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WO2012017037A2 - Système de freinage pour des véhicules automobiles - Google Patents

Système de freinage pour des véhicules automobiles Download PDF

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Publication number
WO2012017037A2
WO2012017037A2 PCT/EP2011/063446 EP2011063446W WO2012017037A2 WO 2012017037 A2 WO2012017037 A2 WO 2012017037A2 EP 2011063446 W EP2011063446 W EP 2011063446W WO 2012017037 A2 WO2012017037 A2 WO 2012017037A2
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
brake
brake system
piston
pressure chamber
Prior art date
Application number
PCT/EP2011/063446
Other languages
German (de)
English (en)
Other versions
WO2012017037A3 (fr
Inventor
Marco Besier
Steffen Linkenbach
Stefan A. Drumm
Lothar Schiel
Ronald Bayer
Johann Jungbecker
Original Assignee
Continental Teves Ag & Co. Ohg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Teves Ag & Co. Ohg filed Critical Continental Teves Ag & Co. Ohg
Publication of WO2012017037A2 publication Critical patent/WO2012017037A2/fr
Publication of WO2012017037A3 publication Critical patent/WO2012017037A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/142—Systems with master cylinder
    • B60T13/145—Master cylinder integrated or hydraulically coupled with booster
    • B60T13/146—Part of the system directly actuated by booster pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/745—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4018—Pump units characterised by their drive mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
    • B60T8/4081—Systems with stroke simulating devices for driver input

Definitions

  • the present invention relates to a brake system for motor vehicles, which is controllable in a "brake-by-wire" mode both by the driver and independently of the driver, preferably operated in the "brake-by-wire” mode and in at least one return ⁇ fall mode can be operated in the only operation by the driver is possible, with a) a brake pedal for actuating a pedal decoupling unit with a housing, two consecutively ⁇ parent pistons, which limit two pressure chambers in the housing, to the operation of the brake system by the driver an actuating force (pedal force) is exercised from ⁇ and are positioned at unoperated brake pedal of return ⁇ spring in a starting position, b) the pressure chambers associated, under atmospheric pressure pressure fluid reservoir, c) a displacement detection device, the actuating travel of the brake pedal or a m it detects the brake pedal connected piston, d) an electronic control unit that the Actuating path processed, e) a pedal feel simulator, which gives the driver the usual Bremsspedalge
  • Brake system is felt the fact that while the pressure supply device sucks pressure medium, no brake system pressure can be delivered to the pressure modulation unit.
  • Fig. 1 is a hydraulic circuit diagram of a first embodiment of an exporting ⁇ approximately Bremsanla ⁇ ge, a second embodiment of the present invention a brake system fiction, modern ⁇ in Fig. 1 corresponding schematic representation,
  • Fig. 3 shows a third embodiment of a brake system according to Inventive ⁇ in Fig. 1 or Fig. 2 corresponding schematic representation
  • Fig. 4 shows a fourth embodiment of a brake system according to Inventive ⁇ in Fig. 1, Fig. 2 or Fig. 3 corresponding schematic illustration.
  • the brake system illustrated in FIG. 1 consists essentially of Chen assigned from an operable by an actuating or brake pedal 1 hydraulic pedal decoupling unit 2, too ⁇ together acting with the hydraulic pedal decoupling unit 2 pedal feeling simulator 3, one of the hydraulic pedal decoupling unit 2 pressure with ⁇ telvorrats societyer 4, an electrically controllable pressure supply device 5, an electrically controllable pressure modulator 20, the inlet and outlet valves 6a-6d, 7a-7d comprises and at whose Jardinanschlüs ⁇ se wheel brakes 8, 9, 10, 11 are connected to a motor vehicle, not shown, and an electronic control unit 12, the processing of sensor signals and the control of the electrically controllable components is used.
  • system pressure lines 13a, 13b form components of a first and a two ⁇ th brake circuit, which are designated by the reference I or II, wherein, for example, to the first brake ⁇ circle I, the front axle associated wheel brakes 8, 9 and the second brake circuit II the wheel brakes 10, 11 associated with a rear axle of the motor vehicle are connected.
  • Return lines 14a, 14b which are connected to the output ⁇ connections of the exhaust valves 7a-7d, connect the exhaust valves 7a-7d with the non-pressurized
  • Pressure medium reservoir 4 (open system).
  • the hydraulic pedal decoupling unit 2 which can be regarded as a ⁇ Actuate the supply unit of the brake system according to the invention, in a (brake master) housing 21, two hydraulic pistons 15, 16 arranged one behind the other delimiting the hydraulic pressure chambers 17, 18 which, together with the pistons 15, 16, form a dual-circuit master cylinder or a tandem master cylinder.
  • the pressure chambers 17, 18 are on the one hand via trained in the piston 15, 16 radial bores with the pressure medium ⁇ reservoir 4 in connection, these holes are shut off by a relative movement of the piston 17, 18 in the housing 21, and on the other hand with the above-mentioned system pressure lines 13a, 13b are connected to the input ports of the aforementioned pressure modulation or intake valves 6a-6d.
  • the hydraulic system pressure lines 13 a, 13 b are each a separating valve 24 a, 24 b is inserted ⁇ , which are designed as electrically actuated, preferably normally open (SO-) 2/2-way valves.
  • a pressure sensor 25 connected to the pressure chamber 18 detects the pressure built up in the pressure chamber 18 by displacing the second piston 16.
  • the pressure chambers 17, 18 take unspecified return springs, which bias the pistons 15, 16 against the actuation direction.
  • a coupled to the brake pedal 1 piston rod 26 acts together with the first (master cylinder) piston 15, wherein the actuation path of the brake pedal 1 and the coupled to the Bremspe ⁇ dal piston 15 is detected by a preferably redundantly designed displacement sensor 19.
  • the previously mentioned pedal feel simulator device 3 is designed hydraulically and essentially consists of a simulator chamber 27, a simulator spring chamber 28 with simulator spring 69 and a simulator piston 29 separating the two chambers 27, 28.
  • the simulator chamber 27 is connected to the first pressure chamber 17 of the tandem master cylinder 2, while the Simulatorfederhunt 28 under Intermediate circuit of an electrically operable simulator release valve 41 is connected to the above-mentioned pressure ⁇ medium reservoir 4.
  • Simulator release valve 41 parallel return valve ⁇ 44 is connected to the Simulatorfederhunt 28 and allows independent of the switching state of the Simulatorfreigabeventils 41 and regardless of a Dros ⁇ selrial the hydraulic simulator Abströmharmen a largely unthrottled inflow of the pressure medium in the Simulatorfederhunt 28th
  • the electrohydraulic raulische pressure supply device 5 is designed as a hydraulic, double-acting cylinder-piston assembly 30, the piston 33 by means of a Kraftübert ragungsstange ⁇ 35 by a schematically indicated electric motor 40 with the interposition of a non- represented rotational translation gear is operable.
  • the electric motor 40 and the rotational-translation gear form a linear actuator, wherein a rotor position sensor serving to detect the rotor position of the electric motor 40, only schematically drawn ⁇ is provided with the reference numeral 39.
  • Other sensors such as a temperature sensor 49, provide the electronic control unit 12 with state information about the electric motor 40 or the linear actuator.
  • the linear actuator facing the annular surface of the piston 33 defines a first pressure chamber 31, while its pointing in the drawing to the left end face defines a second hydraulic pressure chamber 32.
  • the hydraulically effective cross-sectional area of the first pressure chamber 31 is reduced by the cross-sectional area of the rod 35 which serves to transmit power between the linear actuator 40 and the piston-cylinder arrangement 30 and which dips into the first pressure chamber 31.
  • the first printing Cavities 31 is sealed by a first sealing member 37 thereby to a schematically indicated, leading to the pressure fluid reservoir 4 hydraulic connection 36, which is adapted to seal against a pressure gradient from the ers ⁇ th pressure chamber 31 to the hydraulic connection 36th
  • a second sealing element 38 seals the hydraulic connection 36 with respect to the linear actuator 40.
  • a third sealing element 34 arranged on the piston 33 seals the first pressure chamber 31 with respect to the second pressure chamber 32.
  • FIG. 1 reveals that the two pressure chambers 31, 32 are connected to the brake circuits I, II or input ports of the inlet valves 6a by opening electrically actuatable connecting valves 42a, 42b which are inserted in the aforementioned system pressure lines 13a, 13b. 6d are connectable.
  • each of the additional valves 42a, 42b is connected to the pressure chambers 31, 32 closing check valve 43a, 43b in parallel.
  • the two brake circuits I, II and the system pressure lines are connected via a further hydraulic connection 50, which can be opened or shut off by means of an electrically actuated, preferably normally closed (SG) 2/2-way valve 68.
  • an electrically actuated, preferably normally closed (SG) 2/2-way valve 68 preferably normally closed (SG) 2/2-way valve 68.
  • all circular symbols which are associated with, for example, the line sections 14a, b, the check valves 45, 46, etc., represent the pressure fluid supply reservoir 4 leading hydraulic lines.
  • Fig. 2 second advantageous embodiment of the braking system according to the invention are the wheel brakes 8-11 ⁇ associated pressure modulation intake valves 60a-60d as an electrically operable, normally closed
  • the output terminals of the exhaust valves 70a-70d are brake circuit connected to line leading to the pressure medium reservoir 4 line sections 140a, b, in which elekt ⁇ risch operable, normally closed 2/2-way valves 62, 63 are inserted.
  • the pressure chambers 31, 32 of the electrohydraulic pressure supply device 5 are connected via respective associated, to the pressure chambers 31, 32 towards closing check valves 51, 52 with a line section 53 to which the pressure modulation inlet valves 60a-60d are directly connected.
  • the pressure chambers 31, 32 of the electro-hydraulic pressure supply device 5 are assigned on each of the pressure chambers 31, 32 towards closing ⁇ sequent check valves 64, 65 connected to a line section 54 to which on further, to the pressure chambers 31, 32 towards closing check valves 55, 56, the brake circuits I, II are connected.
  • an analog controllable, normally closed ⁇ nes (SG) 2/2-way valve 66, 67 are connected in each case.
  • the embodiment of the pressure modulation valves 6a-6d, 7a-7d assigned to the wheel brake 8-11 corresponds to the circuit shown in FIG. 1 and FIG.
  • the connection of the pressure spaces 31, 32 of the electro-hydraulic pressure supply device 5 and 30 to the brake circuits I, II is preferably made such that the first pressure chamber 31 via a respective non-return valve 57, 58 which are connected in anti-parallel (with the ers ⁇ th I) or the second brake circuit II is connected.
  • the center of the antiparallel arrangement of the check valves 57, 58 and the first pressure chamber 31 via an electrically actuated, normally open 2/2-way valve 59 to the pressure medium reservoir 4 is connectable.
  • the rest of the hydrauli ⁇ rule circuit corresponds to the embodiment shown in FIG. 1.
  • a first module 100 would essentially be the master brake cylinder arrangement 2, the pedal travel sensor 19, the hydraulic pedal feel simulation device 3, the pressure medium reservoir 4, sections of the hydraulic lines 13a, 13b, and optionally an electrically actuated, normally open 2/2-way valve 48 to ⁇ summarize, which is connected between the first pressure chamber 17 and the pressure medium reservoir 4.
  • a second module 200 is formed by the electro-hydraulic actuator 5, while a third module 300 is formed by the electrostatic ⁇ African control and regulating unit, which in the pre- her forthcoming text is denoted by the reference numeral 12.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

L'invention concerne un système de freinage pour des véhicules automobiles qui présente plusieurs modes de fonctionnement, pouvant être commandée tant par le conducteur du véhicule qu'indépendamment du conducteur du véhicule dans un mode de fonctionnement freinage intégré de préférence utilisé et peut seulement être commandé directement par le conducteur du véhicule dans un mode de fonctionnement de sécurité et qui comprend une unité de désaccouplement de pédale (2) et un dispositif de production de pression électrohydraulique (5). L'invention vise à permettre une alimentation en pression sans interruption par le dispositif de production de pression (5). A cet effet, le dispositif de production de pression (5) comprend un système piston-cylindre (30) à double action.
PCT/EP2011/063446 2010-08-05 2011-08-04 Système de freinage pour des véhicules automobiles WO2012017037A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010038956 2010-08-05
DE102010038956.0 2010-08-05
DE102011080312.2 2011-08-03
DE102011080312.2A DE102011080312B4 (de) 2010-08-05 2011-08-03 Bremsanlage für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
WO2012017037A2 true WO2012017037A2 (fr) 2012-02-09
WO2012017037A3 WO2012017037A3 (fr) 2012-09-13

Family

ID=44534367

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/063446 WO2012017037A2 (fr) 2010-08-05 2011-08-04 Système de freinage pour des véhicules automobiles

Country Status (2)

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DE (1) DE102011080312B4 (fr)
WO (1) WO2012017037A2 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015032637A1 (fr) * 2013-09-09 2015-03-12 Continental Teves Ag & Co. Ohg Système de freinage d'un véhicule automobile et procédé permettant de faire fonctionner ledit système
US20160016571A1 (en) * 2013-03-15 2016-01-21 Kelsey-Hayes Company Vehicle brake system having plunger power source
DE102014111594A1 (de) 2014-08-13 2016-02-18 Ipgate Ag Betätigungssystem, insbesondere für eine Fahrzeugbremse und Verfahren zum Betrieb des Betätigungssystems
WO2018134333A1 (fr) * 2017-01-19 2018-07-26 Lucas Automotive Gmbh Système de freinage hydraulique de véhicule automobile et procédé pour faire fonctionner et contrôler celui-ci
US10059321B2 (en) 2015-04-21 2018-08-28 Ipgate Ag Diagnostic method for a braking system
US10112592B2 (en) 2013-09-16 2018-10-30 Ipgate Ag Braking device and method for operating a breaking device
US10369978B2 (en) 2015-09-11 2019-08-06 Mando Corporation Electric brake system
US10421447B2 (en) 2013-09-16 2019-09-24 Ipgate Ag Electrically-driven pressure regulator and volume-delivery unit
US10730501B2 (en) 2013-03-15 2020-08-04 ZF Active Safety US Inc. Vehicle brake system with auxiliary pressure source
US10981552B2 (en) 2013-03-15 2021-04-20 ZF Active Safety US Inc. Vehicle brake system
US11964644B2 (en) 2017-01-12 2024-04-23 Continental Teves Ag & Co. Ohg Method for operating a brake system, and brake system

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US9321444B2 (en) 2013-03-15 2016-04-26 Kelsey-Hayes Company Vehicle brake system with dual acting plunger assembly
DE102014102536A1 (de) * 2014-02-26 2015-08-27 Ipgate Ag Bremsvorrichtung und Verfahren zum Betrieb einer Bremsvorrichtung
DE102013111974A1 (de) * 2013-10-30 2015-04-30 Ipgate Ag Betätigungsvorrichtung für eine Fahrzeugbremse
DE102014109628A1 (de) * 2014-07-04 2016-01-07 Ipgate Ag Betätigungssystem für eine Fahrzeugbremse und Verfahren zum Betrieb des Betätigungssystems
DE102014107112A1 (de) * 2014-05-20 2015-11-26 Ipgate Ag Betätigungssystem für eine Fahrzeugbremse und Verfahren zum Betrieb des Betätigungssystems
DE102014224205A1 (de) * 2014-11-27 2016-06-02 Continental Teves Ag & Co. Ohg Verfahren zum Betrieb einer Bremsanlage sowie Bremsanlage
DE102014117726A1 (de) * 2014-12-02 2016-06-02 Ipgate Ag Betätigungsanlage für eine Kraftfahrzeugbremse
DE102014117727A1 (de) * 2014-12-02 2016-06-02 Ipgate Ag Betätigungsanlage für zumindest eine hydraulisch betätigbare Einrichtung, insbesondere Fahrzeugbremse
KR101675311B1 (ko) 2014-12-09 2016-11-14 주식회사 만도 전자식 브레이크 시스템
KR101622152B1 (ko) 2014-12-09 2016-06-01 주식회사 만도 전자식 브레이크 시스템
JP6413138B2 (ja) 2015-02-06 2018-10-31 日立オートモティブシステムズ株式会社 液圧制御装置及びブレーキシステム
DE102015103860A1 (de) * 2015-03-16 2016-09-22 Ipgate Ag Bremssystem mit gemeinsamem Auslassventil für beide Bremskreise
KR102714967B1 (ko) * 2015-03-16 2024-10-07 이페게이트 아게 전기적으로 구동되는 더블-스트로크 피스톤들을 가지는 압력 생성 디바이스 및 작동 방법
KR20170031400A (ko) * 2015-09-11 2017-03-21 주식회사 만도 전자식 브레이크 시스템
KR102435304B1 (ko) * 2015-10-19 2022-08-24 주식회사 만도 전자식 브레이크 시스템
KR102461255B1 (ko) 2015-11-19 2022-11-01 에이치엘만도 주식회사 전자식 브레이크 시스템
KR20170059042A (ko) * 2015-11-19 2017-05-30 주식회사 만도 전자식 브레이크 시스템
KR20170059039A (ko) 2015-11-19 2017-05-30 주식회사 만도 전자식 브레이크 시스템
KR102475862B1 (ko) * 2015-12-04 2022-12-09 에이치엘만도 주식회사 전자식 브레이크 시스템
DE102017219964A1 (de) 2017-11-09 2019-05-09 Continental Teves Ag & Co. Ohg Elektrohydraulischer Aktuator und Verfahren zum Betreiben eines Elektrohydraulischen Aktuators
DE102017219959A1 (de) 2017-11-09 2019-05-09 Continental Teves Ag & Co. Ohg Elektrohydraulischer Aktuator
US10814853B2 (en) 2018-01-24 2020-10-27 ZF Active Safety US Inc. Vehicle brake system with front axle overboost
DE102018202311A1 (de) * 2018-02-15 2019-08-22 Continental Teves Ag & Co. Ohg Simulator und Bremssystem
DE102020213997A1 (de) 2020-09-28 2022-03-31 Continental Teves Ag & Co. Ohg Elektrohydraulisches Bremsensteuergerät für ein Kraftfahrzeug und Bremssystem mit einem solchen Bremsensteuergerät
DE102021108616B4 (de) 2021-04-07 2023-12-28 Ipgate Ag 3/2 Wegeventil-Konzept für hydraulische Betätigungssystem
KR102658541B1 (ko) 2022-06-13 2024-04-18 현대모비스 주식회사 전자식 유압 브레이크 장치

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