+

WO2010083991A3 - Procédé pour faire fonctionner un consommateur - Google Patents

Procédé pour faire fonctionner un consommateur Download PDF

Info

Publication number
WO2010083991A3
WO2010083991A3 PCT/EP2010/000304 EP2010000304W WO2010083991A3 WO 2010083991 A3 WO2010083991 A3 WO 2010083991A3 EP 2010000304 W EP2010000304 W EP 2010000304W WO 2010083991 A3 WO2010083991 A3 WO 2010083991A3
Authority
WO
WIPO (PCT)
Prior art keywords
load
drive shaft
operating
pump device
speed control
Prior art date
Application number
PCT/EP2010/000304
Other languages
German (de)
English (en)
Other versions
WO2010083991A2 (fr
Inventor
Daniel Witte
Helmut Schildknecht
Original Assignee
List Holding Ag
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 List Holding Ag filed Critical List Holding Ag
Publication of WO2010083991A2 publication Critical patent/WO2010083991A2/fr
Publication of WO2010083991A3 publication Critical patent/WO2010083991A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • F04C14/065—Capacity control using a multiplicity of units or pumping capacities, e.g. multiple chambers, individually switchable or controllable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/02—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motors at a distance from liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
    • F16H61/444—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation by changing the number of pump or motor units in operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

L'invention concerne un procédé pour faire fonctionner un consommateur (4) au moyen d'un moteur hydraulique (3) qui est alimenté en fluide par un dispositif de pompe (20) selon lequel un arbre d'entraînement (12) doit être associé au dispositif de pompe (20) et une commande de vitesse d'un arbre d'entraînement pour le consommateur (4) doit avoir lieu par l'intermédiaire d'une commande de vitesse de l'arbre d'entraînement (12) et/ou le dispositif de pompe (20) doit avoir une cylindrée constante par révolution.
PCT/EP2010/000304 2009-01-20 2010-01-20 Procédé pour faire fonctionner un consommateur WO2010083991A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH85/09 2009-01-20
CH852009A CH700301A2 (de) 2009-01-20 2009-01-20 Hydraulische Methode der drehzahlgesteuerten Kraftübertragung auf drehende Wellen.

Publications (2)

Publication Number Publication Date
WO2010083991A2 WO2010083991A2 (fr) 2010-07-29
WO2010083991A3 true WO2010083991A3 (fr) 2010-11-04

Family

ID=42356258

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/000304 WO2010083991A2 (fr) 2009-01-20 2010-01-20 Procédé pour faire fonctionner un consommateur

Country Status (2)

Country Link
CH (1) CH700301A2 (fr)
WO (1) WO2010083991A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2700840C2 (ru) 2014-02-28 2019-09-23 Проджект Феникс, Ллк Насос, объединенный с двумя первичными приводами, приводимыми в действие независимо друг от друга (варианты), и способ работы насоса (варианты)
WO2015148662A1 (fr) 2014-03-25 2015-10-01 Afshari Thomas Système de pompage de fluide et commande associée
EP3134648B1 (fr) 2014-04-22 2023-06-14 Project Phoenix, LLC Système de distribution de fluide doté d'un arbre ayant un passage traversant
WO2015187688A1 (fr) 2014-06-02 2015-12-10 Afshari Thomas Ensemble et système d'actionneur linéaire
EP3149362B1 (fr) 2014-06-02 2019-04-10 Project Phoenix LLC Ensemble et système de transmission hydrostatique
AU2015292611B2 (en) 2014-07-22 2019-07-04 Project Phoenix, LLC External gear pump integrated with two independently driven prime movers
US10072676B2 (en) 2014-09-23 2018-09-11 Project Phoenix, LLC System to pump fluid and control thereof
EP3204647B1 (fr) 2014-10-06 2021-05-26 Project Phoenix LLC Ensemble actionneur linéaire et système associé
WO2016064569A1 (fr) 2014-10-20 2016-04-28 Afshari Thomas Ensemble et système de transmission hydrostatique
TWI704286B (zh) 2015-09-02 2020-09-11 美商鳳凰計劃股份有限公司 泵送流體之系統及其控制
TWI712744B (zh) 2015-09-02 2020-12-11 美商鳳凰計劃股份有限公司 泵送流體之系統及其控制
GB2600640B (en) * 2019-08-13 2022-12-14 Spm Oil & Gas Inc Hydraulic drive train for a frac pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953787A (en) * 1974-03-07 1976-04-27 Edward Helbling Drive system
US5141402A (en) * 1991-01-29 1992-08-25 Vickers, Incorporated Power transmission
US5778671A (en) * 1996-09-13 1998-07-14 Vickers, Inc. Electrohydraulic system and apparatus with bidirectional electric-motor/hydraulic-pump unit
US20040261571A1 (en) * 2002-12-25 2004-12-30 Kazuyoshi Fukuchi Hydraulic drive device utilizing electric motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953787A (en) * 1974-03-07 1976-04-27 Edward Helbling Drive system
US5141402A (en) * 1991-01-29 1992-08-25 Vickers, Incorporated Power transmission
US5778671A (en) * 1996-09-13 1998-07-14 Vickers, Inc. Electrohydraulic system and apparatus with bidirectional electric-motor/hydraulic-pump unit
US20040261571A1 (en) * 2002-12-25 2004-12-30 Kazuyoshi Fukuchi Hydraulic drive device utilizing electric motor

Also Published As

Publication number Publication date
WO2010083991A2 (fr) 2010-07-29
CH700301A2 (de) 2010-07-30

Similar Documents

Publication Publication Date Title
WO2010083991A3 (fr) Procédé pour faire fonctionner un consommateur
EP2644470A3 (fr) Appareil et procédé de contrôle pour transmissions continuellement variables
GB201009013D0 (en) Method and apparatus for extracting energy from a flucutating energy flow from a renewable energy source
EP2610528A3 (fr) Unité de pompe électrique
EP2113666A3 (fr) Alimentation en fluide hydraulique et actionneur électrique
WO2008090761A1 (fr) Dispositif d'entraînement hydraulique
GB201009012D0 (en) Method and apparatus for extracting energy from a fluctuating energy flow from a renewable energy source
EP2428703A3 (fr) Dispositif de contrôle hydraulique, procédé de contrôle associé et transmission automatique
WO2011148652A3 (fr) Appareil de production d'énergie de type énergie renouvelable et procédé de fonctionnement correspondant
EP2363608A3 (fr) Agrégat de pompe centrifuge
EP2444299A3 (fr) Système de direction assistée hydraulique
GB201020264D0 (en) Energy extraction device and operating method
WO2009038017A1 (fr) Dispositif de commande de moteur
WO2012030495A3 (fr) Système hydraulique semi-fermé
WO2013025416A3 (fr) Procédé et appareil pour récupérer l'énergie inertielle
EP2444300A3 (fr) Système de direction assistée hydraulique
NZ631683A (en) Mixer drum driving apparatus
WO2008105500A1 (fr) Dispositif de commande de vitesse de moteur pour véhicule à entraînement hydraulique
EP2749700A3 (fr) Dispositif de commande de rotation et engin de chantier comprenant un dispositif de commande de rotation
WO2011071589A3 (fr) Procédé permettant de commander un système de pompe et de moteur
EP2770218A3 (fr) Unité d'actionneur rotatif bidirectionnel électro-hydraulique autonome
EP2591978A3 (fr) Système de direction assistée
EP2535581A3 (fr) Éolienne avec transmission hydrostatique
MX2011002672A (es) Proceso para reducir la presion para inyectar una solucion de polimero en un pozo de petroleo sin esfuerzo cortante sobre dicha solucion.
WO2012041497A3 (fr) Entraînement hydrostatique

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10731711

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 10731711

Country of ref document: EP

Kind code of ref document: A2

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载