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WO2008018845A1 - Procédé de fonctionnement pour moteur pneumatique hybride (fonctionnant avec de l'air comprimé) - Google Patents

Procédé de fonctionnement pour moteur pneumatique hybride (fonctionnant avec de l'air comprimé) Download PDF

Info

Publication number
WO2008018845A1
WO2008018845A1 PCT/TR2006/000039 TR2006000039W WO2008018845A1 WO 2008018845 A1 WO2008018845 A1 WO 2008018845A1 TR 2006000039 W TR2006000039 W TR 2006000039W WO 2008018845 A1 WO2008018845 A1 WO 2008018845A1
Authority
WO
WIPO (PCT)
Prior art keywords
compressed air
piston
engine
air
fuel
Prior art date
Application number
PCT/TR2006/000039
Other languages
English (en)
Inventor
Hasim Eral
Ibrahim Yilmaz
Original Assignee
Hasim Eral
Ibrahim Yilmaz
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 Hasim Eral, Ibrahim Yilmaz filed Critical Hasim Eral
Priority to PCT/TR2006/000039 priority Critical patent/WO2008018845A1/fr
Publication of WO2008018845A1 publication Critical patent/WO2008018845A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B21/00—Engines characterised by air-storage chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B75/021—Engines characterised by their cycles, e.g. six-stroke having six or more strokes per cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/04—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation using engine as brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/06—Cutting-out cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • F02D17/023—Cutting-out the inactive cylinders acting as compressor other than for pumping air into the exhaust system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Definitions

  • This invention is related to a hybrid engine circuit; which allows a considerable cost reduction by reducing the consumption quantity of fuel essential for running of the motor vehicles, by changing timing and structure of valves placed inside the engine cylinder as well as the construction of the crankshafts attached to the cylinder, and which works on compressed air and a limited amount of fuel.
  • Figures allowing for better understanding of the invention
  • Figure - 1 View of upper and lower idle points of the piston in the engine cylinder.
  • Figure - 2 View of rotary piston in the Wankel type engine.
  • For the purpose of better describing the pneumatic hybrid engine circuit each part shown in the figure is numbered separately. Description of each numbered part is given below.
  • Compression cycle starts as the piston (3) moves from the lower idle point(4) to upper idle point (6) which is the limit height of piston travel distance.
  • the piston (3) reaches a definite point depending on the quantity of air required, small amount of fuel is injected into the cylinder (1) from the fuel injector.
  • sparks from the spark plug (7) or of heat generated by compression of the air the fuel is combusted at maximum levels.
  • the compressed air received from refill air tanks and low or high pressure compressors depending on required power ratio is heated and fed into the cylinder (1) from the fully driven valve (2) or a valve (2) working on the same principle when the piston (3) reaches the upper idle point (6).
  • the valve (2) is closed as the piston (3) moves down to the lower idle point (4) the exhaust valve (5) timing adjustment is made in order to open and prevent impact vibrations on crank shaft (8).
  • the air trapped inside the cylinder (1) chamber is pushed out by a vacuum fan to prevent this air to form a resisting force against the piston (3) which moves up to the upper idle point (6) and piston (3) reaches the upper idle point (6).Thus the piston (3) is enabled to complete a full cycle in two times.
  • the pistons (3) are divided into the number of pistons (3) in order to proportion them to the work load and the crank shaft (8) structure is adjusted according to work required and working times of the pistons (3).Timing adjustments for the valves are made to suit the work to be done and load of work to be done.
  • State of the conditions with a Wankel type engine working on fuel as the compressed air is fed from valve (2) depending on the power requirement, the rotary piston (11) is rotated and the to be designed exhaust valve (5) releases part of the air depending on the required power and remaining air is compressed up to the combustion point. The fuel is injected from the fuel injector and ignited with the spark plug (7) and thus the piston (11) starts to rotate.
  • Burned gases are pushed out from exhaust valve (5).
  • Wankel, roots, palleted and piston engines can be operated with compressed air as external combustion engines working with heated air.
  • a Tofas car engine was disassembled, the crank shaft (8) was cut in the middle bearing and pistons (3) were adjusted to be in line with the upper idle point (6) in a 1 , 3, 2, 4 arrangement, welded and grinded.
  • the camshaft revolutions be identical with crankshaft (8) revolutions the oil pump number of revolutions were doubled and friction was reduced.
  • Camshaft was designed to the required degrees.
  • the valves were cut at 45 degree angles to allow for instant release of air at the upper idle point (6) and as vacuum fans were not utilized the exhaust valves (5) were adjusted for opening.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

L'invention concerne un circuit de moteur hybride qui permet une importante réduction des coûts en réduisant la qualité de consommation du carburant nécessaire à l'exploitation des véhicules automobiles, en changeant la distribution et la structure des soupapes (2, 5) se trouvant à l'intérieur du cylindre de moteur (1) ainsi que la construction des vilebrequins attachés au cylindre, et qui fonctionne avec de l'air comprimé et une quantité limitée de carburant.
PCT/TR2006/000039 2006-08-09 2006-08-09 Procédé de fonctionnement pour moteur pneumatique hybride (fonctionnant avec de l'air comprimé) WO2008018845A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/TR2006/000039 WO2008018845A1 (fr) 2006-08-09 2006-08-09 Procédé de fonctionnement pour moteur pneumatique hybride (fonctionnant avec de l'air comprimé)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2006/000039 WO2008018845A1 (fr) 2006-08-09 2006-08-09 Procédé de fonctionnement pour moteur pneumatique hybride (fonctionnant avec de l'air comprimé)

Publications (1)

Publication Number Publication Date
WO2008018845A1 true WO2008018845A1 (fr) 2008-02-14

Family

ID=37890732

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2006/000039 WO2008018845A1 (fr) 2006-08-09 2006-08-09 Procédé de fonctionnement pour moteur pneumatique hybride (fonctionnant avec de l'air comprimé)

Country Status (1)

Country Link
WO (1) WO2008018845A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103334796A (zh) * 2013-07-15 2013-10-02 包头市爱能控制工程有限责任公司 活塞式电控配气发动机及其应用
JP5434929B2 (ja) * 2008-11-13 2014-03-05 日本電気株式会社 Ｉ／ｏバスシステム
CN105201556A (zh) * 2015-09-11 2015-12-30 武汉广益交通科技股份有限公司 一种新型膨胀机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292804A (en) * 1980-06-10 1981-10-06 Rogers Sr Leroy K Method and apparatus for operating an engine on compressed gas
US4354565A (en) * 1978-11-06 1982-10-19 R & D Associates Engine system using liquid air and combustible fuel
US5832885A (en) * 1994-09-21 1998-11-10 Moyer; David F. Hybrid internal combustion engine
US6223846B1 (en) * 1998-06-15 2001-05-01 Michael M. Schechter Vehicle operating method and system
FR2833650A1 (fr) * 2001-12-14 2003-06-20 Peugeot Citroen Automobiles Sa Systeme de motorisation pour vehicule automobile
FR2836181A1 (fr) * 2002-02-15 2003-08-22 Peugeot Citroen Automobiles Sa Systeme de motorisation de vehicule automobile
GB2402169A (en) * 2003-05-28 2004-12-01 Lotus Car An engine with several operating modes including operation by compressed air

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354565A (en) * 1978-11-06 1982-10-19 R & D Associates Engine system using liquid air and combustible fuel
US4292804A (en) * 1980-06-10 1981-10-06 Rogers Sr Leroy K Method and apparatus for operating an engine on compressed gas
US5832885A (en) * 1994-09-21 1998-11-10 Moyer; David F. Hybrid internal combustion engine
US5992390A (en) * 1994-09-21 1999-11-30 Moyer; David F. Fuel efficient hybrid internal combustion engine
US6223846B1 (en) * 1998-06-15 2001-05-01 Michael M. Schechter Vehicle operating method and system
FR2833650A1 (fr) * 2001-12-14 2003-06-20 Peugeot Citroen Automobiles Sa Systeme de motorisation pour vehicule automobile
FR2836181A1 (fr) * 2002-02-15 2003-08-22 Peugeot Citroen Automobiles Sa Systeme de motorisation de vehicule automobile
GB2402169A (en) * 2003-05-28 2004-12-01 Lotus Car An engine with several operating modes including operation by compressed air

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5434929B2 (ja) * 2008-11-13 2014-03-05 日本電気株式会社 Ｉ／ｏバスシステム
CN103334796A (zh) * 2013-07-15 2013-10-02 包头市爱能控制工程有限责任公司 活塞式电控配气发动机及其应用
CN105201556A (zh) * 2015-09-11 2015-12-30 武汉广益交通科技股份有限公司 一种新型膨胀机

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