FR2257782A2 - - Google Patents

Info

Publication number
FR2257782A2
FR2257782A2 FR7423046A FR7423046A FR2257782A2 FR 2257782 A2 FR2257782 A2 FR 2257782A2 FR 7423046 A FR7423046 A FR 7423046A FR 7423046 A FR7423046 A FR 7423046A FR 2257782 A2 FR2257782 A2 FR 2257782A2
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7423046A
Other languages
French (fr)
Other versions
FR2257782B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UENO TAKAHIRO JA
Original Assignee
UENO TAKAHIRO JA
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
Priority claimed from JP48074536A external-priority patent/JPS5022313A/ja
Priority claimed from JP7626973A external-priority patent/JPS5022909A/ja
Application filed by UENO TAKAHIRO JA filed Critical UENO TAKAHIRO JA
Publication of FR2257782A2 publication Critical patent/FR2257782A2/fr
Application granted granted Critical
Publication of FR2257782B1 publication Critical patent/FR2257782B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/04—Conversion of internal-combustion engine cylinder units to pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • 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
    • 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
    • F02D17/026—Cutting-out the inactive cylinders acting as compressor other than for pumping air into the exhaust system delivering compressed fluid, e.g. air, reformed gas, to the active cylinders other than during starting
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR7423046A 1973-07-02 1974-07-02 Expired FR2257782B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48074536A JPS5022313A (enrdf_load_stackoverflow) 1973-07-02 1973-07-02
JP7626973A JPS5022909A (enrdf_load_stackoverflow) 1973-07-05 1973-07-05

Publications (2)

Publication Number Publication Date
FR2257782A2 true FR2257782A2 (enrdf_load_stackoverflow) 1975-08-08
FR2257782B1 FR2257782B1 (enrdf_load_stackoverflow) 1979-03-02

Family

ID=26415693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423046A Expired FR2257782B1 (enrdf_load_stackoverflow) 1973-07-02 1974-07-02

Country Status (1)

Country Link
FR (1) FR2257782B1 (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440475A1 (fr) * 1978-11-02 1980-05-30 Mtu Friedrichshafen Gmbh Moteur diesel a quatre temps, a suralimentation et a plusieurs cylindres
FR2528114A1 (fr) * 1982-06-02 1983-12-09 Renault Vehicules Ind Moteur diesel a pistons procurant un fonctionnement commande de fourniture d'air comprime
FR2548269A1 (fr) * 1983-06-29 1985-01-04 Mtu Friedrichshafen Gmbh Moteur a combustion interne du type diesel a suralimentation par gaz d'echappement
FR2549139A1 (fr) * 1983-06-21 1985-01-18 Mtu Friedrichshafen Gmbh Moteur a combustion interne du type diesel a suralimentation par gaz d'echappement
EP0134373A1 (fr) * 1983-07-20 1985-03-20 RENAULT VEHICULES INDUSTRIELS Société dite: Moteur diesel à piston procurant un fonctionnement commandé de fourniture d'air comprimé
WO2015153799A1 (en) * 2014-04-02 2015-10-08 Oregon State University Internal combustion engine for natural gas compressor operation
US9316178B2 (en) 2013-02-27 2016-04-19 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Internal combustion engine for natural gas compressor operation
US20220268208A1 (en) * 2021-02-19 2022-08-25 Ford Global Technologies, Llc Methods and systems for compressed air system
CN116591820A (zh) * 2023-05-18 2023-08-15 山西柴油机工业有限责任公司 一种易起动及低负荷高效运行的柴油机增压机构及方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440475A1 (fr) * 1978-11-02 1980-05-30 Mtu Friedrichshafen Gmbh Moteur diesel a quatre temps, a suralimentation et a plusieurs cylindres
FR2528114A1 (fr) * 1982-06-02 1983-12-09 Renault Vehicules Ind Moteur diesel a pistons procurant un fonctionnement commande de fourniture d'air comprime
FR2549139A1 (fr) * 1983-06-21 1985-01-18 Mtu Friedrichshafen Gmbh Moteur a combustion interne du type diesel a suralimentation par gaz d'echappement
FR2548269A1 (fr) * 1983-06-29 1985-01-04 Mtu Friedrichshafen Gmbh Moteur a combustion interne du type diesel a suralimentation par gaz d'echappement
EP0134373A1 (fr) * 1983-07-20 1985-03-20 RENAULT VEHICULES INDUSTRIELS Société dite: Moteur diesel à piston procurant un fonctionnement commandé de fourniture d'air comprimé
US9316178B2 (en) 2013-02-27 2016-04-19 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Internal combustion engine for natural gas compressor operation
WO2015153799A1 (en) * 2014-04-02 2015-10-08 Oregon State University Internal combustion engine for natural gas compressor operation
US9528465B2 (en) 2014-04-02 2016-12-27 Oregon State University Internal combustion engine for natural gas compressor operation
US20220268208A1 (en) * 2021-02-19 2022-08-25 Ford Global Technologies, Llc Methods and systems for compressed air system
US11572830B2 (en) * 2021-02-19 2023-02-07 Ford Global Technologies, Llc Method and system for on vehicle compressed air generation
CN116591820A (zh) * 2023-05-18 2023-08-15 山西柴油机工业有限责任公司 一种易起动及低负荷高效运行的柴油机增压机构及方法

Also Published As

Publication number Publication date
FR2257782B1 (enrdf_load_stackoverflow) 1979-03-02

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Legal Events

Date Code Title Description
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