DE3107826C2 - Vom Verdichtungsdruck im Brennraum einer Brennkraftmaschine betätigte Brennstoffeinspritzeinrichtung - Google Patents

Vom Verdichtungsdruck im Brennraum einer Brennkraftmaschine betätigte Brennstoffeinspritzeinrichtung

Info

Publication number
DE3107826C2
DE3107826C2 DE3107826A DE3107826A DE3107826C2 DE 3107826 C2 DE3107826 C2 DE 3107826C2 DE 3107826 A DE3107826 A DE 3107826A DE 3107826 A DE3107826 A DE 3107826A DE 3107826 C2 DE3107826 C2 DE 3107826C2
Authority
DE
Germany
Prior art keywords
chamber
piston
fuel
injection
bore
Prior art date
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.)
Expired
Application number
DE3107826A
Other languages
German (de)
English (en)
Other versions
DE3107826A1 (de
Inventor
Richard Herbert Birmingham Mich. Smith
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE3107826A1 publication Critical patent/DE3107826A1/de
Application granted granted Critical
Publication of DE3107826C2 publication Critical patent/DE3107826C2/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M49/00—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston
    • F02M49/02—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston using the cylinder pressure, e.g. compression end pressure
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
DE3107826A 1980-05-12 1981-02-26 Vom Verdichtungsdruck im Brennraum einer Brennkraftmaschine betätigte Brennstoffeinspritzeinrichtung Expired DE3107826C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/148,906 US4306680A (en) 1980-05-12 1980-05-12 Compression operated injector

Publications (2)

Publication Number Publication Date
DE3107826A1 DE3107826A1 (de) 1982-01-07
DE3107826C2 true DE3107826C2 (de) 1987-01-02

Family

ID=22527960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3107826A Expired DE3107826C2 (de) 1980-05-12 1981-02-26 Vom Verdichtungsdruck im Brennraum einer Brennkraftmaschine betätigte Brennstoffeinspritzeinrichtung

Country Status (4)

Country Link
US (1) US4306680A (US07709020-20100504-C00068.png)
JP (1) JPS578347A (US07709020-20100504-C00068.png)
DE (1) DE3107826C2 (US07709020-20100504-C00068.png)
GB (1) GB2076073B (US07709020-20100504-C00068.png)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394856A (en) * 1981-06-29 1983-07-26 General Motors Corporation Compression operated injector with fuel injection control
US4911123A (en) * 1986-09-08 1990-03-27 Ellicott George D Electronic controller for compression actuated fuel injection system
DE3821888A1 (de) * 1988-06-29 1990-01-11 Pierburg Gmbh Brennstoffpumpe
CA1321110C (en) * 1988-11-29 1993-08-10 Philip G. Hill Intensifier-injector for gaseous fuel for positive displacement engine
US5109810A (en) * 1990-09-24 1992-05-05 Christenson Howard W Two cycle internal combustion hydrocycle engine
US5184457A (en) * 1991-04-11 1993-02-09 Eaton Corporation Valve assembly and method
AU666331B2 (en) * 1991-08-26 1996-02-08 Interlocking Buildings Pty Ltd Injecting apparatus
US5237976A (en) * 1991-10-21 1993-08-24 Caterpillar Inc. Engine combustion system
US5271565A (en) * 1992-12-18 1993-12-21 Chrysler Corporation Fuel injector with valve bounce inhibiting means
US5288025A (en) * 1992-12-18 1994-02-22 Chrysler Corporation Fuel injector with a hydraulically cushioned valve
US5775305A (en) * 1997-05-06 1998-07-07 Bolger; Stephen R. Fuel pump injector for compression ignition engines
US5979789A (en) * 1997-11-26 1999-11-09 Cummins Engine Company, Inc. Fuel injector with internal component load protection
US6000628A (en) * 1998-04-06 1999-12-14 Siemens Automotive Corporation Fuel injector having differential piston for pressurizing fuel
DE19928906A1 (de) * 1999-06-24 2001-01-11 Bosch Gmbh Robert Common-Rail-Injektor
US6227174B1 (en) * 1999-12-29 2001-05-08 Southwest Research Institute Plunger-activated unit injector for internal combustion engines
US6830034B2 (en) 2000-02-07 2004-12-14 Siemens Automotive Corporation Fuel injector and fuel rail check valves
CN1294355C (zh) * 2001-07-05 2007-01-10 萨科斯投资公司 快速响应动力转换装置
US7363887B2 (en) * 2004-12-02 2008-04-29 Raytheon Sarcos, Llc Dynamic mass transfer rapid response power conversion system
WO2008156897A2 (en) * 2007-04-05 2008-12-24 Raytheon Sarcos, Llc Rapid-fire rapid-response power conversion system
GB2528981B (en) 2014-08-08 2021-03-31 Rklab Ag Injecting apparatus and method of using an injecting apparatus
FR3042822B1 (fr) * 2015-10-23 2017-12-22 Delphi Int Operations Luxembourg Sarl Injecteur de carburant
GB2590364A (en) * 2019-12-09 2021-06-30 Rklab Ag Injector apparatus
GB2590365A (en) * 2019-12-09 2021-06-30 Rklab Ag Injector apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572118A (en) * 1944-02-28 1951-10-23 Gen Motors Corp Fuel injector
US3055593A (en) * 1960-05-02 1962-09-25 Walker Mfg Co Fuel injection nozzle
US3782352A (en) * 1971-07-26 1974-01-01 F Sparber Pressure sensitive fluid injector and pogo stick utilizing same
GB1470166A (en) * 1973-05-12 1977-04-14 Cav Ltd Fuel injection pumping apparatus
US4197996A (en) * 1978-12-07 1980-04-15 Ford Motor Company Constant pressure fuel injector assembly
US4247044A (en) * 1979-12-26 1981-01-27 General Motors Corporation Compression operated injector

Also Published As

Publication number Publication date
GB2076073A (en) 1981-11-25
JPS6157467B2 (US07709020-20100504-C00068.png) 1986-12-06
JPS578347A (en) 1982-01-16
DE3107826A1 (de) 1982-01-07
US4306680A (en) 1981-12-22
GB2076073B (en) 1984-02-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: MANITZ, G., DIPL.-PHYS. DR.RER.NAT. FINSTERWALD, M

8125 Change of the main classification

Ipc: F02M 51/00

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee