GB1326074A - Fuel injection pump for an internal combustion engine - Google Patents

Fuel injection pump for an internal combustion engine

Info

Publication number
GB1326074A
GB1326074A GB4098770A GB4098770A GB1326074A GB 1326074 A GB1326074 A GB 1326074A GB 4098770 A GB4098770 A GB 4098770A GB 4098770 A GB4098770 A GB 4098770A GB 1326074 A GB1326074 A GB 1326074A
Authority
GB
United Kingdom
Prior art keywords
piston
fuel injection
orifice
injection pump
loaded
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
GB4098770A
Other languages
English (en)
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Publication of GB1326074A publication Critical patent/GB1326074A/en
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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/06—Pumps peculiar thereto
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/06—Pumps peculiar thereto
    • F02M45/066—Having specially arranged spill port and spill contour on the piston
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB4098770A 1969-11-20 1970-08-26 Fuel injection pump for an internal combustion engine Expired GB1326074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6939888A FR2067883A5 (ja) 1969-11-20 1969-11-20

Publications (1)

Publication Number Publication Date
GB1326074A true GB1326074A (en) 1973-08-08

Family

ID=9043344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4098770A Expired GB1326074A (en) 1969-11-20 1970-08-26 Fuel injection pump for an internal combustion engine

Country Status (6)

Country Link
US (1) US3677256A (ja)
JP (1) JPS4826090B1 (ja)
AT (1) AT314906B (ja)
DE (1) DE2045556C3 (ja)
FR (1) FR2067883A5 (ja)
GB (1) GB1326074A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160595A (en) * 1984-06-19 1985-12-24 Zahnradfabrik Friedrichshafen Reciprocating pump
AT407429B (de) * 1986-04-01 2001-03-26 Friedmann & Maier Ag Einspritzpumpe für brennkraftmaschinen

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS501722U (ja) * 1973-05-07 1975-01-09
DE2503346C2 (de) * 1975-01-28 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffverteilereinspritzpumpe für Brennkraftmaschinen
DE2803049A1 (de) * 1978-01-25 1979-08-09 Bosch Gmbh Robert Pumpe-duese fuer brennkraftmaschinen
ZA795088B (en) * 1978-11-17 1980-09-24 Lucas Industries Ltd Fuel injection nozzles
DE2855539A1 (de) * 1978-12-22 1980-07-03 Daimler Benz Ag Pumpe - duese fuer luftverdichtende einspritzbrennkraftmaschinen
EP0027790A1 (de) * 1979-10-15 1981-04-29 Friedmann & Maier Aktiengesellschaft Einspritzpumpe
DE3044254A1 (de) * 1980-11-25 1982-06-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen
DE3224127A1 (de) * 1981-08-01 1983-02-24 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3307826A1 (de) * 1983-03-05 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE3307828A1 (de) * 1983-03-05 1984-09-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE3310049A1 (de) * 1983-03-19 1984-09-20 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung zur einspritzung einer aus mindestens zwei komponenten bestehenden kraftstoffmischung
DE3444234A1 (de) * 1984-01-11 1985-07-18 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
US4674461A (en) * 1984-10-02 1987-06-23 Diesel Kiki Co., Ltd. Unit injector for internal combustion engines
DE3541049A1 (de) * 1984-11-23 1986-06-05 AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz Einrichtung zur unterbrechung des druckaufbaues bei einer kraftstoffeinspritzpumpe
DE3624092C2 (de) * 1986-07-17 1998-01-29 Guenter Stein Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE3804018A1 (de) * 1987-06-10 1989-08-24 Kloeckner Humboldt Deutz Ag Einspritzpumpe mit voreinspritzung
US4811715A (en) * 1987-11-02 1989-03-14 Stanadyne, Inc. Electronic unit injector
US5033443A (en) * 1988-06-27 1991-07-23 Nippondenso Co., Ltd. Pilot injection device for fuel injection pump
DE3926166A1 (de) * 1989-08-08 1991-02-14 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer dieselbrennkraftmaschinen
US5029568A (en) * 1990-01-10 1991-07-09 Cummins Engine Company, Inc. Injection rate control injector
US5144925A (en) * 1990-02-21 1992-09-08 Automotive Diesel Gesellschaft M.B.H. Fuel injection device for fuel-injected internal combustion engines
JPH05272429A (ja) * 1992-03-25 1993-10-19 Mitsubishi Motors Corp 燃料噴射装置
DE4225803A1 (de) * 1992-08-05 1994-02-10 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE4443860B4 (de) * 1994-12-09 2004-05-13 Robert Bosch Gmbh Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE19831078A1 (de) * 1998-07-10 2000-01-13 Orange Gmbh Kraftstoffeinspritzpumpe
US6648610B2 (en) * 2001-04-02 2003-11-18 Delphi Technologies, Inc. Fuel injection system with structurally biased relief valve
DE10133166A1 (de) * 2001-07-07 2003-01-16 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993759A (en) * 1932-06-21 1935-03-12 Bosch Robert Fuel injection pump
US2565681A (en) * 1945-11-01 1951-08-28 Caterpillar Tractor Co Fuel injection for internal combustion engines
US2575955A (en) * 1947-07-10 1951-11-20 James W Hatch Fuel injection pump
US2794397A (en) * 1952-04-19 1957-06-04 Bosch Arma Corp Fuel injection pump
GB725585A (en) * 1952-06-23 1955-03-09 Burmeister & Wain S Maskin & S Improvements in and relating to fuel injection systems in internal combustion engines
US3456629A (en) * 1966-08-01 1969-07-22 Peugeot Fuel injection devices for compression ignited internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160595A (en) * 1984-06-19 1985-12-24 Zahnradfabrik Friedrichshafen Reciprocating pump
AT407429B (de) * 1986-04-01 2001-03-26 Friedmann & Maier Ag Einspritzpumpe für brennkraftmaschinen

Also Published As

Publication number Publication date
FR2067883A5 (ja) 1971-08-20
AT314906B (de) 1974-04-25
DE2045556A1 (de) 1971-06-03
JPS4826090B1 (ja) 1973-08-06
US3677256A (en) 1972-07-18
DE2045556B2 (de) 1979-10-04
DE2045556C3 (de) 1980-07-10

Similar Documents

Publication Publication Date Title
GB1326074A (en) Fuel injection pump for an internal combustion engine
GB1397114A (en) Electromagnetically controlled fuel injection apparatus for internal combustion engines
GB1344841A (en) Injection devices for compression-ignited internal combustion engines
GB1172067A (en) Improvements in or relating to a Fuel Feed System for a Fuel Injection Internal Combustion Engine
GB1507231A (en) Vacuum pulse actuated fuel control valve
GB1301060A (en) Diesel booster
GB1026790A (en) Liquid fuel injection pumping apparatus for internal combustion engines
GB996032A (en) Liquid fuel pumps for internal combustion engines
GB863698A (en) Improvements in or relating to fuel injection pumps
GB1140901A (en) Fuel injection systems
GB1325698A (en) Injector for fuel
GB1111515A (en) Fuel injection systems of internal combustion piston engines
GB1156790A (en) Fuel Injection Systems for Internal Combustion Engines.
GB930076A (en) Improvements in and relating to a fuel injection system for internal combustion engines
GB1131269A (en) Improvements in fuel injection systems for internal combustion engines
GB902925A (en) Improvements in or relating to fuel injection apparatus for internal combustion engines
GB1304427A (ja)
GB1034736A (en) Liquid fuel injection pumps for internal combustion engines
GB1256223A (en) Liquid fuel injection pumps
GB1079591A (en) Improvements in fuel-injection pump delivery valves for internal combustion engines
GB1472125A (en) Fuel-injection pump for an internal combustion eingine
GB1157931A (en) Liquid Fuel Pumping Apparatus for Supplying Fuel to Internal Combustion Engines
GB984688A (en) Fuel injection pumps for internal combustion engines
GB951761A (en) Improvements in or relating to fuel-supply systems for combustion engines
GB1328325A (en) Fuel injection pumps

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee