DE2722042A1 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe

Info

Publication number
DE2722042A1
DE2722042A1 DE19772722042 DE2722042A DE2722042A1 DE 2722042 A1 DE2722042 A1 DE 2722042A1 DE 19772722042 DE19772722042 DE 19772722042 DE 2722042 A DE2722042 A DE 2722042A DE 2722042 A1 DE2722042 A1 DE 2722042A1
Authority
DE
Germany
Prior art keywords
piston
load
engine
pressure
hydraulic chamber
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.)
Withdrawn
Application number
DE19772722042
Other languages
German (de)
English (en)
Inventor
Joseph Edward Swift
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.)
Stanadyne LLC
Original Assignee
Stanadyne LLC
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 Stanadyne LLC filed Critical Stanadyne LLC
Publication of DE2722042A1 publication Critical patent/DE2722042A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • F02M41/1416—Devices specially adapted for angular adjustment of annular cam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic
    • F02D2001/186—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic using a pressure-actuated piston for adjustment of a stationary cam or roller support

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Reciprocating Pumps (AREA)
DE19772722042 1976-05-21 1977-05-16 Kraftstoffeinspritzpumpe Withdrawn DE2722042A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/688,829 US4037574A (en) 1976-05-21 1976-05-21 Timing control for fuel injection pump

Publications (1)

Publication Number Publication Date
DE2722042A1 true DE2722042A1 (de) 1977-12-08

Family

ID=24765951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772722042 Withdrawn DE2722042A1 (de) 1976-05-21 1977-05-16 Kraftstoffeinspritzpumpe

Country Status (13)

Country Link
US (1) US4037574A (enExample)
JP (1) JPS52143327A (enExample)
AR (1) AR218250A1 (enExample)
AU (1) AU507507B2 (enExample)
BR (1) BR7703266A (enExample)
CA (1) CA1065705A (enExample)
DE (1) DE2722042A1 (enExample)
ES (1) ES458973A1 (enExample)
FR (1) FR2352166A1 (enExample)
GB (1) GB1526667A (enExample)
IN (1) IN147064B (enExample)
IT (1) IT1075454B (enExample)
SE (1) SE7705226L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919574A1 (de) * 1978-11-13 1980-05-22 Stanadyne Inc Zeitsteuereinrichtung fuer eine kraftstoffeinspritzpumpe

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100903A (en) * 1976-12-13 1978-07-18 Stanadyne, Inc. Rotary distributor fuel injection pump
DE2752086A1 (de) * 1977-11-22 1979-05-23 Stanadyne Inc Kraftstoffeinspritzpumpe mit vorrichtung zum einstellen des einspritzzeitpunktes
DE2918867C2 (de) * 1979-05-10 1987-03-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen mit einer Steuereinrichtung für die Änderung des Förderbeginns
GB2064821B (en) * 1979-11-02 1983-02-02 Lucas Industries Ltd Fuel injection pump timing apparatus
JPS5786533A (en) * 1980-11-15 1982-05-29 Diesel Kiki Co Ltd Regulating device of injection timing in distributor type fuel injection pump
DE3123138A1 (de) * 1981-06-11 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
DE3201914A1 (de) * 1982-01-22 1983-08-04 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS58217727A (ja) * 1982-06-10 1983-12-17 Toyota Motor Corp デイ−ゼルエンジンの燃料噴射時期制御装置
US4748958A (en) * 1986-11-12 1988-06-07 Ash Eugene G Method and means for repairing injection fuel pump pistons
US5362209A (en) * 1991-04-10 1994-11-08 Ail Corporation Proportional solenoid actuator and pump system including same
DE4419992A1 (de) * 1994-06-08 1995-12-14 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
GB9413994D0 (en) * 1994-07-12 1994-08-31 Lucas Ind Plc Advance piston mounting
DE19629947A1 (de) * 1996-07-25 1998-01-29 Opel Adam Ag Kraftstoffeinspritzpumpe mit einem der Spritzbeginnverstellung dienenden Spritzverstell-Kolben
GB9725415D0 (en) 1997-12-02 1998-01-28 Lucas Ind Plc Advance arrangement
DE60221053T2 (de) * 2001-02-01 2007-11-08 Delphi Technologies, Inc., Troy Einspritzverstelleinrichtung
GB0122968D0 (en) * 2001-09-24 2001-11-14 Delphi Tech Inc Advance arrangement
DE10156338B4 (de) * 2001-11-16 2005-05-04 Robert Bosch Gmbh Einspritzpumpe mit Kaltstartbeschleunigung für direkteinspritzende Verbrennungskraftmaschinen
WO2006098058A1 (ja) * 2005-03-16 2006-09-21 Yanmar Co., Ltd. 燃料噴射システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910975A (en) * 1957-02-22 1959-11-03 Cav Ltd Liquid fuel pumps for internal combustion engines
US3394688A (en) * 1965-11-01 1968-07-30 Hartford Machine Screw Co Fuel pump timing means
JPS5026911A (enExample) * 1974-06-27 1975-03-20
US3968779A (en) * 1975-02-11 1976-07-13 Stanadyne, Inc. Fuel injection pump and injection control system therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919574A1 (de) * 1978-11-13 1980-05-22 Stanadyne Inc Zeitsteuereinrichtung fuer eine kraftstoffeinspritzpumpe

Also Published As

Publication number Publication date
ES458973A1 (es) 1978-02-16
GB1526667A (en) 1978-09-27
BR7703266A (pt) 1978-03-14
JPS52143327A (en) 1977-11-29
FR2352166B3 (enExample) 1980-02-29
IN147064B (enExample) 1979-11-03
SE7705226L (sv) 1977-11-22
AR218250A1 (es) 1980-05-30
CA1065705A (en) 1979-11-06
AU2521077A (en) 1978-11-23
US4037574A (en) 1977-07-26
AU507507B2 (en) 1980-02-14
FR2352166A1 (fr) 1977-12-16
IT1075454B (it) 1985-04-22

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee