DE69505904D1 - Spritzzeitpunktregelvorrichtung mit einem Servoventil für eine Kraftstoffeinspritzpumpe - Google Patents

Spritzzeitpunktregelvorrichtung mit einem Servoventil für eine Kraftstoffeinspritzpumpe

Info

Publication number
DE69505904D1
DE69505904D1 DE69505904T DE69505904T DE69505904D1 DE 69505904 D1 DE69505904 D1 DE 69505904D1 DE 69505904 T DE69505904 T DE 69505904T DE 69505904 T DE69505904 T DE 69505904T DE 69505904 D1 DE69505904 D1 DE 69505904D1
Authority
DE
Germany
Prior art keywords
control device
fuel injection
timing control
injection pump
servo valve
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 - Fee Related
Application number
DE69505904T
Other languages
English (en)
Other versions
DE69505904T2 (de
Inventor
Ken-Ichi Kubo
Jun Matsubara
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.)
Bosch Corp
Original Assignee
Zexel Corp
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 Zexel Corp filed Critical Zexel Corp
Application granted granted Critical
Publication of DE69505904D1 publication Critical patent/DE69505904D1/de
Publication of DE69505904T2 publication Critical patent/DE69505904T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02M41/10—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 pump pistons acting as the distributor
    • F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/128—Varying injection timing by angular adjustment of the face-cam or the rollers support
    • 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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69505904T 1994-06-24 1995-06-20 Spritzzeitpunktregelvorrichtung mit einem Servoventil für eine Kraftstoffeinspritzpumpe Expired - Fee Related DE69505904T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6165976A JPH0814067A (ja) 1994-06-24 1994-06-24 燃料噴射ポンプのサーボバルブ式タイマ

Publications (2)

Publication Number Publication Date
DE69505904D1 true DE69505904D1 (de) 1998-12-17
DE69505904T2 DE69505904T2 (de) 1999-06-24

Family

ID=15822582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505904T Expired - Fee Related DE69505904T2 (de) 1994-06-24 1995-06-20 Spritzzeitpunktregelvorrichtung mit einem Servoventil für eine Kraftstoffeinspritzpumpe

Country Status (5)

Country Link
US (1) US5638794A (de)
EP (1) EP0693622B1 (de)
JP (1) JPH0814067A (de)
KR (1) KR100211324B1 (de)
DE (1) DE69505904T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629947A1 (de) * 1996-07-25 1998-01-29 Opel Adam Ag Kraftstoffeinspritzpumpe mit einem der Spritzbeginnverstellung dienenden Spritzverstell-Kolben
DE19640678A1 (de) * 1996-10-02 1998-04-09 Bosch Gmbh Robert Kraftstoffeinspritzpumpe mit einem der Spritzbeginnverstellung dienenden Spritzverstellkolben
GB9826348D0 (en) * 1998-12-02 1999-01-27 Lucas Ind Plc Advance arrangement
DE10000977A1 (de) * 2000-01-12 2001-08-02 Bosch Gmbh Robert Kraftstoff-Einspritzpumpe
KR100433037B1 (ko) * 2000-09-27 2004-05-24 (주)프라코인터내셔날 바닥용 깔판의 높낮이 조절장치
US7779061B2 (en) * 2005-09-02 2010-08-17 Instituto Potosino De Investigacion Cientifica Y Tecnologica, A.C. Repetitive controller for compensation of periodic signals
US7904495B2 (en) * 2005-09-22 2011-03-08 Instituto Potosino De Investigacion Cientifica Y Tecnologica Repetitive controller to compensate for odd harmonics

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203583A1 (de) * 1982-02-03 1983-08-11 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen mit spritzzeitpunktverstellung
JPS59128932A (ja) * 1983-01-11 1984-07-25 Nissan Motor Co Ltd 燃料噴射時期制御装置
JPS60259731A (ja) * 1984-05-08 1985-12-21 Diesel Kiki Co Ltd 分配型燃料噴射ポンプの噴射時期調整装置
DE3423212A1 (de) * 1984-06-22 1986-01-02 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
DE3611044A1 (de) * 1986-04-02 1987-10-08 Bosch Gmbh Robert Verstelleinrichtung fuer den spritzbeginn bei einer kraftstoffeinspritzpumpe
US4977882A (en) * 1988-08-26 1990-12-18 Diesel Kiki Co., Ltd. Distributor type fuel injection pump
US5263457A (en) * 1989-12-06 1993-11-23 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
JP2791912B2 (ja) * 1990-03-23 1998-08-27 株式会社ゼクセル サーボバルブ式電子制御型タイマ
JP2748689B2 (ja) * 1990-11-23 1998-05-13 トヨタ自動車株式会社 ディーゼルエンジン用の燃料噴射時期制御装置
DE4311672A1 (de) * 1993-04-08 1994-10-13 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
DE4315776A1 (de) * 1993-05-12 1994-11-17 Bosch Gmbh Robert Kraftstoffeinspritzpumpe

Also Published As

Publication number Publication date
DE69505904T2 (de) 1999-06-24
KR960001442A (ko) 1996-01-25
US5638794A (en) 1997-06-17
JPH0814067A (ja) 1996-01-16
EP0693622B1 (de) 1998-11-11
EP0693622A1 (de) 1996-01-24
KR100211324B1 (ko) 1999-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee