FR2343894A1 - Appareil de pompage de combustible - Google Patents

Appareil de pompage de combustible

Info

Publication number
FR2343894A1
FR2343894A1 FR7707074A FR7707074A FR2343894A1 FR 2343894 A1 FR2343894 A1 FR 2343894A1 FR 7707074 A FR7707074 A FR 7707074A FR 7707074 A FR7707074 A FR 7707074A FR 2343894 A1 FR2343894 A1 FR 2343894A1
Authority
FR
France
Prior art keywords
pumping unit
fuel pumping
fuel
unit
pumping
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.)
Granted
Application number
FR7707074A
Other languages
English (en)
Other versions
FR2343894B1 (fr
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2343894A1 publication Critical patent/FR2343894A1/fr
Application granted granted Critical
Publication of FR2343894B1 publication Critical patent/FR2343894B1/fr
Granted 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
    • F02D1/02—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
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • F02D1/122—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed
    • F02D1/127—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed using the pressure developed in a pump
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path

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)
FR7707074A 1976-03-10 1977-03-10 Appareil de pompage de combustible Granted FR2343894A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9446/76A GB1572511A (en) 1976-03-10 1976-03-10 Fuel pumping apparatus

Publications (2)

Publication Number Publication Date
FR2343894A1 true FR2343894A1 (fr) 1977-10-07
FR2343894B1 FR2343894B1 (fr) 1980-01-04

Family

ID=9872120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707074A Granted FR2343894A1 (fr) 1976-03-10 1977-03-10 Appareil de pompage de combustible

Country Status (5)

Country Link
US (1) US4111173A (fr)
JP (1) JPS52145615A (fr)
DE (1) DE2710262A1 (fr)
FR (1) FR2343894A1 (fr)
GB (1) GB1572511A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368611A1 (fr) * 1976-10-23 1978-05-19 Bosch Gmbh Robert Pompe d'injection de carburant
WO1987000577A1 (fr) * 1985-07-26 1987-01-29 Perkins Engines Group Limited Pompe d'injection de carburant

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822994Y2 (ja) * 1977-10-06 1983-05-17 株式会社デンソー 燃料噴射ポンプ
JPS54151729A (en) * 1978-05-19 1979-11-29 Nippon Denso Co Ltd Fuel pressure regulating device
DE2931987A1 (de) * 1979-08-07 1981-02-26 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE2931944A1 (de) * 1979-08-07 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS5835268A (ja) * 1981-08-27 1983-03-01 Nissan Motor Co Ltd デイ−ゼルエンジン始動用点火装置
US4475492A (en) * 1981-09-30 1984-10-09 Nissan Motor Company, Limited System for forcefully igniting sprayed fuel of a diesel engine during engine starting
JPS5879033U (ja) * 1981-11-24 1983-05-28 株式会社ボッシュオートモーティブ　システム 分配型燃料噴射ポンプ
DE3326973A1 (de) * 1983-07-27 1985-02-07 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US5361742A (en) * 1993-02-08 1994-11-08 Walbro Corporation Fuel pump manifold
JP5965384B2 (ja) * 2013-12-27 2016-08-03 富士重工業株式会社 燃料圧力センサの特性異常診断装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387115A (fr) * 1963-11-14 1965-01-29 Bosch Gmbh Robert Dispositif pour faire varier le début du refoulement d'une pompe d'injection de combustible
DE1253953B (de) * 1964-05-15 1967-11-09 Daimler Benz Ag Entlastungsventil fuer Kraftstoffeinspritzpumpen
DE2247257A1 (de) * 1972-09-27 1974-03-28 Buchholz Hydraulik Helmut Buch Druckabschaltventil
US3967644A (en) * 1973-08-01 1976-07-06 Carrier Corporation Compressor control
US4038956A (en) * 1974-09-09 1977-08-02 Cummins Engine Company, Inc. Fluid pressure regulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368611A1 (fr) * 1976-10-23 1978-05-19 Bosch Gmbh Robert Pompe d'injection de carburant
WO1987000577A1 (fr) * 1985-07-26 1987-01-29 Perkins Engines Group Limited Pompe d'injection de carburant

Also Published As

Publication number Publication date
US4111173A (en) 1978-09-05
GB1572511A (en) 1980-07-30
DE2710262A1 (de) 1977-09-15
FR2343894B1 (fr) 1980-01-04
JPS52145615A (en) 1977-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse