FR2380441A1 - Pompe a combustible a arbre continuellement maintenu - Google Patents

Pompe a combustible a arbre continuellement maintenu

Info

Publication number
FR2380441A1
FR2380441A1 FR7803783A FR7803783A FR2380441A1 FR 2380441 A1 FR2380441 A1 FR 2380441A1 FR 7803783 A FR7803783 A FR 7803783A FR 7803783 A FR7803783 A FR 7803783A FR 2380441 A1 FR2380441 A1 FR 2380441A1
Authority
FR
France
Prior art keywords
cam
cams
fuel injection
injection pump
engine
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Withdrawn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
FR7803783A
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.)
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 FR2380441A1 publication Critical patent/FR2380441A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Pompe à combustible comprenant un corps, un arbre rotatif portant une série de cames et une série de pistons de pompage reliés auxdites cames, caractérisée par le fait que chacune d'au moins certaines des cames comprend une partie partiellement cylindrique coaxiale à l'axe de rotation de l'arbre, et qu'il est prévu des moyens de support montés sur le corps et agencés pour coopérer avec les parties partiellement cylindriques desdites certaines cames, de manière qu'à tout moment, les moyens de support coopèrent avec au moins l'une des parties partiellement cylindriques pour que l'arbre soit continuellement supporté par les moyens de support
FR7803783A 1977-02-12 1978-02-10 Pompe a combustible a arbre continuellement maintenu Withdrawn FR2380441A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB600977 1977-02-12

Publications (1)

Publication Number Publication Date
FR2380441A1 true FR2380441A1 (fr) 1978-09-08

Family

ID=9806768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803783A Withdrawn FR2380441A1 (fr) 1977-02-12 1978-02-10 Pompe a combustible a arbre continuellement maintenu

Country Status (10)

Country Link
JP (1) JPS53100321A (fr)
AR (1) AR212400A1 (fr)
AU (1) AU3297378A (fr)
BR (1) BR7800800A (fr)
DD (1) DD133981A5 (fr)
DE (1) DE2805448A1 (fr)
ES (1) ES466744A1 (fr)
FR (1) FR2380441A1 (fr)
IT (1) IT7819984A0 (fr)
PL (1) PL204548A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4915249B2 (ja) * 2007-02-23 2012-04-11 トヨタ自動車株式会社 燃料噴出ポンプ
DE102017205200A1 (de) * 2017-03-28 2018-10-04 Robert Bosch Gmbh Pumpe, insbesondere Hochdruckpumpe eines Kraftstoffeinspritzsystems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB619146A (en) * 1946-08-12 1949-03-04 Cyril Henry Bradbury Improvements in or relating to fuel injection pumps for internal combustion engines
GB1219603A (en) * 1967-02-09 1971-01-20 Friedmann & Maier Ag Improvements in and relating to fuel injection pumps for internal combustion engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB619146A (en) * 1946-08-12 1949-03-04 Cyril Henry Bradbury Improvements in or relating to fuel injection pumps for internal combustion engines
GB1219603A (en) * 1967-02-09 1971-01-20 Friedmann & Maier Ag Improvements in and relating to fuel injection pumps for internal combustion engines

Also Published As

Publication number Publication date
DD133981A5 (de) 1979-01-31
AR212400A1 (es) 1978-06-30
AU3297378A (en) 1979-08-09
ES466744A1 (es) 1978-10-16
DE2805448A1 (de) 1978-08-17
JPS53100321A (en) 1978-09-01
IT7819984A0 (it) 1978-02-03
PL204548A1 (pl) 1978-10-23
BR7800800A (pt) 1978-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse