DE2307936A1 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe

Info

Publication number
DE2307936A1
DE2307936A1 DE19732307936 DE2307936A DE2307936A1 DE 2307936 A1 DE2307936 A1 DE 2307936A1 DE 19732307936 DE19732307936 DE 19732307936 DE 2307936 A DE2307936 A DE 2307936A DE 2307936 A1 DE2307936 A1 DE 2307936A1
Authority
DE
Germany
Prior art keywords
opening
plunger
groove
bore
movement
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.)
Pending
Application number
DE19732307936
Other languages
German (de)
English (en)
Inventor
John William Clegg
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Publication of DE2307936A1 publication Critical patent/DE2307936A1/de
Pending 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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19732307936 1972-02-17 1973-02-17 Kraftstoffeinspritzpumpe Pending DE2307936A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB737872 1972-02-17

Publications (1)

Publication Number Publication Date
DE2307936A1 true DE2307936A1 (de) 1973-08-30

Family

ID=9831999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732307936 Pending DE2307936A1 (de) 1972-02-17 1973-02-17 Kraftstoffeinspritzpumpe

Country Status (4)

Country Link
JP (1) JPS4893816A (hu)
DE (1) DE2307936A1 (hu)
FR (1) FR2172293A1 (hu)
IT (1) IT977352B (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215048A1 (de) * 1982-04-22 1983-11-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Einspritzsystem an einer brennkraftmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215048A1 (de) * 1982-04-22 1983-11-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Einspritzsystem an einer brennkraftmaschine

Also Published As

Publication number Publication date
JPS4893816A (hu) 1973-12-04
IT977352B (it) 1974-09-10
FR2172293A1 (hu) 1973-09-28

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