GB1390086A - Fuel injection pumps - Google Patents

Fuel injection pumps

Info

Publication number
GB1390086A
GB1390086A GB3124272A GB3124272A GB1390086A GB 1390086 A GB1390086 A GB 1390086A GB 3124272 A GB3124272 A GB 3124272A GB 3124272 A GB3124272 A GB 3124272A GB 1390086 A GB1390086 A GB 1390086A
Authority
GB
United Kingdom
Prior art keywords
fuel injection
connecting member
july
mean diameter
injection pumps
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
Application number
GB3124272A
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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
Priority claimed from DE19712135905 external-priority patent/DE2135905C3/en
Application filed by Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of GB1390086A publication Critical patent/GB1390086A/en
Expired 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/48—Assembling; Disassembling; Replacing
    • F02M59/485—Means for fixing delivery valve casing and barrel to each other or to pump casing

Landscapes

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

Abstract

1390086 Fuel injection pumps KLOCKNERHUMBOLDT-DEUTZ AG 4 July 1972 [17 July 1971] 31242/72 Heading F1A In a fuel injection pump wherein a pumping cylinder 2, a valve body 9, and a connecting member 8 are changed end-to-end between surfaces 17, 4 on a clamping ring 14 and a body 1, respectively, axially projecting narrow annular sealing ledges 13 between the valve body 9 and both the cylinder 2 and the connecting member 8 are of smaller mean diameter than the mean diameter of the surfaces 17, 4. This clamping arrangement produces an inwardly directed force component which opposes the tendency for the parts 2, 8, 9 to expand due to the internal fuel pressure and also improves sealing. The clamping ring 14 is held in position by tiebolts 15 screwed into threaded holes 16 in the body 1. A centering sleeve 21 surrounds the body 9 and the connecting member 8.
GB3124272A 1971-07-17 1972-07-04 Fuel injection pumps Expired GB1390086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712135905 DE2135905C3 (en) 1971-07-17 Fuel injection pump for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1390086A true GB1390086A (en) 1975-04-09

Family

ID=5814058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3124272A Expired GB1390086A (en) 1971-07-17 1972-07-04 Fuel injection pumps

Country Status (3)

Country Link
AT (1) AT315577B (en)
GB (1) GB1390086A (en)
IT (1) IT962803B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269209A (en) * 1992-07-31 1994-02-02 Bosch Gmbh Robert Fuel injection pumps for internal combustion engines
GB2269426A (en) * 1992-07-31 1994-02-09 Bosch Gmbh Robert Fuel injection pumps for internal combustion engines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269209A (en) * 1992-07-31 1994-02-02 Bosch Gmbh Robert Fuel injection pumps for internal combustion engines
GB2269426A (en) * 1992-07-31 1994-02-09 Bosch Gmbh Robert Fuel injection pumps for internal combustion engines
GB2269426B (en) * 1992-07-31 1995-08-30 Bosch Gmbh Robert Fuel injection pumps for internal combustion engines
GB2269209B (en) * 1992-07-31 1995-08-30 Bosch Gmbh Robert Fuel injection pumps for internal combustion engine

Also Published As

Publication number Publication date
IT962803B (en) 1973-12-31
DE2135905B2 (en) 1975-08-14
DE2135905A1 (en) 1973-01-25
AT315577B (en) 1974-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee