GB1039497A - Improvements in full-load limiting stops for the fuel supply control member of fuel injection pumps for internal combustion engines - Google Patents

Improvements in full-load limiting stops for the fuel supply control member of fuel injection pumps for internal combustion engines

Info

Publication number
GB1039497A
GB1039497A GB348565A GB348565A GB1039497A GB 1039497 A GB1039497 A GB 1039497A GB 348565 A GB348565 A GB 348565A GB 348565 A GB348565 A GB 348565A GB 1039497 A GB1039497 A GB 1039497A
Authority
GB
United Kingdom
Prior art keywords
stop
fuel injection
sleeve
full
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
GB348565A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1039497A publication Critical patent/GB1039497A/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
    • 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
    • F02M59/28—Mechanisms therefor

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

1,039,497. Fuel injection pumps. ROBERT BOSCH G.m.b.H. Jan. 27,1965 [Jan. 30,1964], No. 3485/65. Heading F1A. The full-load stop 7 of a fuel injection pump is covered by a protective sleeve 11 locked in position on the housing 3 by a circlip 12, the sleeve 11 being provided with a fracture line 16 enabling the outer part of the sleeve to be removed to gain access to the stop 7. The broken sleeve gives an indication that the stop has been tampered with. The inner part of the sleeve has slots 18 which can be widened, e.g. by a screwdriver, to enable it to be freed from the circlip 12 and removed. The housing 3 screws on to a nipple 2 surrounding the pump control rod 8 and the stop 7 is adjustably positioned in a screwthreaded bore 4 and locked in place by a pin 10 engaging projections 6 on the stop.
GB348565A 1964-01-30 1965-01-27 Improvements in full-load limiting stops for the fuel supply control member of fuel injection pumps for internal combustion engines Expired GB1039497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0075217 1964-01-30

Publications (1)

Publication Number Publication Date
GB1039497A true GB1039497A (en) 1966-08-17

Family

ID=6978571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB348565A Expired GB1039497A (en) 1964-01-30 1965-01-27 Improvements in full-load limiting stops for the fuel supply control member of fuel injection pumps for internal combustion engines

Country Status (4)

Country Link
AT (1) AT251977B (en)
DE (1) DE1251075B (en)
FR (1) FR1420077A (en)
GB (1) GB1039497A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413444C2 (en) * 1984-04-10 1986-03-27 Robert Bosch Gmbh, 7000 Stuttgart Safety and display device against unauthorized adjustment of a screw

Also Published As

Publication number Publication date
AT251977B (en) 1967-01-25
DE1251075B (en) 1967-09-28
FR1420077A (en) 1965-12-03

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