GB739754A - Improvements in diaphragm fuel pumps - Google Patents

Improvements in diaphragm fuel pumps

Info

Publication number
GB739754A
GB739754A GB1374/54A GB137454A GB739754A GB 739754 A GB739754 A GB 739754A GB 1374/54 A GB1374/54 A GB 1374/54A GB 137454 A GB137454 A GB 137454A GB 739754 A GB739754 A GB 739754A
Authority
GB
United Kingdom
Prior art keywords
lever
shoe
diaphragm
jan
cam
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
GB1374/54A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB739754A publication Critical patent/GB739754A/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
    • F02M59/12—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary
    • F02M59/14—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary of elastic-wall type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

739,754. Tappets. GENERAL MOTORS CORPORATION. Jan. 18, 1954 [Jan. 30, 1953], No. 1374/54. Class 80 (3). [Also in Group XXVIII] The diaphragm of a fuel pump is actuated by a cam 28 through a lever 24 that carries a shoe 100 having a curved surface engaging the cam. The lever is fitted with a pin 112 that extends into slots 107 in the sides of the shoe so that the shoe can move relatively to the lever. In a modification, the lever is formed of laminations 72 and the heads 88, 90 of the pin 75 slide in grooves 86, 87 in the shoe. The lever may in addition actuate a diaphragm vacuum pump.
GB1374/54A 1953-01-30 1954-01-18 Improvements in diaphragm fuel pumps Expired GB739754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US739754XA 1953-01-30 1953-01-30

Publications (1)

Publication Number Publication Date
GB739754A true GB739754A (en) 1955-11-02

Family

ID=22116949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1374/54A Expired GB739754A (en) 1953-01-30 1954-01-18 Improvements in diaphragm fuel pumps

Country Status (1)

Country Link
GB (1) GB739754A (en)

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