GB473038A - An improved liquid fuel injection pump for internal combustion engines - Google Patents

An improved liquid fuel injection pump for internal combustion engines

Info

Publication number
GB473038A
GB473038A GB2343236A GB2343236A GB473038A GB 473038 A GB473038 A GB 473038A GB 2343236 A GB2343236 A GB 2343236A GB 2343236 A GB2343236 A GB 2343236A GB 473038 A GB473038 A GB 473038A
Authority
GB
United Kingdom
Prior art keywords
tappet
injection pump
tube
internal combustion
fuel injection
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
GB2343236A
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.)
Boyle John and Co Inc
Original Assignee
Boyle John and Co Inc
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 Boyle John and Co Inc filed Critical Boyle John and Co Inc
Priority to GB2343236A priority Critical patent/GB473038A/en
Publication of GB473038A publication Critical patent/GB473038A/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)
  • Fuel-Injection Apparatus (AREA)

Abstract

473,038. Fuel - injection pumps. BOYLE, J. Aug. 26, 1936, No. 23432. [Class 102 (i)] A fuel-injection pump comprises a tube 1 bent to semicircular form and connected to a block 2 containing suction and delivery valves 9a, 10a. The other end of the tube 1 is closed by a plug 18 and pivoted to a tappet 4 guided in an extension of the block 2. The tappet 4 is loaded by a spring 8 and its downward movement is limited by adjustable nuts 11. The cam 15 is offset from the axis of the tappet 4 and the roller 12 between the cam and the tappet is adjustable by the crank 13 to vary the stroke of the tappet. A port 17 is provided with a handoperated valve to prevent air locks. The tube 1 is preferably of tempered spring steel but for low pressures phosphor bronze, hard copper or brass may be used.
GB2343236A 1936-08-26 1936-08-26 An improved liquid fuel injection pump for internal combustion engines Expired GB473038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2343236A GB473038A (en) 1936-08-26 1936-08-26 An improved liquid fuel injection pump for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2343236A GB473038A (en) 1936-08-26 1936-08-26 An improved liquid fuel injection pump for internal combustion engines

Publications (1)

Publication Number Publication Date
GB473038A true GB473038A (en) 1937-10-05

Family

ID=10195514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2343236A Expired GB473038A (en) 1936-08-26 1936-08-26 An improved liquid fuel injection pump for internal combustion engines

Country Status (1)

Country Link
GB (1) GB473038A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013155A1 (en) * 1978-12-26 1980-07-09 Ford Motor Company Limited Pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013155A1 (en) * 1978-12-26 1980-07-09 Ford Motor Company Limited Pumps

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