GB274421A - Improvements in variable stroke fuel pump - Google Patents

Improvements in variable stroke fuel pump

Info

Publication number
GB274421A
GB274421A GB10645/27A GB1064527A GB274421A GB 274421 A GB274421 A GB 274421A GB 10645/27 A GB10645/27 A GB 10645/27A GB 1064527 A GB1064527 A GB 1064527A GB 274421 A GB274421 A GB 274421A
Authority
GB
United Kingdom
Prior art keywords
links
pump
diaphragm
lever
fuel pump
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
GB10645/27A
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.)
Delco Electronics LLC
Original Assignee
AC Spark Plug 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 AC Spark Plug Co filed Critical AC Spark Plug Co
Publication of GB274421A publication Critical patent/GB274421A/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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • 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
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • F02M2700/1317—Fuel pumpo for internal combustion engines
    • F02M2700/1323—Controlled diaphragm type fuel pump

Landscapes

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

Abstract

274,421. A.C. Spark Plug Co., (Assignees of Babitch, A. M.). July 19, 1926, [Convention date]. Lever and spring actuated pumps; diaphragm pumps; strainers.-A fuel pump for internal-combustion engines comprises a diaphragm 19 mounted in a chamber 11, 13 actuated on the suction stroke bv a rocking lever 37 and links 41, and on the delivery stroke bv a spring 21. The links 41 have engaging projections 45 which prevent the links from straightening, so that when the delivery pressure in the pump exceeds a certain limit, the diaphragm does not move and the links 41 are rocked about their pivots by the lever 37. In other forms a strainer is arranged on the suction side of the pump and the valves are accessibly arranged in the cover of the pump.
GB10645/27A 1926-07-19 1927-04-20 Improvements in variable stroke fuel pump Expired GB274421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US274421XA 1926-07-19 1926-07-19

Publications (1)

Publication Number Publication Date
GB274421A true GB274421A (en) 1928-07-20

Family

ID=21837758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10645/27A Expired GB274421A (en) 1926-07-19 1927-04-20 Improvements in variable stroke fuel pump

Country Status (1)

Country Link
GB (1) GB274421A (en)

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