GB464734A - Improvements in or relating to piston pumps for liquids - Google Patents

Improvements in or relating to piston pumps for liquids

Info

Publication number
GB464734A
GB464734A GB2126036A GB2126036A GB464734A GB 464734 A GB464734 A GB 464734A GB 2126036 A GB2126036 A GB 2126036A GB 2126036 A GB2126036 A GB 2126036A GB 464734 A GB464734 A GB 464734A
Authority
GB
United Kingdom
Prior art keywords
fuel
piston
plunger
operated
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
GB2126036A
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.)
Bryce Ltd
Original Assignee
Bryce Ltd
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 Bryce Ltd filed Critical Bryce Ltd
Priority to GB2126036A priority Critical patent/GB464734A/en
Publication of GB464734A publication Critical patent/GB464734A/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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder 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
    • F02M2700/1352—Fuel pump with a constant stroke piston without control means

Landscapes

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

Abstract

464,734. Fuel pumps. BRYCE, Ltd., and THOMAS, A. H. J. July 31, 1936, No. 21260. [Class 102 (i)] In a pump for supplying a fuel-injection pump or a carburetter, the piston is operated on the suction stroke by hydraulic pressure and on the discharge stroke by a spring. The pump piston comprises a bell 15, which slides on the exterior of a block 13. Fuel is supplied to a bore in the block 13 by a passage 27, ports 35, and passages 36, 37, and a plunger 17 attached to the piston 15, is operated on onestroke by fuel trapped between itself and a cam-operated plunger 18. During this stroke fuel passes from a cylinder 6 to the interior of the piston 15 through a valve 42. This is discharged, through a passage (not shown) by the action of a spring 16, and simultaneously, the cylinder 6 is supplied through passages 38, 39. Excessive movement of the plunger 17 uncovers a groove 48, whereupon the fuel returns to suction through a passage 49. The pump can be primed by means of a hand-operated plunger 29.
GB2126036A 1936-07-31 1936-07-31 Improvements in or relating to piston pumps for liquids Expired GB464734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2126036A GB464734A (en) 1936-07-31 1936-07-31 Improvements in or relating to piston pumps for liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2126036A GB464734A (en) 1936-07-31 1936-07-31 Improvements in or relating to piston pumps for liquids

Publications (1)

Publication Number Publication Date
GB464734A true GB464734A (en) 1937-04-23

Family

ID=10159906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2126036A Expired GB464734A (en) 1936-07-31 1936-07-31 Improvements in or relating to piston pumps for liquids

Country Status (1)

Country Link
GB (1) GB464734A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095824A (en) * 1960-06-13 1963-07-02 Gen Motors Corp Fuel pump drive
US3106168A (en) * 1959-09-17 1963-10-08 Gen Motors Corp Fuel pump drive
US4789312A (en) * 1986-08-07 1988-12-06 Interlube Systems Limited Lubrication pump with improved priming handle assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106168A (en) * 1959-09-17 1963-10-08 Gen Motors Corp Fuel pump drive
US3095824A (en) * 1960-06-13 1963-07-02 Gen Motors Corp Fuel pump drive
US4789312A (en) * 1986-08-07 1988-12-06 Interlube Systems Limited Lubrication pump with improved priming handle assembly

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