GB927661A - Improvements in and relating to self-regulating reciprocating pumps - Google Patents

Improvements in and relating to self-regulating reciprocating pumps

Info

Publication number
GB927661A
GB927661A GB37488/61A GB3748861A GB927661A GB 927661 A GB927661 A GB 927661A GB 37488/61 A GB37488/61 A GB 37488/61A GB 3748861 A GB3748861 A GB 3748861A GB 927661 A GB927661 A GB 927661A
Authority
GB
United Kingdom
Prior art keywords
piston
volume
relating
self
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
GB37488/61A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB927661A publication Critical patent/GB927661A/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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/365—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages valves being actuated by the fluid pressure produced in an auxiliary pump, e.g. pumps with differential pistons; Regulated pressure of supply pump actuating a metering valve, e.g. a sleeve surrounding the pump piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

927,661. Fuel injection pumps. P. E. BESSIERE. Oct. 19, 1961 [Oct. 27, 1960], No. 37488/61. Class 102(1). In a fuel injection pump in which the discharge is regulated by a shuttle valve 9 controlling a by-pass port 8 and reciprocated hydraulically in synchronism with the piston 1 by a piston 11, the chambers 10, 12 are in communication with a variable volume chamber 13 the volume of which is varied in accordance with the speed of operating of the pump. The volume of the chamber 13 is varied by a piston 14 which, as shown, is moved against the action of a variable pressure spring 27 by liquid from an engine driven pump 16 the pressure from which varies in accordance with speed; alternatively the piston 14 may be moved by a centrifugal governor.
GB37488/61A 1960-10-27 1961-10-19 Improvements in and relating to self-regulating reciprocating pumps Expired GB927661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR842421A FR1278146A (en) 1960-10-27 1960-10-27 Improvements to self-regulating reciprocating pumps, particularly fuel injection pumps for internal combustion engines

Publications (1)

Publication Number Publication Date
GB927661A true GB927661A (en) 1963-05-29

Family

ID=8741636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37488/61A Expired GB927661A (en) 1960-10-27 1961-10-19 Improvements in and relating to self-regulating reciprocating pumps

Country Status (6)

Country Link
US (1) US3122099A (en)
BE (1) BE608994A (en)
DE (1) DE1172896B (en)
ES (1) ES271084A1 (en)
FR (1) FR1278146A (en)
GB (1) GB927661A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450727A (en) * 1965-07-12 1966-06-24 Bosch Gmbh Robert Improvements to the means of regulating fuel injection pumps
US3448690A (en) * 1967-09-19 1969-06-10 Sven Alfred Johansson Hydraulic or pneumatic pressure control systems
CA1323650C (en) * 1985-11-12 1993-10-26 Franklin Lee Forbes Electrically commutated motor having an edgewise wound yoke
US5619871A (en) * 1985-11-12 1997-04-15 General Electric Company Laundry machine
US4835839A (en) * 1985-11-12 1989-06-06 General Electric Company Method of fabricating a salient pole electronically commutated motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH343706A (en) * 1955-12-23 1959-12-31 Precision Mecanique Piston pump, in particular for injecting fuel into an internal combustion engine
FR1185828A (en) * 1957-11-06 1959-08-06 Prec Mecanique Improvements made to piston pumps, in particular for fuel injection into engines
AT210669B (en) * 1957-12-24 1960-08-25 Pierre Etienne Bessiere Self-regulating piston pump
FR1234133A (en) * 1958-08-14 1960-10-14 Improvements to self-regulating reciprocating pumps, in particular for fuel injection into engines
FR1229752A (en) * 1959-01-26 1960-09-09 Improvements made to alternative fuel injection pumps for engines
FR1231120A (en) * 1959-04-06 1960-09-27 Improvements to self-regulating reciprocating pumps for fuel injection into engines

Also Published As

Publication number Publication date
US3122099A (en) 1964-02-25
DE1172896B (en) 1964-06-25
FR1278146A (en) 1961-12-08
ES271084A1 (en) 1962-03-01
BE608994A (en) 1962-04-10

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