ATE22968T1 - LIQUID PUMP DEVICE, ESPECIALLY FOR THE FUEL SUPPLY OF A BURNER. - Google Patents

LIQUID PUMP DEVICE, ESPECIALLY FOR THE FUEL SUPPLY OF A BURNER.

Info

Publication number
ATE22968T1
ATE22968T1 AT83402462T AT83402462T ATE22968T1 AT E22968 T1 ATE22968 T1 AT E22968T1 AT 83402462 T AT83402462 T AT 83402462T AT 83402462 T AT83402462 T AT 83402462T AT E22968 T1 ATE22968 T1 AT E22968T1
Authority
AT
Austria
Prior art keywords
shaft
supply chamber
blind body
blind
burner
Prior art date
Application number
AT83402462T
Other languages
German (de)
Inventor
Philippe Jean Maurice Lecerf
Original Assignee
Fonderie Soc Gen De
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 Fonderie Soc Gen De filed Critical Fonderie Soc Gen De
Application granted granted Critical
Publication of ATE22968T1 publication Critical patent/ATE22968T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
    • 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
    • F02M37/043—Arrangements for driving reciprocating piston-type pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/14—Details thereof
    • F23K5/142—Fuel pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1. An arrangement for supplying a receiving member with liquid originating from a supply chamber comprising : - a blind body (19) prevented from rotation and mounted so as to be able to slide on a rotatable driving shaft (16) ; - a cam mechanism (16A, 19A) disposed between the body and the shaft to produce, in co-operation with a spring acting on the body, an alternating movement of low amplitude of the body on the shaft, in response to the rotation of the shaft ; - the blind body (19) and the shaft defining between them a pumping cavity (24), the volume of which varies as a result of the action of the cam mechanism when the shaft rotates, and which communicates with a port (23) provided on the shaft, said port (23), when the shaft rotates, being alternately positioned in relation with a suction opening (21), and a delivery opening (22), made in the blind body, characterised in that it comprises a supply chamber (18), connected with the suction opening (21), and in which the blind body (19) is housed, while a seal (25) is mounted between the rotatable shaft and a fixed wall (26) of the supply chamber, and in that the delivery opening (22) is connected to a manifold (31, 32) ending outside the supply chamber.
AT83402462T 1982-12-30 1983-12-19 LIQUID PUMP DEVICE, ESPECIALLY FOR THE FUEL SUPPLY OF A BURNER. ATE22968T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8222104A FR2538861A1 (en) 1982-12-30 1982-12-30 SUBMERSIBLE PUMP DEVICE, PARTICULARLY FOR SUPPLYING A FUEL BURNER
EP83402462A EP0113278B1 (en) 1982-12-30 1983-12-19 Submersible pump device, especially for the fuel supply of a burner

Publications (1)

Publication Number Publication Date
ATE22968T1 true ATE22968T1 (en) 1986-11-15

Family

ID=9280710

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83402462T ATE22968T1 (en) 1982-12-30 1983-12-19 LIQUID PUMP DEVICE, ESPECIALLY FOR THE FUEL SUPPLY OF A BURNER.

Country Status (4)

Country Link
EP (1) EP0113278B1 (en)
AT (1) ATE22968T1 (en)
DE (1) DE3367000D1 (en)
FR (1) FR2538861A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616209B1 (en) * 1987-06-05 1990-12-14 Cie Int Du Chauffage LIQUID SUPPLY DEVICE, PARTICULARLY FOR FUEL SUPPLY OF A BURNER, AND LIQUID FUEL BURNER ASSOCIATED WITH SAID DEVICE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559650C (en) * 1932-09-22 Charles Perdrisat Feed device for liquid burner
US1577622A (en) * 1924-01-02 1926-03-23 Wayne Tank & Pump Company Liquid-fuel burner
FR1047406A (en) * 1951-12-29 1953-12-14 Lorraine De Travaux Ferroviair Advanced pump
US2869467A (en) * 1956-05-15 1959-01-20 Alexander S Limpert Liquid proportioning pump
BE720443A (en) * 1967-09-06 1969-02-17
FR2448054A1 (en) * 1979-02-05 1980-08-29 Fonderie Soc Gen De Pump assembly for liq. fuelled domestic burner - comprises rotating piston with position adjustment for low flow rate

Also Published As

Publication number Publication date
DE3367000D1 (en) 1986-11-20
FR2538861A1 (en) 1984-07-06
FR2538861B1 (en) 1985-05-24
EP0113278B1 (en) 1986-10-15
EP0113278A1 (en) 1984-07-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee