DE3367000D1 - Submersible pump device, especially for the fuel supply of a burner - Google Patents

Submersible pump device, especially for the fuel supply of a burner

Info

Publication number
DE3367000D1
DE3367000D1 DE8383402462T DE3367000T DE3367000D1 DE 3367000 D1 DE3367000 D1 DE 3367000D1 DE 8383402462 T DE8383402462 T DE 8383402462T DE 3367000 T DE3367000 T DE 3367000T DE 3367000 D1 DE3367000 D1 DE 3367000D1
Authority
DE
Germany
Prior art keywords
shaft
supply chamber
blind body
blind
burner
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
DE8383402462T
Other languages
German (de)
Inventor
Philippe Lecerf
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.)
Societe Generale de Fonderie SA
Original Assignee
Societe Generale de Fonderie SA
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 Societe Generale de Fonderie SA filed Critical Societe Generale de Fonderie SA
Application granted granted Critical
Publication of DE3367000D1 publication Critical patent/DE3367000D1/en
Expired legal-status Critical Current

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.
DE8383402462T 1982-12-30 1983-12-19 Submersible pump device, especially for the fuel supply of a burner Expired DE3367000D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3367000D1 true DE3367000D1 (en) 1986-11-20

Family

ID=9280710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383402462T Expired DE3367000D1 (en) 1982-12-30 1983-12-19 Submersible 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
EP0113278A1 (en) 1984-07-11
FR2538861A1 (en) 1984-07-06
FR2538861B1 (en) 1985-05-24
ATE22968T1 (en) 1986-11-15
EP0113278B1 (en) 1986-10-15

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: COMPAGNIE INTERNATIONALE DU CHAUFFAGE, LE BLANC MESNIL, FR

8364 No opposition during term of opposition
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: COMPAGNIE INTERNATIONALE DU CHAUFFAGE, LE BLANC MESNIL, FR

8339 Ceased/non-payment of the annual fee