PL1701035T3 - Pump and feeding device - Google Patents

Pump and feeding device

Info

Publication number
PL1701035T3
PL1701035T3 PL06290346T PL06290346T PL1701035T3 PL 1701035 T3 PL1701035 T3 PL 1701035T3 PL 06290346 T PL06290346 T PL 06290346T PL 06290346 T PL06290346 T PL 06290346T PL 1701035 T3 PL1701035 T3 PL 1701035T3
Authority
PL
Poland
Prior art keywords
pump
liquid
repression
aspiration
inlet
Prior art date
Application number
PL06290346T
Other languages
Polish (pl)
Inventor
Philippe Lecerf
Original Assignee
Baxi S A
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 Baxi S A filed Critical Baxi S A
Publication of PL1701035T3 publication Critical patent/PL1701035T3/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
    • 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)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Catching Or Destruction (AREA)

Abstract

The pump has a piston defining chambers (82, 89) with a cylinder. The chambers have volumes varying, in phase opposition, progressively with the piston rotation, so that one chamber is alternatively in positions of aspiration and repression of liquid via an inlet and an outlet respectively, and the other is alternatively in positions of aspiration and repression of gas, liquid or mixture of both via an inlet and an outlet respectively. An independent claim is also included for an installation supplying a liquid consuming device e.g. burner, with a fuel oil, susceptible of containing a gas, from a tank containing fuel oil, including a pump.
PL06290346T 2005-03-01 2006-03-01 Pump and feeding device PL1701035T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0502047A FR2882795B1 (en) 2005-03-01 2005-03-01 PUMP AND SYSTEM FOR SUPPLYING A LIQUID CONSUMER DEVICE BY MEANS OF SUCH A PUMP
EP06290346A EP1701035B1 (en) 2005-03-01 2006-03-01 Pump and feeding device

Publications (1)

Publication Number Publication Date
PL1701035T3 true PL1701035T3 (en) 2008-10-31

Family

ID=34954880

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06290346T PL1701035T3 (en) 2005-03-01 2006-03-01 Pump and feeding device

Country Status (8)

Country Link
EP (1) EP1701035B1 (en)
AT (1) ATE396339T1 (en)
CY (1) CY1108242T1 (en)
DE (1) DE602006001219D1 (en)
DK (1) DK1701035T3 (en)
ES (1) ES2306397T3 (en)
FR (1) FR2882795B1 (en)
PL (1) PL1701035T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2096355E (en) * 2008-02-26 2011-03-02 Baxi S A Installation for supplying a burner with liquid fuel, and corresponding boiler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042900B1 (en) * 1980-07-01 1984-09-26 SOCIETE GENERALE DE FONDERIE Société Anonyme Française Device for feeding a liquid-fuel burner
US5312233A (en) * 1992-02-25 1994-05-17 Ivek Corporation Linear liquid dispensing pump for dispensing liquid in nanoliter volumes
DE10164813B4 (en) * 2001-11-20 2004-11-18 Peter Schnabl Rotary pump

Also Published As

Publication number Publication date
FR2882795A1 (en) 2006-09-08
EP1701035B1 (en) 2008-05-21
ES2306397T3 (en) 2008-11-01
ATE396339T1 (en) 2008-06-15
FR2882795B1 (en) 2007-05-11
CY1108242T1 (en) 2014-02-12
EP1701035A1 (en) 2006-09-13
DE602006001219D1 (en) 2008-07-03
DK1701035T3 (en) 2008-09-29

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