DE602006001219D1 - Pump and conveyor - Google Patents

Pump and conveyor

Info

Publication number
DE602006001219D1
DE602006001219D1 DE602006001219T DE602006001219T DE602006001219D1 DE 602006001219 D1 DE602006001219 D1 DE 602006001219D1 DE 602006001219 T DE602006001219 T DE 602006001219T DE 602006001219 T DE602006001219 T DE 602006001219T DE 602006001219 D1 DE602006001219 D1 DE 602006001219D1
Authority
DE
Germany
Prior art keywords
pump
liquid
repression
aspiration
inlet
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.)
Active
Application number
DE602006001219T
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.)
Baxi S A
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 DE602006001219D1 publication Critical patent/DE602006001219D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Catching Or Destruction (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (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.
DE602006001219T 2005-03-01 2006-03-01 Pump and conveyor Active DE602006001219D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE602006001219D1 true DE602006001219D1 (en) 2008-07-03

Family

ID=34954880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006001219T Active DE602006001219D1 (en) 2005-03-01 2006-03-01 Pump and conveyor

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2355691T3 (en) * 2008-02-26 2011-03-30 Baxi S.A. POWER SUPPLY INSTALLATION OF A LIQUID FUEL BURNER, AND CORRESPONDING BOILER.
CN118188501B (en) * 2024-05-17 2024-08-30 烟台龙港泵业股份有限公司 Centrifugal pump with impeller rotation boosting structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3069285D1 (en) * 1980-07-01 1984-10-31 Fonderie Soc Gen De 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
DE10156835C1 (en) * 2001-11-20 2003-04-30 Peter Schnabl Rotary piston pump for conveying media comprises an annular piston having control pockets opening toward its axial end surface for controlling inlet and outlet openings

Also Published As

Publication number Publication date
ATE396339T1 (en) 2008-06-15
EP1701035A1 (en) 2006-09-13
CY1108242T1 (en) 2014-02-12
FR2882795B1 (en) 2007-05-11
EP1701035B1 (en) 2008-05-21
ES2306397T3 (en) 2008-11-01
FR2882795A1 (en) 2006-09-08
DK1701035T3 (en) 2008-09-29
PL1701035T3 (en) 2008-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition