FR2869370A1 - Dispositif de pompe a debit variable - Google Patents

Dispositif de pompe a debit variable

Info

Publication number
FR2869370A1
FR2869370A1 FR0404346A FR0404346A FR2869370A1 FR 2869370 A1 FR2869370 A1 FR 2869370A1 FR 0404346 A FR0404346 A FR 0404346A FR 0404346 A FR0404346 A FR 0404346A FR 2869370 A1 FR2869370 A1 FR 2869370A1
Authority
FR
France
Prior art keywords
pump device
movable component
fluid
orifice
heat
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.)
Granted
Application number
FR0404346A
Other languages
English (en)
Other versions
FR2869370B1 (fr
Inventor
Anthony Alves
Marco Gallino
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.)
Sogefi Air and Cooling SAS
Original Assignee
Mark IV Systemes Moteurs SAS
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 Mark IV Systemes Moteurs SAS filed Critical Mark IV Systemes Moteurs SAS
Priority to FR0404346A priority Critical patent/FR2869370B1/fr
Priority to EP05103251A priority patent/EP1589228B1/fr
Priority to DE602005005890T priority patent/DE602005005890T2/de
Priority to AT05103251T priority patent/ATE391853T1/de
Priority to US11/111,956 priority patent/US20050238498A1/en
Publication of FR2869370A1 publication Critical patent/FR2869370A1/fr
Application granted granted Critical
Publication of FR2869370B1 publication Critical patent/FR2869370B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Seal Device For Vehicle (AREA)
  • Reciprocating Pumps (AREA)
  • Temperature-Responsive Valves (AREA)
  • Steroid Compounds (AREA)

Abstract

La présente invention concerne un dispositif de pompe à débit variable, comprenant un organe mobile apte à déplacer une fluide liquide, ledit organe mobile étant entraîné à vitesse constante par un moteur, un moyen d'actionnement analogue ou un moyen de transmission de mouvement, ledit organe mobile étant monté dans une chambre d'un carter comportant un passage ou orifice d'alimentation et un passage d'évacuation, le débit du dispositif de pompe étant variable en fonction de la température du fluide liquide aspiré et refoulé par ledit dispositif, au moins dans une certaine plage de températures.Dispositif de pompe (1) caractérisé en ce qu'il comporte, en outre, un organe thermosensible (8) monté dans le passage ou l'orifice d'alimentation (6) ou dans le passage d'évacuation (7), la surface apparente dans un plan de projection perpendiculaire au sens du flux du fluide dudit organe thermosensible (8) étant fonction de la température dudit fluide avec lequel il est en contact direct.
FR0404346A 2004-04-23 2004-04-23 Dispositif de pompe a debit variable Expired - Fee Related FR2869370B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0404346A FR2869370B1 (fr) 2004-04-23 2004-04-23 Dispositif de pompe a debit variable
EP05103251A EP1589228B1 (fr) 2004-04-23 2005-04-21 Dispositif de pompe à débit variable
DE602005005890T DE602005005890T2 (de) 2004-04-23 2005-04-21 Pumpe mit regelbarer Liefermenge
AT05103251T ATE391853T1 (de) 2004-04-23 2005-04-21 Pumpe mit regelbarer liefermenge
US11/111,956 US20050238498A1 (en) 2004-04-23 2005-04-22 Variable output pump device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404346A FR2869370B1 (fr) 2004-04-23 2004-04-23 Dispositif de pompe a debit variable

Publications (2)

Publication Number Publication Date
FR2869370A1 true FR2869370A1 (fr) 2005-10-28
FR2869370B1 FR2869370B1 (fr) 2008-08-22

Family

ID=34939440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404346A Expired - Fee Related FR2869370B1 (fr) 2004-04-23 2004-04-23 Dispositif de pompe a debit variable

Country Status (5)

Country Link
US (1) US20050238498A1 (fr)
EP (1) EP1589228B1 (fr)
AT (1) ATE391853T1 (fr)
DE (1) DE602005005890T2 (fr)
FR (1) FR2869370B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2588759B1 (fr) 2010-07-01 2017-06-21 Micropump, Inc., a Unit of Idex Corporation Pompes et têtes de pompe présentant une fonction de compensation de volume
ITBS20130100A1 (it) * 2013-07-09 2015-01-10 Ind Saleri Italo Spa Pompa di raffreddamento regolabile per motore a combustione interna
DE102015000805B3 (de) 2015-01-22 2016-01-21 Nidec Gpm Gmbh Regelbare Kühlmittelpumpe
DE102015208354B3 (de) * 2015-05-06 2016-03-24 Magna powertrain gmbh & co kg Fluid-Fördersystem
FR3071278B1 (fr) 2017-09-18 2020-02-21 Sogefi Air & Cooling Dispositif de pompe a debit variable et circuit comprenant une telle pompe
KR20190072934A (ko) * 2017-12-18 2019-06-26 현대자동차주식회사 차량용 워터 펌프

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681906A1 (fr) * 1991-09-27 1993-04-02 Renault Vehicules Ind Pompe centrifuge pour circuit de liquide de refroidissement de moteur a combustion.
FR2738203A1 (fr) * 1995-08-31 1997-03-07 Valeo Systemes Dessuyage Dispositif de projection de liquide de lavage a trois voies pour vehicule automobile
DE19823603A1 (de) * 1998-05-27 1999-12-02 Behr Thermot Tronik Gmbh & Co Vorrichtung zum Steuern der Kühlmitteltemperatur eines Verbrennungsmotors eines Fahrzeuges
US6260515B1 (en) * 1998-10-05 2001-07-17 Honda Giken Kogyo Kabushiki Kaisha Engine cooling system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1704481A (en) * 1926-08-17 1929-03-05 Worthington Pump & Mach Corp Rotary machine, particularly in centrifugal pump
US2462198A (en) * 1940-07-01 1949-02-22 Roger C Johnson Thermostatic valve
DE1910090A1 (de) * 1969-02-28 1970-11-05 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
US4029074A (en) * 1975-12-04 1977-06-14 Robertshaw Controls Company Fuel valves
JPS5564460U (fr) * 1978-10-27 1980-05-02
US4426196A (en) * 1981-09-16 1984-01-17 Hobourn-Eaton Limited Oil supply system
JPS60198386A (ja) * 1984-03-21 1985-10-07 Matsushita Electric Ind Co Ltd 能力可変圧縮機
US4789301A (en) * 1986-03-27 1988-12-06 Goulds Pumps, Incorporated Low specific speed pump casing construction
US6887046B2 (en) * 1996-02-26 2005-05-03 Flowork Systems Ii Llc Coolant pump, mainly for automotive use
US6772958B1 (en) * 2003-04-28 2004-08-10 Rostra Precision Controls, Inc. Thermal flow control valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681906A1 (fr) * 1991-09-27 1993-04-02 Renault Vehicules Ind Pompe centrifuge pour circuit de liquide de refroidissement de moteur a combustion.
FR2738203A1 (fr) * 1995-08-31 1997-03-07 Valeo Systemes Dessuyage Dispositif de projection de liquide de lavage a trois voies pour vehicule automobile
DE19823603A1 (de) * 1998-05-27 1999-12-02 Behr Thermot Tronik Gmbh & Co Vorrichtung zum Steuern der Kühlmitteltemperatur eines Verbrennungsmotors eines Fahrzeuges
US6260515B1 (en) * 1998-10-05 2001-07-17 Honda Giken Kogyo Kabushiki Kaisha Engine cooling system

Also Published As

Publication number Publication date
DE602005005890T2 (de) 2009-06-04
EP1589228A1 (fr) 2005-10-26
FR2869370B1 (fr) 2008-08-22
DE602005005890D1 (de) 2008-05-21
ATE391853T1 (de) 2008-04-15
EP1589228B1 (fr) 2008-04-09
US20050238498A1 (en) 2005-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091231