ATE391853T1 - PUMP WITH ADJUSTABLE DELIVERY QUANTITY - Google Patents

PUMP WITH ADJUSTABLE DELIVERY QUANTITY

Info

Publication number
ATE391853T1
ATE391853T1 AT05103251T AT05103251T ATE391853T1 AT E391853 T1 ATE391853 T1 AT E391853T1 AT 05103251 T AT05103251 T AT 05103251T AT 05103251 T AT05103251 T AT 05103251T AT E391853 T1 ATE391853 T1 AT E391853T1
Authority
AT
Austria
Prior art keywords
pump device
movable component
fluid
orifice
pump
Prior art date
Application number
AT05103251T
Other languages
German (de)
Inventor
Anthony Alves
Marco Gallino
Original Assignee
Mark Iv Systemes Moteurs 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 Mark Iv Systemes Moteurs Sa filed Critical Mark Iv Systemes Moteurs Sa
Application granted granted Critical
Publication of ATE391853T1 publication Critical patent/ATE391853T1/en

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

Abstract

A variable output pump device, comprising a movable component capable of displacing a liquid fluid, said movable component being driven at constant speed by a motor, a similar actuating means or a means of transmitting movement, said movable component being mounted in a chamber of a housing comprising a supply passage or orifice and an outlet passage, the output of the pump device being variable according to the temperature of the liquid fluid aspirated and delivered by said device, at least within a certain temperature range. <??>The pump device (1) also comprises a heat-sensitive component (8) mounted in the supply passage or orifice (6) or in the outlet passage (7), the apparent surface in a projection plane perpendicular to the direction of the fluid flow of said heat-sensitive component (8) being a function of the temperature of said fluid with which it is in direct contact. <IMAGE>
AT05103251T 2004-04-23 2005-04-21 PUMP WITH ADJUSTABLE DELIVERY QUANTITY ATE391853T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404346A FR2869370B1 (en) 2004-04-23 2004-04-23 VARIABLE FLOW PUMP DEVICE

Publications (1)

Publication Number Publication Date
ATE391853T1 true ATE391853T1 (en) 2008-04-15

Family

ID=34939440

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05103251T ATE391853T1 (en) 2004-04-23 2005-04-21 PUMP WITH ADJUSTABLE DELIVERY QUANTITY

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012003357A2 (en) * 2010-07-01 2012-01-05 Micropump, Inc. Pumps and pump heads comprising volume-compensation feature
ITBS20130100A1 (en) * 2013-07-09 2015-01-10 Ind Saleri Italo Spa ADJUSTABLE COOLING PUMP FOR INTERNAL COMBUSTION ENGINE
DE102015000805B3 (en) 2015-01-22 2016-01-21 Nidec Gpm Gmbh Adjustable coolant pump
DE102015208354B3 (en) * 2015-05-06 2016-03-24 Magna powertrain gmbh & co kg Fluid delivery system
FR3071278B1 (en) 2017-09-18 2020-02-21 Sogefi Air & Cooling VARIABLE FLOW PUMP DEVICE AND CIRCUIT COMPRISING SUCH A PUMP
KR20190072934A (en) * 2017-12-18 2019-06-26 현대자동차주식회사 Water pump for vehicle

Family Cites Families (14)

* 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 (en) * 1969-02-28 1970-11-05 Bosch Gmbh Robert Fuel injection pump for internal combustion engines
US4029074A (en) * 1975-12-04 1977-06-14 Robertshaw Controls Company Fuel valves
JPS5564460U (en) * 1978-10-27 1980-05-02
US4426196A (en) * 1981-09-16 1984-01-17 Hobourn-Eaton Limited Oil supply system
JPS60198386A (en) * 1984-03-21 1985-10-07 Matsushita Electric Ind Co Ltd Variable performance compressor
US4789301A (en) * 1986-03-27 1988-12-06 Goulds Pumps, Incorporated Low specific speed pump casing construction
FR2681906B1 (en) * 1991-09-27 1995-01-20 Renault Vehicules Ind CENTRIFUGAL PUMP FOR COMBUSTION ENGINE COOLING LIQUID CIRCUIT.
FR2738203B1 (en) * 1995-08-31 1997-09-26 Valeo Systemes Dessuyage THREE-WAY WASHING LIQUID SPRAYING DEVICE FOR A MOTOR VEHICLE
US6887046B2 (en) * 1996-02-26 2005-05-03 Flowork Systems Ii Llc Coolant pump, mainly for automotive use
DE19823603A1 (en) * 1998-05-27 1999-12-02 Behr Thermot Tronik Gmbh & Co System for controlling coolant temperature of internal combustion engine of motor vehicle
JP2000110561A (en) * 1998-10-05 2000-04-18 Honda Motor Co Ltd Cooling device for engine
US6772958B1 (en) * 2003-04-28 2004-08-10 Rostra Precision Controls, Inc. Thermal flow control valve

Also Published As

Publication number Publication date
US20050238498A1 (en) 2005-10-27
EP1589228B1 (en) 2008-04-09
FR2869370B1 (en) 2008-08-22
FR2869370A1 (en) 2005-10-28
DE602005005890T2 (en) 2009-06-04
DE602005005890D1 (en) 2008-05-21
EP1589228A1 (en) 2005-10-26

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Legal Events

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