FR2871200B1 - VARIABLE FLOW PUMP DEVICE - Google Patents

VARIABLE FLOW PUMP DEVICE

Info

Publication number
FR2871200B1
FR2871200B1 FR0405953A FR0405953A FR2871200B1 FR 2871200 B1 FR2871200 B1 FR 2871200B1 FR 0405953 A FR0405953 A FR 0405953A FR 0405953 A FR0405953 A FR 0405953A FR 2871200 B1 FR2871200 B1 FR 2871200B1
Authority
FR
France
Prior art keywords
pump device
flow pump
variable flow
variable
pump
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
FR0405953A
Other languages
French (fr)
Other versions
FR2871200A1 (en
Inventor
Anthony Alves
Richard Komurian
Robin Florence
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 FR0405953A priority Critical patent/FR2871200B1/en
Publication of FR2871200A1 publication Critical patent/FR2871200A1/en
Application granted granted Critical
Publication of FR2871200B1 publication Critical patent/FR2871200B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/161—Controlling of coolant flow the coolant being liquid by thermostatic control by bypassing pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • 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
FR0405953A 2004-06-02 2004-06-02 VARIABLE FLOW PUMP DEVICE Active FR2871200B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0405953A FR2871200B1 (en) 2004-06-02 2004-06-02 VARIABLE FLOW PUMP DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405953A FR2871200B1 (en) 2004-06-02 2004-06-02 VARIABLE FLOW PUMP DEVICE

Publications (2)

Publication Number Publication Date
FR2871200A1 FR2871200A1 (en) 2005-12-09
FR2871200B1 true FR2871200B1 (en) 2006-09-01

Family

ID=34946853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0405953A Active FR2871200B1 (en) 2004-06-02 2004-06-02 VARIABLE FLOW PUMP DEVICE

Country Status (1)

Country Link
FR (1) FR2871200B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019084637A1 (en) * 2017-11-06 2019-05-09 Pricol Do Brasil Componentes Automotivos Ltda. Coolant fluid pump with variable actuation speed

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793550A (en) * 1971-12-29 1973-04-16 Gen Electric CENTRIFUGAL PUMP WITH ADJUSTABLE DIFFUSER
US3901623A (en) * 1974-02-08 1975-08-26 Chandler Evans Inc Pivotal vane centrifugal
US4070132A (en) * 1976-11-02 1978-01-24 Baltimore Aircoil Company, Inc. Variable performance pump
US6074167A (en) * 1999-02-05 2000-06-13 Woodward Governor Company Variable geometry centrifugal pump

Also Published As

Publication number Publication date
FR2871200A1 (en) 2005-12-09

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