FR2845729B1 - HYDRAULIC PUMP ARRANGEMENT IN A MOTOR, AND PUMP FOR SUCH ARRANGEMENT - Google Patents

HYDRAULIC PUMP ARRANGEMENT IN A MOTOR, AND PUMP FOR SUCH ARRANGEMENT

Info

Publication number
FR2845729B1
FR2845729B1 FR0212720A FR0212720A FR2845729B1 FR 2845729 B1 FR2845729 B1 FR 2845729B1 FR 0212720 A FR0212720 A FR 0212720A FR 0212720 A FR0212720 A FR 0212720A FR 2845729 B1 FR2845729 B1 FR 2845729B1
Authority
FR
France
Prior art keywords
arrangement
pump
motor
hydraulic pump
hydraulic
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.)
Expired - Lifetime
Application number
FR0212720A
Other languages
French (fr)
Other versions
FR2845729A1 (en
Inventor
Eric Charles
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0212720A priority Critical patent/FR2845729B1/en
Publication of FR2845729A1 publication Critical patent/FR2845729A1/en
Application granted granted Critical
Publication of FR2845729B1 publication Critical patent/FR2845729B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0276—Draining or purging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F05D2260/6022—Drainage of leakage having past a seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR0212720A 2002-10-14 2002-10-14 HYDRAULIC PUMP ARRANGEMENT IN A MOTOR, AND PUMP FOR SUCH ARRANGEMENT Expired - Lifetime FR2845729B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0212720A FR2845729B1 (en) 2002-10-14 2002-10-14 HYDRAULIC PUMP ARRANGEMENT IN A MOTOR, AND PUMP FOR SUCH ARRANGEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0212720A FR2845729B1 (en) 2002-10-14 2002-10-14 HYDRAULIC PUMP ARRANGEMENT IN A MOTOR, AND PUMP FOR SUCH ARRANGEMENT

Publications (2)

Publication Number Publication Date
FR2845729A1 FR2845729A1 (en) 2004-04-16
FR2845729B1 true FR2845729B1 (en) 2006-04-07

Family

ID=32039685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0212720A Expired - Lifetime FR2845729B1 (en) 2002-10-14 2002-10-14 HYDRAULIC PUMP ARRANGEMENT IN A MOTOR, AND PUMP FOR SUCH ARRANGEMENT

Country Status (1)

Country Link
FR (1) FR2845729B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307016A (en) * 2013-05-23 2013-09-18 君禾泵业股份有限公司 Novel high and low pressure separation sealing type submersible pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962499B1 (en) * 2010-07-08 2012-07-27 Renault Sa WATER PUMP WITH REVERSIBLE DRIVE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1237768B (en) * 1989-11-15 1993-06-17 Piaggio Adriatica Spa COOLING LIQUID CIRCULATION PUMP FOR INTERNAL COMBUSTION ENGINES.
JPH05149135A (en) * 1991-11-28 1993-06-15 Toyota Motor Corp Water pump of v-type-engine
DE4318158A1 (en) * 1992-08-10 1994-02-17 Volkswagen Ag Coolant pump for vehicle IC engine - has vented leakage chamber with lead-off channel to suction side of pump
ATE251721T1 (en) * 1999-11-19 2003-10-15 Tcg Unitech Ag COOLING WATER PUMP, PARTICULARLY FOR AN INTERNAL COMBUSTION ENGINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307016A (en) * 2013-05-23 2013-09-18 君禾泵业股份有限公司 Novel high and low pressure separation sealing type submersible pump

Also Published As

Publication number Publication date
FR2845729A1 (en) 2004-04-16

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