FR2928978B1 - Agencement de pompe hydraulique permettant le degazage permanent de la chambre d'eau du joint dynamique - Google Patents

Agencement de pompe hydraulique permettant le degazage permanent de la chambre d'eau du joint dynamique

Info

Publication number
FR2928978B1
FR2928978B1 FR0851736A FR0851736A FR2928978B1 FR 2928978 B1 FR2928978 B1 FR 2928978B1 FR 0851736 A FR0851736 A FR 0851736A FR 0851736 A FR0851736 A FR 0851736A FR 2928978 B1 FR2928978 B1 FR 2928978B1
Authority
FR
France
Prior art keywords
hydraulic pump
water chamber
dynamic seal
pump arrangement
degassing
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
FR0851736A
Other languages
English (en)
Other versions
FR2928978A1 (fr
Inventor
Laurent Germes
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 FR0851736A priority Critical patent/FR2928978B1/fr
Publication of FR2928978A1 publication Critical patent/FR2928978A1/fr
Application granted granted Critical
Publication of FR2928978B1 publication Critical patent/FR2928978B1/fr
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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • 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
    • F01P11/028—Deaeration devices
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps

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)
FR0851736A 2008-03-18 2008-03-18 Agencement de pompe hydraulique permettant le degazage permanent de la chambre d'eau du joint dynamique Active FR2928978B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0851736A FR2928978B1 (fr) 2008-03-18 2008-03-18 Agencement de pompe hydraulique permettant le degazage permanent de la chambre d'eau du joint dynamique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0851736A FR2928978B1 (fr) 2008-03-18 2008-03-18 Agencement de pompe hydraulique permettant le degazage permanent de la chambre d'eau du joint dynamique

Publications (2)

Publication Number Publication Date
FR2928978A1 FR2928978A1 (fr) 2009-09-25
FR2928978B1 true FR2928978B1 (fr) 2010-04-23

Family

ID=39711816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0851736A Active FR2928978B1 (fr) 2008-03-18 2008-03-18 Agencement de pompe hydraulique permettant le degazage permanent de la chambre d'eau du joint dynamique

Country Status (1)

Country Link
FR (1) FR2928978B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276187A (en) * 1965-07-09 1966-10-04 Itt Gas separation pump for liquid circulating systems
FI110708B (fi) * 1990-08-14 2003-03-14 Sulzer Pumpen Ag Järjestely ja menetelmä kaasu- ja/tai ilmapitoisen nesteen ja/tai massasuspension prosessoimiseksi keskipakopumpulla ja keskipakopumpun käyttö

Also Published As

Publication number Publication date
FR2928978A1 (fr) 2009-09-25

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