FR2757221B1 - DYNAMIC SEALING FOR HYDRAULIC PUMP - Google Patents

DYNAMIC SEALING FOR HYDRAULIC PUMP

Info

Publication number
FR2757221B1
FR2757221B1 FR9615289A FR9615289A FR2757221B1 FR 2757221 B1 FR2757221 B1 FR 2757221B1 FR 9615289 A FR9615289 A FR 9615289A FR 9615289 A FR9615289 A FR 9615289A FR 2757221 B1 FR2757221 B1 FR 2757221B1
Authority
FR
France
Prior art keywords
hydraulic pump
dynamic sealing
dynamic
sealing
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 - Fee Related
Application number
FR9615289A
Other languages
French (fr)
Other versions
FR2757221A1 (en
Inventor
Gerard Faivre
Jean Pierre Bouteiller
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot 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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9615289A priority Critical patent/FR2757221B1/en
Publication of FR2757221A1 publication Critical patent/FR2757221A1/en
Application granted granted Critical
Publication of FR2757221B1 publication Critical patent/FR2757221B1/en
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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/146—Shaft sealings operative only when pump is inoperative especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9615289A 1996-12-12 1996-12-12 DYNAMIC SEALING FOR HYDRAULIC PUMP Expired - Fee Related FR2757221B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9615289A FR2757221B1 (en) 1996-12-12 1996-12-12 DYNAMIC SEALING FOR HYDRAULIC PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9615289A FR2757221B1 (en) 1996-12-12 1996-12-12 DYNAMIC SEALING FOR HYDRAULIC PUMP

Publications (2)

Publication Number Publication Date
FR2757221A1 FR2757221A1 (en) 1998-06-19
FR2757221B1 true FR2757221B1 (en) 1999-02-05

Family

ID=9498605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9615289A Expired - Fee Related FR2757221B1 (en) 1996-12-12 1996-12-12 DYNAMIC SEALING FOR HYDRAULIC PUMP

Country Status (1)

Country Link
FR (1) FR2757221B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102116300A (en) * 2010-12-30 2011-07-06 上海阿波罗机械股份有限公司 Back-flushing pump of circulating water filtering system for nuclear power station

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE505082C (en) * 1926-01-13 1930-08-15 Paul Schaurte Sealing device for rotating machine parts
FR1168702A (en) * 1957-02-27 1958-12-15 Improvements to sealing devices for rotating parts, in particular for motor output shafts
US3758179A (en) * 1971-09-24 1973-09-11 Basil Smith Seals Ltd Mechanical shaft seal
GB2078877B (en) * 1980-06-23 1984-03-28 Labour Pump Co Ltd Pump sealing arrangements

Also Published As

Publication number Publication date
FR2757221A1 (en) 1998-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090831