FR2704602B1 - Pompe hydraulique perfectionnee. - Google Patents

Pompe hydraulique perfectionnee.

Info

Publication number
FR2704602B1
FR2704602B1 FR9405015A FR9405015A FR2704602B1 FR 2704602 B1 FR2704602 B1 FR 2704602B1 FR 9405015 A FR9405015 A FR 9405015A FR 9405015 A FR9405015 A FR 9405015A FR 2704602 B1 FR2704602 B1 FR 2704602B1
Authority
FR
France
Prior art keywords
hydraulic pump
improved hydraulic
improved
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 - Fee Related
Application number
FR9405015A
Other languages
English (en)
Other versions
FR2704602A1 (fr
Inventor
Hiltemann Ulrich
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.)
Barmag Luk Automobiltechnik GmbH and Co KG
Original Assignee
Barmag Luk Automobiltechnik GmbH and Co KG
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 Barmag Luk Automobiltechnik GmbH and Co KG filed Critical Barmag Luk Automobiltechnik GmbH and Co KG
Publication of FR2704602A1 publication Critical patent/FR2704602A1/fr
Application granted granted Critical
Publication of FR2704602B1 publication Critical patent/FR2704602B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/064Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
    • F04C15/066Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type
    • F04C15/068Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type of the elastic type, e.g. reed valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404Details or component parts
    • F04B1/0452Distribution members, e.g. valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10Valves; Arrangement of valves
    • F04B53/1037Flap valves
    • F04B53/1047Flap valves the valve being formed by one or more flexible elements
    • F04B53/105Flap valves the valve being formed by one or more flexible elements one flexible element oscillating around a fixed point
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10Valves; Arrangement of valves
    • F04B53/1075Valves; Arrangement of valves the valve being a flexible annular ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR9405015A 1993-04-28 1994-04-26 Pompe hydraulique perfectionnee. Expired - Fee Related FR2704602B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4313868 1993-04-28

Publications (2)

Publication Number Publication Date
FR2704602A1 FR2704602A1 (fr) 1994-11-04
FR2704602B1 true FR2704602B1 (fr) 1995-10-06

Family

ID=6486565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9405015A Expired - Fee Related FR2704602B1 (fr) 1993-04-28 1994-04-26 Pompe hydraulique perfectionnee.

Country Status (4)

Country Link
JP (1) JP3565898B2 (fr)
DE (1) DE4412980C2 (fr)
FR (1) FR2704602B1 (fr)
GB (1) GB2277558B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517628A1 (de) * 1995-05-13 1996-11-14 Luk Automobiltech Gmbh & Co Kg Radialkolbenpumpe
JP4928447B2 (ja) * 2004-06-24 2012-05-09 ルーク アウトモービルテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト ポンプ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647768A1 (de) * 1976-10-22 1978-04-27 Barmag Barmer Maschf Radialkolbenpumpe
DE3930248C2 (de) * 1988-09-21 1999-08-26 Barmag Barmer Maschf Radialkolbenpumpe
DE4107704C2 (de) * 1990-03-15 1994-12-01 Barmag Luk Automobiltech Hydraulikpumpe
DE59101434D1 (de) * 1990-08-20 1994-05-26 Barmag Luk Automobiltech Innenzahnradpumpe für Hydraulikflüssigkeit.
DE4209840A1 (de) * 1992-03-26 1993-09-30 Zahnradfabrik Friedrichshafen Flügelzellenpumpe

Also Published As

Publication number Publication date
JP3565898B2 (ja) 2004-09-15
FR2704602A1 (fr) 1994-11-04
DE4412980C2 (de) 1999-05-06
GB9408471D0 (en) 1994-06-22
JPH0749081A (ja) 1995-02-21
GB2277558B (en) 1996-06-12
GB2277558A (en) 1994-11-02
DE4412980A1 (de) 1994-11-03

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20121228