DE60036833D1 - Hydraulische Zahnradpumpe - Google Patents

Hydraulische Zahnradpumpe

Info

Publication number
DE60036833D1
DE60036833D1 DE60036833T DE60036833T DE60036833D1 DE 60036833 D1 DE60036833 D1 DE 60036833D1 DE 60036833 T DE60036833 T DE 60036833T DE 60036833 T DE60036833 T DE 60036833T DE 60036833 D1 DE60036833 D1 DE 60036833D1
Authority
DE
Germany
Prior art keywords
gear pump
hydraulic gear
hydraulic
pump
gear
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
DE60036833T
Other languages
English (en)
Other versions
DE60036833T2 (de
Inventor
Francois Fischer
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.)
Hydroperfect International Inc
Original Assignee
Hydroperfect International Inc
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 Hydroperfect International Inc filed Critical Hydroperfect International Inc
Publication of DE60036833D1 publication Critical patent/DE60036833D1/de
Application granted granted Critical
Publication of DE60036833T2 publication Critical patent/DE60036833T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE2000636833 1999-05-28 2000-05-25 Hydraulische Zahnradpumpe Expired - Lifetime DE60036833T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9906801A FR2794188B1 (fr) 1999-05-28 1999-05-28 Pompe hydraulique a engrenage
FR9906801 1999-05-28

Publications (2)

Publication Number Publication Date
DE60036833D1 true DE60036833D1 (de) 2007-12-06
DE60036833T2 DE60036833T2 (de) 2008-07-31

Family

ID=9546148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000636833 Expired - Lifetime DE60036833T2 (de) 1999-05-28 2000-05-25 Hydraulische Zahnradpumpe

Country Status (3)

Country Link
EP (1) EP1055819B1 (de)
DE (1) DE60036833T2 (de)
FR (1) FR2794188B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042040B3 (de) * 2005-09-02 2007-05-16 Fresenius Medical Care De Gmbh Zahnradpumpe
FR3080892B1 (fr) * 2018-05-04 2020-04-03 Exoes Pompe a engrenages pour la circulation d’un fluide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151087A (en) * 1981-03-12 1982-09-18 Matsushita Electric Ind Co Ltd Gear pump
DE3340748C2 (de) * 1983-11-10 1986-09-25 Fresenius AG, 6380 Bad Homburg Zahnradpumpe, insbesondere für medizinische Zwecke
US5163824A (en) * 1990-04-23 1992-11-17 Transcience Associates Inc. Rubber-geared pump with shaftless gear
JP3310828B2 (ja) * 1995-01-11 2002-08-05 三菱重工業株式会社 搬送用ラックピニオンの潤滑装置
JPH1028930A (ja) * 1996-07-15 1998-02-03 Nkk Corp 樹脂被覆金属体
JPH1077974A (ja) * 1996-09-03 1998-03-24 Heishin Sobi Kk 一軸偏心ねじポンプ
US5865239A (en) * 1997-02-05 1999-02-02 Micropump, Inc. Method for making herringbone gears

Also Published As

Publication number Publication date
EP1055819A1 (de) 2000-11-29
EP1055819B1 (de) 2007-10-24
FR2794188A1 (fr) 2000-12-01
DE60036833T2 (de) 2008-07-31
FR2794188B1 (fr) 2001-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition