FR2794188B1 - Pompe hydraulique a engrenage - Google Patents

Pompe hydraulique a engrenage

Info

Publication number
FR2794188B1
FR2794188B1 FR9906801A FR9906801A FR2794188B1 FR 2794188 B1 FR2794188 B1 FR 2794188B1 FR 9906801 A FR9906801 A FR 9906801A FR 9906801 A FR9906801 A FR 9906801A FR 2794188 B1 FR2794188 B1 FR 2794188B1
Authority
FR
France
Prior art keywords
hydraulic pump
gear hydraulic
gear
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
FR9906801A
Other languages
English (en)
Other versions
FR2794188A1 (fr
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
Priority to FR9906801A priority Critical patent/FR2794188B1/fr
Priority to DE2000636833 priority patent/DE60036833T2/de
Priority to EP20000401476 priority patent/EP1055819B1/fr
Publication of FR2794188A1 publication Critical patent/FR2794188A1/fr
Application granted granted Critical
Publication of FR2794188B1 publication Critical patent/FR2794188B1/fr
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)
FR9906801A 1999-05-28 1999-05-28 Pompe hydraulique a engrenage Expired - Lifetime FR2794188B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9906801A FR2794188B1 (fr) 1999-05-28 1999-05-28 Pompe hydraulique a engrenage
DE2000636833 DE60036833T2 (de) 1999-05-28 2000-05-25 Hydraulische Zahnradpumpe
EP20000401476 EP1055819B1 (fr) 1999-05-28 2000-05-25 Pompe hydraulique à engrenage

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2794188A1 FR2794188A1 (fr) 2000-12-01
FR2794188B1 true FR2794188B1 (fr) 2001-08-10

Family

ID=9546148

Family Applications (1)

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

Country Status (3)

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

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
EP1055819B1 (fr) 2007-10-24
FR2794188A1 (fr) 2000-12-01
DE60036833T2 (de) 2008-07-31
DE60036833D1 (de) 2007-12-06
EP1055819A1 (fr) 2000-11-29

Similar Documents

Publication Publication Date Title
DE59912440D1 (de) Hydraulikpumpeneinheit
FR2784719B1 (fr) Pompe a piston
FR2761117B1 (fr) Pompe a piston
DE69837877D1 (de) Hydraulikpumpe einer baumaschine
NL1010707A1 (nl) Hydraulische tandwielmachine.
FR2786819B1 (fr) Pompe a piston radiaux
DE69828308D1 (de) Hydraulische pumpe
FR2777954B1 (fr) Pompe a huile
DE60104627D1 (de) Zahnradpumpe
FR2756018B1 (fr) Pompe a engrenages helicoidaux
DE59804939D1 (de) Zahnradpumpe
EE04404B1 (et) Surve-mahtpump
DE60033097D1 (de) Hydraulische Antriebseinheit
FR2766242B1 (fr) Pompe a engrenages
FR2831222B1 (fr) Pompe a engrenage flasquee
DE59811824D1 (de) Hydraulikpumpe
DE60016130D1 (de) Innenzahnradpumpe
FR2794188B1 (fr) Pompe hydraulique a engrenage
FR2793848B1 (fr) Pompe a fluide
DE59912563D1 (de) Zahnradpumpe
FR2826069B1 (fr) Pompe volumetrique a double engrenage
FR2794180B1 (fr) Pompe a fluide
SE9903441D0 (sv) A hydraulic pump
FR2794814B1 (fr) Pompe a piston
FR2800997B1 (fr) Pompe a cadence rapide

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20