FR2870570B1 - Systeme de groupe electro-pompe pourvu de moyens de limitation de la pression du fluide hydraulique fourni par la pompe - Google Patents

Systeme de groupe electro-pompe pourvu de moyens de limitation de la pression du fluide hydraulique fourni par la pompe

Info

Publication number
FR2870570B1
FR2870570B1 FR0405533A FR0405533A FR2870570B1 FR 2870570 B1 FR2870570 B1 FR 2870570B1 FR 0405533 A FR0405533 A FR 0405533A FR 0405533 A FR0405533 A FR 0405533A FR 2870570 B1 FR2870570 B1 FR 2870570B1
Authority
FR
France
Prior art keywords
pump
electro
limiting
fluid pressure
hydraulic fluid
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
FR0405533A
Other languages
English (en)
Other versions
FR2870570A1 (fr
Inventor
Nicaise Lesther
Sebatien Chapeau
Yohann Aubert
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.)
JTEKT Europe SAS
Original Assignee
KOYO HPI SOC PAR ACTIONS SIMPL
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 KOYO HPI SOC PAR ACTIONS SIMPL filed Critical KOYO HPI SOC PAR ACTIONS SIMPL
Priority to FR0405533A priority Critical patent/FR2870570B1/fr
Priority to EP20050291034 priority patent/EP1598555B1/fr
Priority to DE200560004829 priority patent/DE602005004829T2/de
Publication of FR2870570A1 publication Critical patent/FR2870570A1/fr
Application granted granted Critical
Publication of FR2870570B1 publication Critical patent/FR2870570B1/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0201—Current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/06—Pressure in a (hydraulic) circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
FR0405533A 2004-05-21 2004-05-21 Systeme de groupe electro-pompe pourvu de moyens de limitation de la pression du fluide hydraulique fourni par la pompe Expired - Lifetime FR2870570B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0405533A FR2870570B1 (fr) 2004-05-21 2004-05-21 Systeme de groupe electro-pompe pourvu de moyens de limitation de la pression du fluide hydraulique fourni par la pompe
EP20050291034 EP1598555B1 (fr) 2004-05-21 2005-05-13 Système de groupe électro-pompe pourvu de moyens de limitation de la pression du fluide hydraulique fourni par la pompe
DE200560004829 DE602005004829T2 (de) 2004-05-21 2005-05-13 Motor-Pumpeneinheit mit Mitteln zur Begrenzung des von der Pumpe erzeugten Hydraulikfluiddrucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405533A FR2870570B1 (fr) 2004-05-21 2004-05-21 Systeme de groupe electro-pompe pourvu de moyens de limitation de la pression du fluide hydraulique fourni par la pompe

Publications (2)

Publication Number Publication Date
FR2870570A1 FR2870570A1 (fr) 2005-11-25
FR2870570B1 true FR2870570B1 (fr) 2006-08-18

Family

ID=34942283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0405533A Expired - Lifetime FR2870570B1 (fr) 2004-05-21 2004-05-21 Systeme de groupe electro-pompe pourvu de moyens de limitation de la pression du fluide hydraulique fourni par la pompe

Country Status (3)

Country Link
EP (1) EP1598555B1 (fr)
DE (1) DE602005004829T2 (fr)
FR (1) FR2870570B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5938901B2 (ja) * 2011-12-28 2016-06-22 株式会社ジェイテクト モータ制御装置および電動ポンプユニット
CN112401692B (zh) * 2019-08-23 2023-04-14 广东美的生活电器制造有限公司 食物处理装置及其控制方法和控制系统、可读存储介质
AT522933B1 (de) 2019-09-06 2021-04-15 Weber Hydraulik Gmbh Tragbares, akkubetriebenes Hydraulikaggregat für hydraulische Rettungswerkzeuge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8816648U1 (de) * 1988-06-08 1990-03-22 Siemens AG, 1000 Berlin und 8000 München Pumpsystem eines hydraulischen Stellgliedes, z.B. für ein KFZ
US5141402A (en) * 1991-01-29 1992-08-25 Vickers, Incorporated Power transmission
JPH0544758U (ja) * 1991-11-20 1993-06-15 光洋精工株式会社 電動ポンプ式パワーステアリング装置
EP0718496A3 (fr) * 1994-12-19 1998-12-02 Lockheed Martin Corporation Système électrohydraulique à assistance variable
AU5311496A (en) * 1995-03-14 1996-10-02 Boeing Company, The Aircraft hydraulic pump control system

Also Published As

Publication number Publication date
FR2870570A1 (fr) 2005-11-25
EP1598555B1 (fr) 2008-02-20
EP1598555A1 (fr) 2005-11-23
DE602005004829T2 (de) 2009-03-12
DE602005004829D1 (de) 2008-04-03

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