FR2870570A1 - 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 pompeInfo
- Publication number
- FR2870570A1 FR2870570A1 FR0405533A FR0405533A FR2870570A1 FR 2870570 A1 FR2870570 A1 FR 2870570A1 FR 0405533 A FR0405533 A FR 0405533A FR 0405533 A FR0405533 A FR 0405533A FR 2870570 A1 FR2870570 A1 FR 2870570A1
- Authority
- FR
- France
- Prior art keywords
- pump
- limiting
- hydraulic fluid
- electro
- fluid pressure
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 2
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)
Abstract
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 true FR2870570A1 (fr) | 2005-11-25 |
| FR2870570B1 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 (4)
| 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 |
| JP6055190B2 (ja) * | 2012-03-08 | 2016-12-27 | 日立オートモティブシステムズ株式会社 | 電動ポンプの故障診断装置 |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3819490A1 (de) * | 1988-06-08 | 1989-12-14 | Siemens Ag | Pumpsystem eines hydraulischen stellgliedes, z. b. fuer ein kfz |
| EP0543419A2 (fr) * | 1991-11-20 | 1993-05-26 | Koyo Seiko Co., Ltd. | Direction assistée avec pompe à entraînement électrique |
| EP0574623A1 (fr) * | 1991-01-29 | 1993-12-22 | Vickers Incorporated | Transmission de force |
| EP0718496A2 (fr) * | 1994-12-19 | 1996-06-26 | Martin Marietta Corporation | Système électrohydraulique à assistance variable |
| WO1996028660A1 (fr) * | 1995-03-14 | 1996-09-19 | The Boeing Company | Systeme de commande de pompe hydraulique pour avion |
-
2004
- 2004-05-21 FR FR0405533A patent/FR2870570B1/fr not_active Expired - Lifetime
-
2005
- 2005-05-13 DE DE200560004829 patent/DE602005004829T2/de not_active Expired - Lifetime
- 2005-05-13 EP EP20050291034 patent/EP1598555B1/fr not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3819490A1 (de) * | 1988-06-08 | 1989-12-14 | Siemens Ag | Pumpsystem eines hydraulischen stellgliedes, z. b. fuer ein kfz |
| EP0574623A1 (fr) * | 1991-01-29 | 1993-12-22 | Vickers Incorporated | Transmission de force |
| EP0543419A2 (fr) * | 1991-11-20 | 1993-05-26 | Koyo Seiko Co., Ltd. | Direction assistée avec pompe à entraînement électrique |
| EP0718496A2 (fr) * | 1994-12-19 | 1996-06-26 | Martin Marietta Corporation | Système électrohydraulique à assistance variable |
| WO1996028660A1 (fr) * | 1995-03-14 | 1996-09-19 | The Boeing Company | Systeme de commande de pompe hydraulique pour avion |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1598555A1 (fr) | 2005-11-23 |
| EP1598555B1 (fr) | 2008-02-20 |
| DE602005004829D1 (de) | 2008-04-03 |
| FR2870570B1 (fr) | 2006-08-18 |
| DE602005004829T2 (de) | 2009-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60324119D1 (de) | Motorsystem | |
| DE502005011337D1 (de) | Öl-kühlmittel-modul mit kühllmittelpflegesystem | |
| GB2382627B (en) | Power generator and turbine unit | |
| EP1586775A3 (fr) | Dispositif de vidange pour système d'entraînement hydraulique | |
| ATE315168T1 (de) | Schmiervorrichtung für eine brennkraftmaschine mit hilfspumpe | |
| MXPA02008322A (es) | Herramienta de compresion hidraulica operada por bateria con avance rapido de ariete. | |
| FR2866686A1 (fr) | Vehicule de chantier a systeme de direction hydrostatique | |
| WO2002023699A3 (fr) | Moteur electrique refroidi par liquide | |
| EP1335121A3 (fr) | Système de régulation d'alimentation de carburant | |
| EP1669685A3 (fr) | Système de cogénération d'énergie | |
| GB2375144A (en) | Free piston engine system with direct drive hydraulic output | |
| ATE391241T1 (de) | Fluidkühlvorrichtung | |
| DE60025722D1 (de) | Baumaschine | |
| FR2870570A1 (fr) | Systeme de groupe electro-pompe pourvu de moyens de limitation de la pression du fluide hydraulique fourni par la pompe | |
| BR0306782A (pt) | Sistema de direção com energia hidráulica automotiva de alta eficiência | |
| BRPI0504425A (pt) | sistema hidráulico para prover uma força auxiliar para um dispositivo de veiculo motor | |
| ATE333050T1 (de) | Integrierte drehzahlminderer- und pumpenanordnung | |
| FR3072427B1 (fr) | Dispositif d'alimentation en energie hydraulique pour application dans des aeronefs | |
| DK1660776T3 (da) | Galvanisk korrosionsbeskyttelsesanordning til en pumpe | |
| DK1397595T3 (da) | Pumpe med væskeformig forsegling af typen med skruelinieformet snekke | |
| DE602006008707D1 (de) | Schmierstoffsversorgung zu einer Brennkraftmaschine | |
| EP1741920A3 (fr) | Structure de fixation pour pompe de carburant d'un moteur | |
| EP1516795A3 (fr) | Systeme à régulation de l'alimentation d'énergie pour une système de freinage | |
| KR970075223A (ko) | 자동차의 엔진오일 공급장치 | |
| RU2002113797A (ru) | Маслосистема газового турбокомпрессора |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 13 |
|
| PLFP | Fee payment |
Year of fee payment: 14 |
|
| PLFP | Fee payment |
Year of fee payment: 15 |
|
| PLFP | Fee payment |
Year of fee payment: 16 |
|
| PLFP | Fee payment |
Year of fee payment: 17 |
|
| PLFP | Fee payment |
Year of fee payment: 18 |
|
| PLFP | Fee payment |
Year of fee payment: 19 |
|
| CD | Change of name or company name |
Owner name: JTEKT HPI, FR Effective date: 20221003 |
|
| PLFP | Fee payment |
Year of fee payment: 20 |
|
| TP | Transmission of property |
Owner name: JTEKT EUROPE, FR Effective date: 20230922 |