EP0886068A3 - Pompe à engrenages à arbres d'entraínements multiples - Google Patents

Pompe à engrenages à arbres d'entraínements multiples Download PDF

Info

Publication number
EP0886068A3
EP0886068A3 EP98115962A EP98115962A EP0886068A3 EP 0886068 A3 EP0886068 A3 EP 0886068A3 EP 98115962 A EP98115962 A EP 98115962A EP 98115962 A EP98115962 A EP 98115962A EP 0886068 A3 EP0886068 A3 EP 0886068A3
Authority
EP
European Patent Office
Prior art keywords
gear pump
driven shafts
control unit
multiple driven
controlled
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
Application number
EP98115962A
Other languages
German (de)
English (en)
Other versions
EP0886068A2 (fr
EP0886068B1 (fr
Inventor
Maurice Bussard
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.)
Maag Pump Systems AG
Original Assignee
Maag Pump Systems AG
Maag Pump Systems Textron AG
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 Maag Pump Systems AG, Maag Pump Systems Textron AG filed Critical Maag Pump Systems AG
Priority to DE59809839T priority Critical patent/DE59809839D1/de
Priority to EP98115962A priority patent/EP0886068B1/fr
Publication of EP0886068A2 publication Critical patent/EP0886068A2/fr
Publication of EP0886068A3 publication Critical patent/EP0886068A3/fr
Priority to US09/382,830 priority patent/US6312225B1/en
Priority to US09/963,558 priority patent/US6447256B2/en
Application granted granted Critical
Publication of EP0886068B1 publication Critical patent/EP0886068B1/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/402—Plurality of electronically synchronised motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
EP98115962A 1998-08-25 1998-08-25 Pompe à engrenages à arbres d'entraínements multiples Expired - Lifetime EP0886068B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE59809839T DE59809839D1 (de) 1998-08-25 1998-08-25 Zahnradpumpe mit einem Mehrwellenantrieb
EP98115962A EP0886068B1 (fr) 1998-08-25 1998-08-25 Pompe à engrenages à arbres d'entraínements multiples
US09/382,830 US6312225B1 (en) 1998-08-25 1999-08-25 Gear pump having a multishaft drive and method of operating same
US09/963,558 US6447256B2 (en) 1998-08-25 2001-09-27 Gear pump having a multishaft drive and method of operating same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98115962A EP0886068B1 (fr) 1998-08-25 1998-08-25 Pompe à engrenages à arbres d'entraínements multiples

Publications (3)

Publication Number Publication Date
EP0886068A2 EP0886068A2 (fr) 1998-12-23
EP0886068A3 true EP0886068A3 (fr) 1999-03-17
EP0886068B1 EP0886068B1 (fr) 2003-10-08

Family

ID=8232504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115962A Expired - Lifetime EP0886068B1 (fr) 1998-08-25 1998-08-25 Pompe à engrenages à arbres d'entraínements multiples

Country Status (3)

Country Link
US (2) US6312225B1 (fr)
EP (1) EP0886068B1 (fr)
DE (1) DE59809839D1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1249608A1 (fr) 2001-10-24 2002-10-16 Maag Pump Systems Textron AG Dispositif, tel une extrudeuse, comprenant une pompe à engrenages à entraínement direct
WO2005119066A2 (fr) * 2004-06-04 2005-12-15 Entek Manufacturing Inc. Engrenage convenant pour l'utilisation dans une pompe a engrenages
DE102004036505A1 (de) * 2004-07-28 2006-03-16 Daimlerchrysler Ag Antriebsstrang
EP2275683B1 (fr) 2009-06-18 2017-01-11 Maag Pump Systems AG Procédé de commande d'une pompe à engrenages
EP2275684A1 (fr) 2009-06-18 2011-01-19 Maag Pump Systems AG Agencement doté d'une pompe à roue dentée
US20100322806A1 (en) * 2009-06-18 2010-12-23 Aregger Markus Arrangement including a gear pump
EP3111092B1 (fr) 2014-02-28 2021-04-21 Project Phoenix LLC Pompe intégrée à deux appareils moteurs entraînés indépendamment
US10465721B2 (en) 2014-03-25 2019-11-05 Project Phoenix, LLC System to pump fluid and control thereof
US10278768B2 (en) * 2014-04-02 2019-05-07 Covidien Lp Electrosurgical devices including transverse electrode configurations
US10294936B2 (en) 2014-04-22 2019-05-21 Project Phoenix, Llc. Fluid delivery system with a shaft having a through-passage
US10544861B2 (en) * 2014-06-02 2020-01-28 Project Phoenix, LLC Hydrostatic transmission assembly and system
EP3957853A1 (fr) 2014-06-02 2022-02-23 Project Phoenix LLC Ensemble actionneur linéaire et système
SG11201700472XA (en) 2014-07-22 2017-02-27 Project Phoenix Llc External gear pump integrated with two independently driven prime movers
KR102373407B1 (ko) * 2014-09-23 2022-03-10 프로젝트 피닉스, 엘엘씨 유동체를 펌프하는 시스템 및 그것의 제어
US10072676B2 (en) 2014-09-23 2018-09-11 Project Phoenix, LLC System to pump fluid and control thereof
EP3204647B1 (fr) * 2014-10-06 2021-05-26 Project Phoenix LLC Ensemble actionneur linéaire et système associé
WO2016064569A1 (fr) * 2014-10-20 2016-04-28 Afshari Thomas Ensemble et système de transmission hydrostatique
DE202014008800U1 (de) 2014-11-05 2014-11-17 Automatik Plastics Machinery Gmbh Quetschwalzengranulator mit Quetschwalzenpaar und Verwendung desselben
TWI712744B (zh) 2015-09-02 2020-12-11 美商鳳凰計劃股份有限公司 泵送流體之系統及其控制
EP3779122A1 (fr) * 2015-09-02 2021-02-17 Project Phoenix LLC Système de pompage de fluide et commande associée
JP6930290B2 (ja) * 2017-08-28 2021-09-01 株式会社ジェイテクト 外接ギヤポンプ
CN109854498A (zh) * 2019-03-06 2019-06-07 郑州沃华机械有限公司 一种双驱动轴熔体泵及其控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230550A1 (de) * 1982-07-08 1984-01-12 Maag-Zahnräder & -Maschinen AG, 8023 Zürich Zahnradpumpe
DE3928451A1 (de) * 1989-08-29 1991-03-07 Guenther Schmidt Intelligentes steuer- und regelsystem fuer komplexe antriebe
EP0472933A2 (fr) * 1990-08-01 1992-03-04 Matsushita Electric Industrial Co., Ltd. Appareil rotatif à fluide
EP0502459A2 (fr) * 1991-03-04 1992-09-09 Matsushita Electric Industrial Co., Ltd. Appareil d'entraînement à arbres multiples et appareil rotatif à fluide
WO1994029596A1 (fr) * 1993-06-04 1994-12-22 Sihi Gmbh & Co. Kg. Machines volumetriques a synchronisation electronique du moteur

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780365A (en) * 1968-05-31 1973-12-18 Upjohn Co Digital method and system for material handling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230550A1 (de) * 1982-07-08 1984-01-12 Maag-Zahnräder & -Maschinen AG, 8023 Zürich Zahnradpumpe
DE3928451A1 (de) * 1989-08-29 1991-03-07 Guenther Schmidt Intelligentes steuer- und regelsystem fuer komplexe antriebe
EP0472933A2 (fr) * 1990-08-01 1992-03-04 Matsushita Electric Industrial Co., Ltd. Appareil rotatif à fluide
EP0502459A2 (fr) * 1991-03-04 1992-09-09 Matsushita Electric Industrial Co., Ltd. Appareil d'entraînement à arbres multiples et appareil rotatif à fluide
WO1994029596A1 (fr) * 1993-06-04 1994-12-22 Sihi Gmbh & Co. Kg. Machines volumetriques a synchronisation electronique du moteur

Also Published As

Publication number Publication date
US6312225B1 (en) 2001-11-06
US20020009368A1 (en) 2002-01-24
EP0886068A2 (fr) 1998-12-23
DE59809839D1 (de) 2003-11-13
US6447256B2 (en) 2002-09-10
EP0886068B1 (fr) 2003-10-08

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