DE60306792D1 - Integrierte drehzahlminderer- und pumpenanordnung - Google Patents

Integrierte drehzahlminderer- und pumpenanordnung

Info

Publication number
DE60306792D1
DE60306792D1 DE60306792T DE60306792T DE60306792D1 DE 60306792 D1 DE60306792 D1 DE 60306792D1 DE 60306792 T DE60306792 T DE 60306792T DE 60306792 T DE60306792 T DE 60306792T DE 60306792 D1 DE60306792 D1 DE 60306792D1
Authority
DE
Germany
Prior art keywords
speed
pump assembly
speed reduction
torque
integrated speed
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
DE60306792T
Other languages
English (en)
Other versions
DE60306792T2 (de
Inventor
Xiaolan Ai
Geoffrey Bishop
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.)
Timken Co
Original Assignee
Timken Co
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 Timken Co filed Critical Timken Co
Application granted granted Critical
Publication of DE60306792D1 publication Critical patent/DE60306792D1/de
Publication of DE60306792T2 publication Critical patent/DE60306792T2/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
    • 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
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
  • Massaging Devices (AREA)
  • Friction Gearing (AREA)
DE60306792T 2002-10-09 2003-10-09 Integrierte drehzahlminderer- und pumpenanordnung Expired - Lifetime DE60306792T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41734002P 2002-10-09 2002-10-09
US417340P 2002-10-09
PCT/US2003/032274 WO2004033911A1 (en) 2002-10-09 2003-10-09 Integrated speed reducer and pump assembly

Publications (2)

Publication Number Publication Date
DE60306792D1 true DE60306792D1 (de) 2006-08-24
DE60306792T2 DE60306792T2 (de) 2007-08-02

Family

ID=32094004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60306792T Expired - Lifetime DE60306792T2 (de) 2002-10-09 2003-10-09 Integrierte drehzahlminderer- und pumpenanordnung

Country Status (7)

Country Link
US (1) US7070402B2 (de)
EP (1) EP1549854B1 (de)
JP (1) JP2006502342A (de)
AT (1) ATE333050T1 (de)
AU (1) AU2003277352A1 (de)
DE (1) DE60306792T2 (de)
WO (1) WO2004033911A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004055958A1 (en) * 2002-12-13 2004-07-01 The Timken Company Integrated electric motor and traction drive
WO2007024681A1 (en) * 2005-08-19 2007-03-01 The Timken Company Friction drive spindle unit
US7452301B2 (en) * 2006-02-15 2008-11-18 Dana Automotive Systems Group, Llc Externally actuated torque coupling for drivetrain
US8287254B2 (en) * 2007-11-30 2012-10-16 GM Global Technology Operations LLC Motor and pump assembly having improved sealing characteristics
US8251675B2 (en) * 2008-04-03 2012-08-28 GM Global Technology Operations LLC Input shaft driven hybrid transmission pump
TWM367727U (en) * 2009-06-24 2009-11-01 Yihsuan Entpr Co Ltd Roller structure of treadmill and treadmill
JP5372649B2 (ja) * 2009-08-05 2013-12-18 日立オートモティブシステムズ株式会社 電動ポンプ
JP5803165B2 (ja) * 2011-03-11 2015-11-04 株式会社ジェイテクト 電動ポンプユニット
CN102954190B (zh) * 2011-08-19 2015-09-09 鸿富锦精密工业（深圳）有限公司 减速装置
US9624929B2 (en) * 2012-12-21 2017-04-18 Lg Innotek Co., Ltd. Electric pump
US9926928B2 (en) * 2016-01-26 2018-03-27 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg Oil pump
CA3072693A1 (en) 2018-02-14 2019-08-22 Stackpole International Engineered Products, Ltd. Gerotor with spindle
US20230113348A1 (en) * 2021-10-12 2023-04-13 GM Global Technology Operations LLC Method and system with high speed motor and speed limited pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066952A (en) * 1934-12-14 1937-01-05 Thor Hjalmar Ahlgren Change speed gear
GB517484A (en) 1938-07-29 1940-01-31 British Sangamo Co Ltd Improvements in and relating to electrical measuring instruments
GB751484A (en) * 1953-10-15 1956-06-27 Albany Engineering Company Ltd Improvements relating to gear pump or motor assemblies
US3115791A (en) * 1962-07-03 1963-12-31 Dean Peter Payne Two-speed power transmission
US3320828A (en) * 1964-07-14 1967-05-23 Allied Machine & Eng Corp Speed reducer or increaser
US4228698A (en) * 1978-05-08 1980-10-21 Winiasz Michael E Speed reducer
US4286480A (en) * 1979-09-14 1981-09-01 Champion Road Machinery Limited Speed reducer
GB2134227A (en) 1982-12-24 1984-08-08 Michael Leslie Ryall Variable speed transmission including fluid pumping means
US4549449A (en) * 1983-10-11 1985-10-29 Fairfield Manufacturing Company Gear reducer
JPH02129414A (ja) 1988-10-28 1990-05-17 Seikan Kin 自動車用無段変速機
JPH08334151A (ja) 1995-06-06 1996-12-17 Masaaki Yamashita 変速機
JP4700163B2 (ja) 2000-04-05 2011-06-15 富士重工業株式会社 自動車用自動変速装置
JP3823854B2 (ja) * 2001-06-22 2006-09-20 株式会社デンソー エンジン始動装置

Also Published As

Publication number Publication date
EP1549854B1 (de) 2006-07-12
WO2004033911A1 (en) 2004-04-22
DE60306792T2 (de) 2007-08-02
EP1549854A1 (de) 2005-07-06
AU2003277352A1 (en) 2004-05-04
JP2006502342A (ja) 2006-01-19
US7070402B2 (en) 2006-07-04
US20040071559A1 (en) 2004-04-15
ATE333050T1 (de) 2006-08-15

Similar Documents

Publication Publication Date Title
DE60306792D1 (de) Integrierte drehzahlminderer- und pumpenanordnung
EP1331017B8 (de) Zentrifugalpumpenaggregat
AU2003225653A1 (en) Submersible pump impeller design for lifting gaseous fluid
GB2392970B (en) Motor and pump shaft connecting assembly with shaft locating jack ring
AU2003208887A1 (en) Piezoelectrically driven fluid pump
ATE430262T1 (de) Pumpe mit integriertem motor
MXPA03006960A (es) Bomba electronica de fluido con montaje de estator encapsulado.
AU2002343170A1 (en) Axial piston pump/motor with clutch and through shaft
ATE391871T1 (de) Hydraulisches getriebe
GB2435675B (en) Rotor assembly
EP1484532A3 (de) Antriebsanordnung für ein Förderaggregat
EP1375970A3 (de) Antriebsstranganordnung
GB2418456A (en) Inner and outer motor with eccentric stabilizser
EA200600961A1 (ru) Насосная вставка и способ сборки насоса
ATE540223T1 (de) Pumpeinrichtung
EP1788248A3 (de) Schlauchpumpe
EP1258659A3 (de) Hydraulische Getriebesteuerung
DE50301254D1 (de) Innenzahnradpumpe mit einem verzahnten Hohlrad und einem damit kämmenden Laufrad
AU2003276664A1 (en) Fluid pumps with increased pumping efficiency
AU2003239480A1 (en) Pump driven by motor with fluid filled rotor
ATE398003T1 (de) Pumpenantrieb
ATE409811T1 (de) Integrierte motorpumpe mit seitenkanallaufrad
AU2003206241A1 (en) Fluid pump and motor
EP1277960A3 (de) Pumpe mit variabler Fördermenge
AU2003232342A1 (en) An improved fluid pump

Legal Events

Date Code Title Description
8364 No opposition during term of opposition