CA2301560A1 - Improvements to rotary pumps - Google Patents

Improvements to rotary pumps Download PDF

Info

Publication number
CA2301560A1
CA2301560A1 CA002301560A CA2301560A CA2301560A1 CA 2301560 A1 CA2301560 A1 CA 2301560A1 CA 002301560 A CA002301560 A CA 002301560A CA 2301560 A CA2301560 A CA 2301560A CA 2301560 A1 CA2301560 A1 CA 2301560A1
Authority
CA
Canada
Prior art keywords
pump
magnetic member
driven
pulley
bearing
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.)
Abandoned
Application number
CA002301560A
Other languages
English (en)
French (fr)
Inventor
Stephen Walker Tebby
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.)
Concentric Pumps Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2301560A1 publication Critical patent/CA2301560A1/en
Abandoned 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/025—Details of the can separating the pump and drive area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/026—Details of the bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CA002301560A 1997-08-23 1998-08-20 Improvements to rotary pumps Abandoned CA2301560A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9717866.9 1997-08-23
GBGB9717866.9A GB9717866D0 (en) 1997-08-23 1997-08-23 Improvements to rotary pumps
PCT/GB1998/002500 WO1999010655A1 (en) 1997-08-23 1998-08-20 Improvements to rotary pumps

Publications (1)

Publication Number Publication Date
CA2301560A1 true CA2301560A1 (en) 1999-03-04

Family

ID=10817913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002301560A Abandoned CA2301560A1 (en) 1997-08-23 1998-08-20 Improvements to rotary pumps

Country Status (11)

Country Link
EP (1) EP1005614A1 (es)
JP (1) JP2001514360A (es)
KR (1) KR20010023173A (es)
CN (1) CN1271408A (es)
AR (1) AR016853A1 (es)
AU (1) AU8816598A (es)
BR (1) BR9811991A (es)
CA (1) CA2301560A1 (es)
GB (2) GB9717866D0 (es)
WO (1) WO1999010655A1 (es)
ZA (1) ZA987530B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798169B1 (fr) * 1999-09-06 2001-11-16 Siebec Sa Pompe a entrainement magnetique
JP3913980B2 (ja) * 2000-12-22 2007-05-09 本田技研工業株式会社 車両用エンジンにおける磁力式ポンプ駆動装置
DE202006005189U1 (de) * 2006-03-31 2007-08-16 H. Wernert & Co. Ohg Kreiselpumpe mit koaxialer Magnetkupplung
DE102006008757A1 (de) * 2006-02-24 2007-08-30 Daimlerchrysler Ag Förderpumpe in einem Kraftfahrzeug
ITBS20060079A1 (it) * 2006-03-30 2007-09-30 Metelli S P A Pompa a trascinamento magnetico perfezionata
FR2912474B1 (fr) * 2007-02-08 2012-08-31 Pierburg Pompe a eau
JP4548450B2 (ja) * 2007-05-29 2010-09-22 株式会社ジェイ・エム・エス ターボ式血液ポンプ
CN101922466A (zh) * 2010-09-01 2010-12-22 胡国贤 隔层传动超级密封磁能联轴器
JP5731166B2 (ja) 2010-10-29 2015-06-10 エア・ウォーター株式会社 低温液化ガス用ポンプ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827856A (en) * 1954-07-19 1958-03-25 Tormag Transmissions Ltd Axial flow magnetic drive pumps
FR1339539A (fr) * 1962-05-30 1963-10-11 Renault Entraînement de pompe à eau pour moteurs à refroidissement hydraulique
DE1982247U (de) * 1967-05-09 1968-03-28 Gerhard Obermann Kreiselpumpe, ruehrwerk od. dgl. geraet mit fluessigkeitsdurchfluss ohne wellendurchfuehrungsdichtung.
DE2109341A1 (de) * 1970-03-17 1971-11-04 Standard Magnet Ag Kühlwasserpumpe für Automobile
GB1496035A (en) * 1974-07-18 1977-12-21 Iwaki Co Ltd Magnetically driven centrifugal pump
JPS6229794A (ja) * 1985-07-30 1987-02-07 Koyo Seiko Co Ltd 自動車等に用いるウオ−タポンプ
US4645432A (en) * 1986-02-14 1987-02-24 General Motors Corporation Magnetic drive vehicle coolant pump
JPH01119883U (es) * 1988-02-08 1989-08-14
US4871301A (en) * 1988-02-29 1989-10-03 Ingersoll-Rand Company Centrifugal pump bearing arrangement
US5045026A (en) * 1990-06-15 1991-09-03 Ingersoll-Rand Company Sealless pump assembly apparatus
GB2263312A (en) * 1992-01-17 1993-07-21 Stork Pompen Vertical pump with magnetic coupling.
JP3565888B2 (ja) * 1994-01-19 2004-09-15 光洋精工株式会社 ウォータポンプ
FR2715442B1 (fr) * 1994-01-26 1996-03-01 Lorraine Carbone Pompe centrifuge à entraînement magnétique.
US5641275A (en) * 1995-01-26 1997-06-24 Ansimag Inc. Grooved shaft for a magnetic-drive centrifugal pump
JPH0988869A (ja) * 1995-09-26 1997-03-31 Aisin Seiki Co Ltd 磁力駆動式ポンプ
EP0855515B1 (de) * 1997-01-22 2002-12-18 Eugen Dr. Schmidt Regelbare Kühlmittelpumpe für Kraftfahrzeuge

Also Published As

Publication number Publication date
BR9811991A (pt) 2000-09-05
EP1005614A1 (en) 2000-06-07
KR20010023173A (ko) 2001-03-26
GB9818082D0 (en) 1998-10-14
AR016853A1 (es) 2001-08-01
GB2332928A (en) 1999-07-07
GB9717866D0 (en) 1997-10-29
ZA987530B (en) 1999-06-07
JP2001514360A (ja) 2001-09-11
WO1999010655A1 (en) 1999-03-04
CN1271408A (zh) 2000-10-25
AU8816598A (en) 1999-03-16

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20020820