ZA987530B - Rotary pumps - Google Patents

Rotary pumps

Info

Publication number
ZA987530B
ZA987530B ZA987530A ZA987530A ZA987530B ZA 987530 B ZA987530 B ZA 987530B ZA 987530 A ZA987530 A ZA 987530A ZA 987530 A ZA987530 A ZA 987530A ZA 987530 B ZA987530 B ZA 987530B
Authority
ZA
South Africa
Prior art keywords
rotary pumps
pumps
rotary
Prior art date
Application number
ZA987530A
Inventor
Stephen Walker Tebby
Original Assignee
Concentric Pumps Ltd
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 Concentric Pumps Ltd filed Critical Concentric Pumps Ltd
Publication of ZA987530B publication Critical patent/ZA987530B/en

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)
ZA987530A 1997-08-23 1998-08-20 Rotary pumps ZA987530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9717866.9A GB9717866D0 (en) 1997-08-23 1997-08-23 Improvements to rotary pumps

Publications (1)

Publication Number Publication Date
ZA987530B true ZA987530B (en) 1999-06-07

Family

ID=10817913

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA987530A ZA987530B (en) 1997-08-23 1998-08-20 Rotary pumps

Country Status (11)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798169B1 (en) * 1999-09-06 2001-11-16 Siebec Sa MAGNETIC DRIVE PUMP
JP3913980B2 (en) * 2000-12-22 2007-05-09 本田技研工業株式会社 Magnetic-type pump drive device for vehicle engine
DE202006005189U1 (en) * 2006-03-31 2007-08-16 H. Wernert & Co. Ohg Centrifugal pump with coaxial magnetic coupling
DE102006008757A1 (en) * 2006-02-24 2007-08-30 Daimlerchrysler Ag Water pump, for a vehicle motor, is within the hollow zone of the function wheel journal coupled to a drive by a shaft through the journal wall
ITBS20060079A1 (en) * 2006-03-30 2007-09-30 Metelli S P A PERFECT MAGNETIC DRIVING PUMP
FR2912474B1 (en) * 2007-02-08 2012-08-31 Pierburg WATER PUMP
JP4548450B2 (en) * 2007-05-29 2010-09-22 株式会社ジェイ・エム・エス Turbo blood pump
CN101922466A (en) * 2010-09-01 2010-12-22 胡国贤 Super seal magnetic energy coupling capable of interlayer transmission
JP5731166B2 (en) 2010-10-29 2015-06-10 エア・ウォーター株式会社 Low temperature liquefied gas pump

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 (en) * 1962-05-30 1963-10-11 Renault Water pump drive for hydraulically cooled engines
DE1982247U (en) * 1967-05-09 1968-03-28 Gerhard Obermann CENTRIFUGAL PUMP, STIRRER OD. DGL. UNIT WITH LIQUID FLOW WITHOUT SHAFT SEAL.
DE2109341A1 (en) * 1970-03-17 1971-11-04 Standard Magnet Ag Cooling water pump for automobiles
GB1496035A (en) * 1974-07-18 1977-12-21 Iwaki Co Ltd Magnetically driven centrifugal pump
JPS6229794A (en) * 1985-07-30 1987-02-07 Koyo Seiko Co Ltd Water pump for automobile and the like
US4645432A (en) * 1986-02-14 1987-02-24 General Motors Corporation Magnetic drive vehicle coolant pump
JPH01119883U (en) * 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 (en) * 1994-01-19 2004-09-15 光洋精工株式会社 Water pump
FR2715442B1 (en) * 1994-01-26 1996-03-01 Lorraine Carbone Centrifugal pump with magnetic drive.
US5641275A (en) * 1995-01-26 1997-06-24 Ansimag Inc. Grooved shaft for a magnetic-drive centrifugal pump
JPH0988869A (en) * 1995-09-26 1997-03-31 Aisin Seiki Co Ltd Magnetic force driven pump
EP0855515B1 (en) * 1997-01-22 2002-12-18 Eugen Dr. Schmidt Adjustable coolant pump for motor vehicles

Also Published As

Publication number Publication date
AU8816598A (en) 1999-03-16
AR016853A1 (en) 2001-08-01
BR9811991A (en) 2000-09-05
GB9717866D0 (en) 1997-10-29
EP1005614A1 (en) 2000-06-07
KR20010023173A (en) 2001-03-26
GB9818082D0 (en) 1998-10-14
CA2301560A1 (en) 1999-03-04
WO1999010655A1 (en) 1999-03-04
GB2332928A (en) 1999-07-07
JP2001514360A (en) 2001-09-11
CN1271408A (en) 2000-10-25

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