CA976420A - Magnetically coupled pump structure - Google Patents

Magnetically coupled pump structure

Info

Publication number
CA976420A
CA976420A CA025,381A CA25381A CA976420A CA 976420 A CA976420 A CA 976420A CA 25381 A CA25381 A CA 25381A CA 976420 A CA976420 A CA 976420A
Authority
CA
Canada
Prior art keywords
magnetically coupled
pump structure
coupled pump
magnetically
pump
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
Application number
CA025,381A
Other versions
CA25381S (en
Inventor
Frederick N. Zimmermann
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.)
March Manufacturing Co
Original Assignee
March Manufacturing 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 March Manufacturing Co filed Critical March Manufacturing Co
Application granted granted Critical
Publication of CA976420A publication Critical patent/CA976420A/en
Expired 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA025,381A 1967-07-21 1968-07-17 Magnetically coupled pump structure Expired CA976420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00655109A US3802804A (en) 1967-07-21 1967-07-21 Magnetically coupled pump structure

Publications (1)

Publication Number Publication Date
CA976420A true CA976420A (en) 1975-10-21

Family

ID=24627548

Family Applications (1)

Application Number Title Priority Date Filing Date
CA025,381A Expired CA976420A (en) 1967-07-21 1968-07-17 Magnetically coupled pump structure

Country Status (2)

Country Link
US (1) US3802804A (en)
CA (1) CA976420A (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986797A (en) * 1974-05-20 1976-10-19 David Kopf Systems Magnetic pump
DE2534740C3 (en) * 1975-08-04 1983-02-03 Franz 4630 Bochum Klaus Canned centrifugal pump
US4093406A (en) * 1976-08-25 1978-06-06 Applied Power Inc. Fluid operated hydraulic pump including noise reduction means
US4111614A (en) * 1977-01-24 1978-09-05 Micropump Corporation Magnetically coupled gear pump construction
US4165206A (en) * 1977-01-28 1979-08-21 Micropump Corporation Three gear pump with module construction
FR2389784B1 (en) * 1977-05-06 1984-02-24 Siebec Filtres
JPS58165298U (en) * 1982-04-30 1983-11-02 株式会社ボッシュオートモーティブ　システム Air conditioning blower
EP0105687A1 (en) * 1982-09-27 1984-04-18 Milton Roy Co. Electronically commutated electric pump
US4585398A (en) * 1984-08-08 1986-04-29 Drake Maurice D Combination fluid tank, air/fluid cooler and prime mover/pump mounting system for a hydraulic power unit
FR2609118A1 (en) * 1986-12-29 1988-07-01 Brahic Claude Submerged vertical centrifugal pump with magnetic drive without a shaft and fluid-cooled
DE3715484A1 (en) * 1987-05-09 1988-11-17 Klaus Union Armaturen MAGNETIC PUMP DRIVE
US4836147A (en) * 1987-12-14 1989-06-06 Ford Motor Company Cooling system for an internal combustion engine
GB2215599B (en) * 1988-02-08 1991-06-26 Nikki Co Ltd Bathtub having a pump,and bath system having a pump
US5007806A (en) * 1989-03-30 1991-04-16 Mallory, Inc. Fuel pump
JP3075806B2 (en) * 1991-10-07 2000-08-14 ヤマハ発動機株式会社 Arrangement structure of vehicle fuel pump
US6293772B1 (en) 1998-10-29 2001-09-25 Innovative Mag-Drive, Llc Containment member for a magnetic-drive centrifugal pump
AT413907B (en) * 2003-10-17 2006-07-15 Tcg Unitech Ag ELECTRIC DRIVE DEVICE
US7131825B2 (en) * 2004-01-30 2006-11-07 Isothermal Systems Research, Inc. Spindle-motor driven pump system
US7393192B2 (en) * 2004-03-25 2008-07-01 Gregory P Wood Rotary vane pump
TW200615455A (en) * 2004-11-11 2006-05-16 Sunonwealth Electr Mach Ind Co A pump for liquid cooling system
US20060127253A1 (en) 2004-12-10 2006-06-15 Ekberg Andrew M Inner drive for magnetic drive pump
US7779692B2 (en) * 2006-05-17 2010-08-24 The Board Of Regents Of The University Of Texas System Method for estimating strain, strain ratios and displacements in a target body
CA2715160A1 (en) * 2008-02-14 2009-08-20 Daniel Farb New magnetic coupling devices
US20090214782A1 (en) * 2008-02-21 2009-08-27 Forrest Stephen R Organic vapor jet printing system
US8523539B2 (en) * 2008-06-19 2013-09-03 The Board Of Regents Of The University Of Texas Systems Centrifugal pump
US8985969B2 (en) * 2011-02-10 2015-03-24 Mitsubishi Heavy Industries, Ltd. Pump configuration
NO334268B1 (en) * 2011-04-15 2014-01-27 Apply Nemo As An underwater cooling device
US9511178B2 (en) 2012-07-09 2016-12-06 Medtronic, Inc. Reducing centrifugal pump bearing wear through dynamic magnetic coupling
AU2012389805B2 (en) 2012-09-12 2017-07-13 Fmc Technologies, Inc. Subsea compressor or pump with hermetically sealed electric motor and with magnetic coupling
WO2014042628A1 (en) * 2012-09-12 2014-03-20 Cunningham Christopher E Coupling an electric machine and fluid-end
BR112015005551B1 (en) 2012-09-12 2021-04-13 Fmc Technologies, Inc SUBMERSIBLE FLUID SYSTEM TO OPERATE SUBMERSURE IN A BODY OF WATER AND RELATED METHOD
AU2012389801B2 (en) 2012-09-12 2017-12-14 Fmc Technologies, Inc. Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluid
AU2014236733B2 (en) 2013-03-15 2016-06-30 Fmc Technologies, Inc. Submersible well fluid system
DE102013008795B3 (en) * 2013-05-24 2014-08-21 Ksb Aktiengesellschaft pump assembly
DE102020003929A1 (en) * 2019-07-01 2021-01-07 KSB SE & Co. KGaA Pump arrangement
CA3083621C (en) * 2020-05-20 2022-02-22 Gulfstream Inc. Foot spa with disposable pump

Also Published As

Publication number Publication date
US3802804A (en) 1974-04-09

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