CA934605A - Axial flow pump - Google Patents

Axial flow pump

Info

Publication number
CA934605A
CA934605A CA122973A CA122973A CA934605A CA 934605 A CA934605 A CA 934605A CA 122973 A CA122973 A CA 122973A CA 122973 A CA122973 A CA 122973A CA 934605 A CA934605 A CA 934605A
Authority
CA
Canada
Prior art keywords
axial flow
flow pump
pump
axial
flow
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
CA122973A
Inventor
B. Mcfarlin Stanley
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.)
Gorman Rupp Co
Original Assignee
Gorman Rupp 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 Gorman Rupp Co filed Critical Gorman Rupp Co
Application granted granted Critical
Publication of CA934605A publication Critical patent/CA934605A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • 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
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA122973A 1970-09-22 1971-09-16 Axial flow pump Expired CA934605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7439870A 1970-09-22 1970-09-22

Publications (1)

Publication Number Publication Date
CA934605A true CA934605A (en) 1973-10-02

Family

ID=22119344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122973A Expired CA934605A (en) 1970-09-22 1971-09-16 Axial flow pump

Country Status (4)

Country Link
US (1) US3719436A (en)
AU (1) AU3371671A (en)
CA (1) CA934605A (en)
ZA (1) ZA716105B (en)

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* Cited by examiner, † Cited by third party
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YU127173A (en) * 1972-05-18 1982-06-30 Bauknecht Gmbh G Pump
US3874823A (en) * 1973-07-23 1975-04-01 Auvo A Savikurki Compressor
DE2557202C3 (en) * 1975-12-18 1980-04-10 Miguel 8136 Percha Kling Pumping device
EP0169682B1 (en) * 1984-07-13 1991-06-05 John Leishman Sneddon Fluid machine
DE3878073T2 (en) * 1987-07-31 1993-06-03 Toshiba Kawasaki Kk LIQUID COMPRESSORS.
CN1012386B (en) * 1987-09-10 1991-04-17 东芝株式会社 Compressor for fluids
JP2602869B2 (en) * 1988-01-05 1997-04-23 株式会社東芝 Fluid compressor
BE1000978A5 (en) * 1988-01-18 1989-05-30 Dragages Decloedt & Fils Sa Integrated electric motor and pump unit - uses lateral inlet and outlet pipes and has motor unit formed around rotating sleeve which has internal pumping elements
US4957504A (en) * 1988-12-02 1990-09-18 Chardack William M Implantable blood pump
CH688105A5 (en) * 1993-02-03 1997-05-15 Jose Murga Together pump or turbine and axial flux electrical machine.
US5622481A (en) * 1994-11-10 1997-04-22 Thut; Bruno H. Shaft coupling for a molten metal pump
US5716195A (en) * 1995-02-08 1998-02-10 Thut; Bruno H. Pumps for pumping molten metal
US5597289A (en) * 1995-03-07 1997-01-28 Thut; Bruno H. Dynamically balanced pump impeller
US5676520A (en) * 1995-06-07 1997-10-14 Thut; Bruno H. Method and apparatus for inhibiting oxidation in pumps for pumping molten metal
US5664940A (en) * 1995-11-03 1997-09-09 Flojet Corporation Gas driven pump
GB9607842D0 (en) * 1996-04-16 1996-06-19 Arnold Arthur J Vaned rotary apparatus
ATE199766T1 (en) 1997-09-19 2001-03-15 Tcg Unitech Ag ELECTRICALLY OPERATED COOLANT PUMP
US6019576A (en) * 1997-09-22 2000-02-01 Thut; Bruno H. Pumps for pumping molten metal with a stirring action
US6183208B1 (en) * 1997-10-03 2001-02-06 Roper Holdings, Inc. Immersible motor system
US6201321B1 (en) * 1998-06-05 2001-03-13 Bayside Controls, Inc. Apparatus and method for dissipating heat from a motor
US6178928B1 (en) 1998-06-17 2001-01-30 Siemens Canada Limited Internal combustion engine total cooling control system
US6099264A (en) * 1998-08-27 2000-08-08 Itt Manufacturing Enterprises, Inc. Pump controller
US6062427A (en) * 1998-08-27 2000-05-16 Du Investments L.L.C. Beer keg and pre-mixed beverage tank change-over device
US6343539B1 (en) 1999-11-10 2002-02-05 Benjamin R. Du Multiple layer pump diaphragm
DE19958927C1 (en) * 1999-12-07 2001-06-13 Lucas Varity Gmbh Vehicle brake system with a motor / pump unit and a unit
JP2001207988A (en) * 2000-01-26 2001-08-03 Nipro Corp Magnetic driving type axial flow pump
US6359353B1 (en) * 2000-07-21 2002-03-19 F. E. Myers Division Of Pentair Pump Group Submersible motor unit
DE10114321A1 (en) * 2001-03-23 2002-10-24 Siemens Ag Electrical machine
US20030161739A1 (en) * 2001-12-10 2003-08-28 Chu Yu-Sen James Pump with integral motor and impeller
US6847140B2 (en) * 2002-02-28 2005-01-25 Standex International Corp. Fluid barrier for motor rotor
US6783322B2 (en) 2002-04-23 2004-08-31 Roper Holdings, Inc. Pump system with variable-pressure seal
JP2004183529A (en) * 2002-12-02 2004-07-02 Toshiba Tec Corp Axial flow pump and fluid circulating device
US20050005592A1 (en) * 2003-07-07 2005-01-13 Fielder William Sheridan Hollow turbine
US7843099B2 (en) * 2005-04-25 2010-11-30 William Sheridan Fielder Hollow generator
EP1738783A1 (en) * 2005-07-01 2007-01-03 Universitätsspital Basel Axial flow pump with helical blade
US20130209292A1 (en) * 2005-07-01 2013-08-15 Doan Baykut Axial flow blood pump with hollow rotor
US20070096569A1 (en) * 2005-10-31 2007-05-03 Fielder William S Hollow Pump
JP2008128076A (en) * 2006-11-20 2008-06-05 Aisan Ind Co Ltd Fluid pump
US8690749B1 (en) 2009-11-02 2014-04-08 Anthony Nunez Wireless compressible heart pump
WO2013067626A1 (en) * 2011-11-08 2013-05-16 Tm4 Inc. Cooling assembly for electric machines
DE102012205757B4 (en) * 2012-04-10 2014-08-21 Continental Automotive Gmbh Rotor for a rotating electrical machine and motor-gear unit
CN103807207B (en) * 2012-11-05 2014-10-15 王军 Inductive hollow spiral pushing device
GB201500527D0 (en) * 2015-01-14 2015-02-25 Rolls Royce Power Eng Electric machines
FR3071283B1 (en) * 2017-09-21 2022-07-29 Fineheart HEART PUMP EQUIPPED WITH AN INTERNAL BLADES TURBINE
US10711793B2 (en) 2018-03-27 2020-07-14 Delphi Technologies Ip Limited Fluid pump
US10876541B2 (en) * 2018-03-27 2020-12-29 Delphi Technologies Ip Limited Fluid pump
EP3806923A4 (en) * 2018-06-13 2022-04-20 Yale University Intracardiac device
US10791648B1 (en) 2019-03-26 2020-09-29 Hewlett Packard Enterprise Development Lp Transferring thermal energy to coolant flows
USD925608S1 (en) 2019-06-19 2021-07-20 The Gorman-Rupp Company Pump housing
US11867202B2 (en) * 2020-10-15 2024-01-09 Marlin As Pump with ring motor
EP4002652A1 (en) * 2020-11-23 2022-05-25 Hitachi Energy Switzerland AG Tank, power unit and liquid circulation system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1071042A (en) * 1911-05-31 1913-08-26 Percy W Fuller Multistage parallel-flow pump.
US2181677A (en) * 1936-09-26 1939-11-28 A C Whittome Proprietary Ltd Rotary pumping apparatus
US2500400A (en) * 1946-10-25 1950-03-14 Byron A Cogswell Axial flow pump
US2631543A (en) * 1948-07-21 1953-03-17 Standard Oil Dev Co Packless impeller pump
US3105444A (en) * 1960-12-14 1963-10-01 John N Ghougasian Propulsion unit

Also Published As

Publication number Publication date
ZA716105B (en) 1972-08-30
US3719436A (en) 1973-03-06
AU3371671A (en) 1973-03-29

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