ZA917488B - Integrated centrifugal pump and motor - Google Patents

Integrated centrifugal pump and motor

Info

Publication number
ZA917488B
ZA917488B ZA917488A ZA917488A ZA917488B ZA 917488 B ZA917488 B ZA 917488B ZA 917488 A ZA917488 A ZA 917488A ZA 917488 A ZA917488 A ZA 917488A ZA 917488 B ZA917488 B ZA 917488B
Authority
ZA
South Africa
Prior art keywords
motor
centrifugal pump
integrated centrifugal
integrated
pump
Prior art date
Application number
ZA917488A
Inventor
Paul Cooper
Cooper Paul
Lee J Hulson
J Hulson Lee
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of ZA917488B publication Critical patent/ZA917488B/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/048—Bearings magnetic; electromagnetic
    • 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
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—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
    • 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
    • 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
    • F04D29/18—Rotors
    • F04D29/186—Shaftless rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
ZA917488A 1990-10-04 1991-09-19 Integrated centrifugal pump and motor ZA917488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59365590A 1990-10-04 1990-10-04

Publications (1)

Publication Number Publication Date
ZA917488B true ZA917488B (en) 1993-03-31

Family

ID=24375592

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA917488A ZA917488B (en) 1990-10-04 1991-09-19 Integrated centrifugal pump and motor

Country Status (9)

Country Link
EP (1) EP0551435B1 (en)
JP (1) JP2546943B2 (en)
KR (1) KR0171871B1 (en)
CN (1) CN1022504C (en)
AU (1) AU651399B2 (en)
CA (1) CA2092438C (en)
DE (1) DE69105211T2 (en)
WO (1) WO1992006301A1 (en)
ZA (1) ZA917488B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769069A (en) * 1995-06-07 1998-06-23 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Low flow-rate pump
DE19846737A1 (en) * 1998-10-12 2000-04-20 Voit Stefan Electrically powered pump element for motor vehicle cooling system has one suction side connection for connection to heat exchanger output, and one for connection to output of cooled device
US6234772B1 (en) * 1999-04-28 2001-05-22 Kriton Medical, Inc. Rotary blood pump
CN101255868B (en) * 2007-12-10 2010-11-24 兰州理工大学 Embedded vane pump of motor
RU2472277C1 (en) * 2011-08-10 2013-01-10 Павел Николаевич Манташьян Magnetic pump
US8905729B2 (en) * 2011-12-30 2014-12-09 Peopleflo Manufacturing, Inc. Rotodynamic pump with electro-magnet coupling inside the impeller
CN112682315A (en) * 2020-12-17 2021-04-20 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） Bidirectional axial flow pump
CN112879313B (en) * 2021-01-22 2022-07-01 东北石油大学 Submersible centrifugal pump with integrated pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586978A (en) * 1921-02-03 1926-06-01 Worthington Pump & Mach Corp Centrifugal pump
FR591315A (en) * 1924-03-06 1925-07-02 Rateau Sa Balancing device for centrifugal pumps and fans and similar machines
GB582036A (en) * 1944-07-07 1946-11-01 Maldwyn Lewis Thomas Improved combined pump and electric motor unit
US2700343A (en) * 1950-05-11 1955-01-25 Jr Albert R Pezzillo Motor pump unit
US3347168A (en) * 1966-02-16 1967-10-17 Westinghouse Electric Corp Motor pump unit
DE3280454T2 (en) * 1981-03-18 1994-12-08 Guenther Walter Otto Bramm Magnetically mounted and driven centrifugal pump.
JPS6284694U (en) * 1985-11-14 1987-05-29
JPH0433435Y2 (en) * 1986-05-23 1992-08-11
JPH0776560B2 (en) * 1987-09-14 1995-08-16 テルモ株式会社 Blood transfer pump
US4876492A (en) * 1988-02-26 1989-10-24 General Electric Company Electronically commutated motor driven apparatus including an impeller in a housing driven by a stator on the housing
JPH0786356B2 (en) * 1988-04-22 1995-09-20 日機装株式会社 Canned motor pump for absorption refrigerator
JP2729637B2 (en) * 1988-10-04 1998-03-18 京セラ株式会社 Screw centrifugal pump
JPH07117060B2 (en) * 1989-03-22 1995-12-18 芳雄 矢野 Fluid transfer device

Also Published As

Publication number Publication date
KR930702619A (en) 1993-09-09
CN1061836A (en) 1992-06-10
DE69105211T2 (en) 1995-06-01
CA2092438A1 (en) 1992-04-05
EP0551435B1 (en) 1994-11-17
EP0551435A1 (en) 1993-07-21
AU651399B2 (en) 1994-07-21
CN1022504C (en) 1993-10-20
AU8907591A (en) 1992-04-28
JP2546943B2 (en) 1996-10-23
JPH06502470A (en) 1994-03-17
CA2092438C (en) 2002-05-07
DE69105211D1 (en) 1994-12-22
WO1992006301A1 (en) 1992-04-16
KR0171871B1 (en) 1999-03-20

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