CA488444A - Pump - Google Patents

Pump

Info

Publication number
CA488444A
CA488444A CA488444A CA488444DA CA488444A CA 488444 A CA488444 A CA 488444A CA 488444 A CA488444 A CA 488444A CA 488444D A CA488444D A CA 488444DA CA 488444 A CA488444 A CA 488444A
Authority
CA
Canada
Prior art keywords
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
CA488444A
Other languages
French (fr)
Inventor
A. Patterson Glenn
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.)
STA-RITE PRODUCTS Inc
Original Assignee
STA-RITE PRODUCTS Inc
Publication date
Application granted granted Critical
Publication of CA488444A publication Critical patent/CA488444A/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
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
CA488444A Pump Expired CA488444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488444T

Publications (1)

Publication Number Publication Date
CA488444A true CA488444A (en) 1952-11-25

Family

ID=35628165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488444A Expired CA488444A (en) Pump

Country Status (1)

Country Link
CA (1) CA488444A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753806A (en) * 1952-11-12 1956-07-10 David P Litzenberg Motor driven pumps
US2763214A (en) * 1953-12-17 1956-09-18 Howard T White Motor driven pumps
US2887062A (en) * 1954-07-01 1959-05-19 Westinghouse Electric Corp Motor pump unit
US5997261A (en) * 1997-10-31 1999-12-07 Siemens Canada Limited Pump motor having fluid cooling system
EP2224137A1 (en) * 2009-02-26 2010-09-01 Grundfos Management A/S Motor pump unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753806A (en) * 1952-11-12 1956-07-10 David P Litzenberg Motor driven pumps
US2763214A (en) * 1953-12-17 1956-09-18 Howard T White Motor driven pumps
US2887062A (en) * 1954-07-01 1959-05-19 Westinghouse Electric Corp Motor pump unit
US5997261A (en) * 1997-10-31 1999-12-07 Siemens Canada Limited Pump motor having fluid cooling system
EP2224137A1 (en) * 2009-02-26 2010-09-01 Grundfos Management A/S Motor pump unit
WO2010097158A1 (en) * 2009-02-26 2010-09-02 Grundfos Management A/S Pump aggregate
US8608458B2 (en) 2009-02-26 2013-12-17 Grundfos Management A/S Pump assembly

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