CH251740A - Liquid pump with built-in asynchronous drive motor. - Google Patents

Liquid pump with built-in asynchronous drive motor.

Info

Publication number
CH251740A
CH251740A CH251740DA CH251740A CH 251740 A CH251740 A CH 251740A CH 251740D A CH251740D A CH 251740DA CH 251740 A CH251740 A CH 251740A
Authority
CH
Switzerland
Prior art keywords
built
drive motor
liquid pump
asynchronous drive
asynchronous
Prior art date
Application number
Other languages
German (de)
Inventor
Co E Lapp
Original Assignee
Lapp & Co E
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 Lapp & Co E filed Critical Lapp & Co E
Publication of CH251740A publication Critical patent/CH251740A/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
    • F04D13/06—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
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH251740D 1945-12-13 1945-12-13 Liquid pump with built-in asynchronous drive motor. CH251740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH251740T 1945-12-13

Publications (1)

Publication Number Publication Date
CH251740A true CH251740A (en) 1947-11-15

Family

ID=4468988

Family Applications (1)

Application Number Title Priority Date Filing Date
CH251740D CH251740A (en) 1945-12-13 1945-12-13 Liquid pump with built-in asynchronous drive motor.

Country Status (1)

Country Link
CH (1) CH251740A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033032B (en) * 1952-09-02 1958-06-26 Gendron Freres S A Circulation pump, especially for central heating
DE974755C (en) * 1948-06-23 1961-04-20 Hans Dr-Ing Moser Circulation pump with an electric motor which has a rotor designed as a conveyor element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974755C (en) * 1948-06-23 1961-04-20 Hans Dr-Ing Moser Circulation pump with an electric motor which has a rotor designed as a conveyor element
DE1033032B (en) * 1952-09-02 1958-06-26 Gendron Freres S A Circulation pump, especially for central heating

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