JPS57143191A - Magnetopump - Google Patents

Magnetopump

Info

Publication number
JPS57143191A
JPS57143191A JP2703481A JP2703481A JPS57143191A JP S57143191 A JPS57143191 A JP S57143191A JP 2703481 A JP2703481 A JP 2703481A JP 2703481 A JP2703481 A JP 2703481A JP S57143191 A JPS57143191 A JP S57143191A
Authority
JP
Japan
Prior art keywords
cup
shaped projection
driving
magneto
support member
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.)
Pending
Application number
JP2703481A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Moriyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2703481A priority Critical patent/JPS57143191A/en
Publication of JPS57143191A publication Critical patent/JPS57143191A/en
Pending 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
    • F04D13/021—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

Abstract

PURPOSE:To enable reduction in axial measurements and installation space and also realize curtailment of cost through cutback in the number of parts by forming a rotor conductor of a driving motor and cup-shaped projection which is a support member of a driving magneto into one united body. CONSTITUTION:A rotor conductor 24 of a driving motor 12, end rings 26, 28 and a cup-shaped projection 40, projecting from the end ring 28 as a support member of a driving magneto 42, are formed into one united body by means of aluminum die casting. The driving magneto 42 is adhered to the inner periphery of the cup- shaped projection 40. By thus forming the rotor conductor 24 of the driving motor 12 and the cup-shaped projection 40 which is a support member of the driving magneto 42 into one united body, reduction in axial measurements and installation space is made possible and also curtailment of manufacturing cost may be realized through cutback in the number of parts.
JP2703481A 1981-02-27 1981-02-27 Magnetopump Pending JPS57143191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2703481A JPS57143191A (en) 1981-02-27 1981-02-27 Magnetopump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2703481A JPS57143191A (en) 1981-02-27 1981-02-27 Magnetopump

Publications (1)

Publication Number Publication Date
JPS57143191A true JPS57143191A (en) 1982-09-04

Family

ID=12209777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2703481A Pending JPS57143191A (en) 1981-02-27 1981-02-27 Magnetopump

Country Status (1)

Country Link
JP (1) JPS57143191A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125397U (en) * 1984-02-03 1985-08-23 三菱電機株式会社 motor-coupled pump
FR2721357A1 (en) * 1994-06-17 1995-12-22 Valeo Thermique Moteur Sa Electrically driven pump esp. for coolant of vehicular heat engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125397U (en) * 1984-02-03 1985-08-23 三菱電機株式会社 motor-coupled pump
FR2721357A1 (en) * 1994-06-17 1995-12-22 Valeo Thermique Moteur Sa Electrically driven pump esp. for coolant of vehicular heat engine

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