JPS57156651A - Radiator for rotary electric machine - Google Patents

Radiator for rotary electric machine

Info

Publication number
JPS57156651A
JPS57156651A JP56039448A JP3944881A JPS57156651A JP S57156651 A JPS57156651 A JP S57156651A JP 56039448 A JP56039448 A JP 56039448A JP 3944881 A JP3944881 A JP 3944881A JP S57156651 A JPS57156651 A JP S57156651A
Authority
JP
Japan
Prior art keywords
boss
radiator
electric machine
rotary electric
casting
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
JP56039448A
Other languages
Japanese (ja)
Inventor
Michio Yanatori
Seiji Koyakata
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 JP56039448A priority Critical patent/JPS57156651A/en
Publication of JPS57156651A publication Critical patent/JPS57156651A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/225—Heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE:To improve radiation, by fixing a radiating fin to a boss by means of casting with metal of lower melting point. CONSTITUTION:A thin radiating fin 9a is fixed to a boss by casting with metal of lower melting point. For instance, a boss 8 is made by casting with aluminum or solder in the case of using steel as a radiating fin 9a. In this method, a multiple of thin radiating fins 9a can be attached to the boss 8. Therefore, the radiating quantity can be increased.
JP56039448A 1981-03-20 1981-03-20 Radiator for rotary electric machine Pending JPS57156651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039448A JPS57156651A (en) 1981-03-20 1981-03-20 Radiator for rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039448A JPS57156651A (en) 1981-03-20 1981-03-20 Radiator for rotary electric machine

Publications (1)

Publication Number Publication Date
JPS57156651A true JPS57156651A (en) 1982-09-28

Family

ID=12553302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039448A Pending JPS57156651A (en) 1981-03-20 1981-03-20 Radiator for rotary electric machine

Country Status (1)

Country Link
JP (1) JPS57156651A (en)

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