JPS5975734U - Cooling structure of rotor in electric motor - Google Patents

Cooling structure of rotor in electric motor

Info

Publication number
JPS5975734U
JPS5975734U JP17181082U JP17181082U JPS5975734U JP S5975734 U JPS5975734 U JP S5975734U JP 17181082 U JP17181082 U JP 17181082U JP 17181082 U JP17181082 U JP 17181082U JP S5975734 U JPS5975734 U JP S5975734U
Authority
JP
Japan
Prior art keywords
rotor
cooling structure
electric motor
abstract
recorded
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
JP17181082U
Other languages
Japanese (ja)
Inventor
浩 松岡
智海 吉水
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.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co 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 Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to JP17181082U priority Critical patent/JPS5975734U/en
Publication of JPS5975734U publication Critical patent/JPS5975734U/en
Pending legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による外形に溝を有した回転子鉄心を用
いた回転子の斜視図、第２図は本考案による外形に溝を
有した回転子鉄心の上半分の正面図、第３図は本考案の
他の実施例で、外形に段差を有した回転子鉄心の上半分
の正面図である。 １・・・回転子、２．４・・・回転子鉄心、５．６・・
・段部（溝、腟）。FIG. 1 is a perspective view of a rotor using a rotor core with grooves on the outside according to the present invention, FIG. 2 is a front view of the upper half of the rotor core with grooves on the outside according to the present invention, and FIG. The figure shows another embodiment of the present invention, which is a front view of the upper half of the rotor core having a stepped outer shape. 1...Rotor, 2.4...Rotor core, 5.6...
- Steps (sulcus, vagina).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動機の回転子による冷却構造であって、回転子鉄心の
外周部に、前記回転子の軸心に沿って成形された段部を
備えて成る回転子の冷却構造。A rotor cooling structure for a rotor of an electric motor, the rotor cooling structure comprising a step formed on the outer periphery of a rotor core along the axis of the rotor.
JP17181082U 1982-11-12 1982-11-12 Cooling structure of rotor in electric motor Pending JPS5975734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17181082U JPS5975734U (en) 1982-11-12 1982-11-12 Cooling structure of rotor in electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17181082U JPS5975734U (en) 1982-11-12 1982-11-12 Cooling structure of rotor in electric motor

Publications (1)

Publication Number Publication Date
JPS5975734U true JPS5975734U (en) 1984-05-23

Family

ID=30374686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17181082U Pending JPS5975734U (en) 1982-11-12 1982-11-12 Cooling structure of rotor in electric motor

Country Status (1)

Country Link
JP (1) JPS5975734U (en)

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