JPS63151249U - - Google Patents

Info

Publication number
JPS63151249U
JPS63151249U JP4412987U JP4412987U JPS63151249U JP S63151249 U JPS63151249 U JP S63151249U JP 4412987 U JP4412987 U JP 4412987U JP 4412987 U JP4412987 U JP 4412987U JP S63151249 U JPS63151249 U JP S63151249U
Authority
JP
Japan
Prior art keywords
cooling
rotating shaft
cooling plate
radiator
inner peripheral
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.)
Granted
Application number
JP4412987U
Other languages
English (en)
Other versions
JPH0525802Y2 (ja
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 filed Critical
Priority to JP1987044129U priority Critical patent/JPH0525802Y2/ja
Publication of JPS63151249U publication Critical patent/JPS63151249U/ja
Application granted granted Critical
Publication of JPH0525802Y2 publication Critical patent/JPH0525802Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例としてのビルトイン
モータ方式の工作機械の高速主軸断面図、第2図
は本考案による冷却の原理説明図である。 図面中、1……主軸(回転軸)、2……ハウジ
ング、3a,3b,4……軸受、5……ロータ、
6……ステータ、7……ヒートパイプ、10……
冷却筒、12……冷却プレート、14……放熱器
、15……熱電素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転軸の内周面に嵌着された中空円筒状のヒー
    トパイプと、該回転軸の後部において該ヒートパ
    イプの内周面に嵌合された冷却筒と、該冷却筒の
    端部に隙間を介して対面する冷却プレートと、吸
    熱面を該冷却プレートに放熱面を放熱器に接する
    複数個の熱電素子を設け、該熱電素子への電流供
    給手段と、該放熱器への冷却流体の還流手段を設
    けたことを特徴とする回転軸の冷却装置。
JP1987044129U 1987-03-27 1987-03-27 Expired - Lifetime JPH0525802Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987044129U JPH0525802Y2 (ja) 1987-03-27 1987-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987044129U JPH0525802Y2 (ja) 1987-03-27 1987-03-27

Publications (2)

Publication Number Publication Date
JPS63151249U true JPS63151249U (ja) 1988-10-05
JPH0525802Y2 JPH0525802Y2 (ja) 1993-06-29

Family

ID=30861643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987044129U Expired - Lifetime JPH0525802Y2 (ja) 1987-03-27 1987-03-27

Country Status (1)

Country Link
JP (1) JPH0525802Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126386U (ja) * 1976-03-19 1977-09-26
JPS52161582U (ja) * 1976-06-01 1977-12-07
JPS601961U (ja) * 1983-05-04 1985-01-09 日産自動車株式会社 直接噴射式デイ−ゼル機関の燃料噴射ノズル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126386U (ja) * 1976-03-19 1977-09-26
JPS52161582U (ja) * 1976-06-01 1977-12-07
JPS601961U (ja) * 1983-05-04 1985-01-09 日産自動車株式会社 直接噴射式デイ−ゼル機関の燃料噴射ノズル

Also Published As

Publication number Publication date
JPH0525802Y2 (ja) 1993-06-29

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