JPS59122758U - 回転電機の軸受冷却装置 - Google Patents

回転電機の軸受冷却装置

Info

Publication number
JPS59122758U
JPS59122758U JP1983013929U JP1392983U JPS59122758U JP S59122758 U JPS59122758 U JP S59122758U JP 1983013929 U JP1983013929 U JP 1983013929U JP 1392983 U JP1392983 U JP 1392983U JP S59122758 U JPS59122758 U JP S59122758U
Authority
JP
Japan
Prior art keywords
cooling system
rolling bearing
electrical machine
rotating electrical
bearing cooling
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
JP1983013929U
Other languages
English (en)
Inventor
邦雄 森
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1983013929U priority Critical patent/JPS59122758U/ja
Publication of JPS59122758U publication Critical patent/JPS59122758U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (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。

Description

【図面の簡単な説明】
第１図は従来の回転電機の軸受装置を示す構造断面図、
第２図、第３図はこの考案の一実施例を゛示し、第２図
は軸受の冷却装置を示す断面図、第３図は放熱フィンの
正面図である。 図において４は回転軸、５はブラケット、６は軸受、６
ａは内輪、７は放熱フィン、７ａはボス部、７ｂは冷却
フィン、７Ｃは通風穴である。なお、図中同一符号は同
一、又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ブラケットに支承され回転軸を支持するころが軸受、こ
    のころがり軸受の温度上昇を押える装置において、上記
    ころがり軸受の内輪の側面に全面接触して受熱するボス
    部を配し、かつこのボス部の延長端部を上記ブラケット
    の外部に突出し、複数個の通風穴を有する冷却フィシを
    設けた放熱フィンを、上記回転軸に嵌合固着させ、ころ
    がり軸受の内輪より伝達された熱を放散するようにした
    ことを特徴とする回転電機の軸受冷却装置。
JP1983013929U 1983-02-02 1983-02-02 回転電機の軸受冷却装置 Pending JPS59122758U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983013929U JPS59122758U (ja) 1983-02-02 1983-02-02 回転電機の軸受冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983013929U JPS59122758U (ja) 1983-02-02 1983-02-02 回転電機の軸受冷却装置

Publications (1)

Publication Number Publication Date
JPS59122758U true JPS59122758U (ja) 1984-08-18

Family

ID=30145303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983013929U Pending JPS59122758U (ja) 1983-02-02 1983-02-02 回転電機の軸受冷却装置

Country Status (1)

Country Link
JP (1) JPS59122758U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1768234A1 (en) * 2004-06-21 2007-03-28 Mitsubishi Denki Kabushiki Kaisha Totally-enclosed fancooled type motor
JP2011099508A (ja) * 2009-11-05 2011-05-19 Ebara Corp 軸受冷却装置及びポンプ
JP2013042640A (ja) * 2011-08-19 2013-02-28 Minebea Motor Manufacturing Corp ステッピングモータ
WO2016199713A1 (ja) * 2015-06-09 2016-12-15 日本精工株式会社 ボールねじ装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1768234A1 (en) * 2004-06-21 2007-03-28 Mitsubishi Denki Kabushiki Kaisha Totally-enclosed fancooled type motor
EP1768234A4 (en) * 2004-06-21 2010-07-21 Mitsubishi Electric Corp ENGINE OF THE FULLY INCLUDED, FAN-COOLED TYPE
JP2011099508A (ja) * 2009-11-05 2011-05-19 Ebara Corp 軸受冷却装置及びポンプ
JP2013042640A (ja) * 2011-08-19 2013-02-28 Minebea Motor Manufacturing Corp ステッピングモータ
WO2016199713A1 (ja) * 2015-06-09 2016-12-15 日本精工株式会社 ボールねじ装置

Similar Documents

Publication Publication Date Title
JPS59122758U (ja) 回転電機の軸受冷却装置
JPS5827217U (ja) 電動機内蔵ロ−ラ装置
JPS60124269U (ja) 回転電機の固定子
JPS59161370U (ja) 回転電機
JPS5851665U (ja) 全閉外扇形回転電機
JPS59132358U (ja) 回転電機の軸受装置
JPS5822859U (ja) 回転電機の冷却装置
JPS61169450U (ja)
JPS58168860U (ja) 竪型回転電機の軸受冷却構造
JPS59122765U (ja) 回転電機の軸受冷却装置
JPH0674056U (ja) アウタロータ型誘導電動機
JPS58115875U (ja) 回転電機
JPS6220134U (ja)
JPS5815467U (ja) 回転電機の冷却装置
JPS59155859U (ja) 回転電機の軸受装置
JPS59155862U (ja) 回転電機の軸受装置
JPS5956961U (ja) 回転電機
JPS6079244U (ja) かご形回転電機の回転子
JPS59103587U (ja) 超電導回転電機の回転子
JPS6152467U (ja)
JPS59132349U (ja) 固定子巻線端部支持装置
JPS63100953U (ja)
JPS60160058U (ja) 回転電機
JPS61176960U (ja)
JPS61138364U (ja)