JPH0246116U - - Google Patents

Info

Publication number
JPH0246116U
JPH0246116U JP1988124665U JP12466588U JPH0246116U JP H0246116 U JPH0246116 U JP H0246116U JP 1988124665 U JP1988124665 U JP 1988124665U JP 12466588 U JP12466588 U JP 12466588U JP H0246116 U JPH0246116 U JP H0246116U
Authority
JP
Japan
Prior art keywords
bush
shaft part
magnetic bearing
bearing
tapered
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
JP1988124665U
Other languages
English (en)
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 JP1988124665U priority Critical patent/JPH0246116U/ja
Publication of JPH0246116U publication Critical patent/JPH0246116U/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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps
    • 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
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/02—Relieving load on bearings using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す縦断面図、第
２図は第１図の部分の拡大断面図、第３図は従
来例を示す縦断面図である。 ２：軸部（ロータ）、１０：ころがり軸受、１
１：弾性体、１２：ブツシユ、１２ａ：逆テーパ
部、１４：テーパ部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 磁気軸受によつて支持された軸部にテーパ部を
    設け、前記軸部に対設されたころがり軸受の内側
    に弾性体を介してブツシユを配設し、該ブツシユ
    の内面に設けた逆テーパ部を前記テーパ部に対向
    させたことを特徴とする磁気軸受用補助軸受装置
    。
JP1988124665U 1988-09-26 1988-09-26 Pending JPH0246116U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988124665U JPH0246116U (ja) 1988-09-26 1988-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988124665U JPH0246116U (ja) 1988-09-26 1988-09-26

Publications (1)

Publication Number Publication Date
JPH0246116U true JPH0246116U (ja) 1990-03-29

Family

ID=31374602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988124665U Pending JPH0246116U (ja) 1988-09-26 1988-09-26

Country Status (1)

Country Link
JP (1) JPH0246116U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010115101A (ja) * 2008-10-06 2010-05-20 Meidensha Corp 回転機
JP2016536543A (ja) * 2013-09-13 2016-11-24 グリーン リフリッジレイション エクィップメント エンジニアリング リサーチ センター オブ ズーハイ グリー シーオー．， エルティーディー．Ｇｒｅｅｎ Ｒｅｆｒｉｇｅｒａｔｉｏｎ Ｅｑｕｉｐｍｅｎｔ Ｅｎｇｉｎｅｅｒｉｎｇ Ｒｅｓｅａｒｃｈ Ｃｅｎｔｅｒ ｏｆ Ｚｈｕｈａｉ Ｇｒｅｅ Ｃｏ．， Ｌｔｄ． 磁気浮上軸受及び遠心コンプレッサー

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010115101A (ja) * 2008-10-06 2010-05-20 Meidensha Corp 回転機
JP2016536543A (ja) * 2013-09-13 2016-11-24 グリーン リフリッジレイション エクィップメント エンジニアリング リサーチ センター オブ ズーハイ グリー シーオー．， エルティーディー．Ｇｒｅｅｎ Ｒｅｆｒｉｇｅｒａｔｉｏｎ Ｅｑｕｉｐｍｅｎｔ Ｅｎｇｉｎｅｅｒｉｎｇ Ｒｅｓｅａｒｃｈ Ｃｅｎｔｅｒ ｏｆ Ｚｈｕｈａｉ Ｇｒｅｅ Ｃｏ．， Ｌｔｄ． 磁気浮上軸受及び遠心コンプレッサー

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