JPH0645699Y2 - 磁気軸受のスピンドル装置 - Google Patents

磁気軸受のスピンドル装置

Info

Publication number
JPH0645699Y2
JPH0645699Y2 JP1989003127U JP312789U JPH0645699Y2 JP H0645699 Y2 JPH0645699 Y2 JP H0645699Y2 JP 1989003127 U JP1989003127 U JP 1989003127U JP 312789 U JP312789 U JP 312789U JP H0645699 Y2 JPH0645699 Y2 JP H0645699Y2
Authority
JP
Japan
Prior art keywords
thrust
spindle
bearing
touchdown
magnetic bearing
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.)
Expired - Fee Related
Application number
JP1989003127U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0293517U (cg-RX-API-DMAC7.html
Inventor
雄司 矢田
嗣人 中関
Original Assignee
エヌティエヌ株式会社
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 エヌティエヌ株式会社 filed Critical エヌティエヌ株式会社
Priority to JP1989003127U priority Critical patent/JPH0645699Y2/ja
Publication of JPH0293517U publication Critical patent/JPH0293517U/ja
Application granted granted Critical
Publication of JPH0645699Y2 publication Critical patent/JPH0645699Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP1989003127U 1989-01-13 1989-01-13 磁気軸受のスピンドル装置 Expired - Fee Related JPH0645699Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989003127U JPH0645699Y2 (ja) 1989-01-13 1989-01-13 磁気軸受のスピンドル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989003127U JPH0645699Y2 (ja) 1989-01-13 1989-01-13 磁気軸受のスピンドル装置

Publications (2)

Publication Number Publication Date
JPH0293517U JPH0293517U (cg-RX-API-DMAC7.html) 1990-07-25
JPH0645699Y2 true JPH0645699Y2 (ja) 1994-11-24

Family

ID=31204487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989003127U Expired - Fee Related JPH0645699Y2 (ja) 1989-01-13 1989-01-13 磁気軸受のスピンドル装置

Country Status (1)

Country Link
JP (1) JPH0645699Y2 (cg-RX-API-DMAC7.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194125A (ja) * 1983-04-18 1984-11-02 Natl Aerospace Lab 宇宙用軸受の放電損傷防止装置
JPH0788849B2 (ja) * 1986-12-26 1995-09-27 光洋精工株式会社 磁気軸受装置
JPS63180720A (ja) * 1987-01-19 1988-07-25 Koyo Seiko Co Ltd 磁気軸受装置

Also Published As

Publication number Publication date
JPH0293517U (cg-RX-API-DMAC7.html) 1990-07-25

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Legal Events

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