JPS6338852B2 - - Google Patents

Info

Publication number
JPS6338852B2
JPS6338852B2 JP57125268A JP12526882A JPS6338852B2 JP S6338852 B2 JPS6338852 B2 JP S6338852B2 JP 57125268 A JP57125268 A JP 57125268A JP 12526882 A JP12526882 A JP 12526882A JP S6338852 B2 JPS6338852 B2 JP S6338852B2
Authority
JP
Japan
Prior art keywords
rotating
core
rotary transformer
cylinder
groove
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
Application number
JP57125268A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5916316A (ja
Inventor
Katsuhide Hasegawa
Makoto Fujiki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP57125268A priority Critical patent/JPS5916316A/ja
Publication of JPS5916316A publication Critical patent/JPS5916316A/ja
Publication of JPS6338852B2 publication Critical patent/JPS6338852B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Sliding-Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
JP57125268A 1982-07-19 1982-07-19 回転装置 Granted JPS5916316A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57125268A JPS5916316A (ja) 1982-07-19 1982-07-19 回転装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57125268A JPS5916316A (ja) 1982-07-19 1982-07-19 回転装置

Publications (2)

Publication Number Publication Date
JPS5916316A JPS5916316A (ja) 1984-01-27
JPS6338852B2 true JPS6338852B2 (en:Method) 1988-08-02

Family

ID=14905872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57125268A Granted JPS5916316A (ja) 1982-07-19 1982-07-19 回転装置

Country Status (1)

Country Link
JP (1) JPS5916316A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2524521Y2 (ja) * 1991-03-01 1997-02-05 株式会社 イトーキクレビオ 椅子のキャスター
JP2528920Y2 (ja) * 1991-05-15 1997-03-12 株式会社 イトーキクレビオ 椅子のキャスター
JP2586323B2 (ja) * 1994-04-22 1997-02-26 株式会社イトーキクレビオ 椅子のキャスター

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623051B2 (en:Method) * 1974-05-28 1981-05-28
JPS5528535A (en) * 1978-08-17 1980-02-29 Nec Corp Memory device
JPS5678223U (en:Method) * 1979-11-07 1981-06-25

Also Published As

Publication number Publication date
JPS5916316A (ja) 1984-01-27

Similar Documents

Publication Publication Date Title
US5142173A (en) Bearing structure
US5623382A (en) Disk driving apparatus
US4706143A (en) Rotary head cylinder device with fluid bearing
US20020122609A1 (en) Fluid dynamic pressure bearing apparatus
US6955469B2 (en) Dynamic pressure bearing device
US7466050B2 (en) Brushless motor and method of manufacturing the same
JPH0944985A (ja) 動圧軸受装置を使用したディスク駆動装置
JPS6338852B2 (en:Method)
JPS62140271A (ja) 流体軸受式デイスク駆動装置
JPH046667A (ja) 回転装置及びモータあるいはその軸受構成体
JPS6360247B2 (en:Method)
JP2661924B2 (ja) 磁気駆動装置
JP3092642B2 (ja) 磁気ディスク装置
JP3013969B2 (ja) 動圧軸受装置
JP3773721B2 (ja) 動圧型軸受
JP2004183867A (ja) 動圧流体軸受装置およびこれを備えたモータ
JPH04103076A (ja) スピンドルモータ
JPH02229915A (ja) 軸受装置
JPS61104416A (ja) 回転ドラム装置
JPH09329138A (ja) 複合軸受け及びスピンドルモータ
JPS63269315A (ja) 回転ドラム装置
JP2000092773A (ja) ディスク駆動装置
JPH0447443Y2 (en:Method)
JPH0821444A (ja) モータの軸受装置
JPS61204864A (ja) 回転ドラム装置