JPH0810946Y2 - ロータリートランス - Google Patents

ロータリートランス

Info

Publication number
JPH0810946Y2
JPH0810946Y2 JP1990047305U JP4730590U JPH0810946Y2 JP H0810946 Y2 JPH0810946 Y2 JP H0810946Y2 JP 1990047305 U JP1990047305 U JP 1990047305U JP 4730590 U JP4730590 U JP 4730590U JP H0810946 Y2 JPH0810946 Y2 JP H0810946Y2
Authority
JP
Japan
Prior art keywords
rotary transformer
magnetic cores
magnetic
ground
present
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
JP1990047305U
Other languages
English (en)
Japanese (ja)
Other versions
JPH048411U (cs
Inventor
浩紀 兼平
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP1990047305U priority Critical patent/JPH0810946Y2/ja
Priority to KR1019910007333A priority patent/KR100266333B1/ko
Publication of JPH048411U publication Critical patent/JPH048411U/ja
Application granted granted Critical
Publication of JPH0810946Y2 publication Critical patent/JPH0810946Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1990047305U 1990-05-08 1990-05-08 ロータリートランス Expired - Fee Related JPH0810946Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990047305U JPH0810946Y2 (ja) 1990-05-08 1990-05-08 ロータリートランス
KR1019910007333A KR100266333B1 (ko) 1990-05-08 1991-05-07 회전변환기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990047305U JPH0810946Y2 (ja) 1990-05-08 1990-05-08 ロータリートランス

Publications (2)

Publication Number Publication Date
JPH048411U JPH048411U (cs) 1992-01-27
JPH0810946Y2 true JPH0810946Y2 (ja) 1996-03-29

Family

ID=12771579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990047305U Expired - Fee Related JPH0810946Y2 (ja) 1990-05-08 1990-05-08 ロータリートランス

Country Status (2)

Country Link
JP (1) JPH0810946Y2 (cs)
KR (1) KR100266333B1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020079836A1 (ja) * 2018-10-19 2020-04-23 三菱電機株式会社 超音波探傷装置用の回転トランス及び超音波探傷装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544823B2 (cs) * 1974-04-30 1979-03-10
JPS59151319A (ja) * 1983-02-16 1984-08-29 Canon Electronics Inc 磁気ヘツド
JPS59155715U (ja) * 1983-04-05 1984-10-19 三菱電機株式会社 ロ−タリ−トランス
JPH0217463Y2 (cs) * 1984-10-17 1990-05-16
JPS6222201A (ja) * 1985-07-19 1987-01-30 Matsushita Electric Ind Co Ltd 回転ヘツドドラム装置
JP2589690B2 (ja) * 1987-04-02 1997-03-12 松下電器産業株式会社 回転トランス
JPH01158707A (ja) * 1987-12-15 1989-06-21 Toshiba Corp 回転トランス及びその製造方法

Also Published As

Publication number Publication date
KR910020656A (ko) 1991-12-20
JPH048411U (cs) 1992-01-27
KR100266333B1 (ko) 2000-09-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees