KR970045964U - 브이씨알의 로타리 트랜스포머 - Google Patents

브이씨알의 로타리 트랜스포머

Info

Publication number
KR970045964U
KR970045964U KR2019950051405U KR19950051405U KR970045964U KR 970045964 U KR970045964 U KR 970045964U KR 2019950051405 U KR2019950051405 U KR 2019950051405U KR 19950051405 U KR19950051405 U KR 19950051405U KR 970045964 U KR970045964 U KR 970045964U
Authority
KR
South Korea
Prior art keywords
vrc
rotary transformer
transformer
rotary
Prior art date
Application number
KR2019950051405U
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 KR2019950051405U priority Critical patent/KR970045964U/ko
Priority to JP8349993A priority patent/JPH09190601A/ja
Priority to US08/775,081 priority patent/US5812348A/en
Priority to GB9627047A priority patent/GB2308751A/en
Publication of KR970045964U publication Critical patent/KR970045964U/ko

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/52Disposition 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18Rotary transformers
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/17Construction or disposition of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
KR2019950051405U 1995-12-29 1995-12-29 브이씨알의 로타리 트랜스포머 KR970045964U (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR2019950051405U KR970045964U (ko) 1995-12-29 1995-12-29 브이씨알의 로타리 트랜스포머
JP8349993A JPH09190601A (ja) 1995-12-29 1996-12-27 Vcrのヘッドドラム組立体用のロータリトランスフォーマ
US08/775,081 US5812348A (en) 1995-12-29 1996-12-30 Rotary transformer of a head drum assembly for a video cassette
GB9627047A GB2308751A (en) 1995-12-29 1996-12-30 Rotary transformer with a rotor and stator channel each containing two coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950051405U KR970045964U (ko) 1995-12-29 1995-12-29 브이씨알의 로타리 트랜스포머

Publications (1)

Publication Number Publication Date
KR970045964U true KR970045964U (ko) 1997-07-31

Family

ID=19441009

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950051405U KR970045964U (ko) 1995-12-29 1995-12-29 브이씨알의 로타리 트랜스포머

Country Status (4)

Country Link
US (1) US5812348A (ko)
JP (1) JPH09190601A (ko)
KR (1) KR970045964U (ko)
GB (1) GB2308751A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10117361A (ja) * 1996-10-08 1998-05-06 Toshiba Corp ビデオ信号処理回路
CN102723185B (zh) * 2012-06-06 2014-02-05 哈尔滨工业大学 一种双通道轴向磁路磁阻式旋转变压器
CN104200968B (zh) * 2014-09-17 2016-05-04 哈尔滨工业大学 消谐波式轴向磁路多极旋转变压器及信号绕组绕线方法
US10200089B2 (en) * 2017-06-07 2019-02-05 General Electric Company Sensor system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0288321A3 (en) * 1987-04-24 1990-11-14 Pioneer Electronic Corporation Magnetic head device
US5276565A (en) * 1989-05-23 1994-01-04 Kabushiki Kaisha Toshiba Rotary type magnetic recording and reproduction apparatus

Also Published As

Publication number Publication date
US5812348A (en) 1998-09-22
GB9627047D0 (en) 1997-02-19
GB2308751A (en) 1997-07-02
JPH09190601A (ja) 1997-07-22

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application