JPH0451115U - - Google Patents

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Publication number
JPH0451115U
JPH0451115U JP9226090U JP9226090U JPH0451115U JP H0451115 U JPH0451115 U JP H0451115U JP 9226090 U JP9226090 U JP 9226090U JP 9226090 U JP9226090 U JP 9226090U JP H0451115 U JPH0451115 U JP H0451115U
Authority
JP
Japan
Prior art keywords
disc
shaped ferrite
coil
pair
rotary transformer
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
JP9226090U
Other languages
Japanese (ja)
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 JP9226090U priority Critical patent/JPH0451115U/ja
Publication of JPH0451115U publication Critical patent/JPH0451115U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案に係る一実施例の平面図であ
り、第２図は、本考案に係る一実施例の拡大断面
図であり、第３図は、従来例の平面図であり、第
４図は、第３図の裏面図である。 １……円板状フエライトコア、２……コイル配
設用溝、３……コイルリード、４……フレキシブ
ル基板、５……基板装着溝。 FIG. 1 is a plan view of an embodiment according to the present invention, FIG. 2 is an enlarged sectional view of an embodiment according to the present invention, and FIG. 3 is a plan view of a conventional example. FIG. 4 is a back view of FIG. 3. 1... Disc-shaped ferrite core, 2... Coil arrangement groove, 3... Coil lead, 4... Flexible board, 5... Board mounting groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円板状フエライトコアの主平面に環状のコイル
配設用溝が施され、該コイル配設用溝にコイルが
配設された一対の円板状フエライトコアを前記主
平面が相対向される如く配置されてなるロータリ
ートランスにおいて、前記一対の円板状フエライ
トコアの少なくとも一方は、前記円板状フエライ
トコアの主平面に、径方向に伸びる基板装着溝を
有し、該基板装着溝に基板が配置され、該基板に
、前記コイルの端末が接続されていることを特徴
とするロータリートランス。 An annular coil-arranging groove is formed on the main plane of the disc-shaped ferrite core, and a pair of disc-shaped ferrite cores with coils arranged in the coil-arranging groove are arranged so that the main planes face each other. In the rotary transformer, at least one of the pair of disc-shaped ferrite cores has a board mounting groove extending in the radial direction on the main plane of the disc-shaped ferrite core, and the board is installed in the board mounting groove. A rotary transformer, characterized in that a terminal of the coil is connected to the substrate.
JP9226090U 1990-08-31 1990-08-31 Pending JPH0451115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9226090U JPH0451115U (en) 1990-08-31 1990-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9226090U JPH0451115U (en) 1990-08-31 1990-08-31

Publications (1)

Publication Number Publication Date
JPH0451115U true JPH0451115U (en) 1992-04-30

Family

ID=31828576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9226090U Pending JPH0451115U (en) 1990-08-31 1990-08-31

Country Status (1)

Country Link
JP (1) JPH0451115U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013201415A (en) * 2012-03-23 2013-10-03 Lg Innotek Co Ltd Wireless power receiver and method of manufacturing the same
US9553476B2 (en) 2012-03-23 2017-01-24 Lg Innotek Co., Ltd. Antenna assembly and method for manufacturing same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013201415A (en) * 2012-03-23 2013-10-03 Lg Innotek Co Ltd Wireless power receiver and method of manufacturing the same
US9553476B2 (en) 2012-03-23 2017-01-24 Lg Innotek Co., Ltd. Antenna assembly and method for manufacturing same
US9806565B2 (en) 2012-03-23 2017-10-31 Lg Innotek Co., Ltd. Wireless power receiver and method of manufacturing the same
JP2017201706A (en) * 2012-03-23 2017-11-09 エルジー イノテック カンパニー リミテッド Wireless power receiver and method of manufacturing the same
US10256540B2 (en) 2012-03-23 2019-04-09 Lg Innotek Co., Ltd. Antenna assembly and method for manufacturing same
US10270291B2 (en) 2012-03-23 2019-04-23 Lg Innotek Co., Ltd. Wireless power receiver and method of manufacturing the same
US10277071B2 (en) 2012-03-23 2019-04-30 Lg Innotek Co., Ltd. Wireless power receiver and method of manufacturing the same
US10673141B2 (en) 2012-03-23 2020-06-02 Lg Innotek Co., Ltd. Antenna assembly and method for manufacturing same
US10804740B2 (en) 2012-03-23 2020-10-13 Lg Innotek Co., Ltd. Wireless power receiver and method of manufacturing the same

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