JPS58118723U - differential transformer - Google Patents

differential transformer

Info

Publication number
JPS58118723U
JPS58118723U JP1609482U JP1609482U JPS58118723U JP S58118723 U JPS58118723 U JP S58118723U JP 1609482 U JP1609482 U JP 1609482U JP 1609482 U JP1609482 U JP 1609482U JP S58118723 U JPS58118723 U JP S58118723U
Authority
JP
Japan
Prior art keywords
coil
differential transformer
ceramic
casing structure
cover sleeve
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
JP1609482U
Other languages
Japanese (ja)
Inventor
旭 鈴木
本多　勇三
Original Assignee
豊田工機株式会社
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 豊田工機株式会社 filed Critical 豊田工機株式会社
Priority to JP1609482U priority Critical patent/JPS58118723U/en
Publication of JPS58118723U publication Critical patent/JPS58118723U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案の実施例を示すもので、第１図は本考案の
差動トランスの縦断面図、第２図は第１図の■−■線矢
視断面図である。 １０・・・ケーシング構成体、１１・・・−次コイル、
１２・・・二次コイル、１４・・・コア、１５・・・ボ
ビン、１６・・・カバースリーブ。　・・The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal cross-sectional view of the differential transformer of the present invention, and FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 10... Casing structure, 11...-Next coil,
12... Secondary coil, 14... Core, 15... Bobbin, 16... Cover sleeve.・・・

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源に接続される一次コイルならびに検出回路に接続さ
れる二次コイルを有するケーシング構成体内にコアを設
置し、前記各コイルに対するコ、アあ相対変位を電気信
号として出力する差動トランスにおいて、前記ケーシン
グ構成体を、前記コイルを巻付けるためのセラミック製
ボビンと、前記コイルを被うためのセラミックス製カバ
ースリーブより構成し、このセラミックス製ボビンの外
周に前記セラミックス製カバースリーブを装嵌して前記
コイルを密封したことを特徴とする差動トランス。In the differential transformer, a core is installed in a casing structure having a primary coil connected to a power source and a secondary coil connected to a detection circuit, and the differential transformer outputs the relative displacement of each coil as an electric signal. The casing structure includes a ceramic bobbin for winding the coil, and a ceramic cover sleeve for covering the coil, and the ceramic cover sleeve is fitted around the outer periphery of the ceramic bobbin. A differential transformer characterized by a sealed coil.
JP1609482U 1982-02-08 1982-02-08 differential transformer Pending JPS58118723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1609482U JPS58118723U (en) 1982-02-08 1982-02-08 differential transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1609482U JPS58118723U (en) 1982-02-08 1982-02-08 differential transformer

Publications (1)

Publication Number Publication Date
JPS58118723U true JPS58118723U (en) 1983-08-13

Family

ID=30028473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1609482U Pending JPS58118723U (en) 1982-02-08 1982-02-08 differential transformer

Country Status (1)

Country Link
JP (1) JPS58118723U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008300790A (en) * 2007-06-04 2008-12-11 Tamagawa Seiki Co Ltd Bobbin structure of differential transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008300790A (en) * 2007-06-04 2008-12-11 Tamagawa Seiki Co Ltd Bobbin structure of differential transformer

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