JPH02134633U - - Google Patents

Info

Publication number
JPH02134633U
JPH02134633U JP4418489U JP4418489U JPH02134633U JP H02134633 U JPH02134633 U JP H02134633U JP 4418489 U JP4418489 U JP 4418489U JP 4418489 U JP4418489 U JP 4418489U JP H02134633 U JPH02134633 U JP H02134633U
Authority
JP
Japan
Prior art keywords
coil
core
oscillation
proximity switch
comprised
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
JP4418489U
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 JP4418489U priority Critical patent/JPH02134633U/ja
Publication of JPH02134633U publication Critical patent/JPH02134633U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例による近接スイツチ
を示す図、第2図はコイルとコアを一体成形した
状態を示す図、第3図は従来の高周波発振型近接
スイツチを示す図である。 1……近接スイツチ、2……コイルケース、3
……フエライトコア、4……コイル、5……プリ
ント基板、6……電子回路部、7……充填樹脂、
8……ベース金具。

Claims (1)

  1. 【実用新案登録請求の範囲】 コア内に埋設されたコイルを含む検出ヘツド部
    と、該コイルを含む発振回路を有し発振状態の変
    化に基づいて物体の近接を検知する電子回路部が
    プリント基板上に実装された高周波発振型近接ス
    イツチにおいて、 前記コアは磁性プラスチツクを用いて前記コイ
    ルと一体成形して構成したことを特徴とする高周
    波発振型近接スイツチ。
JP4418489U 1989-04-14 1989-04-14 Pending JPH02134633U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4418489U JPH02134633U (ja) 1989-04-14 1989-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4418489U JPH02134633U (ja) 1989-04-14 1989-04-14

Publications (1)

Publication Number Publication Date
JPH02134633U true JPH02134633U (ja) 1990-11-08

Family

ID=31557256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4418489U Pending JPH02134633U (ja) 1989-04-14 1989-04-14

Country Status (1)

Country Link
JP (1) JPH02134633U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194534A (ja) * 1983-04-20 1984-11-05 Omron Tateisi Electronics Co 近接スイッチ
JPS642339B2 (ja) * 1982-04-07 1989-01-17 Yakult Honsha Kk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642339B2 (ja) * 1982-04-07 1989-01-17 Yakult Honsha Kk
JPS59194534A (ja) * 1983-04-20 1984-11-05 Omron Tateisi Electronics Co 近接スイッチ

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