JPS6438740U - - Google Patents

Info

Publication number
JPS6438740U
JPS6438740U JP13494287U JP13494287U JPS6438740U JP S6438740 U JPS6438740 U JP S6438740U JP 13494287 U JP13494287 U JP 13494287U JP 13494287 U JP13494287 U JP 13494287U JP S6438740 U JPS6438740 U JP S6438740U
Authority
JP
Japan
Prior art keywords
metal case
detecting
detection coil
protective film
coil
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
JP13494287U
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 JP13494287U priority Critical patent/JPS6438740U/ja
Publication of JPS6438740U publication Critical patent/JPS6438740U/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】[Brief explanation of the drawing]

第１図は本考案の一実施例を説明するための縦
断面図であり、第２図及び第３図は本考案の他の
実施例を示す全体の側面図である。 図中、１は金属ケース、３は検出用コイル、８
は保護膜、９は金属ケースである。 FIG. 1 is a longitudinal cross-sectional view for explaining one embodiment of the present invention, and FIGS. 2 and 3 are overall side views showing other embodiments of the present invention. In the figure, 1 is a metal case, 3 is a detection coil, 8
9 is a protective film, and 9 is a metal case.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被検出物体を検出するための検出用コイルと、
この検出用コイルを収納した筒状金属ケースと、
この金属ケースにおける少なくとも前記検出用コ
イル収納部分の周囲にコーテイングされた非粘着
性の耐熱性樹脂またはセラミツクス製の保護膜と
を設けたことを特徴とする磁気近接スイツチ。 a detection coil for detecting an object to be detected;
A cylindrical metal case containing this detection coil,
A magnetic proximity switch characterized in that a protective film made of non-adhesive heat-resistant resin or ceramics is coated around at least the detecting coil housing portion of the metal case.
JP13494287U 1987-09-03 1987-09-03 Pending JPS6438740U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13494287U JPS6438740U (en) 1987-09-03 1987-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13494287U JPS6438740U (en) 1987-09-03 1987-09-03

Publications (1)

Publication Number Publication Date
JPS6438740U true JPS6438740U (en) 1989-03-08

Family

ID=31394139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13494287U Pending JPS6438740U (en) 1987-09-03 1987-09-03

Country Status (1)

Country Link
JP (1) JPS6438740U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515274U (en) * 1991-08-07 1993-02-26 エスエムシー株式会社 Switch conductor connection structure
JP2014116102A (en) * 2012-12-06 2014-06-26 Toyota Motor Corp Switch device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63307630A (en) * 1987-06-05 1988-12-15 Yamatake Honeywell Co Ltd Contactless switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63307630A (en) * 1987-06-05 1988-12-15 Yamatake Honeywell Co Ltd Contactless switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515274U (en) * 1991-08-07 1993-02-26 エスエムシー株式会社 Switch conductor connection structure
JP2014116102A (en) * 2012-12-06 2014-06-26 Toyota Motor Corp Switch device

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