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
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 229920006015 heat resistant resin Polymers 0.000 claims 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
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)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63307630A (en) * | 1987-06-05 | 1988-12-15 | Yamatake Honeywell Co Ltd | Contactless switch |
-
1987
- 1987-09-03 JP JP13494287U patent/JPS6438740U/ja active Pending
Patent Citations (1)
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)
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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