JPH01158629U - - Google Patents
Info
- Publication number
- JPH01158629U JPH01158629U JP5378088U JP5378088U JPH01158629U JP H01158629 U JPH01158629 U JP H01158629U JP 5378088 U JP5378088 U JP 5378088U JP 5378088 U JP5378088 U JP 5378088U JP H01158629 U JPH01158629 U JP H01158629U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- core
- case
- housed
- core cover
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Insulating Of Coils (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Near-Field Transmission Systems (AREA)
Description
図面はこの考案の実施例を示し、第１図はデー
タキヤリアの縦断面図、第２図は近接スイツチの
縦断面図、第３は装置間伝送装置の外観図、第４
図は従来のデータキヤリアの縦断面図、第５図は
従来の近接スイツチの縦断面図である。
４１……データキヤリア、４２……ケース、４
３，６３……コイル部、４４，６４……コイルカ
バー、４４，６４……コアカバー、４８，６８…
…注形樹脂、４９，６９……電磁コイル、５０，
７０……スプール、５１，７１……フエライトコ
ア、６１……近接スイツチ、６２……コイルケー
ス。
The drawings show an embodiment of this invention; FIG. 1 is a longitudinal sectional view of a data carrier, FIG. 2 is a longitudinal sectional view of a proximity switch, third is an external view of an inter-device transmission device, and fourth is a longitudinal sectional view of a proximity switch.
The figure is a vertical cross-sectional view of a conventional data carrier, and FIG. 5 is a vertical cross-sectional view of a conventional proximity switch. 41...Data carrier, 42...Case, 4
3,63...Coil part, 44,64...Coil cover, 44,64...Core cover, 48,68...
...Casting resin, 49,69...Electromagnetic coil, 50,
70... Spool, 51, 71... Ferrite core, 61... Proximity switch, 62... Coil case.
Claims (1)
したフエライトコアとをケースに収容し、このコ
イル部を注形樹脂で密封する電子機器であつて、 上記ケースに収容したスプールとフエライトコ
アにコアカバーを被せて該コアカバーとケースを
接着し、コアカバーの上から注形樹脂による密封
を行なつた 電子機器。[Scope of Claim for Utility Model Registration] An electronic device in which a spool wound with an electromagnetic coil and a ferrite core fitted into the spool are housed in a case, and the coil part is sealed with molded resin, An electronic device in which a core cover is placed over the housed spool and ferrite core, the core cover and case are adhered, and the core cover is sealed using molded resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5378088U JPH01158629U (en) | 1988-04-21 | 1988-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5378088U JPH01158629U (en) | 1988-04-21 | 1988-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01158629U true JPH01158629U (en) | 1989-11-01 |
Family
ID=31279739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5378088U Pending JPH01158629U (en) | 1988-04-21 | 1988-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01158629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016193475A (en) * | 2015-04-01 | 2016-11-17 | 株式会社マキタ | Power tool |
-
1988
- 1988-04-21 JP JP5378088U patent/JPH01158629U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016193475A (en) * | 2015-04-01 | 2016-11-17 | 株式会社マキタ | Power tool |
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