JPH01127148U - - Google Patents
Info
- Publication number
- JPH01127148U JPH01127148U JP2315188U JP2315188U JPH01127148U JP H01127148 U JPH01127148 U JP H01127148U JP 2315188 U JP2315188 U JP 2315188U JP 2315188 U JP2315188 U JP 2315188U JP H01127148 U JPH01127148 U JP H01127148U
- Authority
- JP
- Japan
- Prior art keywords
- case
- electromagnetic relay
- conductive
- attached
- ground terminal
- 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
- 239000007769 metal material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
第１図は、第１実施例の一部切欠した斜視図、
第２図は、その要部拡大図、第３図は、その電磁
シールド効果の説明図、第４図は、その詳細な説
明図、第５図は、第２実施例の一部切欠した斜視
図、第６図は、その電磁シールド効果の説明図、
第７図は、一般的な電磁継電器の一部切欠した斜
視図である。
１，２１…ケース、１ａ…接触部、２１ａ…ケ
ース本体部、２１ｂ…導電部、２，２２…器台、
９…導電部、１０，３０…アース端子、１１，３
１…プリント配線基板、３２…リード線、ＭＥ…
電磁石装置、ＣＥ…接点装置。
FIG. 1 is a partially cutaway perspective view of the first embodiment;
Fig. 2 is an enlarged view of the main part, Fig. 3 is an explanatory drawing of its electromagnetic shielding effect, Fig. 4 is a detailed explanatory drawing thereof, and Fig. 5 is a partially cutaway perspective view of the second embodiment. Figure 6 is an explanatory diagram of the electromagnetic shielding effect,
FIG. 7 is a partially cutaway perspective view of a general electromagnetic relay. DESCRIPTION OF SYMBOLS 1, 21... Case, 1a... Contact part, 21a... Case body part, 21b... Conductive part, 2, 22... Instrument stand,
9... Conductive part, 10, 30... Earth terminal, 11, 3
1...Printed wiring board, 32...Lead wire, ME...
Electromagnet device, CE...contact device.
Claims (1)
この器台に箱形の導電性のケースが気密的に取着
されてなる電磁継電器において、前記ケースの導
電部分に電気的に接続されるアース端子を設けた
電磁継電器。 (2) 前記ケースを金属材料にて形成し、かつ該
ケースに前記アース端子と接合する接触部を一体
的に形成した請求項(1)記載の電磁継電器。 (3) 前記ケースをプラスチツク製のケース本体
部と、該ケース本体部の内壁面に導電性部材が付
着されてなる導電部により構成した請求項(1)記
載の電磁継電器。[Scope of claim for utility model registration] (1) An electromagnetic device or a contact device is attached to a device stand,
An electromagnetic relay in which a box-shaped conductive case is airtightly attached to the device stand, and the electromagnetic relay is provided with a ground terminal electrically connected to a conductive portion of the case. (2) The electromagnetic relay according to claim (1), wherein the case is made of a metal material, and a contact portion to be connected to the ground terminal is integrally formed in the case. (3) The electromagnetic relay according to claim (1), wherein the case is constituted by a case body made of plastic and a conductive portion having a conductive member attached to an inner wall surface of the case body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2315188U JPH01127148U (en) | 1988-02-24 | 1988-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2315188U JPH01127148U (en) | 1988-02-24 | 1988-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127148U true JPH01127148U (en) | 1989-08-30 |
Family
ID=31241905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2315188U Pending JPH01127148U (en) | 1988-02-24 | 1988-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127148U (en) |
-
1988
- 1988-02-24 JP JP2315188U patent/JPH01127148U/ja active Pending