JPH01134341U - - Google Patents
Info
- Publication number
- JPH01134341U JPH01134341U JP2997288U JP2997288U JPH01134341U JP H01134341 U JPH01134341 U JP H01134341U JP 2997288 U JP2997288 U JP 2997288U JP 2997288 U JP2997288 U JP 2997288U JP H01134341 U JPH01134341 U JP H01134341U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- inner case
- case
- covers
- electrical device
- 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
- 239000006260 foam Substances 0.000 claims 1
Landscapes
- Casings For Electric Apparatus (AREA)
Description
図面はこの考案に係わる電気機器を遮音型リレ
ーに適用した例を示す断面図である。
１……リレー本体、２……ベース板、４……内
側ケース、５……外側ケース、５ａ……気泡、８
……オイル。
The drawing is a sectional view showing an example in which the electrical device according to the invention is applied to a sound-insulating relay. 1...Relay body, 2...Base plate, 4...Inner case, 5...Outer case, 5a...Bubble, 8
……oil.
Claims (1)
のケースとからなるハウジング内にリレー本体な
どを収納した電気機器において、 上記リレー本体などをカバーするとともに、下
部開口部が上記ベース板に固着されるプラスチツ
ク製の内側ケースと、 上記内側ケースをカバーするとともに、下部開
口部が上記内側ケースの外周に着脱自在に取付け
られ、かつ吸音作用を有するオイルが含浸可能な
独立発泡プラスチツクより形成される外側ケース
と、 を具備したことを特徴とする電気機器。[Scope of Claim for Utility Model Registration] An electrical device in which a relay body, etc. is housed in a housing consisting of a base plate and a double case attached to the base plate, which covers the relay body, etc., and A plastic inner case with an opening fixed to the base plate, and a lower opening that covers the inner case, is detachably attached to the outer periphery of the inner case, and can be impregnated with oil having a sound-absorbing effect. An electrical device comprising: an outer case made of closed cell foam plastic;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2997288U JPH01134341U (en) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2997288U JPH01134341U (en) | 1988-03-07 | 1988-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134341U true JPH01134341U (en) | 1989-09-13 |
Family
ID=31254617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2997288U Pending JPH01134341U (en) | 1988-03-07 | 1988-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134341U (en) |
-
1988
- 1988-03-07 JP JP2997288U patent/JPH01134341U/ja active Pending