JPH0269182U - - Google Patents
Info
- Publication number
- JPH0269182U JPH0269182U JP14830588U JP14830588U JPH0269182U JP H0269182 U JPH0269182 U JP H0269182U JP 14830588 U JP14830588 U JP 14830588U JP 14830588 U JP14830588 U JP 14830588U JP H0269182 U JPH0269182 U JP H0269182U
- Authority
- JP
- Japan
- Prior art keywords
- sealing film
- needle pipe
- fixedly arranged
- arranged opposite
- displaced
- 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
- 238000007789 sealing Methods 0.000 claims 5
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
図は本考案に係る保護装置の一実施例の構成図
である。
１……ベース、１ａ……導入孔、１ｂ……出力
孔、４ａ，４ｂ……シールフイルム、８，１０…
…ニードルパイプ。
The figure is a configuration diagram of an embodiment of the protection device according to the present invention. 1...Base, 1a...Introduction hole, 1b...Output hole, 4a, 4b...Seal film, 8, 10...
...Needle pipe.
Claims (1)
の受圧部の変位に応じて一定方向に変位するシー
ルフイルムと、このシールフイルムに対向して固
定配置されたニードルパイプと、前記受圧部の変
位に応じて他方向に変位するニードルパイプと、
このニードルパイプに対向して固定配置されたシ
ールフイルムよりなり、所定外の導入圧力の大き
さのとき前記ニードルパイプでシールフイルムを
夫々破断させるように構成したことを特徴とする
圧力回路の保護装置。 A pressure receiving part that is displaced depending on the magnitude of the introduced pressure, a sealing film that is displaced in a fixed direction according to the displacement of the pressure receiving part, a needle pipe that is fixedly arranged opposite to this sealing film, and a needle pipe that is fixedly arranged opposite to the sealing film, and a needle pipe that is displaced in the other direction according to the
A protection device for a pressure circuit, comprising a sealing film fixedly arranged opposite to the needle pipe, and configured so that the sealing film is broken by the needle pipe when the introduced pressure exceeds a predetermined level. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14830588U JPH0269182U (en) | 1988-11-14 | 1988-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14830588U JPH0269182U (en) | 1988-11-14 | 1988-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269182U true JPH0269182U (en) | 1990-05-25 |
Family
ID=31419505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14830588U Pending JPH0269182U (en) | 1988-11-14 | 1988-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269182U (en) |
-
1988
- 1988-11-14 JP JP14830588U patent/JPH0269182U/ja active Pending
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