JPS6249690B2 - - Google Patents
Info
- Publication number
- JPS6249690B2 JPS6249690B2 JP13899581A JP13899581A JPS6249690B2 JP S6249690 B2 JPS6249690 B2 JP S6249690B2 JP 13899581 A JP13899581 A JP 13899581A JP 13899581 A JP13899581 A JP 13899581A JP S6249690 B2 JPS6249690 B2 JP S6249690B2
- Authority
- JP
- Japan
- Prior art keywords
- flexible cover
- casing
- atmospheric
- pressure
- chamber
- 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.)
- Expired
Links
- 230000007423 decrease Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13899581A JPS5840719A (ja) | 1981-09-03 | 1981-09-03 | 防水型空気圧応答電気スイツチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13899581A JPS5840719A (ja) | 1981-09-03 | 1981-09-03 | 防水型空気圧応答電気スイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5840719A JPS5840719A (ja) | 1983-03-09 |
| JPS6249690B2 true JPS6249690B2 (cs) | 1987-10-21 |
Family
ID=15235017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13899581A Granted JPS5840719A (ja) | 1981-09-03 | 1981-09-03 | 防水型空気圧応答電気スイツチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840719A (cs) |
-
1981
- 1981-09-03 JP JP13899581A patent/JPS5840719A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5840719A (ja) | 1983-03-09 |
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