JPH0617078Y2 - 流体検出スイッチ - Google Patents
流体検出スイッチInfo
- Publication number
- JPH0617078Y2 JPH0617078Y2 JP3824090U JP3824090U JPH0617078Y2 JP H0617078 Y2 JPH0617078 Y2 JP H0617078Y2 JP 3824090 U JP3824090 U JP 3824090U JP 3824090 U JP3824090 U JP 3824090U JP H0617078 Y2 JPH0617078 Y2 JP H0617078Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- diaphragm
- spring
- chamber
- cap
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 title claims description 17
- 238000001514 detection method Methods 0.000 title claims description 11
- 239000003566 sealing material Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 6
- 239000010687 lubricating oil Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- YFTKIVOJAABDIH-ONEGZZNKSA-N (1e)-1-nitrobuta-1,3-diene Chemical compound [O-][N+](=O)\C=C\C=C YFTKIVOJAABDIH-ONEGZZNKSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3824090U JPH0617078Y2 (ja) | 1990-04-09 | 1990-04-09 | 流体検出スイッチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3824090U JPH0617078Y2 (ja) | 1990-04-09 | 1990-04-09 | 流体検出スイッチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128858U JPH03128858U (enrdf_load_stackoverflow) | 1991-12-25 |
| JPH0617078Y2 true JPH0617078Y2 (ja) | 1994-05-02 |
Family
ID=31546067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3824090U Expired - Lifetime JPH0617078Y2 (ja) | 1990-04-09 | 1990-04-09 | 流体検出スイッチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617078Y2 (enrdf_load_stackoverflow) |
-
1990
- 1990-04-09 JP JP3824090U patent/JPH0617078Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03128858U (enrdf_load_stackoverflow) | 1991-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2858518A (en) | Fluid tight electrical connection | |
| US4295766A (en) | Self-aligning dome nut | |
| US5201492A (en) | Metal diaphragm for diaphragm-type valve | |
| US5874679A (en) | Pressure sensor package and method of making the same | |
| US6702293B2 (en) | Seal member mounted between cylinder head cover and ignition plug tube | |
| US5280926A (en) | Seal apparatus for pressure responsive electrical switch | |
| US5932808A (en) | Pressure sensor module having dual insulating substrates on the pressure sensing and non-pressure sensing sides | |
| US4393688A (en) | Piezoelectric knock sensor | |
| JP3056794B2 (ja) | 圧力応答スイッチ | |
| US20040007073A1 (en) | Hermetic pressure transducer | |
| US20040007075A1 (en) | Hermetic pressure transducer | |
| US6672170B1 (en) | Hermetic pressure transducer | |
| US2494213A (en) | Fluid operated switch assembly | |
| US5049708A (en) | Normally closed pressure responsive switch | |
| JPH0617078Y2 (ja) | 流体検出スイッチ | |
| GB2140623A (en) | Push button switch | |
| US5708245A (en) | Normally open pressure responsive switch | |
| US4845322A (en) | Plunger type fluid pressure switch | |
| GB2132415A (en) | Diaphragm pressure switch | |
| US3683137A (en) | Pressure switch diaphragm assembly with clamping diaphragm sealing means | |
| JP2003257403A (ja) | 一方向弁 | |
| CA1279684C (en) | Pressure sensitive switch | |
| EP0589614B1 (en) | Connecting assembly for ignition plug in gasoline engine | |
| JPS644210Y2 (enrdf_load_stackoverflow) | ||
| JP2507654Y2 (ja) | 圧力スイッチ |