JPS6318733U - - Google Patents
Info
- Publication number
- JPS6318733U JPS6318733U JP11190086U JP11190086U JPS6318733U JP S6318733 U JPS6318733 U JP S6318733U JP 11190086 U JP11190086 U JP 11190086U JP 11190086 U JP11190086 U JP 11190086U JP S6318733 U JPS6318733 U JP S6318733U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- substrate
- electrode
- predetermined displacement
- portions
- 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
- 239000000758 substrate Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Measuring Fluid Pressure (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第1図乃至第9図は本考案の第1の実施例を示
し、第1図は第2図の―線に沿う断面図、第
2図は全体の平面図、第3図は電極基板の平面図
、第4図はダイヤフラム基板の縦断側面図、第5
図は電極の等価回路図、第6図は作用説明用の空
気圧―電気抵抗値特性図、第7図は使用例1を説
明するための時間―空気圧特性図、第8図は使用
例2を説明するための時間―空気圧特性図、第9
図は使用例3を説明するための温度―空気圧特性
図である。そして第10図及び第11図は本考案
の第2の実施例を示す夫々第3図及び第5図相当
図である。
図面中、1は電極基板、2乃至5は電極、6は
ダイヤフラム基板、7乃至10は凹部、7a乃至
10aはダイヤフラム部、11乃至14は導電膜
を示す。
1 to 9 show a first embodiment of the present invention, FIG. 1 is a cross-sectional view taken along the line - in FIG. 2, FIG. 2 is a plan view of the whole, and FIG. 3 is an electrode substrate A plan view, FIG. 4 is a vertical cross-sectional side view of the diaphragm board, and FIG.
The figure is an equivalent circuit diagram of the electrode, Figure 6 is a pneumatic pressure-electrical resistance characteristic diagram to explain the action, Figure 7 is a time-pneumatic characteristic diagram to explain usage example 1, and Figure 8 is a diagram of usage example 2. Time-pneumatic characteristic diagram for explanation, No. 9
The figure is a temperature-air pressure characteristic diagram for explaining usage example 3. 10 and 11 are views corresponding to FIG. 3 and FIG. 5, respectively, showing a second embodiment of the present invention. In the drawings, 1 is an electrode substrate, 2 to 5 are electrodes, 6 is a diaphragm substrate, 7 to 10 are recesses, 7a to 10a are diaphragm parts, and 11 to 14 are conductive films.
Claims (1)
異なるように形状が設定された複数個のダイヤフ
ラム部を有するダイヤフラム基板と、このダイヤ
フラム基板と対向して設けられ前記複数個のダイ
ヤフラム部に夫々対応する電極を有し該ダイヤフ
ラム部の所定の変位に応じて対応する電極が電気
信号を発生する電極基板とを具備してなる圧力ス
イツチ。 A diaphragm substrate having a plurality of diaphragm portions each having a shape set such that the pressure required to generate a predetermined displacement is different from one another, and a diaphragm substrate provided facing the diaphragm substrate and corresponding to the plurality of diaphragm portions, respectively. 1. A pressure switch comprising an electrode substrate having an electrode and a corresponding electrode generating an electric signal in response to a predetermined displacement of the diaphragm portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11190086U JPS6318733U (en) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11190086U JPS6318733U (en) | 1986-07-21 | 1986-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6318733U true JPS6318733U (en) | 1988-02-06 |
Family
ID=30992263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11190086U Pending JPS6318733U (en) | 1986-07-21 | 1986-07-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6318733U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005331361A (en) * | 2004-05-20 | 2005-12-02 | Akebono Brake Ind Co Ltd | Tyre air pressure alarming sensor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6158128A (en) * | 1984-07-26 | 1986-03-25 | ランコ・インコ−ポレ−テツド | Pressure switch |
-
1986
- 1986-07-21 JP JP11190086U patent/JPS6318733U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6158128A (en) * | 1984-07-26 | 1986-03-25 | ランコ・インコ−ポレ−テツド | Pressure switch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005331361A (en) * | 2004-05-20 | 2005-12-02 | Akebono Brake Ind Co Ltd | Tyre air pressure alarming sensor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0159838U (en) | ||
JPS6318733U (en) | ||
JPS61197550U (en) | ||
JPS62149307U (en) | ||
JPH02147110U (en) | ||
JPS62132592U (en) | ||
JPS61142402U (en) | ||
JPS637046U (en) | ||
JPS61121628U (en) | ||
JPS6193949U (en) | ||
JPS6190129U (en) | ||
JPS61139028U (en) | ||
JPH0415822U (en) | ||
JPH0270440U (en) | ||
JPS6210316U (en) | ||
JPS6320325U (en) | ||
JPH0179229U (en) | ||
JPS625439U (en) | ||
JPS61162040U (en) | ||
JPS60125506U (en) | Steel plate shape detection device | |
JPS61138137U (en) | ||
JPH045030U (en) | ||
JPS6292530U (en) | ||
JPS59194239U (en) | flat keyboard switch | |
JPS6333659U (en) |