JPS63432U - - Google Patents
Info
- Publication number
- JPS63432U JPS63432U JP9309386U JP9309386U JPS63432U JP S63432 U JPS63432 U JP S63432U JP 9309386 U JP9309386 U JP 9309386U JP 9309386 U JP9309386 U JP 9309386U JP S63432 U JPS63432 U JP S63432U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- switch
- insulator
- seal ring
- fixed contact
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は縦断側面図、第２図は側面図、第３図は第２図
と異なる方向から見た側面図である。
図中、１はインシユレータ、３はスイツチ室、
１２は固定コンタクト、１４はボデイ、１５は圧
力室、１８はダイヤフラム、１９は第１のシール
リング部、２０は薄肉部、２１は第２のシールリ
ング部、２３は可動コンタクトである。
The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional side view, FIG. 2 is a side view, and FIG. 3 is a side view seen from a different direction from FIG. 2. In the figure, 1 is an insulator, 3 is a switch chamber,
12 is a fixed contact, 14 is a body, 15 is a pressure chamber, 18 is a diaphragm, 19 is a first seal ring portion, 20 is a thin wall portion, 21 is a second seal ring portion, and 23 is a movable contact.
Claims (1)
に連通する圧力室を有するボデイと、前記スイツ
チ室内に設けられ外周部が前記スイツチ室の開口
縁に装着された固定コンタクトと、前記スイツチ
室と圧力室とを仕切るように前記インシユレータ
とボデイとの間に配設されたダイヤフラムと、こ
のダイヤフラムの外周部に一体成形され前記固定
コンタクトの外周部と前記ボデイの端面との間に
挾持される環状の第１のシールリング部と、この
第１のシールリング部の外周部に薄肉部を介して
一体成形され前記インシユレータ及び前記ボデイ
の端面との間に挾持される環状の第２のシールリ
ング部と、前記ダイヤフラムの変位に応動して前
記固定コンタクトに接離するように前記スイツチ
室内に配設される可動コンタクトとを具備してな
るダイヤフラムスイツチ。 an insulator having a switch chamber; a body having a pressure chamber communicating with a pressure source; a fixed contact provided within the switch chamber and having an outer peripheral portion attached to the opening edge of the switch chamber; a diaphragm disposed between the insulator and the body so as to partition the body; and a first annular diaphragm integrally molded on the outer periphery of the diaphragm and sandwiched between the outer periphery of the fixed contact and the end surface of the body. a seal ring portion, an annular second seal ring portion that is integrally formed on the outer peripheral portion of the first seal ring portion via a thin wall portion and is held between the end surfaces of the insulator and the body; and the diaphragm. A diaphragm switch comprising: a movable contact disposed within the switch chamber so as to move toward and away from the fixed contact in response to the displacement of the diaphragm switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986093093U JPH0356983Y2 (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986093093U JPH0356983Y2 (en) | 1986-06-18 | 1986-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63432U true JPS63432U (en) | 1988-01-05 |
| JPH0356983Y2 JPH0356983Y2 (en) | 1991-12-25 |
Family
ID=30955381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986093093U Expired JPH0356983Y2 (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356983Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5355061U (en) * | 1976-10-13 | 1978-05-11 |
-
1986
- 1986-06-18 JP JP1986093093U patent/JPH0356983Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5355061U (en) * | 1976-10-13 | 1978-05-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0356983Y2 (en) | 1991-12-25 |