JPS6315529U - - Google Patents
Info
- Publication number
- JPS6315529U JPS6315529U JP10906286U JP10906286U JPS6315529U JP S6315529 U JPS6315529 U JP S6315529U JP 10906286 U JP10906286 U JP 10906286U JP 10906286 U JP10906286 U JP 10906286U JP S6315529 U JPS6315529 U JP S6315529U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- switch
- chamber
- insulator
- switch 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図乃至第３図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図はダイヤフラ
ム単体の断面図、第３図はダイヤフラム単体の斜
視図、第４図は本考案の他の実施例を示す平面図
である。
図中、１はボデイ、２はバキユーム室（圧力室
）、８はインシユレータ、１０はスイツチ室、１
１は固定コンタクト、１２はダイヤフラム、１３
は第１のシールリング部、１４は薄肉部、１５は
第２のシールリング部、１７は接触電極、２２は
可動コンタクトである。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a vertical side view, FIG. 2 is a sectional view of a single diaphragm, FIG. 3 is a perspective view of a single diaphragm, and FIG. 4 is a perspective view of a single diaphragm. FIG. 3 is a plan view showing another embodiment of the present invention. In the figure, 1 is the body, 2 is the vacuum chamber (pressure chamber), 8 is the insulator, 10 is the switch chamber, 1
1 is a fixed contact, 12 is a diaphragm, 13
14 is a first seal ring portion, 14 is a thin wall portion, 15 is a second seal ring portion, 17 is a contact electrode, and 22 is a movable contact.
Claims (1)
イツチ室を有するインシユレータと、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と前記ボデイと
の間に挾持される環状の第２のシールリング部と
、前記薄肉部に形成された孔部と、この孔部を貫
通して前記ボデイに接触するように前記固定コン
タクトに形成された接触電極と、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。 A body having a pressure chamber communicating with a pressure source, an insulator having a switch chamber, a fixed contact provided in the switch chamber and having an outer peripheral portion attached to an opening edge of the switch chamber, and connecting the switch chamber and the pressure 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 molded on the outer peripheral portion of the first seal ring portion via a thin wall portion and is held between the insulator and the body; a contact electrode formed on the fixed contact so as to penetrate through the hole and come into contact with the body; A diaphragm switch comprising a movable contact arranged inside the switch chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10906286U JPS6315529U (en) | 1986-07-16 | 1986-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10906286U JPS6315529U (en) | 1986-07-16 | 1986-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6315529U true JPS6315529U (en) | 1988-02-01 |
Family
ID=30986823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10906286U Pending JPS6315529U (en) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315529U (en) |
-
1986
- 1986-07-16 JP JP10906286U patent/JPS6315529U/ja active Pending