JPS63106036U - - Google Patents
Info
- Publication number
- JPS63106036U JPS63106036U JP20071486U JP20071486U JPS63106036U JP S63106036 U JPS63106036 U JP S63106036U JP 20071486 U JP20071486 U JP 20071486U JP 20071486 U JP20071486 U JP 20071486U JP S63106036 U JPS63106036 U JP S63106036U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- base
- diaphragm
- periphery
- switch
- 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
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は圧力スイツチの縦断正面図、第２図は同じく
縦断側面図、第３図は圧力スイツチを取付けたガ
スメータの一部切欠した側面図である。
１……ベース、２……受圧面部、３……フラン
ジ部、４……圧力導入孔、６……受圧室、７……
ダイヤフラム、１０……スイツチボツクス、１７
……プランジヤ、２０……アクシヨンスイツチ、
３６……仕切り壁（被取付け部材）。
The drawing shows one embodiment of this invention.
2 is a longitudinal sectional front view of the pressure switch, FIG. 2 is a longitudinal sectional side view, and FIG. 3 is a partially cutaway side view of the gas meter to which the pressure switch is attached. DESCRIPTION OF SYMBOLS 1... Base, 2... Pressure receiving surface part, 3... Flange part, 4... Pressure introduction hole, 6... Pressure receiving chamber, 7...
Diaphragm, 10...Switch box, 17
...Plunger, 20...Action switch,
36...Partition wall (attached member).
Claims (1)
取付け部材に対して取付けるためのフランジ部を
有したベースと、このベースに周縁部が固定され
前記圧力導入孔と連通する受圧室を形成するダイ
ヤフラムと、前記ベースに設けたスイツチボツク
スと、このスイツチボツクスの内部に設けられプ
ランジヤを介して前記ダイヤフラムと当接する可
動接点部材を有し圧力によつて伸縮するダイヤフ
ラムによつてオン、オフするアクシヨンスイツチ
とからなる圧力スイツチにおいて、前記ベースの
下部をフランジ部に対して凹陥部に形成し、この
凹陥部に対応する上部に前記ダイヤフラムの周縁
を固着したことを特徴とする圧力スイツチ。 A base having a pressure receiving surface portion having a pressure introduction hole, a flange portion on the periphery thereof for attachment to a member to be attached, and a diaphragm having the periphery fixed to the base and forming a pressure receiving chamber communicating with the pressure introduction hole. and a switch box provided on the base, and an action that is turned on and off by the diaphragm, which has a movable contact member provided inside the switch box and comes into contact with the diaphragm via a plunger, and expands and contracts under pressure. 1. A pressure switch comprising a pressure switch, characterized in that the lower part of the base is formed as a recessed part relative to the flange part, and the periphery of the diaphragm is fixed to the upper part corresponding to the recessed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20071486U JPH0330983Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20071486U JPH0330983Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63106036U true JPS63106036U (en) | 1988-07-08 |
| JPH0330983Y2 JPH0330983Y2 (en) | 1991-07-01 |
Family
ID=31163486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20071486U Expired JPH0330983Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330983Y2 (en) |
-
1986
- 1986-12-26 JP JP20071486U patent/JPH0330983Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330983Y2 (en) | 1991-07-01 |