JPS60194846U - pressure switch - Google Patents
pressure switchInfo
- Publication number
- JPS60194846U JPS60194846U JP8388584U JP8388584U JPS60194846U JP S60194846 U JPS60194846 U JP S60194846U JP 8388584 U JP8388584 U JP 8388584U JP 8388584 U JP8388584 U JP 8388584U JP S60194846 U JPS60194846 U JP S60194846U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- diaphragm
- switch
- pressure
- pressure 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示す縦断面図である。
図中、１はスイッチケース、６．６’はダイヤフラム、
７，７′は圧力室（第１の室）、８，８′はスイッチ室
（第２の室）、２０．２０’はスイッチ、２６は空気溜
室、２Ｂはフィルムを示す。 □補正 昭５９．
＆２９ −
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
一 スイッチケース内にダイヤプラムによって仕切
゛ られたことにより−第１の室と第２の室とを設け
、第１の室を圧力源に連通させて該圧力源の圧力変化に
応じてダイヤフラムを変位させ、該ダイヤフラムの変位
に応じてスイッチを作動させるように′−したものにお
いて、−通気性部材を介して大気に連−通するとともに
第２の室と連通する空気溜室を前記スイッチケースに一
体に設けたことを特徴どする圧力スイッチ。
―の簡単な説明を次のように補正する。
明細書第１頭第１桁目に記載の１フイルム、と１を示す
。ヨとの間に１（通気性部材）Ｊ牽加入す −る。The drawing is a longitudinal sectional view showing an embodiment of the present invention. In the figure, 1 is the switch case, 6.6' is the diaphragm,
7 and 7' are pressure chambers (first chambers), 8 and 8' are switch chambers (second chambers), 20 and 20' are switches, 26 is an air reservoir chamber, and 2B is a film. □Correction 1984.
&29 - The scope of claims for utility model registration is amended as follows. Scope of Utility Model Registration Claims 1 A first chamber and a second chamber are provided in the switch case by being partitioned by a diaphragm, and the first chamber is communicated with a pressure source so that the pressure source is A device configured to displace a diaphragm in response to pressure changes and operate a switch in response to the displacement of the diaphragm, which communicates with the atmosphere through a breathable member and with a second chamber. A pressure switch characterized in that an air reservoir chamber is integrally provided in the switch case. - The simple explanation of ``is corrected as follows. 1 film described in the first digit of the specification. Insert 1 (breathable member) J between the
Claims (1)
とにより第１の室と第２の室とを設け１、 第１の室
を圧力源に連通させて該圧力源の圧力変化に応じてダイ
ヤプラムを変位させ、該ダイヤフラムの変位に応じてス
イッチを作動させるようにしたものにおいて、通気性及
び撥水性を有する多孔質フィルムを介して大気に連通ず
るとともに第２の室と連通ずる空気溜室を前記スイッチ
ケースに一体に設けたことを特徴とする圧力スイッチ。A first chamber and a second chamber are provided in the switch case by being partitioned by a diaphragm, and the first chamber is communicated with a pressure source to displace the diaphragm in response to changes in the pressure of the pressure source. , in which the switch is actuated in accordance with the displacement of the diaphragm, wherein the switch case includes an air reservoir chamber that communicates with the atmosphere and the second chamber through a porous film having air permeability and water repellency. A pressure switch characterized by being integrally provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8388584U JPS60194846U (en) | 1984-06-06 | 1984-06-06 | pressure switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8388584U JPS60194846U (en) | 1984-06-06 | 1984-06-06 | pressure switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60194846U true JPS60194846U (en) | 1985-12-25 |
| JPS642357Y2 JPS642357Y2 (en) | 1989-01-19 |
Family
ID=30632914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8388584U Granted JPS60194846U (en) | 1984-06-06 | 1984-06-06 | pressure switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194846U (en) |
-
1984
- 1984-06-06 JP JP8388584U patent/JPS60194846U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642357Y2 (en) | 1989-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60194846U (en) | pressure switch | |
| JPS6030871U (en) | Negative pressure booster | |
| JPS6133347U (en) | pressure switch | |
| JPS58144105U (en) | Diaphragm type vacuum actuator | |
| JPS6142754U (en) | switch device | |
| JPS6125418U (en) | ceiling material | |
| JPS6213241U (en) | ||
| JPS6124194U (en) | robot hand | |
| JPS60171944U (en) | Negative pressure control device | |
| JPS5811844U (en) | pressure switch | |
| JPS5928659U (en) | engine | |
| JPS5959156U (en) | Waterbed with adjustable water pressure | |
| JPS60137183U (en) | diaphragm pump | |
| JPS59146829U (en) | plunger switch | |
| JPS5815575U (en) | Rack and pinion steering device | |
| JPS6448330U (en) | ||
| JPS58116936U (en) | Water heater | |
| JPS59179352U (en) | semiconductor pressure sensor | |
| JPH01141997U (en) | ||
| JPS6035904U (en) | Negative pressure actuator | |
| JPS58148302U (en) | Diaphragm type vacuum actuator | |
| JPS58139527U (en) | Boost pressure control device | |
| JPS5897373U (en) | diaphragm valve device | |
| JPS6141976U (en) | Automotive control valve | |
| JPS6245442U (en) |