JPH01122234U - - Google Patents
Info
- Publication number
- JPH01122234U JPH01122234U JP1791888U JP1791888U JPH01122234U JP H01122234 U JPH01122234 U JP H01122234U JP 1791888 U JP1791888 U JP 1791888U JP 1791888 U JP1791888 U JP 1791888U JP H01122234 U JPH01122234 U JP H01122234U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- switching button
- transmission mechanism
- displacement
- interposed
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
図面は本考案を具体化した一実施例を示し、第
１図は一側断面図、第２図は一部破断他側面図、
第３図は一部破断正面図である。
圧力差検出ハウジング……１、検出ポート……
１ａ，１ｂ、ダイヤフラム……３、作動伝達機構
を構成する作動伝達ロツド１２及びピストン１４
、同じく作動伝達レバー……２０、スイツチ本体
……２４、切換ボタン……２４ａ。
The drawings show an embodiment embodying the present invention; FIG. 1 is a sectional view of one side, FIG. 2 is a partially broken side view of the other side,
FIG. 3 is a partially cutaway front view. Pressure difference detection housing...1, detection port...
1a, 1b, diaphragm...3, actuation transmission rod 12 and piston 14 that constitute the actuation transmission mechanism
Similarly, the operation transmission lever...20, the switch body...24, and the switching button...24a.
Claims (1)
ボタンを備えたスイツチ本体と、一対の検出ポー
ト間に１枚のダイヤフラムを介在収容した圧力差
検出ハウジングと、このダイヤフラムと前記切換
ボタンとの間に介在された作動伝達機構とから構
成し、前記ダイヤフラムを介した流体の差圧に伴
うダイヤフラムの変位を前記作動伝達機構を介し
て前記切換ボタンの切換変位に変換するようにし
たことを特徴とする差圧スイツチ。 A switch body equipped with a switching button that can be switched between an ON position and an OFF position, a pressure difference detection housing that accommodates a diaphragm interposed between a pair of detection ports, and between this diaphragm and the switching button. and an interposed actuation transmission mechanism, and the displacement of the diaphragm due to the differential pressure of the fluid through the diaphragm is converted into a switching displacement of the switching button via the actuation transmission mechanism. Differential pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1791888U JPH01122234U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1791888U JPH01122234U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122234U true JPH01122234U (en) | 1989-08-18 |
Family
ID=31232111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1791888U Pending JPH01122234U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011007589A1 (en) * | 2009-07-17 | 2011-01-20 | 株式会社コガネイ | Pressure switch |
-
1988
- 1988-02-12 JP JP1791888U patent/JPH01122234U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011007589A1 (en) * | 2009-07-17 | 2011-01-20 | 株式会社コガネイ | Pressure switch |
| TWI386633B (en) * | 2009-07-17 | 2013-02-21 | Koganei Ltd | Pressure switch |