JPH0280948U - - Google Patents
Info
- Publication number
- JPH0280948U JPH0280948U JP15940488U JP15940488U JPH0280948U JP H0280948 U JPH0280948 U JP H0280948U JP 15940488 U JP15940488 U JP 15940488U JP 15940488 U JP15940488 U JP 15940488U JP H0280948 U JPH0280948 U JP H0280948U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- movable piece
- switch
- pressure switch
- push rod
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は、この考案の一実施例を示す圧力スイ
ツチの断面図、第２図は、同スイツチにおけるス
イツチケース組立体のカバーを取り除いた左側面
図、第３図は、同スイツチケース組立体の右側面
図、第４図は、従来の圧力スイツチの一例を示す
断面図である。
２２……継手、２９……受圧ダイヤフラム（受
圧部材）、２６……アウタケース、３１……プツ
シユロツド、３２……スイツチケース、３７……
共通端子、３８……可動片、３９……可動接点、
４０，４１……固定端子、４２，４３……固定接
点、４５……復帰ばね。
Fig. 1 is a sectional view of a pressure switch showing an embodiment of this invention, Fig. 2 is a left side view of the switch case assembly with the cover removed, and Fig. 3 is a view of the switch case assembly. The right side view of FIG. 4 is a sectional view showing an example of a conventional pressure switch. 22...Joint, 29...Pressure receiving diaphragm (pressure receiving member), 26...Outer case, 31...Push rod, 32...Switch case, 37...
common terminal, 38...movable piece, 39...movable contact,
40, 41... Fixed terminal, 42, 43... Fixed contact, 45... Return spring.
Claims (1)
の移動をプツシユロツドを介して内蔵スイツチの
可動片に伝えて接点の切り換えを行なう圧力スイ
ツチにおいて、前記可動片の下側にこの可動片を
前記プツシユロツド側に押圧する復帰ばねを設け
たことを特徴とする圧力スイツチ。 In a pressure switch that switches the contact by transmitting the movement of a pressure receiving member due to the pressure of fluid introduced into the joint to a movable piece of a built-in switch via a push rod, this movable piece is placed below the movable piece on the side of the push rod. A pressure switch characterized by being provided with a return spring that presses the pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15940488U JPH0280948U (en) | 1988-12-09 | 1988-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15940488U JPH0280948U (en) | 1988-12-09 | 1988-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0280948U true JPH0280948U (en) | 1990-06-21 |
Family
ID=31440589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15940488U Pending JPH0280948U (en) | 1988-12-09 | 1988-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280948U (en) |
-
1988
- 1988-12-09 JP JP15940488U patent/JPH0280948U/ja active Pending