JPH0333921U - - Google Patents
Info
- Publication number
- JPH0333921U JPH0333921U JP9347889U JP9347889U JPH0333921U JP H0333921 U JPH0333921 U JP H0333921U JP 9347889 U JP9347889 U JP 9347889U JP 9347889 U JP9347889 U JP 9347889U JP H0333921 U JPH0333921 U JP H0333921U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- operating rod
- contact
- movable
- disposed
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の実施例を示す断面図、第２
図は上記実施例の抵抗片の圧力−抵抗特性図、第
３図は抵抗片の温度−抵抗特性図、第４図は他の
実施例を示す断面図である。
１……ケース、２……ダイアフラム、４……可
動接触子、５……固定接触子、６……抵抗片、７
，７ａ……作動杆、８……操作杆、９……スプリ
ング。
Figure 1 is a sectional view showing an embodiment of this invention, Figure 2 is a sectional view showing an embodiment of this invention.
The figure is a pressure-resistance characteristic diagram of the resistor piece of the above embodiment, FIG. 3 is a temperature-resistance characteristic diagram of the resistor piece, and FIG. 4 is a sectional view showing another embodiment. DESCRIPTION OF SYMBOLS 1... Case, 2... Diaphragm, 4... Movable contact, 5... Fixed contact, 6... Resistance piece, 7
, 7a... Operating rod, 8... Operating rod, 9... Spring.
Claims (1)
により電気抵抗が導通状態に変化するゴムからな
り上記ケース内に設けられた固定接触子と可動接
触子との間に配設された抵抗片と、上記可動接触
子とダイアフラムとの間に配設され絶縁材料から
なる作動杆と、上記作動杆と相対してダイアフラ
ムに当接する操作杆とを備えたことを特徴とする
無接点スイツチ。 A case sealed by a diaphragm, a resistance piece made of rubber whose electrical resistance changes to a conductive state when pressurized, and a resistor piece disposed between a fixed contact and a movable contact provided in the case, and the movable 1. A non-contact switch comprising: an operating rod made of an insulating material and disposed between a contact and a diaphragm; and an operating rod that faces the operating rod and contacts the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9347889U JPH0333921U (en) | 1989-08-10 | 1989-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9347889U JPH0333921U (en) | 1989-08-10 | 1989-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0333921U true JPH0333921U (en) | 1991-04-03 |
Family
ID=31642860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9347889U Pending JPH0333921U (en) | 1989-08-10 | 1989-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333921U (en) |
-
1989
- 1989-08-10 JP JP9347889U patent/JPH0333921U/ja active Pending