JPH0466742U - - Google Patents
Info
- Publication number
- JPH0466742U JPH0466742U JP11019590U JP11019590U JPH0466742U JP H0466742 U JPH0466742 U JP H0466742U JP 11019590 U JP11019590 U JP 11019590U JP 11019590 U JP11019590 U JP 11019590U JP H0466742 U JPH0466742 U JP H0466742U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- pressure
- terminal
- movable
- 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)
Description
第１図は本考案の実施例が適用される自動車用
パワーステアリング装置のオイルポンプを示す断
面図、第２図は本考案一実施例の圧力スイツチを
示す断面図、第３図は可動部材の斜視図、第４図
は従来の実施例を示す圧力スイツチの断面図であ
る。
１０……圧力スイツチ、１１……油圧回路、１
２……スイツチハウジング（固定部材）、１５…
…スイツチ取付相手部材（固定部材）、１８……
固定端子、２０……可動端子（可動部材）、２１
……受圧ピストン（可動部材）、２２……スプリ
ング、２５……環状溝、２６……Ｃ形リング。
Fig. 1 is a sectional view showing an oil pump of an automobile power steering system to which an embodiment of the present invention is applied, Fig. 2 is a sectional view showing a pressure switch of an embodiment of the invention, and Fig. 3 is a sectional view of a movable member. The perspective view and FIG. 4 are cross-sectional views of a pressure switch showing a conventional embodiment. 10...Pressure switch, 11...Hydraulic circuit, 1
2... Switch housing (fixing member), 15...
...Switch mounting member (fixed member), 18...
Fixed terminal, 20...Movable terminal (movable member), 21
... Pressure receiving piston (movable member), 22 ... Spring, 25 ... Annular groove, 26 ... C-shaped ring.
Claims (1)
グの一端に固着された固定端子で構成する固定部
材と、該固定端子に対し、常態において非接触状
態に配置された可動端子および該可動端子と一体
的に設けられ、圧力回路内の圧力を受ける受圧ピ
ストンからなる可動部材とを備えた圧力スイツチ
において、上記可動部材を構成する受圧ピストン
の所定位置に環状溝を形成し、上記環状溝内に切
欠部を有するＣ形リングを装着したことを特徴と
する圧力スイツチ。 A fixed member consisting of a switch housing and a fixed terminal fixed to one end of the switch housing, a movable terminal disposed in a non-contact state under normal conditions with respect to the fixed terminal, and a fixed member integrally provided with the movable terminal, A pressure switch comprising a movable member consisting of a pressure receiving piston that receives pressure within a circuit, wherein an annular groove is formed at a predetermined position of the pressure receiving piston constituting the movable member, and a C-shaped ring having a notch in the annular groove. A pressure switch characterized by being equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990110195U JP2547050Y2 (en) | 1990-10-23 | 1990-10-23 | pressure switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990110195U JP2547050Y2 (en) | 1990-10-23 | 1990-10-23 | pressure switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0466742U true JPH0466742U (en) | 1992-06-12 |
| JP2547050Y2 JP2547050Y2 (en) | 1997-09-03 |
Family
ID=31857496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990110195U Expired - Lifetime JP2547050Y2 (en) | 1990-10-23 | 1990-10-23 | pressure switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2547050Y2 (en) |
-
1990
- 1990-10-23 JP JP1990110195U patent/JP2547050Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2547050Y2 (en) | 1997-09-03 |