JPH0267182U - - Google Patents
Info
- Publication number
- JPH0267182U JPH0267182U JP14675088U JP14675088U JPH0267182U JP H0267182 U JPH0267182 U JP H0267182U JP 14675088 U JP14675088 U JP 14675088U JP 14675088 U JP14675088 U JP 14675088U JP H0267182 U JPH0267182 U JP H0267182U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- valve
- valve body
- high vacuum
- 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
- Details Of Valves (AREA)
Description
第１図は本考案に係る高真空バルブの斜面図、
第２図は上記高真空バルブの縦断面図、第３図は
上記高真空バルブの分解斜視図である。
符号Ａ……高真空バルブ、１……シリンダ部、
１ａ……シリンダ本体部、１ｂ……中間フランジ
部、２……バルブ本体部、２ａ，２ｂ……筒口、
５……円孔、９……ピストンロツド、１４……ベ
ロー。
Figure 1 is a perspective view of the high vacuum valve according to the present invention.
FIG. 2 is a longitudinal sectional view of the high vacuum valve, and FIG. 3 is an exploded perspective view of the high vacuum valve. Code A...High vacuum valve, 1...Cylinder part,
1a... Cylinder body part, 1b... Intermediate flange part, 2... Valve body part, 2a, 2b... Cylinder mouth,
5... circular hole, 9... piston rod, 14... bellow.
Claims (1)
２つの筒口を開口したバルブ本体部とを連設し、
上記ピストンを摺動させて該ピストンのピストン
ロツドに固定した弁座又はベローを上記２つの筒
口の開き位置と閉じ位置とに移動させることによ
り、上記２つの筒口を開閉する高真空バルブにお
いて、 上記シリンダ部をピストンが摺動する円孔を貫
通したシリンダ本体部と上記円孔の底部を構成す
る中間フランジ部とに分割形成するとともに、上
記バルブ本体部の外形を角筒形に形成したことを
特徴とする高真空バルブ。[Scope of claim for utility model registration] A cylinder portion that slidably accommodates a piston;
The valve body with two openings is connected in series,
In the high vacuum valve that opens and closes the two cylinder ports by sliding the piston and moving a valve seat or bellows fixed to the piston rod of the piston between an open position and a closed position of the two cylinder ports, the cylinder The valve body is divided into a cylinder body that passes through a circular hole in which the piston slides, and an intermediate flange that forms the bottom of the circular hole, and the outer shape of the valve body is formed into a rectangular cylindrical shape. High vacuum valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146750U JPH0542307Y2 (en) | 1988-11-10 | 1988-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988146750U JPH0542307Y2 (en) | 1988-11-10 | 1988-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0267182U true JPH0267182U (en) | 1990-05-21 |
| JPH0542307Y2 JPH0542307Y2 (en) | 1993-10-25 |
Family
ID=31416530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988146750U Expired - Lifetime JPH0542307Y2 (en) | 1988-11-10 | 1988-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542307Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123980U (en) * | 1982-02-17 | 1983-08-23 | 株式会社日立製作所 | stop valve |
| JPS6124584U (en) * | 1984-07-20 | 1986-02-13 | 大亜真空株式会社 | compact valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174644A (en) * | 1978-04-03 | 1979-11-20 | General Motors Corporation | Transmission and shift linkage |
-
1988
- 1988-11-10 JP JP1988146750U patent/JPH0542307Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123980U (en) * | 1982-02-17 | 1983-08-23 | 株式会社日立製作所 | stop valve |
| JPS6124584U (en) * | 1984-07-20 | 1986-02-13 | 大亜真空株式会社 | compact valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542307Y2 (en) | 1993-10-25 |