JPH045563U - - Google Patents
Info
- Publication number
- JPH045563U JPH045563U JP4714990U JP4714990U JPH045563U JP H045563 U JPH045563 U JP H045563U JP 4714990 U JP4714990 U JP 4714990U JP 4714990 U JP4714990 U JP 4714990U JP H045563 U JPH045563 U JP H045563U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- protrusion
- section
- cross
- radius
- 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
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical compound FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 230000020347 spindle assembly Effects 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第１図は本考案に係わる高圧容器用バルブを示
す断面図、第２図は同じく要部の断面図、第３図
のａ〜ｄおよび第４図のａ′〜ｄ′は説明図、第
５図は従来例を示す断面図である。
１……突条、２……弁座、３……バルブシート
、４……弁体、５……凹溝、６……バルブ本体、
７……ハンドル、８……スピンドル組立、９……
グランドナツト、１０……グランドパツキン、１
１……ハンドルパツキン、１２……ハンドルスプ
リング、１２……スプリングカバー、１４……止
めナツト、１６……バルブシート。
FIG. 1 is a sectional view showing a valve for high pressure vessels according to the present invention, FIG. 2 is a sectional view of the main parts, a to d in FIG. 3 and a' to d' in FIG. FIG. 5 is a sectional view showing a conventional example. 1... Projection, 2... Valve seat, 3... Valve seat, 4... Valve body, 5... Concave groove, 6... Valve body,
7...Handle, 8...Spindle assembly, 9...
Grand Natsuto, 10...Grand Packkin, 1
1... Handle gasket, 12... Handle spring, 12... Spring cover, 14... Lock nut, 16... Valve seat.
補正 平２．７．２８
図面の簡単な説明を次のように補正する。
明細書第１０頁９行「ａ′〜ｄ′」を「イ〜ニ
」と補正する。Amendment 2.7.28 Hei 2. The brief description of the drawing is amended as follows. On page 10 of the specification, line 9, "a'-d'" are corrected to "i-d".
Claims (1)
た弁座２と、弁座２への着座部分に三フツ化エチ
レン等合成樹脂製バルブシート３を埋め込んだ弁
体４と、バルブシート３において前記突条１と対
応する円線上個所に設けた、断面が同突条１の断
面の半径より僅かに小さい半径の凹溝５と、をも
つことを特徴とする高圧容器用バルブ。 A valve seat 2 formed by surrounding a protrusion 1 having a semicircular cross section, a valve body 4 having a valve seat 3 made of a synthetic resin such as ethylene trifluoride embedded in the seating portion of the valve seat 2, and a valve seat. 3, a concave groove 5 having a radius slightly smaller in cross section than the radius of the cross section of the protrusion 1, which is provided at a position on a circular line corresponding to the protrusion 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4714990U JPH045563U (en) | 1990-05-02 | 1990-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4714990U JPH045563U (en) | 1990-05-02 | 1990-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045563U true JPH045563U (en) | 1992-01-20 |
Family
ID=31562834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4714990U Pending JPH045563U (en) | 1990-05-02 | 1990-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115798A (en) * | 2000-10-06 | 2002-04-19 | Neriki:Kk | Valve device |
-
1990
- 1990-05-02 JP JP4714990U patent/JPH045563U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115798A (en) * | 2000-10-06 | 2002-04-19 | Neriki:Kk | Valve device |