JPS62194989U - - Google Patents
Info
- Publication number
- JPS62194989U JPS62194989U JP8330186U JP8330186U JPS62194989U JP S62194989 U JPS62194989 U JP S62194989U JP 8330186 U JP8330186 U JP 8330186U JP 8330186 U JP8330186 U JP 8330186U JP S62194989 U JPS62194989 U JP S62194989U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- shoulder
- spud
- valve stem
- embedded
- 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
- 238000012856 packing Methods 0.000 claims description 3
Landscapes
- Joints With Pressure Members (AREA)
- Check Valves (AREA)
Description
第１図は本考案のチユーブバルブのバルブステ
ムの斜視図、第２図はバルブスリーブの斜視図、
第３図ａ〜ｃはバルブスパツドの凹陥部の別の実
施例を示す平面図、第４図は組付品の半縦断面図
、第５図は従来のチユーブバルブを示す半縦断側
面図。
３……六角状の凹陥部、７……バルブスパツド
、８……肩部、９，１０……パツキング、１１…
…胴部、１３……バルブステム、１４……ナツト
。
Fig. 1 is a perspective view of the valve stem of the tube valve of the present invention, Fig. 2 is a perspective view of the valve sleeve,
3a to 3c are plan views showing another embodiment of the concave portion of the valve spud, FIG. 4 is a half-longitudinal cross-sectional view of the assembled product, and FIG. 5 is a half-longitudinal side view showing a conventional tube valve. 3... Hexagonal concave portion, 7... Valve spud, 8... Shoulder, 9, 10... Packing, 11...
...Body part, 13... Valve stem, 14... Nut.
Claims (1)
すると共に、上端部内面にバルブステムの肩部８
が嵌入可能な凹陥部３を形成し、該凹陥部の座４
からパツキング９の当たり面となるテーパー面５
を形成し、且つ外周部におねじ部６を設けたバル
ブスパツド７と、上記バルブスパツド７の凹陥部
３に挿入可能な相似形状に形成した肩部８と、外
周部にパツキング９，１０を装着してなる胴部１
１及び中心部に空気導通孔１２を有するバルブス
テム１３と、上記バルブスパツド７のおねじ部６
にねじ込み可能なナツト１４からなり、該ナツト
にて上記バルブステム１３の肩部８の上端を押さ
え込むことにより、肩部下面とバルブスパツド７
の座４とを圧接するようにしたチユーブバルブ。 The lower large-diameter flange portion 1 is embedded in the base rubber 2, and the shoulder portion 8 of the valve stem is embedded on the inner surface of the upper end portion.
forms a recessed part 3 into which the material can be fitted, and a seat 4 of the recessed part
Tapered surface 5 that becomes the contact surface for packing 9
A valve spud 7 having a threaded portion 6 on the outer periphery, a shoulder 8 formed in a similar shape that can be inserted into the recess 3 of the valve spud 7, and packings 9 and 10 are attached to the outer periphery. Torso part 1
1, a valve stem 13 having an air passage hole 12 in the center, and a male threaded portion 6 of the valve spud 7.
By pressing the upper end of the shoulder 8 of the valve stem 13 with the nut 14, the lower surface of the shoulder and the valve spud 7 are connected.
A tube valve that is in pressure contact with seat 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8330186U JPH0249433Y2 (en) | 1986-05-31 | 1986-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8330186U JPH0249433Y2 (en) | 1986-05-31 | 1986-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62194989U true JPS62194989U (en) | 1987-12-11 |
| JPH0249433Y2 JPH0249433Y2 (en) | 1990-12-26 |
Family
ID=30936762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8330186U Expired JPH0249433Y2 (en) | 1986-05-31 | 1986-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249433Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014228064A (en) * | 2013-05-22 | 2014-12-08 | 三菱重工業株式会社 | Union pipe joint and canned motor pump having the same |
| CN112703345A (en) * | 2018-09-18 | 2021-04-23 | Asml荷兰有限公司 | Counter-rotating fluid connection |
-
1986
- 1986-05-31 JP JP8330186U patent/JPH0249433Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014228064A (en) * | 2013-05-22 | 2014-12-08 | 三菱重工業株式会社 | Union pipe joint and canned motor pump having the same |
| CN112703345A (en) * | 2018-09-18 | 2021-04-23 | Asml荷兰有限公司 | Counter-rotating fluid connection |
| JP2022500596A (en) * | 2018-09-18 | 2022-01-04 | エーエスエムエル ネザーランズ ビー．ブイ． | Anti-rotation fluid connection |
| CN112703345B (en) * | 2018-09-18 | 2024-04-05 | Asml荷兰有限公司 | Anti-rotation fluid connection |
| US11988307B2 (en) | 2018-09-18 | 2024-05-21 | Asml Netherlands B.V. | Anti-rotation fluid connection |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249433Y2 (en) | 1990-12-26 |