JPS64771U - - Google Patents
Info
- Publication number
- JPS64771U JPS64771U JP9549487U JP9549487U JPS64771U JP S64771 U JPS64771 U JP S64771U JP 9549487 U JP9549487 U JP 9549487U JP 9549487 U JP9549487 U JP 9549487U JP S64771 U JPS64771 U JP S64771U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- mounting step
- valve
- gasket body
- corner
- 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
- 238000012856 packing Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Description
第1図は、本考案の一実施例の部分断面図、第
2図は、同実施例の装着前の状態を示す部分断面
図、第3図は、従来の技術によるボールバルブ用
パツキンの一例の部分断面図である。
1……バルブケース、2……パツキン装着段部
、3……ボールバルブ、4……流体流通孔、5…
…パツキン本体、6……軸方向リツプ、7……径
方向リツプ、8……Oリング、11……補強環。
FIG. 1 is a partial sectional view of an embodiment of the present invention, FIG. 2 is a partial sectional view of the same embodiment before installation, and FIG. 3 is an example of a ball valve packing according to the prior art. FIG. DESCRIPTION OF SYMBOLS 1... Valve case, 2... Packing mounting step, 3... Ball valve, 4... Fluid circulation hole, 5...
...Packing body, 6...Axis lip, 7...Radial lip, 8...O ring, 11...Reinforcement ring.
Claims (1)
バルブケース1に形成されたパツキン装着段部2
に挿入されて該パツキン装着段部2の角部との間
に環状空室を形成するパツキン本体5と、該パツ
キン本体5から前記バルブケース1内に装着され
たボールバルブ3の流体流通孔4の中心軸線方向
に伸びて前記ボールバルブ3の周面に弾性接触す
る軸方向リツプ6と、前記パツキン本体5から前
記流体流通孔4の半径方向内方へ伸びて前記ボー
ルバルブ3の周面に弾性接触する径方向リツプ7
とを有し、前記パツキン本体5と前記パツキン装
着段部2の角部との間に形成された環状空室内に
、ゴム材料をもつて製せられたOリング8を挿入
されてなるボールバルブ用パツキン。 Made from tetrafluoroethylene resin material,
Gasket mounting step 2 formed on valve case 1
a gasket body 5 that is inserted into the gasket body 5 and forms an annular cavity between the gasket body 5 and the corner of the gasket mounting step 2; and a fluid communication hole 4 of the ball valve 3 that is installed from the gasket body 5 into the valve case 1. an axial lip 6 extending in the direction of the central axis of the valve and elastically contacting the circumferential surface of the ball valve 3; Radial lip 7 in elastic contact
and an O-ring 8 made of a rubber material is inserted into an annular cavity formed between the packing main body 5 and the corner of the packing mounting step 2. Patsukin for use.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9549487U JPS64771U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9549487U JPS64771U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS64771U true JPS64771U (en) | 1989-01-05 |
Family
ID=30960092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9549487U Pending JPS64771U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS64771U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0577668U (en) * | 1992-03-24 | 1993-10-22 | 大阪瓦斯株式会社 | Water purifier seal structure |
JP2001012622A (en) * | 1999-06-29 | 2001-01-16 | Aisin Seiki Co Ltd | Ball valve |
JP2010001964A (en) * | 2008-06-20 | 2010-01-07 | Ckd Corp | Ball valve |
KR101208248B1 (en) * | 2012-06-04 | 2012-12-04 | 손성민 | Ball valve metal steatring |
JP2015218775A (en) * | 2014-05-15 | 2015-12-07 | 株式会社山田製作所 | Electrically-driven water valve |
JP2021092251A (en) * | 2019-12-09 | 2021-06-17 | 株式会社デンソー | Valve device |
KR20230126552A (en) * | 2022-02-23 | 2023-08-30 | 동아대학교 산학협력단 | Cryogenic Needle Valve |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4529519Y1 (en) * | 1966-12-24 | 1970-11-12 | ||
JPS6014665A (en) * | 1983-07-05 | 1985-01-25 | Tlv Co Ltd | Ball valve |
-
1987
- 1987-06-22 JP JP9549487U patent/JPS64771U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4529519Y1 (en) * | 1966-12-24 | 1970-11-12 | ||
JPS6014665A (en) * | 1983-07-05 | 1985-01-25 | Tlv Co Ltd | Ball valve |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0577668U (en) * | 1992-03-24 | 1993-10-22 | 大阪瓦斯株式会社 | Water purifier seal structure |
JP2001012622A (en) * | 1999-06-29 | 2001-01-16 | Aisin Seiki Co Ltd | Ball valve |
JP2010001964A (en) * | 2008-06-20 | 2010-01-07 | Ckd Corp | Ball valve |
KR101208248B1 (en) * | 2012-06-04 | 2012-12-04 | 손성민 | Ball valve metal steatring |
WO2013183880A1 (en) * | 2012-06-04 | 2013-12-12 | (주)대일밸브 | Metal seat ring for ball valve |
JP2015218775A (en) * | 2014-05-15 | 2015-12-07 | 株式会社山田製作所 | Electrically-driven water valve |
JP2021092251A (en) * | 2019-12-09 | 2021-06-17 | 株式会社デンソー | Valve device |
KR20230126552A (en) * | 2022-02-23 | 2023-08-30 | 동아대학교 산학협력단 | Cryogenic Needle Valve |