TWI650501B - 耳軸型球閥 - Google Patents
耳軸型球閥 Download PDFInfo
- Publication number
- TWI650501B TWI650501B TW105101556A TW105101556A TWI650501B TW I650501 B TWI650501 B TW I650501B TW 105101556 A TW105101556 A TW 105101556A TW 105101556 A TW105101556 A TW 105101556A TW I650501 B TWI650501 B TW I650501B
- Authority
- TW
- Taiwan
- Prior art keywords
- ball
- seat
- ball seat
- pressure
- sealing
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract description 140
- 238000009434 installation Methods 0.000 claims abstract description 62
- 230000002159 abnormal effect Effects 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims description 46
- 239000000463 material Substances 0.000 description 20
- 230000002093 peripheral effect Effects 0.000 description 17
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015014295A JP6474262B2 (ja) | 2015-01-28 | 2015-01-28 | トラニオン型ボールバルブ |
| JP2015-014295 | 2015-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201638509A TW201638509A (zh) | 2016-11-01 |
| TWI650501B true TWI650501B (zh) | 2019-02-11 |
Family
ID=56559062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105101556A TWI650501B (zh) | 2015-01-28 | 2016-01-19 | 耳軸型球閥 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6474262B2 (enrdf_load_stackoverflow) |
| TW (1) | TWI650501B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6426435B2 (ja) * | 2014-10-28 | 2018-11-21 | 株式会社キッツ | トラニオン型ボールバルブ |
| CN107725802A (zh) * | 2017-11-02 | 2018-02-23 | 苏州丹顿机电有限公司 | 一种防泄漏阀门 |
| JP6710254B2 (ja) * | 2018-10-24 | 2020-06-17 | 株式会社キッツ | トラニオン型ボールバルブ |
| CN113864477A (zh) * | 2021-10-09 | 2021-12-31 | 欧维克集团有限公司 | 高压双联浮动球阀 |
| JP2024095863A (ja) * | 2022-12-29 | 2024-07-11 | 株式会社キッツ | ボールシートおよびボールバルブ |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3472270A (en) * | 1967-04-14 | 1969-10-14 | Masheder Design Studies Ltd | Ball valves |
| TW200521366A (en) * | 2003-12-19 | 2005-07-01 | Metal Ind Res & Dev Ct | Positive-action and anti-leak structure of a ball valve |
| JP2009041776A (ja) * | 2008-10-27 | 2009-02-26 | Kitz Corp | ボールバルブ |
| US20100117019A1 (en) * | 2008-11-12 | 2010-05-13 | Velan Inc. | Seat arrangement with cavity pressure relief for a ball valve |
| TWM472782U (zh) * | 2013-11-15 | 2014-02-21 | Transworld Steel Entpr Co Ltd | 球閥之球墊洩壓結構 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3269693A (en) * | 1965-05-24 | 1966-08-30 | Acf Ind Inc | Ball valve seat |
| US4410165A (en) * | 1982-02-16 | 1983-10-18 | Whitey Co. | Ball valve and seat assembly |
| JPS58148365U (ja) * | 1982-03-30 | 1983-10-05 | 日立金属株式会社 | ボ−ルバルブ |
-
2015
- 2015-01-28 JP JP2015014295A patent/JP6474262B2/ja active Active
-
2016
- 2016-01-19 TW TW105101556A patent/TWI650501B/zh active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3472270A (en) * | 1967-04-14 | 1969-10-14 | Masheder Design Studies Ltd | Ball valves |
| TW200521366A (en) * | 2003-12-19 | 2005-07-01 | Metal Ind Res & Dev Ct | Positive-action and anti-leak structure of a ball valve |
| JP2009041776A (ja) * | 2008-10-27 | 2009-02-26 | Kitz Corp | ボールバルブ |
| US20100117019A1 (en) * | 2008-11-12 | 2010-05-13 | Velan Inc. | Seat arrangement with cavity pressure relief for a ball valve |
| TWM472782U (zh) * | 2013-11-15 | 2014-02-21 | Transworld Steel Entpr Co Ltd | 球閥之球墊洩壓結構 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201638509A (zh) | 2016-11-01 |
| JP2016138609A (ja) | 2016-08-04 |
| JP6474262B2 (ja) | 2019-02-27 |
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