CN102788176B - 一种交替止回球阀 - Google Patents
一种交替止回球阀 Download PDFInfo
- Publication number
- CN102788176B CN102788176B CN201210231098.2A CN201210231098A CN102788176B CN 102788176 B CN102788176 B CN 102788176B CN 201210231098 A CN201210231098 A CN 201210231098A CN 102788176 B CN102788176 B CN 102788176B
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- CN
- China
- Prior art keywords
- valve core
- ball valve
- entering hole
- liquid outlet
- liquid entering
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 97
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- Check Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210231098.2A CN102788176B (zh) | 2011-04-13 | 2011-04-13 | 一种交替止回球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210231098.2A CN102788176B (zh) | 2011-04-13 | 2011-04-13 | 一种交替止回球阀 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110093096A Division CN102182843B (zh) | 2011-04-13 | 2011-04-13 | 一种交替止回球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102788176A CN102788176A (zh) | 2012-11-21 |
CN102788176B true CN102788176B (zh) | 2014-02-12 |
Family
ID=47153678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210231098.2A Expired - Fee Related CN102788176B (zh) | 2011-04-13 | 2011-04-13 | 一种交替止回球阀 |
Country Status (1)
Country | Link |
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CN (1) | CN102788176B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107137812A (zh) * | 2017-07-18 | 2017-09-08 | 南昌大学第二附属医院 | 一种流体开关及吸氧装置 |
CN107906233A (zh) * | 2017-12-20 | 2018-04-13 | 浙江理工大学 | 一种磁式止回球阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2231272A7 (en) * | 1973-05-21 | 1974-12-20 | Pyrocristal Snc A Cominotti Ci | Electro-magnetically operated three-way valve - is for water softening plant and has ball on vert. geared shaft |
RU2041092C1 (ru) * | 1993-11-12 | 1995-08-09 | Акционерное общество открытого типа "Трансмаш" | Трехходовой кран воздухопровода железнодорожного транспортного средства |
DE29906687U1 (de) * | 1999-04-15 | 1999-07-08 | Flutec Fluidtechnische Geräte GmbH, 66280 Sulzbach | Kugelhahn, insbesondere Dreiwege-Kugelhahn |
CN201074689Y (zh) * | 2007-09-06 | 2008-06-18 | 项华通 | 三通活套法兰球阀 |
CN101482189A (zh) * | 2008-01-11 | 2009-07-15 | 株式会社山武 | 三通球阀 |
CN201757193U (zh) * | 2010-07-06 | 2011-03-09 | 刘洪剑 | 集成式换向阀组 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL193670C (nl) * | 1982-10-15 | 2000-06-06 | Vsh Fabrieken Bv | Drieweg kogelkraan. |
-
2011
- 2011-04-13 CN CN201210231098.2A patent/CN102788176B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2231272A7 (en) * | 1973-05-21 | 1974-12-20 | Pyrocristal Snc A Cominotti Ci | Electro-magnetically operated three-way valve - is for water softening plant and has ball on vert. geared shaft |
RU2041092C1 (ru) * | 1993-11-12 | 1995-08-09 | Акционерное общество открытого типа "Трансмаш" | Трехходовой кран воздухопровода железнодорожного транспортного средства |
DE29906687U1 (de) * | 1999-04-15 | 1999-07-08 | Flutec Fluidtechnische Geräte GmbH, 66280 Sulzbach | Kugelhahn, insbesondere Dreiwege-Kugelhahn |
CN201074689Y (zh) * | 2007-09-06 | 2008-06-18 | 项华通 | 三通活套法兰球阀 |
CN101482189A (zh) * | 2008-01-11 | 2009-07-15 | 株式会社山武 | 三通球阀 |
CN201757193U (zh) * | 2010-07-06 | 2011-03-09 | 刘洪剑 | 集成式换向阀组 |
Also Published As
Publication number | Publication date |
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CN102788176A (zh) | 2012-11-21 |
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Inventor after: Guan Yuxuan Inventor after: Zhang Peijie Inventor after: Huang Yigeng Inventor after: Zhuang Yiqin Inventor after: Zhuang Zhuowen Inventor after: Chen Zhenbiao Inventor after: Tang Shichang Inventor after: Gu Jiahui Inventor after: Dai Dameng Inventor before: Dai Dameng |
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Inventor after: Guan Yuxuan Inventor after: Yin Heju Inventor after: Dai Dameng Inventor after: Zhang Peijie Inventor after: Huang Yigeng Inventor after: Zhuang Yiqin Inventor after: Zhuang Zhuowen Inventor after: Chen Zhenbiao Inventor after: Tang Shichang Inventor after: Gu Jiahui Inventor after: Wang Chao Inventor before: Guan Yuxuan Inventor before: Zhang Peijie Inventor before: Huang Yigeng Inventor before: Zhuang Yiqin Inventor before: Zhuang Zhuowen Inventor before: Chen Zhenbiao Inventor before: Tang Shichang Inventor before: Gu Jiahui Inventor before: Dai Dameng |
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Free format text: CORRECT: INVENTOR; FROM: GUAN YUXUAN ZHANG PEIJIE HUANG YIGENG ZHUANG YIQIN ZHUANG ZHUOWEN CHEN ZHENBIAO TANG SHICHANG GU JIAHUI DAI DAMENG TO: GUAN YUXUAN ZHANG PEIJIE HUANG YIGENG ZHUANG YIQIN ZHUANG ZHUOWEN CHEN ZHENBIAO TANG SHICHANG GU JIAHUI WANG CHAO YIN HEJU DAI DAMENG |
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Application publication date: 20121121 Assignee: BINTEER VALVE (SICHUAN) CO.,LTD. Assignor: Juduoqin Contract record no.: 2014510000066 Denomination of invention: Alternation ball check valve Granted publication date: 20140212 License type: Exclusive License Record date: 20140623 |
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Address after: 225400 Jiangsu city of Taizhou province Taixing City Industrial Park Xiangrong Road No. 18 Patentee after: Juduoqin Address before: 723204 Hanzhoung City, Shaanxi province Chenggu County Yuan Gong Zhen Tian Shi Zi village ten group No. 505 Patentee before: Juduoqin |
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Assignee: BINTEER VALVE (SICHUAN) CO.,LTD. Assignor: Juduoqin Contract record no.: 2014510000066 Date of cancellation: 20170324 |
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Inventor after: Chen Daming Inventor before: Guan Yuxuan Inventor before: Yin Heju Inventor before: Dai Dameng Inventor before: Zhang Peijie Inventor before: Huang Yigeng Inventor before: Zhuang Yiqin Inventor before: Zhuang Zhuowen Inventor before: Chen Zhenbiao Inventor before: Tang Shichang Inventor before: Gu Jiahui Inventor before: Wang Chao |
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Effective date of registration: 20170410 Address after: Nangang Industrial Zone Road 528451 acres of Guangdong Province, Zhongshan Nanlang town Patentee after: ZHONGSHAN DADING PRECISION INDUSTRY CO.,LTD. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170410 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 225400 Jiangsu city of Taizhou province Taixing City Industrial Park Xiangrong Road No. 18 Patentee before: Juduoqin |
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