CN103470805A - 一种阀座可调节的上装式球阀 - Google Patents
一种阀座可调节的上装式球阀 Download PDFInfo
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- CN103470805A CN103470805A CN2013104379012A CN201310437901A CN103470805A CN 103470805 A CN103470805 A CN 103470805A CN 2013104379012 A CN2013104379012 A CN 2013104379012A CN 201310437901 A CN201310437901 A CN 201310437901A CN 103470805 A CN103470805 A CN 103470805A
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- valve
- valve seat
- adjusting nut
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- spring
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CN201310437901.2A CN103470805B (zh) | 2013-09-24 | 2013-09-24 | 一种阀座可调节的上装式球阀 |
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CN201310437901.2A CN103470805B (zh) | 2013-09-24 | 2013-09-24 | 一种阀座可调节的上装式球阀 |
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CN103470805A true CN103470805A (zh) | 2013-12-25 |
CN103470805B CN103470805B (zh) | 2016-06-29 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105805345A (zh) * | 2016-06-01 | 2016-07-27 | 中玉阀门配件苏州有限公司 | 一种球阀阀座 |
CN113154077A (zh) * | 2021-05-07 | 2021-07-23 | 纽托克流体控制有限公司 | 一种可在线维护顶装式储气库金属硬密封球阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1290814A (zh) * | 1970-05-18 | 1972-09-27 | ||
JPS63266275A (ja) * | 1987-04-21 | 1988-11-02 | Kitamura Valve Seizo Kk | ボ−ルバルブ |
CN2606827Y (zh) * | 2003-03-24 | 2004-03-17 | 孟永康 | 高温高压补偿式密封球阀 |
CN201582436U (zh) * | 2009-12-03 | 2010-09-15 | 重庆白市驿锻制阀门研究所 | 一种上装式球阀 |
CN102094992A (zh) * | 2011-03-18 | 2011-06-15 | 温州科赛阀门有限公司 | 上装式固定球阀 |
CN203477422U (zh) * | 2013-09-24 | 2014-03-12 | 宣达实业集团有限公司 | 一种阀座可调节的上装式球阀 |
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2013
- 2013-09-24 CN CN201310437901.2A patent/CN103470805B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1290814A (zh) * | 1970-05-18 | 1972-09-27 | ||
JPS63266275A (ja) * | 1987-04-21 | 1988-11-02 | Kitamura Valve Seizo Kk | ボ−ルバルブ |
CN2606827Y (zh) * | 2003-03-24 | 2004-03-17 | 孟永康 | 高温高压补偿式密封球阀 |
CN201582436U (zh) * | 2009-12-03 | 2010-09-15 | 重庆白市驿锻制阀门研究所 | 一种上装式球阀 |
CN102094992A (zh) * | 2011-03-18 | 2011-06-15 | 温州科赛阀门有限公司 | 上装式固定球阀 |
CN203477422U (zh) * | 2013-09-24 | 2014-03-12 | 宣达实业集团有限公司 | 一种阀座可调节的上装式球阀 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105805345A (zh) * | 2016-06-01 | 2016-07-27 | 中玉阀门配件苏州有限公司 | 一种球阀阀座 |
CN113154077A (zh) * | 2021-05-07 | 2021-07-23 | 纽托克流体控制有限公司 | 一种可在线维护顶装式储气库金属硬密封球阀 |
CN113154077B (zh) * | 2021-05-07 | 2022-06-03 | 纽托克流体控制有限公司 | 一种可在线维护顶装式储气库金属硬密封球阀 |
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CN103470805B (zh) | 2016-06-29 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Qingtai Inventor after: Hu Jianlong Inventor after: Wei Mingzhen Inventor before: Yu Wei Inventor before: Yu Zhaojiang |
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COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Top-installation ball valve with adjustable valve seat Effective date of registration: 20171215 Granted publication date: 20160629 Pledgee: Zhejiang bank Wenzhou Limited by Share Ltd Yongjia branch Pledgor: Xuanda Industrial Group Co., Ltd. Registration number: 2017330000292 |
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