CN102410383B - 内密封比压可调式固定球球阀 - Google Patents
内密封比压可调式固定球球阀 Download PDFInfo
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- CN102410383B CN102410383B CN 201010295018 CN201010295018A CN102410383B CN 102410383 B CN102410383 B CN 102410383B CN 201010295018 CN201010295018 CN 201010295018 CN 201010295018 A CN201010295018 A CN 201010295018A CN 102410383 B CN102410383 B CN 102410383B
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- valve
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CN 201010295018 CN102410383B (zh) | 2010-09-23 | 2010-09-23 | 内密封比压可调式固定球球阀 |
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CN 201010295018 CN102410383B (zh) | 2010-09-23 | 2010-09-23 | 内密封比压可调式固定球球阀 |
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CN102410383A CN102410383A (zh) | 2012-04-11 |
CN102410383B true CN102410383B (zh) | 2013-03-13 |
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CN 201010295018 Active CN102410383B (zh) | 2010-09-23 | 2010-09-23 | 内密封比压可调式固定球球阀 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103363147A (zh) * | 2013-07-23 | 2013-10-23 | 郝思宏 | 低扭矩无磨损固定球阀 |
CN103629382A (zh) * | 2013-12-05 | 2014-03-12 | 长兴华洋皮革机械有限公司 | 皮革转鼓旋转定位放气阀及皮革转鼓 |
CN103727260B (zh) * | 2014-01-06 | 2016-05-11 | 江苏荃航阀门有限公司 | 一种强制密封球阀 |
CN103759033A (zh) * | 2014-01-18 | 2014-04-30 | 郝思宏 | 强制密封固定球球阀 |
CN104295762B (zh) * | 2014-05-20 | 2017-01-11 | 郝思宏 | 一种低扭矩强制密封式固定球球阀 |
CN105221785A (zh) * | 2015-09-28 | 2016-01-06 | 伯特利阀门集团有限公司 | 新型自密封固定球阀 |
CN105299257B (zh) * | 2015-11-26 | 2017-12-01 | 昆明电机厂有限责任公司 | 一种外控球阀 |
CN106641321A (zh) * | 2017-02-23 | 2017-05-10 | 江苏明江阀业有限公司 | 一种带无油轴承的球阀 |
CN111255907B (zh) * | 2019-12-23 | 2022-02-22 | 浙江永盛科技股份有限公司 | 调节阀的可调式密封结构 |
CN111425165A (zh) * | 2020-04-29 | 2020-07-17 | 中国石油大学(华东) | 煤层气保压取心的圆弧闭合球阀密封装置 |
CN113565981A (zh) * | 2021-07-27 | 2021-10-29 | 方正阀门集团股份有限公司 | 具有手自调节功能的高温硬密封浮动球阀 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3014690A (en) * | 1960-09-26 | 1961-12-26 | Grinnell Corp | Ball valve |
DE9407286U1 (de) * | 1994-05-02 | 1994-09-08 | Chemat Gmbh | Kugelhahnkombination mit integrierter automatischer Druckentlastung |
CN2572155Y (zh) * | 2002-09-13 | 2003-09-10 | 成都华西化工科技股份有限公司 | 夹套式球阀 |
CN2581767Y (zh) * | 2002-11-15 | 2003-10-22 | 郑祥春 | 高温球阀 |
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2010
- 2010-09-23 CN CN 201010295018 patent/CN102410383B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3014690A (en) * | 1960-09-26 | 1961-12-26 | Grinnell Corp | Ball valve |
DE9407286U1 (de) * | 1994-05-02 | 1994-09-08 | Chemat Gmbh | Kugelhahnkombination mit integrierter automatischer Druckentlastung |
CN2572155Y (zh) * | 2002-09-13 | 2003-09-10 | 成都华西化工科技股份有限公司 | 夹套式球阀 |
CN2581767Y (zh) * | 2002-11-15 | 2003-10-22 | 郑祥春 | 高温球阀 |
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CN102410383A (zh) | 2012-04-11 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YANCHENG HONGHE ELECTRIC POWER EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HAO SIHONG Effective date: 20140424 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140424 Address after: 224005 Jiangsu province Jianhu County town near the private industrial park Yancheng City macro and Power Equipment Co. Ltd. Patentee after: Shioki Ichihiro and Power Equipment Co., Ltd. Address before: 224005, room 52, 401 Salt Road, Ting Lake District, Jiangsu, Yancheng City Patentee before: Hao Sihong |
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DD01 | Delivery of document by public notice |
Addressee: Shioki Ichihiro and Power Equipment Co., Ltd. Document name: Notification of Passing Examination on Formalities |
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DD01 | Delivery of document by public notice |
Addressee: Shioki Ichihiro and Power Equipment Co., Ltd. Document name: Approval notice for cost mitigation |
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ASS | Succession or assignment of patent right |
Owner name: JIANGSU TRIDE AEROSPACE VALVE CO., LTD. Free format text: FORMER OWNER: YANCHENG HONGHE ELECTRIC POWER EQUIPMENT CO., LTD. Effective date: 20150130 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 224005 YANCHENG, JIANGSU PROVINCE TO: 224700 YANCHENG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150130 Address after: 224700, Jianhu County, Jiangsu Province Economic Development Zone, Road No. 8 Patentee after: Jiangsu Tride Aerospace Valve Co., Ltd. Address before: 224005 Jiangsu province Jianhu County town near the private industrial park Yancheng City macro and Power Equipment Co. Ltd. Patentee before: Shioki Ichihiro and Power Equipment Co., Ltd. |