CN100371635C - 刮刀式双向高温金属硬密封球阀 - Google Patents
刮刀式双向高温金属硬密封球阀 Download PDFInfo
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- CN100371635C CN100371635C CNB2005101228923A CN200510122892A CN100371635C CN 100371635 C CN100371635 C CN 100371635C CN B2005101228923 A CNB2005101228923 A CN B2005101228923A CN 200510122892 A CN200510122892 A CN 200510122892A CN 100371635 C CN100371635 C CN 100371635C
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- valve
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- valve body
- floating
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 238000007667 floating Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000007770 graphite material Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000007670 refining Methods 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000013618 particulate matter Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
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Priority Applications (1)
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CNB2005101228923A CN100371635C (zh) | 2005-12-01 | 2005-12-01 | 刮刀式双向高温金属硬密封球阀 |
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CNB2005101228923A CN100371635C (zh) | 2005-12-01 | 2005-12-01 | 刮刀式双向高温金属硬密封球阀 |
Publications (2)
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CN1776269A CN1776269A (zh) | 2006-05-24 |
CN100371635C true CN100371635C (zh) | 2008-02-27 |
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CNB2005101228923A Active CN100371635C (zh) | 2005-12-01 | 2005-12-01 | 刮刀式双向高温金属硬密封球阀 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101628376B (zh) * | 2009-07-09 | 2011-01-12 | 林纪仁 | 阀门的装配工艺 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101581375A (zh) * | 2009-06-26 | 2009-11-18 | 昆山维萨阀门有限公司 | 金属硬密封球阀 |
CN102207205B (zh) * | 2011-03-16 | 2013-02-06 | 北京蓝爱迪电力技术有限公司 | 整体锻造高温高压异常保护硬密封球阀装置及其安装方法 |
CN102537401A (zh) * | 2011-12-26 | 2012-07-04 | 吴忠仪表有限责任公司 | 一种硬密封球阀 |
JP6490021B2 (ja) * | 2015-04-06 | 2019-03-27 | 株式会社Soken | バルブ装置 |
CN105179728A (zh) * | 2015-06-05 | 2015-12-23 | 应建忠 | 伸缩式高温金属密封球阀 |
CN106931184B (zh) * | 2015-12-31 | 2018-11-27 | 世界先进积体电路股份有限公司 | 节流阀 |
CN107061763B (zh) * | 2017-04-26 | 2018-10-30 | 张新丰 | 一种带旋转式刮刀截止阀 |
CN108253154A (zh) * | 2018-03-28 | 2018-07-06 | 福建翰达流体控制设备有限公司 | 固定球球阀阀座的弹性密封结构 |
CN112610717B (zh) * | 2021-02-01 | 2024-05-24 | 温州青鸟自控阀门有限公司 | 带双刮刀的自动除焦多层次密封卸料球阀 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2105599U (zh) * | 1991-04-10 | 1992-05-27 | 王新权 | 高温浮动球阀密封座 |
CN2204895Y (zh) * | 1994-11-04 | 1995-08-09 | 宋淑棉 | 高密封球阀 |
CN2234027Y (zh) * | 1995-06-27 | 1996-08-28 | 吴仁基 | 球阀 |
CN2434490Y (zh) * | 2000-02-03 | 2001-06-13 | 浙江成达特种阀门厂 | 自补式高温金属硬密封球阀 |
CN2612846Y (zh) * | 2003-03-26 | 2004-04-21 | 中国核工业集团公司苏州阀门厂 | 双向多重密封金属密封球阀 |
CN1587763A (zh) * | 2004-07-15 | 2005-03-02 | 浙江大学 | 锥面硬密封球阀 |
CN2697401Y (zh) * | 2004-02-19 | 2005-05-04 | 段永跃 | 带刮刀的浆液阀 |
CN2883819Y (zh) * | 2005-12-01 | 2007-03-28 | 浙江成达特种阀门厂 | 刮刀式双向高温金属硬密封球阀 |
-
2005
- 2005-12-01 CN CNB2005101228923A patent/CN100371635C/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2105599U (zh) * | 1991-04-10 | 1992-05-27 | 王新权 | 高温浮动球阀密封座 |
CN2204895Y (zh) * | 1994-11-04 | 1995-08-09 | 宋淑棉 | 高密封球阀 |
CN2234027Y (zh) * | 1995-06-27 | 1996-08-28 | 吴仁基 | 球阀 |
CN2434490Y (zh) * | 2000-02-03 | 2001-06-13 | 浙江成达特种阀门厂 | 自补式高温金属硬密封球阀 |
CN2612846Y (zh) * | 2003-03-26 | 2004-04-21 | 中国核工业集团公司苏州阀门厂 | 双向多重密封金属密封球阀 |
CN2697401Y (zh) * | 2004-02-19 | 2005-05-04 | 段永跃 | 带刮刀的浆液阀 |
CN1587763A (zh) * | 2004-07-15 | 2005-03-02 | 浙江大学 | 锥面硬密封球阀 |
CN2883819Y (zh) * | 2005-12-01 | 2007-03-28 | 浙江成达特种阀门厂 | 刮刀式双向高温金属硬密封球阀 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101628376B (zh) * | 2009-07-09 | 2011-01-12 | 林纪仁 | 阀门的装配工艺 |
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CN1776269A (zh) | 2006-05-24 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG FANGZHENG VALVE MANUFACTURING Co.,Ltd. Assignor: Zhejiang Chengda Special Valve Factory Contract fulfillment period: 2008.12.21 to 2015.12.20 Contract record no.: 2009330000201 Denomination of invention: Scraper type two-way high-temperature metal hard-sealed ball valve Granted publication date: 20080227 License type: Exclusive license Record date: 20090206 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.21 TO 2015.12.20; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROV FANGZHENG VALVE MANUFACTURING CO., L Effective date: 20090206 |
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Owner name: SHANGHAI NUWAVE INDUSTRIAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: CHENGDA SPECIAL VALVE PLANT, ZHEJIANG Effective date: 20110712 |
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Free format text: CORRECT: ADDRESS; FROM: 325102 DONGFANG INDUSTRIAL ZONE, OUBEI TOWN, YONGJIA COUNTY, ZHEJIANG PROVINCE TO: 201502 AREA A, CAOLI ROAD, JINSHAN DISTRICT, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20110712 Address after: 201502 Jinshan District Road, A District, Shanghai, China Patentee after: SHANGHAI NUWAVE INDUSTRIAL EQUIPMENT Co.,Ltd. Address before: The Eastern Industrial Zone Oubei town of Yongjia County in Zhejiang province 325102 Patentee before: Zhejiang Chengda Special Valve Factory |
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DD01 | Delivery of document by public notice |
Addressee: Wang Zhangyong Document name: Notification of Passing Examination on Formalities |
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TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: No. 1 Jianding Road, Fengjing Industrial Zone, Jinshan District, Shanghai, February 2015 Patentee after: Shanghai newking Valve Co.,Ltd. Country or region after: China Address before: 201502 District A, Caoli Road, Jinshan District, Shanghai Patentee before: SHANGHAI NUWAVE INDUSTRIAL EQUIPMENT Co.,Ltd. Country or region before: China |