CN103133704A - 浮动式密封鼠笼阀门 - Google Patents
浮动式密封鼠笼阀门 Download PDFInfo
- Publication number
- CN103133704A CN103133704A CN2013100654824A CN201310065482A CN103133704A CN 103133704 A CN103133704 A CN 103133704A CN 2013100654824 A CN2013100654824 A CN 2013100654824A CN 201310065482 A CN201310065482 A CN 201310065482A CN 103133704 A CN103133704 A CN 103133704A
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- CN
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- Prior art keywords
- valve
- mouse cage
- sleeve
- spool
- link
- 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.)
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Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310065482.4A CN103133704B (zh) | 2012-10-30 | 2013-03-01 | 浮动式密封鼠笼阀门 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210423015.X | 2012-10-30 | ||
CN 201210423015 CN102927290A (zh) | 2012-10-30 | 2012-10-30 | 浮动式密封鼠笼阀门 |
CN201310065482.4A CN103133704B (zh) | 2012-10-30 | 2013-03-01 | 浮动式密封鼠笼阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103133704A true CN103133704A (zh) | 2013-06-05 |
CN103133704B CN103133704B (zh) | 2014-07-09 |
Family
ID=47642163
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210423015 Pending CN102927290A (zh) | 2012-10-30 | 2012-10-30 | 浮动式密封鼠笼阀门 |
CN201310065482.4A Active CN103133704B (zh) | 2012-10-30 | 2013-03-01 | 浮动式密封鼠笼阀门 |
CN 201320094098 Withdrawn - After Issue CN203176372U (zh) | 2012-10-30 | 2013-03-01 | 浮动式密封鼠笼阀门 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210423015 Pending CN102927290A (zh) | 2012-10-30 | 2012-10-30 | 浮动式密封鼠笼阀门 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320094098 Withdrawn - After Issue CN203176372U (zh) | 2012-10-30 | 2013-03-01 | 浮动式密封鼠笼阀门 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN102927290A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109958480A (zh) * | 2017-12-22 | 2019-07-02 | 中核核电运行管理有限公司 | 国产650mw核电汽轮机主调阀内漏改进方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927290A (zh) * | 2012-10-30 | 2013-02-13 | 四川天一科技股份有限公司 | 浮动式密封鼠笼阀门 |
CN104141811A (zh) * | 2014-06-18 | 2014-11-12 | 浙江诚一阀门有限公司 | 高压活塞式流量调节止回多功能阀 |
CN117927689B (zh) * | 2024-03-21 | 2024-05-24 | 成都乘风阀门有限责任公司 | 一种用于阀门的高压密封结构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0399625B1 (en) * | 1986-05-16 | 1993-12-08 | Nupro Company | Valve |
CN2316511Y (zh) * | 1997-12-12 | 1999-04-28 | 乐山市长江仪表厂 | 一种排污阀 |
US20020017327A1 (en) * | 2000-07-28 | 2002-02-14 | Shigehiro Kawaai | Single seat valve apparatus |
CN200986030Y (zh) * | 2006-12-04 | 2007-12-05 | 江苏苏盐阀门机械有限公司 | 一种浮动球式线密封截止阀 |
CN201377587Y (zh) * | 2009-04-03 | 2010-01-06 | 刘新元 | 阀芯平衡式阀门 |
CN102575786A (zh) * | 2009-10-16 | 2012-07-11 | 卓越剂量技术有限公司 | 保压阀 |
CN202360768U (zh) * | 2011-11-03 | 2012-08-01 | 上海百图低温阀门有限公司 | 低温截止阀阀瓣双锥面防火密封结构 |
CN203176372U (zh) * | 2012-10-30 | 2013-09-04 | 四川天一科技股份有限公司 | 浮动式密封鼠笼阀门 |
-
2012
- 2012-10-30 CN CN 201210423015 patent/CN102927290A/zh active Pending
-
2013
- 2013-03-01 CN CN201310065482.4A patent/CN103133704B/zh active Active
- 2013-03-01 CN CN 201320094098 patent/CN203176372U/zh not_active Withdrawn - After Issue
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0399625B1 (en) * | 1986-05-16 | 1993-12-08 | Nupro Company | Valve |
CN2316511Y (zh) * | 1997-12-12 | 1999-04-28 | 乐山市长江仪表厂 | 一种排污阀 |
US20020017327A1 (en) * | 2000-07-28 | 2002-02-14 | Shigehiro Kawaai | Single seat valve apparatus |
CN200986030Y (zh) * | 2006-12-04 | 2007-12-05 | 江苏苏盐阀门机械有限公司 | 一种浮动球式线密封截止阀 |
CN201377587Y (zh) * | 2009-04-03 | 2010-01-06 | 刘新元 | 阀芯平衡式阀门 |
CN102575786A (zh) * | 2009-10-16 | 2012-07-11 | 卓越剂量技术有限公司 | 保压阀 |
CN202360768U (zh) * | 2011-11-03 | 2012-08-01 | 上海百图低温阀门有限公司 | 低温截止阀阀瓣双锥面防火密封结构 |
CN203176372U (zh) * | 2012-10-30 | 2013-09-04 | 四川天一科技股份有限公司 | 浮动式密封鼠笼阀门 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109958480A (zh) * | 2017-12-22 | 2019-07-02 | 中核核电运行管理有限公司 | 国产650mw核电汽轮机主调阀内漏改进方法 |
CN109958480B (zh) * | 2017-12-22 | 2021-09-17 | 中核核电运行管理有限公司 | 国产650mw核电汽轮机主调阀内漏改进方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102927290A (zh) | 2013-02-13 |
CN103133704B (zh) | 2014-07-09 |
CN203176372U (zh) | 2013-09-04 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Technical Innovation Service Center of Chengdu High-tech Zone, No. 5 Gaopeng Avenue, Chengdu High-tech Zone, Sichuan Province Patentee after: Haohua Chemical Technology Group Co., Ltd. Address before: Technical Innovation Service Center of Chengdu High-tech Development Zone, No. 5 Gaopeng Avenue, Chengdu City, Sichuan Province Patentee before: Tianyi Science and Technology Co., Ltd., Sichuan Prov |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee after: SOUTHWEST RESEARCH & DESIGN INSTITUTE OF CHEMICAL INDUSTRY Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 No. 5 Chengdu hi tech Zone Innovation Service Center Patentee before: Haohua Chemical Technology Group Co., Ltd. |