CN103423505A - Hv快速切换阀 - Google Patents
Hv快速切换阀 Download PDFInfo
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- CN103423505A CN103423505A CN2012101524541A CN201210152454A CN103423505A CN 103423505 A CN103423505 A CN 103423505A CN 2012101524541 A CN2012101524541 A CN 2012101524541A CN 201210152454 A CN201210152454 A CN 201210152454A CN 103423505 A CN103423505 A CN 103423505A
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- valve
- rapid switching
- rod
- control
- piston rod
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Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210152454.1A CN103423505B (zh) | 2012-05-16 | 2012-05-16 | Hv快速切换阀 |
Applications Claiming Priority (1)
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CN201210152454.1A CN103423505B (zh) | 2012-05-16 | 2012-05-16 | Hv快速切换阀 |
Publications (2)
Publication Number | Publication Date |
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CN103423505A true CN103423505A (zh) | 2013-12-04 |
CN103423505B CN103423505B (zh) | 2016-03-23 |
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CN201210152454.1A Active CN103423505B (zh) | 2012-05-16 | 2012-05-16 | Hv快速切换阀 |
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CN (1) | CN103423505B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103807490A (zh) * | 2014-01-15 | 2014-05-21 | 同济大学 | 一种气液联动快关阀门*** |
CN106870023A (zh) * | 2017-04-14 | 2017-06-20 | 贵州电网有限责任公司电力科学研究院 | 一种给水泵汽轮机调速***速关阀开启装置及开启方法 |
CN107747645A (zh) * | 2017-11-25 | 2018-03-02 | 浙江杰特优动力机械有限公司 | 一种速关阀油缸总成及其工作方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH659307A5 (de) * | 1981-07-23 | 1987-01-15 | Kraftwerk Union Ag | Elektrohydraulischer stellantrieb an einem turbinenventil. |
DE9115429U1 (de) * | 1991-12-12 | 1992-04-16 | Exner-Chemie Ventile GmbH, Spezialarmaturen, 4040 Neuss | Ventil |
CN2112730U (zh) * | 1991-10-30 | 1992-08-12 | 上海市平安高压调节阀厂 | 给水调节阀 |
CN2157362Y (zh) * | 1993-01-06 | 1994-02-23 | 荆加福 | 微压、常压热水锅炉回水自动控制阀 |
CN2227240Y (zh) * | 1995-02-27 | 1996-05-15 | 上海平安高压调节阀门厂 | 锅炉给水泵最小流量控制阀门 |
CN200946522Y (zh) * | 2006-08-14 | 2007-09-12 | 黄云平 | 快关抽汽止回阀 |
CN101625033A (zh) * | 2009-08-05 | 2010-01-13 | 无锡卓尔阀业有限公司 | 高压锅炉给水控制阀 |
CN202646869U (zh) * | 2012-05-16 | 2013-01-02 | 江南阀门有限公司 | Hv快速切换阀 |
-
2012
- 2012-05-16 CN CN201210152454.1A patent/CN103423505B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH659307A5 (de) * | 1981-07-23 | 1987-01-15 | Kraftwerk Union Ag | Elektrohydraulischer stellantrieb an einem turbinenventil. |
CN2112730U (zh) * | 1991-10-30 | 1992-08-12 | 上海市平安高压调节阀厂 | 给水调节阀 |
DE9115429U1 (de) * | 1991-12-12 | 1992-04-16 | Exner-Chemie Ventile GmbH, Spezialarmaturen, 4040 Neuss | Ventil |
CN2157362Y (zh) * | 1993-01-06 | 1994-02-23 | 荆加福 | 微压、常压热水锅炉回水自动控制阀 |
CN2227240Y (zh) * | 1995-02-27 | 1996-05-15 | 上海平安高压调节阀门厂 | 锅炉给水泵最小流量控制阀门 |
CN200946522Y (zh) * | 2006-08-14 | 2007-09-12 | 黄云平 | 快关抽汽止回阀 |
CN101625033A (zh) * | 2009-08-05 | 2010-01-13 | 无锡卓尔阀业有限公司 | 高压锅炉给水控制阀 |
CN202646869U (zh) * | 2012-05-16 | 2013-01-02 | 江南阀门有限公司 | Hv快速切换阀 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103807490A (zh) * | 2014-01-15 | 2014-05-21 | 同济大学 | 一种气液联动快关阀门*** |
CN103807490B (zh) * | 2014-01-15 | 2016-04-20 | 同济大学 | 一种气液联动快关阀门*** |
CN106870023A (zh) * | 2017-04-14 | 2017-06-20 | 贵州电网有限责任公司电力科学研究院 | 一种给水泵汽轮机调速***速关阀开启装置及开启方法 |
CN107747645A (zh) * | 2017-11-25 | 2018-03-02 | 浙江杰特优动力机械有限公司 | 一种速关阀油缸总成及其工作方法 |
Also Published As
Publication number | Publication date |
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CN103423505B (zh) | 2016-03-23 |
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Application publication date: 20131204 Assignee: Zhejiang Zhonghao Valve Co.,Ltd. Assignor: JIANGNAN VALVE Co.,Ltd. Contract record no.: X2021330000244 Denomination of invention: HV quick change-over valve Granted publication date: 20160323 License type: Common License Record date: 20210923 Application publication date: 20131204 Assignee: Zhejiang zhenfuhao Valve Co.,Ltd. Assignor: JIANGNAN VALVE Co.,Ltd. Contract record no.: X2021330000288 Denomination of invention: HV quick change-over valve Granted publication date: 20160323 License type: Common License Record date: 20210923 Application publication date: 20131204 Assignee: Zhejiang juzhixin Valve Co.,Ltd. Assignor: JIANGNAN VALVE Co.,Ltd. Contract record no.: X2021330000292 Denomination of invention: HV quick change-over valve Granted publication date: 20160323 License type: Common License Record date: 20210923 |