CN101614282A - 差动式气动角座阀 - Google Patents
差动式气动角座阀 Download PDFInfo
- Publication number
- CN101614282A CN101614282A CN200910101411A CN200910101411A CN101614282A CN 101614282 A CN101614282 A CN 101614282A CN 200910101411 A CN200910101411 A CN 200910101411A CN 200910101411 A CN200910101411 A CN 200910101411A CN 101614282 A CN101614282 A CN 101614282A
- Authority
- CN
- China
- Prior art keywords
- valve
- differential
- cylinder
- angle pedestal
- valve seat
- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
- Lift Valve (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101014119A CN101614282B (zh) | 2009-08-03 | 2009-08-03 | 差动式气动角座阀 |
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CN2009101014119A CN101614282B (zh) | 2009-08-03 | 2009-08-03 | 差动式气动角座阀 |
Publications (2)
Publication Number | Publication Date |
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CN101614282A true CN101614282A (zh) | 2009-12-30 |
CN101614282B CN101614282B (zh) | 2011-09-28 |
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CN2009101014119A Active CN101614282B (zh) | 2009-08-03 | 2009-08-03 | 差动式气动角座阀 |
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CN (1) | CN101614282B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537378A (zh) * | 2012-03-02 | 2012-07-04 | 上海宏翔机械制造有限公司 | 一种二位二通活塞式带法兰缓冲多介质角座阀 |
CN104633246A (zh) * | 2013-11-14 | 2015-05-20 | 成都振中电气有限公司 | 制氮装置用均压斜角阀 |
CN104633245A (zh) * | 2013-11-14 | 2015-05-20 | 成都振中电气有限公司 | 制氮装置均压斜角阀结构 |
CN104633243A (zh) * | 2013-11-14 | 2015-05-20 | 成都振中电气有限公司 | 一种用于变压吸附制氮的斜角阀 |
CN104633241A (zh) * | 2013-11-14 | 2015-05-20 | 成都振中电气有限公司 | 适应压力便于调节的斜角阀 |
CN105351532A (zh) * | 2015-10-26 | 2016-02-24 | 无锡市圣科不锈钢气动自控阀门厂 | 一种新型气动角座阀结构 |
CN109099201A (zh) * | 2018-08-21 | 2018-12-28 | 上海宏芃流体科技有限公司 | 平衡式二通阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201487234U (zh) * | 2009-08-03 | 2010-05-26 | 杭州方圆塑料机械有限公司 | 差动式气动角座阀 |
-
2009
- 2009-08-03 CN CN2009101014119A patent/CN101614282B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102537378A (zh) * | 2012-03-02 | 2012-07-04 | 上海宏翔机械制造有限公司 | 一种二位二通活塞式带法兰缓冲多介质角座阀 |
CN104633246A (zh) * | 2013-11-14 | 2015-05-20 | 成都振中电气有限公司 | 制氮装置用均压斜角阀 |
CN104633245A (zh) * | 2013-11-14 | 2015-05-20 | 成都振中电气有限公司 | 制氮装置均压斜角阀结构 |
CN104633243A (zh) * | 2013-11-14 | 2015-05-20 | 成都振中电气有限公司 | 一种用于变压吸附制氮的斜角阀 |
CN104633241A (zh) * | 2013-11-14 | 2015-05-20 | 成都振中电气有限公司 | 适应压力便于调节的斜角阀 |
CN104633243B (zh) * | 2013-11-14 | 2017-12-01 | 成都振中电气有限公司 | 一种用于变压吸附制氮的斜角阀 |
CN104633245B (zh) * | 2013-11-14 | 2017-12-01 | 成都振中电气有限公司 | 制氮装置均压斜角阀结构 |
CN105351532A (zh) * | 2015-10-26 | 2016-02-24 | 无锡市圣科不锈钢气动自控阀门厂 | 一种新型气动角座阀结构 |
CN109099201A (zh) * | 2018-08-21 | 2018-12-28 | 上海宏芃流体科技有限公司 | 平衡式二通阀 |
Also Published As
Publication number | Publication date |
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CN101614282B (zh) | 2011-09-28 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU FANGYUAN PLASTICS MACHINERY CO., LTD. Free format text: FORMER NAME: FANGYUAN PLASTIC MACHINERY CO., LTD., HANGZHOU |
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CP01 | Change in the name or title of a patent holder |
Address after: 311404 Zhejiang province Fuyang Xindeng Industrial Zone Patentee after: FANGYUAN PLASTICS MACHINERY CO.,LTD. Address before: 311404 Zhejiang province Fuyang Xindeng Industrial Zone Patentee before: Hangzhou Fangyuan Plastics Machinery Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Differential Pneumatic Angle Seat Valve Effective date of registration: 20220823 Granted publication date: 20110928 Pledgee: The Bank of Hangzhou Fuyang branch of the new Limited by Share Ltd. Pledgor: FANGYUAN PLASTICS MACHINERY CO.,LTD. Registration number: Y2022330001888 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230811 Granted publication date: 20110928 Pledgee: The Bank of Hangzhou Fuyang branch of the new Limited by Share Ltd. Pledgor: FANGYUAN PLASTICS MACHINERY CO.,LTD. Registration number: Y2022330001888 |