CN203926802U - 快装式气控开关阀 - Google Patents
快装式气控开关阀 Download PDFInfo
- Publication number
- CN203926802U CN203926802U CN201420202740.9U CN201420202740U CN203926802U CN 203926802 U CN203926802 U CN 203926802U CN 201420202740 U CN201420202740 U CN 201420202740U CN 203926802 U CN203926802 U CN 203926802U
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- Prior art keywords
- valve
- pilot hole
- valve body
- joint
- push rod
- 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.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims description 19
- 235000014676 Phragmites communis Nutrition 0.000 claims description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 15
- 239000011701 zinc Substances 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420202740.9U CN203926802U (zh) | 2014-04-23 | 2014-04-23 | 快装式气控开关阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420202740.9U CN203926802U (zh) | 2014-04-23 | 2014-04-23 | 快装式气控开关阀 |
Publications (1)
Publication Number | Publication Date |
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CN203926802U true CN203926802U (zh) | 2014-11-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420202740.9U Expired - Lifetime CN203926802U (zh) | 2014-04-23 | 2014-04-23 | 快装式气控开关阀 |
Country Status (1)
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CN (1) | CN203926802U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107725814A (zh) * | 2017-11-10 | 2018-02-23 | 宁波新佳行自动化工业有限公司 | 一种开关可控接头 |
CN107750559A (zh) * | 2017-10-30 | 2018-03-06 | 湄潭华山剑茗茶业有限公司 | 茶叶种植土壤改良的方法 |
CN111022655A (zh) * | 2019-11-27 | 2020-04-17 | 西安航天动力研究所 | 一种双向可靠截止密封的气控阀 |
-
2014
- 2014-04-23 CN CN201420202740.9U patent/CN203926802U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107750559A (zh) * | 2017-10-30 | 2018-03-06 | 湄潭华山剑茗茶业有限公司 | 茶叶种植土壤改良的方法 |
CN107750559B (zh) * | 2017-10-30 | 2020-08-07 | 镇巴县兴顺农牧业有限责任公司 | 茶叶种植土壤改良的方法 |
CN107725814A (zh) * | 2017-11-10 | 2018-02-23 | 宁波新佳行自动化工业有限公司 | 一种开关可控接头 |
CN107725814B (zh) * | 2017-11-10 | 2023-07-04 | 宁波新佳行自动化工业有限公司 | 一种开关可控接头 |
CN111022655A (zh) * | 2019-11-27 | 2020-04-17 | 西安航天动力研究所 | 一种双向可靠截止密封的气控阀 |
CN111022655B (zh) * | 2019-11-27 | 2022-03-04 | 西安航天动力研究所 | 一种双向可靠截止密封的气控阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Lin Kaifeng Inventor after: Fan Hailang Inventor after: Lin Chuanbo Inventor before: Fan Hailang Inventor before: Hu Jun Inventor before: Lin Kaifeng Inventor before: Mao Lejian Inventor before: Chen Haibin Inventor before: Rao Xianyi |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180212 Address after: 315500 Dongfeng Road, No. 80 (house B), Fenghua District, Ningbo, Zhejiang Patentee after: NINGBO INTELL PNEUMATIC TECHNOLOGY CO.,LTD. Address before: 315500 Fenghua hi tech park of Fenghua City, Ningbo, Zhejiang Province, Ningbo Isaiah Pneumatic Co., Ltd. Patentee before: NINGBO ISAIAH PNEUMATICS Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
CX01 | Expiry of patent term |