CN202048265U - 一种气动排水阀的动力执行装置 - Google Patents
一种气动排水阀的动力执行装置 Download PDFInfo
- Publication number
- CN202048265U CN202048265U CN2011201492819U CN201120149281U CN202048265U CN 202048265 U CN202048265 U CN 202048265U CN 2011201492819 U CN2011201492819 U CN 2011201492819U CN 201120149281 U CN201120149281 U CN 201120149281U CN 202048265 U CN202048265 U CN 202048265U
- Authority
- CN
- China
- Prior art keywords
- air bag
- top end
- main body
- drain valve
- sealing
- 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
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 57
- 230000009471 action Effects 0.000 claims description 12
- 230000003247 decreasing effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201492819U CN202048265U (zh) | 2011-05-11 | 2011-05-11 | 一种气动排水阀的动力执行装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011201492819U CN202048265U (zh) | 2011-05-11 | 2011-05-11 | 一种气动排水阀的动力执行装置 |
Publications (1)
Publication Number | Publication Date |
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CN202048265U true CN202048265U (zh) | 2011-11-23 |
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CN2011201492819U Expired - Lifetime CN202048265U (zh) | 2011-05-11 | 2011-05-11 | 一种气动排水阀的动力执行装置 |
Country Status (1)
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CN (1) | CN202048265U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106090404A (zh) * | 2016-08-25 | 2016-11-09 | 四川威卡自控仪表有限公司 | 以空气为动力的执行机构 |
CN107101025A (zh) * | 2017-04-19 | 2017-08-29 | 中国航空工业集团公司西安飞机设计研究所 | 一种气压控制排水活门 |
-
2011
- 2011-05-11 CN CN2011201492819U patent/CN202048265U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106090404A (zh) * | 2016-08-25 | 2016-11-09 | 四川威卡自控仪表有限公司 | 以空气为动力的执行机构 |
CN107101025A (zh) * | 2017-04-19 | 2017-08-29 | 中国航空工业集团公司西安飞机设计研究所 | 一种气压控制排水活门 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XIAMEN WDI TECHNOLOGY CO., LTD. Assignor: Li Feiyu Contract record no.: 2012350000025 Denomination of utility model: Power actuator for pneumatic draining valve Granted publication date: 20111123 License type: Exclusive License Record date: 20120321 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191127 Address after: 361000 first floor of No.2 light factory building, Xiafei East Road, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Yike Sanitary Technology Co., Ltd. Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee before: Li Feiyu |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111123 |