CN103291982B - 一种双向自动密封气阀 - Google Patents
一种双向自动密封气阀 Download PDFInfo
- Publication number
- CN103291982B CN103291982B CN201310201048.4A CN201310201048A CN103291982B CN 103291982 B CN103291982 B CN 103291982B CN 201310201048 A CN201310201048 A CN 201310201048A CN 103291982 B CN103291982 B CN 103291982B
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- CN
- China
- Prior art keywords
- valve seat
- sealing
- furnished
- central body
- valve
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 55
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 description 8
- 239000002360 explosive Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201048.4A CN103291982B (zh) | 2013-05-24 | 2013-05-24 | 一种双向自动密封气阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201048.4A CN103291982B (zh) | 2013-05-24 | 2013-05-24 | 一种双向自动密封气阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103291982A CN103291982A (zh) | 2013-09-11 |
| CN103291982B true CN103291982B (zh) | 2015-03-11 |
Family
ID=49093322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310201048.4A Expired - Fee Related CN103291982B (zh) | 2013-05-24 | 2013-05-24 | 一种双向自动密封气阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103291982B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936384B (zh) * | 2016-06-28 | 2019-04-19 | 洪英玉 | 真空容器和真空保存装置 |
| CN116997739A (zh) * | 2021-10-20 | 2023-11-03 | 华为技术有限公司 | 一种阀及电子设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872017Y (zh) * | 2006-01-17 | 2007-02-21 | 伟泓丞实业股份有限公司 | 气阀 |
| CN201772115U (zh) * | 2010-01-08 | 2011-03-23 | 中山喜玛拉雅塑胶制品有限公司 | 充气阀 |
| CN201836474U (zh) * | 2010-06-22 | 2011-05-18 | 东莞虎邦五金塑胶制品有限公司 | 胶钉式充气物气嘴阀体 |
| CN202746683U (zh) * | 2012-08-16 | 2013-02-20 | 宁波布拉沃冲气具制造有限公司 | 一种充气阀 |
| CN103104725B (zh) * | 2013-01-25 | 2015-05-13 | 先驱塑胶电子(惠州)有限公司 | 一种风嘴 |
| CN203363310U (zh) * | 2013-05-24 | 2013-12-25 | 宁波奥特唯工具有限公司 | 一种双向自动密封气阀 |
-
2013
- 2013-05-24 CN CN201310201048.4A patent/CN103291982B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103291982A (zh) | 2013-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO XINBANG TOOLS CO., LTD. Free format text: FORMER OWNER: NINGBO AUTOWIN TOOLS CO., LTD. Effective date: 20150805 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150805 Address after: 315000 square bridge industry zone, Ningbo, Zhejiang, Fenghua Patentee after: NINGBO SINPPA TOOLS Co.,Ltd. Address before: 315000 Zhejiang city of Ningbo province Fenghua City Jiangkou Bridge Industrial Park Fang Fang Xin Lu Patentee before: NINGBO AUTOWIN TOOLS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 233000 building 109, No.1, sunshine garden, Liucheng Town, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Bengbu Hangyu Intellectual Property Service Co.,Ltd. Address before: 315000 square bridge industry zone, Ningbo, Zhejiang, Fenghua Patentee before: NINGBO SINPPA TOOLS Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |