CN203051885U - 一种排气阀 - Google Patents
一种排气阀 Download PDFInfo
- Publication number
- CN203051885U CN203051885U CN 201220663767 CN201220663767U CN203051885U CN 203051885 U CN203051885 U CN 203051885U CN 201220663767 CN201220663767 CN 201220663767 CN 201220663767 U CN201220663767 U CN 201220663767U CN 203051885 U CN203051885 U CN 203051885U
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- valve body
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- snap ring
- outlet pipe
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- 238000012856 packing Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000013022 venting Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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CN 201220663767 CN203051885U (zh) | 2012-12-01 | 2012-12-01 | 一种排气阀 |
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CN 201220663767 CN203051885U (zh) | 2012-12-01 | 2012-12-01 | 一种排气阀 |
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CN203051885U true CN203051885U (zh) | 2013-07-10 |
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CN 201220663767 Expired - Fee Related CN203051885U (zh) | 2012-12-01 | 2012-12-01 | 一种排气阀 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105202292A (zh) * | 2015-09-30 | 2015-12-30 | 陈美忠 | 快捷式减压阀 |
CN105443559A (zh) * | 2015-12-25 | 2016-03-30 | 中国石油天然气股份有限公司 | 一种磁力式防盗螺帽及专用扳手 |
CN107843472A (zh) * | 2017-12-05 | 2018-03-27 | 中原工学院 | 一种制作球形土样的实验装置及其使用方法 |
CN108262719A (zh) * | 2016-12-30 | 2018-07-10 | 苏州宝时得电动工具有限公司 | 动力工具及其吹尘部件 |
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2012
- 2012-12-01 CN CN 201220663767 patent/CN203051885U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105202292A (zh) * | 2015-09-30 | 2015-12-30 | 陈美忠 | 快捷式减压阀 |
CN105202292B (zh) * | 2015-09-30 | 2019-01-22 | 陈美忠 | 快捷式减压阀 |
CN105443559A (zh) * | 2015-12-25 | 2016-03-30 | 中国石油天然气股份有限公司 | 一种磁力式防盗螺帽及专用扳手 |
CN108262719A (zh) * | 2016-12-30 | 2018-07-10 | 苏州宝时得电动工具有限公司 | 动力工具及其吹尘部件 |
CN107843472A (zh) * | 2017-12-05 | 2018-03-27 | 中原工学院 | 一种制作球形土样的实验装置及其使用方法 |
CN107843472B (zh) * | 2017-12-05 | 2024-01-30 | 中原工学院 | 一种制作球形土样的实验装置及其使用方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: VOLDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. Free format text: FORMER OWNER: ZHUO DANCHUN Effective date: 20140421 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317608 TAIZHOU, ZHEJIANG PROVINCE TO: 223900 SUQIAN, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140421 Address after: Suqian City, Jiangsu province Shuang'gou 223900 west of Sihong County Economic Development Zone No. 388 Patentee after: WOERDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. Address before: Taizhou City, Zhejiang province 317608 Yuhuan County Lu Pu Industrial Park Zhejiang world HVAC technology Co Ltd Patentee before: Zhuo Danchun |
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TR01 | Transfer of patent right |
Effective date of registration: 20170210 Address after: Jiangdong Road Jianye District of Nanjing City, Jiangsu province 210019 C Wanda Center No. 108 Room 501 Patentee after: Jiangsu Wo Hui Industrial Technology Group Limited Address before: Suqian City, Jiangsu province Shuang'gou 223900 west of Sihong County Economic Development Zone No. 388 Patentee before: WOERDA ENVIRONMENTAL TECHNOLOGY JIANGSU CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20171201 |
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CF01 | Termination of patent right due to non-payment of annual fee |