CN102400901B - 可实现抽充两用功能的转换阀门 - Google Patents
可实现抽充两用功能的转换阀门 Download PDFInfo
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- CN102400901B CN102400901B CN201010285879.0A CN201010285879A CN102400901B CN 102400901 B CN102400901 B CN 102400901B CN 201010285879 A CN201010285879 A CN 201010285879A CN 102400901 B CN102400901 B CN 102400901B
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- 238000005273 aeration Methods 0.000 claims 1
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- 239000002184 metal Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 12
- 239000010985 leather Substances 0.000 description 4
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010285879.0A CN102400901B (zh) | 2010-09-11 | 2010-09-11 | 可实现抽充两用功能的转换阀门 |
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CN201010285879.0A CN102400901B (zh) | 2010-09-11 | 2010-09-11 | 可实现抽充两用功能的转换阀门 |
Publications (2)
Publication Number | Publication Date |
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CN102400901A CN102400901A (zh) | 2012-04-04 |
CN102400901B true CN102400901B (zh) | 2015-03-04 |
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CN201010285879.0A Expired - Fee Related CN102400901B (zh) | 2010-09-11 | 2010-09-11 | 可实现抽充两用功能的转换阀门 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111188754B (zh) * | 2020-01-17 | 2022-01-25 | 华腾物联科技(武汉)有限公司 | 一种应用在气泵中的进气出气转换驱动机构 |
CN113940822B (zh) * | 2021-10-20 | 2022-09-30 | 浙江工业职业技术学院 | 一种用于手术后的病人专用气垫床 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3333415A (en) * | 1965-11-23 | 1967-08-01 | Abex Corp | Hydraulic transmission and speed and direction control valve therefor |
US4237916A (en) * | 1978-01-13 | 1980-12-09 | Fisher & Paykel, Limited | Crutches |
US5944051A (en) * | 1997-09-25 | 1999-08-31 | Johnson; Augustus W. | Sprinkler drain and test valve |
CN2466381Y (zh) * | 2001-03-09 | 2001-12-19 | 王罗平 | 可切换充气与抽气功能的打气筒结构 |
CN201173318Y (zh) * | 2007-12-06 | 2008-12-31 | 浙江盾安人工环境设备股份有限公司 | 四通阀活塞内的单向阀密封结构及具有该结构的四通阀 |
CN201339554Y (zh) * | 2008-12-31 | 2009-11-04 | 东莞虎邦五金塑胶制品有限公司 | 便携式打气抽水两用机 |
-
2010
- 2010-09-11 CN CN201010285879.0A patent/CN102400901B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3333415A (en) * | 1965-11-23 | 1967-08-01 | Abex Corp | Hydraulic transmission and speed and direction control valve therefor |
US4237916A (en) * | 1978-01-13 | 1980-12-09 | Fisher & Paykel, Limited | Crutches |
US5944051A (en) * | 1997-09-25 | 1999-08-31 | Johnson; Augustus W. | Sprinkler drain and test valve |
CN2466381Y (zh) * | 2001-03-09 | 2001-12-19 | 王罗平 | 可切换充气与抽气功能的打气筒结构 |
CN201173318Y (zh) * | 2007-12-06 | 2008-12-31 | 浙江盾安人工环境设备股份有限公司 | 四通阀活塞内的单向阀密封结构及具有该结构的四通阀 |
CN201339554Y (zh) * | 2008-12-31 | 2009-11-04 | 东莞虎邦五金塑胶制品有限公司 | 便携式打气抽水两用机 |
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CN102400901A (zh) | 2012-04-04 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Yuexun Inventor before: Shi Zufa |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170823 Address after: 300000 Tianjin city Wuqing District Huangzhuang Street on the west side of Jianshe Road Guanlan garden building 59 -3-802 Patentee after: Yang Yuexun Address before: 214200 room 7, 202 village, Dongshan village, Yicheng street, Jiangsu, Yixing, China Patentee before: Shi Zufa |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20150304 Termination date: 20180911 |