CN2668952Y - 气体旋转换向阀 - Google Patents
气体旋转换向阀 Download PDFInfo
- Publication number
- CN2668952Y CN2668952Y CNU2003201081126U CN200320108112U CN2668952Y CN 2668952 Y CN2668952 Y CN 2668952Y CN U2003201081126 U CNU2003201081126 U CN U2003201081126U CN 200320108112 U CN200320108112 U CN 200320108112U CN 2668952 Y CN2668952 Y CN 2668952Y
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- gas
- disk
- stationary disk
- rotating disc
- vents
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2003201081126U CN2668952Y (zh) | 2003-11-18 | 2003-11-18 | 气体旋转换向阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2003201081126U CN2668952Y (zh) | 2003-11-18 | 2003-11-18 | 气体旋转换向阀 |
Publications (1)
Publication Number | Publication Date |
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CN2668952Y true CN2668952Y (zh) | 2005-01-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2003201081126U Expired - Fee Related CN2668952Y (zh) | 2003-11-18 | 2003-11-18 | 气体旋转换向阀 |
Country Status (1)
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CN (1) | CN2668952Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007144764A2 (en) * | 2006-06-15 | 2007-12-21 | Kedl International Limited | Compact and efficient pressure swing oxygen concentrator |
WO2010020741A1 (en) * | 2008-08-20 | 2010-02-25 | Typhonix As | Fluid flow control valve |
CN102852196A (zh) * | 2012-09-03 | 2013-01-02 | 柳州市京阳节能科技研发有限公司 | 液力加压冲淋节水器 |
CN102996856A (zh) * | 2012-11-16 | 2013-03-27 | 宁波索诺工业自控设备有限公司 | 一种制氧机转阀 |
CN105526593A (zh) * | 2016-02-03 | 2016-04-27 | 广东环葆嘉节能科技有限公司 | 一种蓄热式废气焚烧炉 |
CN113230823A (zh) * | 2021-05-13 | 2021-08-10 | 成都联帮医疗科技股份有限公司 | 一种用于医用分子筛制氧***多通道气流切换装置 |
-
2003
- 2003-11-18 CN CNU2003201081126U patent/CN2668952Y/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007144764A2 (en) * | 2006-06-15 | 2007-12-21 | Kedl International Limited | Compact and efficient pressure swing oxygen concentrator |
WO2007144764A3 (en) * | 2006-06-15 | 2008-02-21 | Kedl Internat Ltd | Compact and efficient pressure swing oxygen concentrator |
CN101466453B (zh) * | 2006-06-15 | 2012-05-30 | 启达国际有限公司 | 紧凑且有效的变压式氧气浓缩器 |
WO2010020741A1 (en) * | 2008-08-20 | 2010-02-25 | Typhonix As | Fluid flow control valve |
CN102852196A (zh) * | 2012-09-03 | 2013-01-02 | 柳州市京阳节能科技研发有限公司 | 液力加压冲淋节水器 |
CN102996856A (zh) * | 2012-11-16 | 2013-03-27 | 宁波索诺工业自控设备有限公司 | 一种制氧机转阀 |
CN105526593A (zh) * | 2016-02-03 | 2016-04-27 | 广东环葆嘉节能科技有限公司 | 一种蓄热式废气焚烧炉 |
CN105526593B (zh) * | 2016-02-03 | 2018-01-02 | 广东环葆嘉节能科技有限公司 | 一种蓄热式废气焚烧炉 |
CN113230823A (zh) * | 2021-05-13 | 2021-08-10 | 成都联帮医疗科技股份有限公司 | 一种用于医用分子筛制氧***多通道气流切换装置 |
CN113230823B (zh) * | 2021-05-13 | 2022-06-14 | 成都联帮医疗科技股份有限公司 | 一种用于医用分子筛制氧***多通道气流切换装置 |
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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: Hangzhou fresh oxygen machine Co. Ltd. Assignor: Yu Shouren Contract fulfillment period: 2008.11.15 to 2013.11.18 Contract record no.: 2008330002241 Denomination of utility model: Gas rotary change valve Granted publication date: 20050105 License type: Exclusive license Record date: 20081121 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.15 TO 2013.11.18; CHANGE OF CONTRACT Name of requester: HANGZHOU FULAIXI OXYGEN GENERATOR CO., LTD. Effective date: 20081121 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050105 Termination date: 20111118 |