CN2401747Y - 两位三通气体分配阀 - Google Patents
两位三通气体分配阀 Download PDFInfo
- Publication number
- CN2401747Y CN2401747Y CN 99255412 CN99255412U CN2401747Y CN 2401747 Y CN2401747 Y CN 2401747Y CN 99255412 CN99255412 CN 99255412 CN 99255412 U CN99255412 U CN 99255412U CN 2401747 Y CN2401747 Y CN 2401747Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- axial passage
- end cap
- valve body
- 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
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- Multiple-Way Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99255412 CN2401747Y (zh) | 1999-12-01 | 1999-12-01 | 两位三通气体分配阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99255412 CN2401747Y (zh) | 1999-12-01 | 1999-12-01 | 两位三通气体分配阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2401747Y true CN2401747Y (zh) | 2000-10-18 |
Family
ID=34038785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99255412 Expired - Lifetime CN2401747Y (zh) | 1999-12-01 | 1999-12-01 | 两位三通气体分配阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2401747Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007073645A1 (fr) * | 2005-12-26 | 2007-07-05 | Yongchu Xiao | Systeme de mesure pour diametre interne d'un trou d'axe |
CN102062232B (zh) * | 2009-11-18 | 2013-04-10 | 白玉申 | 微型隔膜阀 |
CN116764382A (zh) * | 2023-06-20 | 2023-09-19 | 北京思瑞德医疗器械有限公司 | 一种变压吸附制氧提纯装置 |
-
1999
- 1999-12-01 CN CN 99255412 patent/CN2401747Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007073645A1 (fr) * | 2005-12-26 | 2007-07-05 | Yongchu Xiao | Systeme de mesure pour diametre interne d'un trou d'axe |
CN102062232B (zh) * | 2009-11-18 | 2013-04-10 | 白玉申 | 微型隔膜阀 |
CN116764382A (zh) * | 2023-06-20 | 2023-09-19 | 北京思瑞德医疗器械有限公司 | 一种变压吸附制氧提纯装置 |
CN116764382B (zh) * | 2023-06-20 | 2024-02-13 | 北京思瑞德医疗器械有限公司 | 一种变压吸附制氧提纯装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING BEICHEN YAAO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEICHEN SCIENCE AND TECHONLOGY CO., LTD., BEIJING Effective date: 20041022 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041022 Address after: 100176 Beijing city Chaoyang District Xiaohongmen Backstreet No. 169 Patentee after: Beichen Yaao Science and Technology Co., Ltd., Beijing Address before: 100176 Beijing city Chaoyang District Xiaohongmen Backstreet No. 169 Patentee before: Beizhen Science and Technology Development Co., Beijing |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |