CN2200015Y - 住宅油烟无阀排放管道 - Google Patents
住宅油烟无阀排放管道 Download PDFInfo
- Publication number
- CN2200015Y CN2200015Y CN 94224338 CN94224338U CN2200015Y CN 2200015 Y CN2200015 Y CN 2200015Y CN 94224338 CN94224338 CN 94224338 CN 94224338 U CN94224338 U CN 94224338U CN 2200015 Y CN2200015 Y CN 2200015Y
- Authority
- CN
- China
- Prior art keywords
- stack
- floor
- section
- flue
- pipes
- 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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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94224338 CN2200015Y (zh) | 1994-07-20 | 1994-07-20 | 住宅油烟无阀排放管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 94224338 CN2200015Y (zh) | 1994-07-20 | 1994-07-20 | 住宅油烟无阀排放管道 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2200015Y true CN2200015Y (zh) | 1995-06-07 |
Family
ID=33837779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 94224338 Expired - Lifetime CN2200015Y (zh) | 1994-07-20 | 1994-07-20 | 住宅油烟无阀排放管道 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2200015Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100344844C (zh) * | 2004-05-17 | 2007-10-24 | 佟连青 | 住宅的排烟道系统 |
CN102605934A (zh) * | 2011-12-31 | 2012-07-25 | 徐仁春 | 一种气体传输装置及其安装方法 |
CN106287885A (zh) * | 2016-08-26 | 2017-01-04 | 丁荣 | 动力装置集中式中央油烟气净化系统 |
-
1994
- 1994-07-20 CN CN 94224338 patent/CN2200015Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100344844C (zh) * | 2004-05-17 | 2007-10-24 | 佟连青 | 住宅的排烟道系统 |
CN102605934A (zh) * | 2011-12-31 | 2012-07-25 | 徐仁春 | 一种气体传输装置及其安装方法 |
CN102605934B (zh) * | 2011-12-31 | 2015-08-05 | 徐仁春 | 一种气体传输装置及其安装方法 |
CN106287885A (zh) * | 2016-08-26 | 2017-01-04 | 丁荣 | 动力装置集中式中央油烟气净化系统 |
CN106287885B (zh) * | 2016-08-26 | 2018-07-20 | 丁荣 | 动力装置集中式中央油烟气净化系统 |
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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: Changsha Yuhua Huifeng high rise residential smoke pipe factory Assignor: Yuan Qinjian|He Haiping|Wu Minghua Contract fulfillment period: Contract performance period April 15, 2004, 2 years Contract record no.: Contract filing No. 024300030009 Denomination of utility model: The utility model relates to a smoke exhaust pipe without a valve in a residential house Granted publication date: 19950607 License type: Types of license are common Record date: 20021120 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2004.4.15, 2 YEARS Name of requester: HUIFENG HIGH HOUSE SMOKE TUBE FACTORY, YUHUA DIST Effective date: 20021120 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |