CN101315142B - 应用形箍组合通风管道的生产工艺 - Google Patents
应用形箍组合通风管道的生产工艺 Download PDFInfo
- Publication number
- CN101315142B CN101315142B CN2007100691048A CN200710069104A CN101315142B CN 101315142 B CN101315142 B CN 101315142B CN 2007100691048 A CN2007100691048 A CN 2007100691048A CN 200710069104 A CN200710069104 A CN 200710069104A CN 101315142 B CN101315142 B CN 101315142B
- Authority
- CN
- China
- Prior art keywords
- blast pipe
- pipe board
- sides
- board
- ventilating duct
- 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 - Fee Related
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0272—Modules for easy installation or transport
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0281—Multilayer duct
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100691048A CN101315142B (zh) | 2007-05-29 | 2007-05-29 | 应用形箍组合通风管道的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100691048A CN101315142B (zh) | 2007-05-29 | 2007-05-29 | 应用形箍组合通风管道的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101315142A CN101315142A (zh) | 2008-12-03 |
CN101315142B true CN101315142B (zh) | 2010-09-01 |
Family
ID=40106247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100691048A Expired - Fee Related CN101315142B (zh) | 2007-05-29 | 2007-05-29 | 应用形箍组合通风管道的生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101315142B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2510573Y (zh) * | 2001-10-23 | 2002-09-11 | 支洋波 | 一种以泡沫保温板为载体的通风管道 |
EP1408175A1 (de) * | 2002-10-11 | 2004-04-14 | Thermax Brandschutzbauteile Gesellschaft m.b.H. | Plattenförmiges Formteil und Luft- oder Kabelkanalbauteil |
CN2628930Y (zh) * | 2002-11-27 | 2004-07-28 | 郑玉亮 | 一种新型组合风管及其连接装置 |
DE102005047725A1 (de) * | 2005-02-25 | 2006-09-07 | M + S Metallschutz Gmbh | Vorrichtung zur Wandversteifung von Luftkanalabschnitten |
CN2842128Y (zh) * | 2005-09-20 | 2006-11-29 | 沈金良 | 新型复合风管 |
-
2007
- 2007-05-29 CN CN2007100691048A patent/CN101315142B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2510573Y (zh) * | 2001-10-23 | 2002-09-11 | 支洋波 | 一种以泡沫保温板为载体的通风管道 |
EP1408175A1 (de) * | 2002-10-11 | 2004-04-14 | Thermax Brandschutzbauteile Gesellschaft m.b.H. | Plattenförmiges Formteil und Luft- oder Kabelkanalbauteil |
CN2628930Y (zh) * | 2002-11-27 | 2004-07-28 | 郑玉亮 | 一种新型组合风管及其连接装置 |
DE102005047725A1 (de) * | 2005-02-25 | 2006-09-07 | M + S Metallschutz Gmbh | Vorrichtung zur Wandversteifung von Luftkanalabschnitten |
CN2842128Y (zh) * | 2005-09-20 | 2006-11-29 | 沈金良 | 新型复合风管 |
Also Published As
Publication number | Publication date |
---|---|
CN101315142A (zh) | 2008-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Terasun Air Duct Co., Ltd. Assignor: Zhi Liang Contract record no.: 2011330000836 Denomination of invention: Production technology for combining air conduit by using shape hoop Granted publication date: 20100901 License type: Exclusive License Open date: 20081203 Record date: 20110628 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20140529 |