CN202501593U - 换气装置 - Google Patents
换气装置 Download PDFInfo
- Publication number
- CN202501593U CN202501593U CN2011205401414U CN201120540141U CN202501593U CN 202501593 U CN202501593 U CN 202501593U CN 2011205401414 U CN2011205401414 U CN 2011205401414U CN 201120540141 U CN201120540141 U CN 201120540141U CN 202501593 U CN202501593 U CN 202501593U
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- air
- air inlet
- spiral case
- ventilation
- air exchange
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205401414U CN202501593U (zh) | 2011-12-21 | 2011-12-21 | 换气装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011205401414U CN202501593U (zh) | 2011-12-21 | 2011-12-21 | 换气装置 |
Publications (1)
Publication Number | Publication Date |
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CN202501593U true CN202501593U (zh) | 2012-10-24 |
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CN2011205401414U Expired - Fee Related CN202501593U (zh) | 2011-12-21 | 2011-12-21 | 换气装置 |
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CN (1) | CN202501593U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104422056A (zh) * | 2013-09-10 | 2015-03-18 | 广东美的制冷设备有限公司 | 换气装置 |
CN106594950A (zh) * | 2016-11-30 | 2017-04-26 | 重庆筑巢建筑材料有限公司 | 双循环通风器 |
-
2011
- 2011-12-21 CN CN2011205401414U patent/CN202501593U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104422056A (zh) * | 2013-09-10 | 2015-03-18 | 广东美的制冷设备有限公司 | 换气装置 |
CN104422056B (zh) * | 2013-09-10 | 2017-03-29 | 广东美的制冷设备有限公司 | 换气装置 |
CN106594950A (zh) * | 2016-11-30 | 2017-04-26 | 重庆筑巢建筑材料有限公司 | 双循环通风器 |
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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: GUANGZHOU HUALING REFRIGERATION EQUIPMENT CO., LTD Free format text: FORMER OWNER: HUALING AIR-CONDITIONING EQUIPMENTS CO., LTD., GUANGZHOU Effective date: 20131205 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 511430 GUANGZHOU, GUANGDONG PROVINCE TO: 511462 GUANGZHOU, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131205 Address after: 511462 Guangzhou, Nansha District Pearl River Street, Pearl River Industrial Park, virtue Road, No. 6, No. Patentee after: Guangzhou Hualing Refrigeration Equipment Co.,Ltd. Address before: 511430 Village Road, 105 National Road, Dashi street, Guangzhou, Guangdong, Panyu District Patentee before: Hualing Air-Conditioning Equipments Co., Ltd., Guangzhou |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20131221 |