CN2359508Y - 离心风机蜗壳 - Google Patents
离心风机蜗壳 Download PDFInfo
- Publication number
- CN2359508Y CN2359508Y CN 99235291 CN99235291U CN2359508Y CN 2359508 Y CN2359508 Y CN 2359508Y CN 99235291 CN99235291 CN 99235291 CN 99235291 U CN99235291 U CN 99235291U CN 2359508 Y CN2359508 Y CN 2359508Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- spiral case
- spiral
- molded lines
- utility
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99235291 CN2359508Y (zh) | 1999-02-01 | 1999-02-01 | 离心风机蜗壳 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99235291 CN2359508Y (zh) | 1999-02-01 | 1999-02-01 | 离心风机蜗壳 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2359508Y true CN2359508Y (zh) | 2000-01-19 |
Family
ID=34023278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99235291 Expired - Lifetime CN2359508Y (zh) | 1999-02-01 | 1999-02-01 | 离心风机蜗壳 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2359508Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101392762B (zh) * | 2007-09-21 | 2012-08-22 | 富准精密工业(深圳)有限公司 | 离心风扇 |
CN103362870A (zh) * | 2013-07-02 | 2013-10-23 | 西安交通大学 | 一种吸声蜗壳低噪声离心风机 |
CN105221484A (zh) * | 2015-09-21 | 2016-01-06 | 联想(北京)有限公司 | 散热风扇 |
CN104728172B (zh) * | 2013-12-20 | 2017-04-12 | 珠海格力电器股份有限公司 | 离心蜗壳、具有其的离心风机和空调器 |
-
1999
- 1999-02-01 CN CN 99235291 patent/CN2359508Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101392762B (zh) * | 2007-09-21 | 2012-08-22 | 富准精密工业(深圳)有限公司 | 离心风扇 |
CN103362870A (zh) * | 2013-07-02 | 2013-10-23 | 西安交通大学 | 一种吸声蜗壳低噪声离心风机 |
CN104728172B (zh) * | 2013-12-20 | 2017-04-12 | 珠海格力电器股份有限公司 | 离心蜗壳、具有其的离心风机和空调器 |
CN105221484A (zh) * | 2015-09-21 | 2016-01-06 | 联想(北京)有限公司 | 散热风扇 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHUNWEI ELECTRIC APPLIANCES CO., LTD., GUANGDONG S Free format text: FORMER NAME OR ADDRESS: SHUNWEI ELECTRIC APPLIANCES CO., LTD., SHUNDE |
|
CP03 | Change of name, title or address |
Address after: Guangdong province Foshan city Shunde District hi tech Zone (Ronggui) Keyuan Road, postcode: 528000 Patentee after: Guangdong Shunde Shunwei Electric Appliance Co., Ltd. Address before: Guangdong city of Shunde Province Guizhou branch line No. 18, zip code: 528305 Patentee before: Shunwei Electric Appliance Co., Ltd., Shende |
|
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG SHUN-WEI PRECISION PLASTICS CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHUNWEI ELECTRIC APPLIANCES CO., LTD., GUANGDONG SHUNDE |
|
CP01 | Change in the name or title of a patent holder |
Address after: Guangdong province Foshan city Shunde District hi tech Zone (Ronggui) Keyuan Road, postcode: 528000 Patentee after: Guangdong Sunwill Precision Plastic Co., Ltd. Address before: Guangdong province Foshan city Shunde District hi tech Zone (Ronggui) Keyuan Road, postcode: 528000 Patentee before: Guangdong Shunde Shunwei Electric Appliance Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |