JPS53138507A - Centrifugal type blower - Google Patents
Centrifugal type blowerInfo
- Publication number
- JPS53138507A JPS53138507A JP5497077A JP5497077A JPS53138507A JP S53138507 A JPS53138507 A JP S53138507A JP 5497077 A JP5497077 A JP 5497077A JP 5497077 A JP5497077 A JP 5497077A JP S53138507 A JPS53138507 A JP S53138507A
- Authority
- JP
- Japan
- Prior art keywords
- centrifugal type
- type blower
- casing
- fan
- generation
- 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.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To reduce noises, by mounting a rectifying plate to a discharge port of a fan casing while adjacently facing to a tongue portion of the casing, to control the generation of eddy current and to eliminate collision with a centrifugal fan.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5497077A JPS53138507A (en) | 1977-05-10 | 1977-05-10 | Centrifugal type blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5497077A JPS53138507A (en) | 1977-05-10 | 1977-05-10 | Centrifugal type blower |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53138507A true JPS53138507A (en) | 1978-12-04 |
Family
ID=12985504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5497077A Pending JPS53138507A (en) | 1977-05-10 | 1977-05-10 | Centrifugal type blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53138507A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6817832B2 (en) * | 2002-10-09 | 2004-11-16 | Sun Moon University | Centrifugal blower with eddy blade |
JP2005291049A (en) * | 2004-03-31 | 2005-10-20 | Japan Servo Co Ltd | Casing for centrifugal fan |
JP2007151998A (en) * | 2005-12-08 | 2007-06-21 | Sharp Corp | Air purifier and air purification method |
JP2008020149A (en) * | 2006-07-14 | 2008-01-31 | Max Co Ltd | Air blower |
CN106122098A (en) * | 2016-08-03 | 2016-11-16 | 广东美的制冷设备有限公司 | Spiral case, blower fan and air-conditioning equipment |
CN109322855A (en) * | 2018-12-04 | 2019-02-12 | 珠海格力电器股份有限公司 | Volute structure, centrifugal blower and new blower |
-
1977
- 1977-05-10 JP JP5497077A patent/JPS53138507A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6817832B2 (en) * | 2002-10-09 | 2004-11-16 | Sun Moon University | Centrifugal blower with eddy blade |
JP2005291049A (en) * | 2004-03-31 | 2005-10-20 | Japan Servo Co Ltd | Casing for centrifugal fan |
JP2007151998A (en) * | 2005-12-08 | 2007-06-21 | Sharp Corp | Air purifier and air purification method |
JP2008020149A (en) * | 2006-07-14 | 2008-01-31 | Max Co Ltd | Air blower |
CN106122098A (en) * | 2016-08-03 | 2016-11-16 | 广东美的制冷设备有限公司 | Spiral case, blower fan and air-conditioning equipment |
CN109322855A (en) * | 2018-12-04 | 2019-02-12 | 珠海格力电器股份有限公司 | Volute structure, centrifugal blower and new blower |
CN109322855B (en) * | 2018-12-04 | 2024-05-28 | 珠海格力电器股份有限公司 | Volute structure, centrifugal fan and new fan |
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