JPS5746095A - Cylindrical multiblade fan - Google Patents
Cylindrical multiblade fanInfo
- Publication number
- JPS5746095A JPS5746095A JP12103280A JP12103280A JPS5746095A JP S5746095 A JPS5746095 A JP S5746095A JP 12103280 A JP12103280 A JP 12103280A JP 12103280 A JP12103280 A JP 12103280A JP S5746095 A JPS5746095 A JP S5746095A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- plates
- thinnes
- sides
- steel plates
- 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 enable to cheaply get a tough and highly efficient multiblade fan in light and mass production system by constitutionally employing steel plates, particularly the extremely thin plates made of hard tensional steel plates for the blade pieces and the blade holding plates on both sides and in the middle of the blade.
CONSTITUTION: The extremely thin plates made of highly intensive steel plates are employed for blade pieces 1 and blade holding plates 2 on both sides or in the middle of the blade instead of the conventional ones with their integral composed of such a light metal material as aluminum to form fixedly by inserting the blade pieces 1 with extreme thinnes (t) in the notched grooves 3 on the blade holding plates 2 with thinnes (t). By composing like this, a noiseless highly efficient fan being tough and light and further making air pressure against the blades extremely small is possible to be gotten. It is also possible to scheme more symplification of manufacturing the blade pieces 1 by employing highly intensified steel plates with extreme thinnes and by molding or adhering constitutionally the blade holding plates 2 on both sides or in the middle made of hard plastic synthetic material instead of metal plates.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12103280A JPS5746095A (en) | 1980-09-03 | 1980-09-03 | Cylindrical multiblade fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12103280A JPS5746095A (en) | 1980-09-03 | 1980-09-03 | Cylindrical multiblade fan |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5746095A true JPS5746095A (en) | 1982-03-16 |
Family
ID=14801124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12103280A Pending JPS5746095A (en) | 1980-09-03 | 1980-09-03 | Cylindrical multiblade fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5746095A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817510U (en) * | 1981-07-29 | 1983-02-03 | 株式会社東芝 | displacement reduction device |
CN107269580A (en) * | 2017-07-26 | 2017-10-20 | 广东顺威精密塑料股份有限公司 | A kind of cost-efficiently tubular wine wheel |
-
1980
- 1980-09-03 JP JP12103280A patent/JPS5746095A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817510U (en) * | 1981-07-29 | 1983-02-03 | 株式会社東芝 | displacement reduction device |
CN107269580A (en) * | 2017-07-26 | 2017-10-20 | 广东顺威精密塑料股份有限公司 | A kind of cost-efficiently tubular wine wheel |
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