JPS5485407A - Centripetal fan - Google Patents
Centripetal fanInfo
- Publication number
- JPS5485407A JPS5485407A JP15243377A JP15243377A JPS5485407A JP S5485407 A JPS5485407 A JP S5485407A JP 15243377 A JP15243377 A JP 15243377A JP 15243377 A JP15243377 A JP 15243377A JP S5485407 A JPS5485407 A JP S5485407A
- Authority
- JP
- Japan
- Prior art keywords
- blades
- fan
- dynamic
- centripetal
- axial
- 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.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To simplify the construction and to improve the performance of a centripetal fan by eliminating the outlet guide blades and specifically determining the position of the blades of an axial-flow fan.
CONSTITUTION: A plural number of axial-flow fan blades 6 are mounted in equal distribution along the circumferential direction on a central opening 5 of a dynamic blade supporting end plate 4 fixed to a centripetal dynamic blade 3. The central part of the fan blades 6 are connected to a boss 7. When the fan blade wheel shaft 1 rotates, a dynamic blade supporting rotary plate 2, centripetal dynamic blades 3, the dynamic blade supporting end plate 4, the axial-flow fan blades 6 and the boss 7 turn in a body so that the flow caused by the centripetal dynamic blades 3 is directed outwards by the action of the axial-flow fan baldes 6, thus boosting the pressure in two steps by the centripetal dynamic blades 3 and the axial-fan blades 6 while eliminating additional outlet guide blades near the central part of the centripetal dynamic blades 3 to simplify the construction of the fan.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15243377A JPS595800B2 (en) | 1977-12-20 | 1977-12-20 | Centripetal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15243377A JPS595800B2 (en) | 1977-12-20 | 1977-12-20 | Centripetal fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5485407A true JPS5485407A (en) | 1979-07-07 |
| JPS595800B2 JPS595800B2 (en) | 1984-02-07 |
Family
ID=15540414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15243377A Expired JPS595800B2 (en) | 1977-12-20 | 1977-12-20 | Centripetal fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595800B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010089206A (en) * | 2008-10-08 | 2010-04-22 | Toshiba Mach Co Ltd | Tool holder, cooling turbine for attaching tool holder thereto, and machine tool |
| WO2015149702A1 (en) * | 2014-04-03 | 2015-10-08 | 干平 | Impeller |
| CN105298850A (en) * | 2015-10-10 | 2016-02-03 | 黄敬易 | Centripetal axial flow pipe |
| CN107178504A (en) * | 2017-05-22 | 2017-09-19 | 王明中 | A kind of punching press water pump |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63102758A (en) * | 1986-10-18 | 1988-05-07 | 株式会社 アズ・インタ−ナシヨナル | Suction cleaner for skin |
-
1977
- 1977-12-20 JP JP15243377A patent/JPS595800B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010089206A (en) * | 2008-10-08 | 2010-04-22 | Toshiba Mach Co Ltd | Tool holder, cooling turbine for attaching tool holder thereto, and machine tool |
| WO2015149702A1 (en) * | 2014-04-03 | 2015-10-08 | 干平 | Impeller |
| CN105298850A (en) * | 2015-10-10 | 2016-02-03 | 黄敬易 | Centripetal axial flow pipe |
| CN107178504A (en) * | 2017-05-22 | 2017-09-19 | 王明中 | A kind of punching press water pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS595800B2 (en) | 1984-02-07 |
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