JPS5451015A - Eddy-current blower - Google Patents
Eddy-current blowerInfo
- Publication number
- JPS5451015A JPS5451015A JP11678777A JP11678777A JPS5451015A JP S5451015 A JPS5451015 A JP S5451015A JP 11678777 A JP11678777 A JP 11678777A JP 11678777 A JP11678777 A JP 11678777A JP S5451015 A JPS5451015 A JP S5451015A
- Authority
- JP
- Japan
- Prior art keywords
- casing
- pressure
- impeller
- conversion
- circulation flow
- 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 improve the efficiency and prevent the stall of circulation flow by forming at least the section of the air passage of a casing into two circular shape and permitting the efficient conversion between the energy of speed and the energy of pressure.
CONSTITUTION: A circulation flow 11 which gets into the inside of an impeller 3 is accelerated by being given an energy of speed by a centrifugal force due to the revolution of the impeller 3, and then discharged into an air passage 10 of a casing 6 from the impeller 3, and converted into pressure. As the outside radius γ1 of the casing 6 is made small, pressure conversion is performed, eliminating the loss due to directional conversion. As the inside radius γ2 of the casing 6 is made small, pressure conversion is performed, eliminating the loss due to directional conversion. As the inside radius γ2 of the casing 6 is made large. large, the circulation flow 11 returns on the impeller 3 side smoothly, and so stall state can be eliminated, and the circulation flow 11 in high pressure in the air passage 10 does not flow backward into the intake port 8 side in low pressure, and the efficiency is improved sharply
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11678777A JPS5451015A (en) | 1977-09-30 | 1977-09-30 | Eddy-current blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11678777A JPS5451015A (en) | 1977-09-30 | 1977-09-30 | Eddy-current blower |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5451015A true JPS5451015A (en) | 1979-04-21 |
JPS5750951B2 JPS5750951B2 (en) | 1982-10-29 |
Family
ID=14695684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11678777A Granted JPS5451015A (en) | 1977-09-30 | 1977-09-30 | Eddy-current blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5451015A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170039183A (en) | 2014-08-06 | 2017-04-10 | 닛뽄 가야쿠 가부시키가이샤 | Method for producing optical member and curable resin composition used therein |
-
1977
- 1977-09-30 JP JP11678777A patent/JPS5451015A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170039183A (en) | 2014-08-06 | 2017-04-10 | 닛뽄 가야쿠 가부시키가이샤 | Method for producing optical member and curable resin composition used therein |
Also Published As
Publication number | Publication date |
---|---|
JPS5750951B2 (en) | 1982-10-29 |
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