JPS55137391A - Spiral flow type blower - Google Patents
Spiral flow type blowerInfo
- Publication number
- JPS55137391A JPS55137391A JP4434679A JP4434679A JPS55137391A JP S55137391 A JPS55137391 A JP S55137391A JP 4434679 A JP4434679 A JP 4434679A JP 4434679 A JP4434679 A JP 4434679A JP S55137391 A JPS55137391 A JP S55137391A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- fins
- type blower
- impeller
- flow type
- 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 dercease a temperature of a driving motor greatly without changing its configuration and dimensions by instituting monolithic cooling fins in an internal side of an impeller blade.
CONSTITUTION: A cold flow 112 is generated by providing an internal side of an impeller 103 with a plurality of cooling flow fins 105 causing agitations of an ambient air by means of the cooling flow fins 105 when the impeller rotates. Hence, a surface temperature of a driving motor 107, and a coil temperature, or a temperature of a bearing 109 and a temperature of a casing 101 are greatly lowered. Therefore, even though a carrier fluid inside the spiral flow type blower is a high temperature fluid, a bearing 109 is cooled and a sufficient capacity is obtainable without increasing its configuration and dimensions.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4434679A JPS55137391A (en) | 1979-04-13 | 1979-04-13 | Spiral flow type blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4434679A JPS55137391A (en) | 1979-04-13 | 1979-04-13 | Spiral flow type blower |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55137391A true JPS55137391A (en) | 1980-10-27 |
Family
ID=12688941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4434679A Pending JPS55137391A (en) | 1979-04-13 | 1979-04-13 | Spiral flow type blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55137391A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02141647A (en) * | 1988-09-26 | 1990-05-31 | Picker Internatl Inc | Monitoring apparatus and method |
-
1979
- 1979-04-13 JP JP4434679A patent/JPS55137391A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02141647A (en) * | 1988-09-26 | 1990-05-31 | Picker Internatl Inc | Monitoring apparatus and method |
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