JPS52153216A - Electric fan - Google Patents
Electric fanInfo
- Publication number
- JPS52153216A JPS52153216A JP6997476A JP6997476A JPS52153216A JP S52153216 A JPS52153216 A JP S52153216A JP 6997476 A JP6997476 A JP 6997476A JP 6997476 A JP6997476 A JP 6997476A JP S52153216 A JPS52153216 A JP S52153216A
- Authority
- JP
- Japan
- Prior art keywords
- electric fan
- suction port
- impeller
- fan
- tip
- 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
Abstract
PURPOSE: To control generation of air flow around an impeller front panel and improve the fan efficiency, by setting a folded section, the tip of which reaches inside the suction port of the impeller, at the suction port of a fan casing.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6997476A JPS52153216A (en) | 1976-06-14 | 1976-06-14 | Electric fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6997476A JPS52153216A (en) | 1976-06-14 | 1976-06-14 | Electric fan |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52153216A true JPS52153216A (en) | 1977-12-20 |
Family
ID=13418129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6997476A Pending JPS52153216A (en) | 1976-06-14 | 1976-06-14 | Electric fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52153216A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55146896U (en) * | 1979-04-10 | 1980-10-22 | ||
JPS60125798A (en) * | 1983-12-09 | 1985-07-05 | Matsushita Electric Ind Co Ltd | Motor fan |
-
1976
- 1976-06-14 JP JP6997476A patent/JPS52153216A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55146896U (en) * | 1979-04-10 | 1980-10-22 | ||
JPS60125798A (en) * | 1983-12-09 | 1985-07-05 | Matsushita Electric Ind Co Ltd | Motor fan |
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