JPS52153216A - Electric fan - Google Patents

Electric fan

Info

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
Application number
JP6997476A
Other languages
Japanese (ja)
Inventor
Masami Fukumoto
Kunihito Mori
Masao Torigoe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6997476A priority Critical patent/JPS52153216A/en
Publication of JPS52153216A publication Critical patent/JPS52153216A/en
Pending legal-status Critical Current

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
JP6997476A 1976-06-14 1976-06-14 Electric fan Pending JPS52153216A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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