CA542232A - Lame de ventilateur - Google Patents

Lame de ventilateur

Info

Publication number
CA542232A
CA542232A CA542232A CA542232DA CA542232A CA 542232 A CA542232 A CA 542232A CA 542232 A CA542232 A CA 542232A CA 542232D A CA542232D A CA 542232DA CA 542232 A CA542232 A CA 542232A
Authority
CA
Canada
Prior art keywords
fan blade
fan
blade
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.)
Expired
Application number
CA542232A
Other languages
English (en)
Inventor
E. Kline Arthur
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.)
McGraw Electric Co Canada Ltd
Original Assignee
McGraw Electric Co Canada Ltd
Publication date
Application granted granted Critical
Publication of CA542232A publication Critical patent/CA542232A/fr
Expired legal-status Critical Current

Links

CA542232A Lame de ventilateur Expired CA542232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA542232T

Publications (1)

Publication Number Publication Date
CA542232A true CA542232A (fr) 1957-06-11

Family

ID=35699389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA542232A Expired CA542232A (fr) Lame de ventilateur

Country Status (1)

Country Link
CA (1) CA542232A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610601A (en) * 1984-07-02 1986-09-09 Gerfast Sten R Method of making axial fan impeller
US4941805A (en) * 1989-01-29 1990-07-17 David Matthews Device for centering a drive shart on a hub
US6024543A (en) * 1997-11-07 2000-02-15 Zero Corporation Blower wheel having interior motor cooling ribs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610601A (en) * 1984-07-02 1986-09-09 Gerfast Sten R Method of making axial fan impeller
US4941805A (en) * 1989-01-29 1990-07-17 David Matthews Device for centering a drive shart on a hub
US6024543A (en) * 1997-11-07 2000-02-15 Zero Corporation Blower wheel having interior motor cooling ribs

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