CA589244A - Volume controls for centrifugal fans - Google Patents

Volume controls for centrifugal fans

Info

Publication number
CA589244A
CA589244A CA589244A CA589244DA CA589244A CA 589244 A CA589244 A CA 589244A CA 589244 A CA589244 A CA 589244A CA 589244D A CA589244D A CA 589244DA CA 589244 A CA589244 A CA 589244A
Authority
CA
Canada
Prior art keywords
centrifugal fans
volume controls
controls
volume
fans
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
CA589244A
Other languages
French (fr)
Inventor
E. Mcdonald John
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Publication date
Application granted granted Critical
Publication of CA589244A publication Critical patent/CA589244A/en
Expired legal-status Critical Current

Links

CA589244A Volume controls for centrifugal fans Expired CA589244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA589244T

Publications (1)

Publication Number Publication Date
CA589244A true CA589244A (en) 1959-12-22

Family

ID=35802783

Family Applications (1)

Application Number Title Priority Date Filing Date
CA589244A Expired CA589244A (en) Volume controls for centrifugal fans

Country Status (1)

Country Link
CA (1) CA589244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307776A (en) * 1964-04-15 1967-03-07 Howden James & Co Ltd Fluid-working machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307776A (en) * 1964-04-15 1967-03-07 Howden James & Co Ltd Fluid-working machines

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