AU4753459A - Volume control air damper - Google Patents

Volume control air damper

Info

Publication number
AU4753459A
AU4753459A AU47534/59A AU4753459A AU4753459A AU 4753459 A AU4753459 A AU 4753459A AU 47534/59 A AU47534/59 A AU 47534/59A AU 4753459 A AU4753459 A AU 4753459A AU 4753459 A AU4753459 A AU 4753459A
Authority
AU
Australia
Prior art keywords
volume control
control air
air damper
damper
volume
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
AU47534/59A
Other versions
AU229989B2 (en
Inventor
W. Kennedy Walter
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.)
Barber Colman Co
Original Assignee
Barber Colman Co
Filing date
Publication date
Application filed by Barber Colman Co filed Critical Barber Colman Co
Application granted granted Critical
Publication of AU4753459A publication Critical patent/AU4753459A/en
Publication of AU229989B2 publication Critical patent/AU229989B2/en
Expired legal-status Critical Current

Links

AU47534/59A 1959-04-06 Volume control air damper Expired AU229989B2 (en)

Publications (2)

Publication Number Publication Date
AU4753459A true AU4753459A (en) 1959-10-08
AU229989B2 AU229989B2 (en) 1959-10-08

Family

ID=

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