AU229989B2 - Volume control air damper - Google Patents

Volume control air damper

Info

Publication number
AU229989B2
AU229989B2 AU47534/59A AU4753459A AU229989B2 AU 229989 B2 AU229989 B2 AU 229989B2 AU 47534/59 A AU47534/59 A AU 47534/59A AU 4753459 A AU4753459 A AU 4753459A AU 229989 B2 AU229989 B2 AU 229989B2
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
AU4753459A (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 AU4753459A (en) 1959-10-08
AU229989B2 true AU229989B2 (en) 1959-10-08

Family

ID=

Similar Documents

Publication Publication Date Title
AU229989B2 (en) Volume control air damper
AU4753459A (en) Volume control air damper
CA570780A (en) Torsional dampers
CA578476A (en) Ventilator control
CA577117A (en) Automatic volume control
AU221570B2 (en) Improvements inan air control damper
CA573190A (en) Automobile ventilator
AU230329B2 (en) Combination control for air conditioners andthe like
CA579443A (en) Dampers
CA566415A (en) Air volume control mechanism
CA579501A (en) Damper actuating construction
CA587884A (en) Range ventilator
CA578493A (en) Air gun
AU3582758A (en) Improvements inan air control damper
CA571597A (en) Air conditioning unit
CA579783A (en) Gas control
CA572361A (en) Damper device
AU4961659A (en) Combination control for air conditioners andthe like
CA570818A (en) Ventilator
AU227347B2 (en) Air spring control
CA582708A (en) Toy air gun
CA582462A (en) Air prover
CA585290A (en) Air purifier
CA585757A (en) Air flow devices
CA584706A (en) Air conditioning units