AU248532B2 - Improvements in or relating to output control means of centrifugal fans or pumps - Google Patents

Improvements in or relating to output control means of centrifugal fans or pumps

Info

Publication number
AU248532B2
AU248532B2 AU3404/61A AU340461A AU248532B2 AU 248532 B2 AU248532 B2 AU 248532B2 AU 3404/61 A AU3404/61 A AU 3404/61A AU 340461 A AU340461 A AU 340461A AU 248532 B2 AU248532 B2 AU 248532B2
Authority
AU
Australia
Prior art keywords
pumps
relating
control means
output control
centrifugal 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
AU3404/61A
Other versions
AU340461A (en
Inventor
Bosanko Collins and Frank Shultess Haigh Thomas
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.)
Davidson and Co Ltd
Original Assignee
Davidson and Co Ltd
Filing date
Publication date
Application filed by Davidson and Co Ltd filed Critical Davidson and Co Ltd
Application granted granted Critical
Publication of AU340461A publication Critical patent/AU340461A/en
Publication of AU248532B2 publication Critical patent/AU248532B2/en
Expired legal-status Critical Current

Links

AU3404/61A 1961-04-10 Improvements in or relating to output control means of centrifugal fans or pumps Expired AU248532B2 (en)

Publications (2)

Publication Number Publication Date
AU340461A AU340461A (en) 1963-04-11
AU248532B2 true AU248532B2 (en) 1963-04-11

Family

ID=

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