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Fan arrangement for cooling of internal combustion engine
US 3,394,682 A
Filed
: 05/27/1966
Issued
: 07/30/1968
Est. Priority Date
: 06/16/1965
Status: Expired due to Term
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Current Assignee
Wolf-Dieter Bensinger
Original Assignee
Wolf-Dieter Bensinger
Inventors
WOLF-DIETER BENSINGER
Application Number
US04/553,496
Time in Patent Office
795 Days
Field of Search
US Class Current
123/41.12
CPC Class Codes
F01P 2005/025
using two or more air pumps
F01P 2005/046
with electrical pump drive
F01P 2025/32
Engine outcoming fluid temp...
F01P 5/02
Pumping cooling-air; Arrang...
F01P 7/08
by cutting in or out of pumps
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