EP 0968371 B1 20021120 - FLUID COOLING DEVICE
Title (en)
FLUID COOLING DEVICE
Title (de)
FLUIDKÜHLVORRICHTUNG
Title (fr)
DISPOSITIF DE REFROIDISSEMENT DE FLUIDE
Publication
Application
Priority
- DE 19711591 A 19970320
- EP 9801263 W 19980306
Abstract (en)
[origin: US6290473B1] A fluid cooling device in the form of a modular unit has a motor which drives a ventilator wheel and a hydraulic pump which takes fluid from an oil reservoir and delivers it to a hydraulic work circuit. The circuit heats the fluid and sends it to a heat exchanger from which the fluid returns, cooled, to the oil reservoir. The oil reservoir, being shaped like a trough and surrounding at least part of the motor and the hydraulic pump and having high walls in the manner of a half-shell, results in a relatively high-volume oil reservoir with is a part of the fluid cooling device with a compact, space-saving structure by at least partially containing parts of the fluid cooling device to save space.
IPC 1-7
IPC 8 full level
F04B 23/02 (2006.01); F04B 53/08 (2006.01); F15B 1/00 (2006.01); F15B 1/26 (2006.01); F15B 21/0423 (2019.01)
CPC (source: EP US)
F04B 23/025 (2013.01 - EP US); F04B 53/08 (2013.01 - EP US); F15B 1/26 (2013.01 - EP US); F15B 21/0423 (2019.01 - EP US); F15B 2211/20515 (2013.01 - EP); F15B 2211/50536 (2013.01 - EP); F15B 2211/615 (2013.01 - EP); F15B 2211/62 (2013.01 - EP); F15B 2211/625 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL PT SE
DOCDB simple family (publication)
US 6290473 B1 20010918; AT E228213 T1 20021215; CN 1097683 C 20030101; CN 1250508 A 20000412; DE 19711591 A1 19980924; DE 59806358 D1 20030102; DK 0968371 T3 20030317; EP 0968371 A1 20000105; EP 0968371 B1 20021120; ES 2187948 T3 20030616; FI 109485 B 20020815; FI 19991945 A 19990913; JP 2001518172 A 20011009; PT 968371 E 20030228; WO 9842986 A1 19981001
DOCDB simple family (application)
US 38031199 A 19990831; AT 98912445 T 19980306; CN 98803391 A 19980306; DE 19711591 A 19970320; DE 59806358 T 19980306; DK 98912445 T 19980306; EP 9801263 W 19980306; EP 98912445 A 19980306; ES 98912445 T 19980306; FI 19991945 A 19990913; JP 54480198 A 19980306; PT 98912445 T 19980306