EP 0061597 B1 19850703 - COOLING DEVICE FOR LIQUID-COOLED INTERNAL-COMBUSTION ENGINES
Title (en)
COOLING DEVICE FOR LIQUID-COOLED INTERNAL-COMBUSTION ENGINES
Publication
Application
Priority
DE 3112202 A 19810327
Abstract (en)
[origin: US4425877A] A cooling arrangement for liquid-cooled internal combustion engines, with the cooling arrangement including a heat exchanger constructed as a radiator for effecting cooling between air and a coolant liquid. The cooling arrangement includes a housing accommodating a thermostat with a mixing chamber, defined in the housing, being connected with a return flow coolant tank. The thermostat is adapted to provide for temperature dependent regulated portions of cooled and uncooled liquid coolant flowing into the mixing chamber. The housing of the thermostat, a bypass connection piece, and an outlet connection of the housing are molded, in one piece to the return flow coolant tank of the heat exchanger. A lid or cover provided with recesses as well as window-like openings formed in a portion of the housing form an inside connection between the return flow coolant tank and the mixing chamber with the connection being controlled by a radiator valve disk of a thermostat insert of the thermostat.
IPC 1-7
IPC 8 full level
F01P 3/20 (2006.01); F01P 7/16 (2006.01); F01P 11/02 (2006.01); F16K 31/68 (2006.01); F28F 9/02 (2006.01); F28F 27/02 (2006.01)
CPC (source: EP US)
F01P 7/16 (2013.01 - EP US); F28F 9/0231 (2013.01 - EP US); F28F 27/02 (2013.01 - EP US); F01P 2025/52 (2013.01 - EP US); F28F 2250/06 (2013.01 - EP US)
Citation (examination)
- DE 3117543 A1 19820218 - VALEO [FR]
- FR 2481791 A1 19811106 - FERODO SA [FR]
Designated contracting state (EPC)
AT DE FR GB IT
DOCDB simple family (publication)
EP 0061597 A1 19821006; EP 0061597 B1 19850703; AT E14150 T1 19850715; DE 3112202 A1 19821014; DE 3112202 C2 19841115; DE 3264482 D1 19850808; JP S57165622 A 19821012; JP S6364614 B2 19881213; SU 1124890 A3 19841115; US 4425877 A 19840117
DOCDB simple family (application)
EP 82101629 A 19820303; AT 82101629 T 19820303; DE 3112202 A 19810327; DE 3264482 T 19820303; JP 4301782 A 19820319; SU 3407047 A 19820324; US 36314582 A 19820329