Internal-combustion engines – Cooling – Automatic coolant flow control
Patent
1983-11-09
1985-01-15
Cuchlinski, Jr., William A.
Internal-combustion engines
Cooling
Automatic coolant flow control
123 4146, 1231425R, 192 58A, 192 82T, F01P 504, F01P 512
Patent
active
044932936
ABSTRACT:
A hydrodynamic device, including a vaned rotor wheel, a vaned stator wheel and an electromagnetic clutch, is located, as a heater, in a cooling water circuit of an internal combustion machine and can be switched on and off as a function of the temperature of the medium to be monitored.
In order to obtain a further use for such a hydrodynamic device, the latter is arranged in such a way that, in a switched position in which it is not effective for heating, it is effective as a hydrodynamic clutch for driving the water pump.
REFERENCES:
patent: 2452264 (1948-10-01), Russell
patent: 2530180 (1950-11-01), Russell
patent: 2837069 (1958-06-01), Nutt
patent: 3272188 (1966-09-01), Sabat
patent: 3481148 (1969-12-01), Muller et al.
patent: 3483852 (1969-12-01), Newman et al.
patent: 4081066 (1978-03-01), Ryba
Braatz Andreas
Hanke Hans
Paul Jurgen
Cuchlinski Jr. William A.
Daimler-Benz Aktiengesellschaft
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