Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters
Patent
1974-08-22
1977-04-12
Husar, C. J.
Internal-combustion engines
Accessories
Covers, trays, vibrators, corrosion inhibitors, air filters
733682, 236 98, 123140FG, F02B 7708
Patent
active
040168514
ABSTRACT:
A safety control method for limiting the temperature of a fluid to a given upper value comprising the sensing of the fluid temperature and the control of a servo-motor keyed in follow-up relationship to said temperature and acting upon a member controlling a parameter conditioning said temperature, wherein the improvement consists in the steps of effecting the detection so as to cause the displacement of a movable element through the expansion of a liquid heated up to a temperature varying in the same direction as the sensed temperature and transmitting said displacement through a hydraulic circuit relay to a hydraulic ram actuator forming said servo-motor.
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Husar C. J.
Lazarus Ira S.
Societe d'Etudes de Machines Thermiques
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