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Application filed by Надія Григорівна КуцьfiledCriticalНадія Григорівна Куць
Priority to UAU201412140UpriorityCriticalpatent/UA99457U/en
Publication of UA99457UpublicationCriticalpatent/UA99457U/en
Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units
(AREA)
Abstract
A method of operating a vehicle onboard power unit includes the use of heat exchangers with external volumes that are part of the total volume of the cylinders. At the same time pumping gas through the heat exchanger is carried out with a built-in fan. The unit is equipped with a steam engine with operating mode identical to the operating mode of the heat pump which is powered by the heat of the environment. Heat transfer in the heat exchanger it is carried out as sequential heat exchange from the air flow to the water radiator, and from the latter to the working fluid.
UAU201412140U2014-11-102014-11-10METHOD FOR OPERATING A VEHICLE on-BOARD power UNIT
UA99457U
(en)
An independent hydraulic unit for supplying at least one user in the form of a hydraulic drilling machine or a hydraulic hammer machine, with an oil flow, such an independent hydraulic unit comprises: a motor, a motor driven hydraulic pump, an oil tank, an oil inlet, an oil outlet, a heat exchanger, and a first oil duct system.