METHOD FOR COMPRESSOR DRYING

The method is used in the field of refrigeration technology. It reduces the time necessary for drying. The method applies simultaneous pulse heating of the windings and vacuum treatment. After reaching the drying temperature the value is retained during a certain period of time. The temperature is d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VELEV, SVETOSLAV D, GACHILOV, TEOFIL S, ATANASOV, KHARALAMPI A, LISICHKOV, VASIL P, ILIEV, STEFAN B, KOCHEV, STEFAN ZH, IVANOV, VELIRAD I, NAJDENOV, RUMEN N, RACHEV, VESELIN P
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The method is used in the field of refrigeration technology. It reduces the time necessary for drying. The method applies simultaneous pulse heating of the windings and vacuum treatment. After reaching the drying temperature the value is retained during a certain period of time. The temperature is determined by measuring the resistance of the windings during the pause between pulses. At the initial stage of vacuum treatment subpressure is kept at a high value until the drying temperature is reached, corresponding to a certain humidity. Then vacuum is applied under low subpressure until reaching a subpressure value corresponding to the required admissible humidity.