Title:
AN OPERATION METHOD FOR DRYERS
Document Type and Number:
WIPO Patent Application WO/2023/086068
Kind Code:
A3
Abstract:
The operation method according to the present invention comprises the steps of: (100) initiating a drying program; (101) running the motor; (102) measuring a temperature of the heater following a first time period (t1) and storing the measured temperature of the heater as a reference temperature; (103) measuring temperature of the heater for the second time following a second time period (t2); (104) comparing the second measured temperature of the heater with the reference temperature; (105) measuring a triac temperature of the motor if the second measured temperature of the heater is lower than the reference temperature; (106) comparing the measured triac temperature of the motor with a threshold value; (107) outputting a motor error to terminate the drying program if the triac temperature of the motor is lower than said threshold value; (108) comparing the difference between the second measured temperature of the heater and the reference temperature with a predefined value if the second measured temperature of the heater is not lower than the reference temperature or the triac temperature of the motor is not lower than said threshold; (109) continuing to measure the temperature of the heater for a third time period if the difference between the second measured temperature of the heater and the reference temperature is lower than the predefined value; (110) measuring a temperature of the heater for the third time, at the end of the third time period; (111) comparing the difference between third measured temperature of the heater and the reference temperature with said predefined value; (112) outputting a heater error to terminate the drying program if the difference between the third measured temperature of the heater and the reference temperature is lower than the predefined value; and (113) continuing the drying program if the difference between second measured temperature of the heater and the reference temperature is not lower than the predefined value, or if the difference between the third measured temperature of the heater and the reference temperature is not lower than the predefined value.
Inventors:
FIDAN SELIN (TR)
CICEK TUGBA (TR)
COSKUN GIZEM (TR)
CERIT ADSAY ASLI (TR)
CICEK TUGBA (TR)
COSKUN GIZEM (TR)
CERIT ADSAY ASLI (TR)
Application Number:
PCT/TR2022/051288
Publication Date:
July 13, 2023
Filing Date:
November 14, 2022
Export Citation:
Assignee:
VESTEL BEYAZ ESYA SANAYI VE TICARET ANONIM SIRKETI (TR)
International Classes:
D06F58/00; G05D23/20
Domestic Patent References:
| WO2014173854A2 | 2014-10-30 |
Foreign References:
| KR101240135B1 | 2013-03-12 | |||
| EP2162580A2 | 2010-03-17 |
Attorney, Agent or Firm:
CAYLI, Hulya (TR)
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