Title:
COIN-OPERATED CLOTHING DRYER
Document Type and Number:
Japanese Patent JPH01140389
Kind Code:
A
Abstract:
PURPOSE: To improve operability by stopping the operation of an equipment, stopping the timing operation of a coin timer and performing an abnormality notification when an abnormality is generated during an operation. CONSTITUTION: When the temperature within a drum warehouse is abnormally heated, an abnormality detection part 9 is operated, a signal is transmitted to an operation control part 8 and the operation control part 8 discriminates the signal of the abnormality detection part 9. When the abnormality is decided, the signals turning off semiconductor switches 6 and 7 are outputted and the heat source 5 of a motor 4 is stopped and a timer motor 3 is also stopped. An abnormality notification part 10 blows a buzzer and notifies the state of the abnormality by a display. Thus, operability can be improved.
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Inventors:
OIWA GIHEI
Application Number:
JP30074187A
Publication Date:
June 01, 1989
Filing Date:
November 27, 1987
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G07F17/20; D06F58/28; (IPC1-7): D06F58/28; G07F17/20
Domestic Patent References:
| JPS6030799B2 | 1985-07-18 |
Attorney, Agent or Firm:
Akira Kobiji (2 outside)