Title:
NORMAL/REVERSE OPERATION CONTROLLER
Document Type and Number:
Japanese Patent JPS6028780
Kind Code:
A
Abstract:
PURPOSE:To obtain a controller having excellent operability by space-saving by providing both automatic and manual functions to a set of normal and reverse switch buttons. CONSTITUTION:When a normal rotation switch 1 or a reverse rotation switch 2 is operated, a holding circuit 3 or 4 is operated, and a normal or reverse rotation current is supplied to an actuator 5 through an output circuit 6 or 7. When the operation of the actuator 5 is completed, a completion detector 8 releases the circuits 3, 4. When a state detector 9 detects the simultaneous operation state of the switches 1, 2, it applies detection information through a delay circuit 12 to the circuits 3, 4 to release the operation. Thus, the number of the switch buttons can be reduced.
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Inventors:
HIMONO YUUSAKU
MIYAHARA MASATO
NANPO YUKIO
MIYAHARA MASATO
NANPO YUKIO
Application Number:
JP13825083A
Publication Date:
February 13, 1985
Filing Date:
July 28, 1983
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD
International Classes:
H02P1/22; B60S1/08; G05B19/048; (IPC1-7): B60S1/08; H02P1/22
Domestic Patent References:
| JPS5725176A | 1982-02-09 |
Attorney, Agent or Firm:
Masaharu Kobayashi