Title:
CIRCUIT FOR RESTRAINING EFFECT DUE TO REVIBRATION OF CONTACTOR
Document Type and Number:
Japanese Patent JP3507123
Kind Code:
B2
Abstract:
PURPOSE: To provide a circuit for restraining effect due to re-vibration of a contactor.
CONSTITUTION: Effect due to re-vibration of a contactor 2 is restrained by a control signal C outputted from the contactor 2. Ideally, the contactor 2 varies from one position to the other position and also kept at the other position for a designated period. A sampling means 3 is disposed in the restraining circuit and the control signal C is sampled by this means at a first sampling rate CLKA and also an output signal in a first state or a second state is supplied. A detecting means 4 is disposed to detect a change from the first state to the second state of this output signal Ci and an anti sampling means 5 is disposed to respond to the change of the output signal Ci and prevent the control signal from sampling by the sampling means 3 for a designated time.
Inventors:
Nicholas Jeannet
Application Number:
JP7293794A
Publication Date:
March 15, 2004
Filing Date:
March 18, 1994
Export Citation:
Assignee:
Outer S.A. Manufacture Orologer Switzerland
International Classes:
G04C3/00; G04C3/14; G04G21/00; H01H47/00; (IPC1-7): G04G1/00; G04C3/00
Domestic Patent References:
| JP63155913A | ||||
| JP6187385U |
Attorney, Agent or Firm:
Masaki Yamakawa
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