Title:
【発明の名称】ロックアウト特性を有するスイッチング回路
Document Type and Number:
Japanese Patent JP3255927
Kind Code:
B2
Abstract:
An electrical circuit for a switch having a lockout feature is described. The circuit permits both a primary operator and an auxiliary operator to operate a bi-directional motor by activating separate low-current switches. The circuitry enables the primary operator to disable the auxiliary operator's ability to operate the motor by activating a lockout switch. With the lockout switch activated, the primary operator can operate the motor without interference from the auxiliary operator. High-current power switches, activated via logic circuitry rather than by the operators, are used to complete a power circuit for energizing the motor.
Inventors:
Bochenek Jeffrey
Application Number:
JP51283597A
Publication Date:
February 12, 2002
Filing Date:
September 17, 1996
Export Citation:
Assignee:
Atoma International, Inc.
International Classes:
H02P1/22; H02P3/08; H02P7/00; E05F15/16; (IPC1-7): H02P1/22; H02P3/08
Domestic Patent References:
| JP6062385A |
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)
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