Apparatus and method for forming a switchboard unit circuit

Details Apparatus and method for forming a switchboard unit circuit Apparatus and method for forming a switchboard unit circuit

1993-03-02

1995-06-13

Cheng, Joe H.

Education and demonstration

Occupation

Electricity or electronics

434365, 361761, G09B 1900

Patent

active

054236843

ABSTRACT:
A switchboard unit circuit having functional components, such as relays and switches is formed using a wiring board device including a board, a wiring, e.g., a printed wiring, on the board, and board connectors connected to the wiring and provided to permit selective connection of the functional components to selectively form any one of a plurality of designs of unit circuits. The functional components and the wiring board device are disposed in or on a unit housing, and the board connectors are selectively connected to the functional components to selectively form a desired one of said plurality of designs of unit circuits.

REFERENCES:
patent: 4369479 (1983-01-01), Rickard
patent: 4539445 (1985-09-01), Jabben
patent: 4742431 (1988-05-01), Igarashi
patent: 4779340 (1988-10-01), Kihm et al.
patent: 4821034 (1989-04-01), Anderson et al.
patent: 5068631 (1991-11-01), Vince
patent: 5151842 (1992-09-01), DeBiasi et al.

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