Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1988-10-13
1990-04-24
Thompson, Gregory N.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361394, 361428, H05K 700
Patent
active
049204530
ABSTRACT:
A module for electrical connection to a rack forming a part of programmable controller is provided which includes a body member having a display portion and a circuit board terminal block connected to the body member. A door is hingedly attached to the body member, and has a panel presenting a surface adapted to be marked with the usual marking pen or pencil for identifying the module. In other embodiments, the module includes an additional panel portion for placement of an identifying label, a snap fitment arrangement for attachment to the rack as well as guide slots in the rack for the circuit board and a wire tie arrangement for holding electrical wires in a consolidated manner.
REFERENCES:
patent: 4293924 (1981-10-01), Struger et al.
patent: 4652769 (1987-03-01), Smith et al.
patent: 4672511 (1987-06-01), Meusel et al.
patent: 4738632 (1988-04-01), Schmidt et al.
Onose Kazuhiko
Ott Willard B.
Allen-Bradley Company Inc.
Nippondenso Company Ltd.
Thompson Gregory N.
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