Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1992-03-16
1992-12-15
Thompson, Gregory D.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361334, 361339, 361358, 361361, 361379, 361391, H02B 120
Patent
active
051723000
ABSTRACT:
A combination panelboard-switchboard housing accepts plug-on connection with a plurality of modular electric switch-circuit breaker enclosures. The modular enclosure accepts circuit breakers or electric switches which can be field-installed with minor alteration to the enclosure. The modular switch enclosure further accepts a wide range of ampere ratings within a standard enclosure size. A mechanical latch arrangement on the bottom of the modular enclosure prevents the modular enclosure from being removed from the panelboard-switchboard housing. Controlled temperatures are achieved within the housing by optimized circulating air flow.
REFERENCES:
patent: 3728585 (1973-04-01), Olashaw
patent: 4142225 (1979-02-01), Diersing et al.
patent: 4305114 (1981-12-01), Takagi et al.
patent: 4744003 (1988-05-01), Koslosky et al.
patent: 4831489 (1989-05-01), Ozu et al.
patent: 4945450 (1990-07-01), Sabatella et al.
patent: 5126918 (1992-06-01), Morby et al.
Lamberti Christine T.
M'Sadoques Andre J.
Markowski Robert G.
Morby John A.
Sabatella Robert J.
General Electric Company
Menelly Richard A.
Thompson Gregory D.
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