Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1991-07-23
1992-10-20
Tolin, Gerald P.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
200 4322, 312215, 361335, 361344, H02B 104
Patent
active
051575779
ABSTRACT:
A cabinet for housing modular electrical switchgear is formed essentially by a case on which a cover is tightly fitted, and by a window disposed on the cover to seal an opening arranged on the cover. The window bears on the edge opposite its rotation axis, a lug having a recess receiving a clip-in locking button. The locking button has clip-in fingers which exert a return force on the button in the locked position. The button comprises holes coming in the locked position opposite conjugate holes of the cover for a sealing wire to be fitted. The fixing screws of the cover to the case have holes for the passage of a sealing wire which emerges in an outwardly curved passage, for ease of insertion of the sealing wire.
REFERENCES:
patent: 1412242 (1922-04-01), Horton
patent: 3016432 (1962-01-01), Bassani
patent: 3356907 (1967-12-01), Bragulat
patent: 4073000 (1978-02-01), Krejsa
Balaud Philippe
Velletaz Gilbert
Merlin Gerin
Tolin Gerald P.
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