Electricity: circuit makers and breakers – High-potential type – Rotating and pivoted
Patent
1980-04-04
1982-03-23
Little, Willis
Electricity: circuit makers and breakers
High-potential type
Rotating and pivoted
200162, 200 15, H01H 3100
Patent
active
043214363
ABSTRACT:
The disclosed circuit breaker includes a movable contact which enters the space between stationary contact jaws, the movable contact acting through a spring to bias a jaw-closing toggle toward erect condition, so that contacts on the contact jaws firmly grip the movable contact.
REFERENCES:
patent: 1337105 (1920-04-01), Templeton
patent: 1997082 (1935-04-01), Reynolds
patent: 2309909 (1943-02-01), Koppitz et al.
patent: 2650284 (1953-08-01), Volgovskoy
patent: 2743338 (1956-04-01), Graybill
patent: 2765380 (1956-10-01), Graybill
patent: 3097275 (1963-07-01), Wiktor
Federal Pacific Electric Company
Hollander Roy F.
Little Willis
Stanley Ronald R.
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