Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Contact composition or structure
Patent
1982-12-15
1984-12-18
Goldberg, E. A.
Electricity: magnetically operated switches, magnets, and electr
Electromagnetically actuated switches
Contact composition or structure
335132, 200243, H01H 150
Patent
active
044892969
ABSTRACT:
A movable contact bridge (12) is associated with contact carrier (7) by means of a stirrup (28), a pressure spring (25) and a resilient blade (45). The stirrup has two hooks (35, 36) which hold the blade in place and facilitate removal and positioning thereof because of the gap (60) separating these hooks. This contact bridge is advantageously used in contactors of minimum rated power greater than 100 amps.
REFERENCES:
patent: 3646491 (1972-02-01), Puetz
patent: 3740510 (1973-06-01), Grunert
patent: 3964006 (1976-06-01), Lacan
Guery Jean-Pierre
Zwarycz Andre
Andrews George
Drucker William A.
Goldberg E. A.
La Telemecanique Electrique
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