Relay with bridge contact spring

Details Relay with bridge contact spring Relay with bridge contact spring

1984-11-08

1985-09-10

Harris, George

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Multiple contact type

335187, 335196, H01H 6302

Patent

active

045409633

ABSTRACT:
An electrical relay assembly has a spring action bridge contact for engaging with two counter contact elements. The bridge contact is connected with an armature at one end of a longitudinal first section. The other end of the first section is connected to a linearly directed second section having two contact points facing opposite the counter contact elements. The first section has a lateral width not greater than the distance between the contact points. A lever action of the contact points about two different axes thereby results, as a consequence of which a frictional effect is produced at the contact points. The bridge contact is particularly applicable for the switching of low currents.

REFERENCES:
patent: 2245230 (1941-06-01), Shaw
patent: 2356836 (1944-08-01), Ebert
patent: 2532624 (1950-12-01), Kircher
patent: 3155790 (1964-11-01), Lemonnier
patent: 3436697 (1969-04-01), Snyder
patent: 3864652 (1975-02-01), Zubaty et al.
patent: 4034323 (1977-07-01), Homma
patent: 4254391 (1981-03-01), Gould
patent: 4344103 (1982-08-01), Nagamoto et al.

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