Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter

Full Title

Details of electromagnetic relays > Driving arrangements between movable part of magnetic circuit and contact > Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC ELEMENTS

Subclass:

ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES

Child Classifications

Navigate with arrow keys, Enter to open

• H01H 50/76 using reed or blade spring
• H01H 50/78 using diaphragm; using stretched wire or ribbon vibrating sideways
• H01H 50/8 using torsionally vibrating member, e.g. wire, strip
• H01H 50/82 using spring-loaded pivoted inertia member
• H01H 50/84 with means for adjustment of frequency or of make-to-break ratio