Switch contact for a vacuum switching tube

Details Switch contact for a vacuum switching tube Switch contact for a vacuum switching tube

1985-10-17

1987-06-23

Macon, Robert S.

Electricity: circuit makers and breakers

Liquid contact

Time delay

H01H 3366

Patent

active

046754822

ABSTRACT:
For generating an axial magnetic field over the contact surfaces in vacuum switching tubes, conductor loops which are constructed in a fashion similar to a spoked wheel are disposed following the contact members. In order to dimension such conductor loops with a low cross-section and in order to also be able to manufacture them in a simple fashion, it is proposed that the conductor loops contain at least approximately circular sector-shaped terminals, that these terminals merge into webs and that terminals following one another in circumferential direction are alternately connected electrically conductive in low-resistant fashion to the end face of a stud or to the terminal surface of a contact member.

REFERENCES:
patent: 4196327 (1980-04-01), Kurosawa et al.

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