High-frequency relay

Details High-frequency relay High-frequency relay

2007-12-11

2007-12-11

Nguyen, Tuyen T. (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Polarity-responsive

C335S083000, C335S128000

Reexamination Certificate

active

10444452

ABSTRACT:
A high-frequency relay includes: a base block having fixed terminals insert-molded to expose fixed contacts; an electromagnetic block mounted on the base block and for rotating a movable iron piece due to excitation and demagnetization; and movable blocks interlocking with a rotation operation of the movable iron piece so as to be connected with and disconnected from the fixed contacts of the base block. A push-in spring for pushing one of the movable blocks is provided in the movable iron piece. The push-in spring includes a fixed portion fixed to the movable iron piece, a pressure portion for applying pressure to the movable block, and foot portions each extending substantially perpendicularly to the movable block wherein extending directions of the foot portions cane be adjusted.

REFERENCES:
patent: 4625191 (1986-11-01), Oberndorfer et al.
patent: 5015978 (1991-05-01), Yokoo et al.
patent: 6608542 (2003-08-01), Pietsch et al.
patent: 43 09 618 (1994-09-01), None
patent: 44 08 980 (1994-09-01), None
patent: 1 083 873 (1967-09-01), None
patent: 2001-345036 (2001-12-01), None
Patent Abstracts of Japan; Publication No. 2001-345036; Dec. 14, 2001, 1 pg.
European Search Report dated Feb. 22, 2005 (3 pages).

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