Ceramic trimmer capacitor

Details Ceramic trimmer capacitor Ceramic trimmer capacitor

1982-01-20

1985-02-19

Griffin, Donald A.

Electricity: electrical systems and devices

Electrostatic capacitors

Variable

H01G 504

Patent

active

045009414

ABSTRACT:
Disclosed is a ceramic trimmer capacitor comprising a ceramic board having a substantially semi-circular stator electrode formed on one surface thereof, which is pressed and gripped between a rotor member composed of a metal and an insulating frame, wherein a plurality of arcuate convex portions are formed on the frame on the surface thereof having abutting contact with the ceramic board so that the periphery of the rotor member is supported by the arcuate convex portions. In this ceramic trimmer capacitor, the reliability of the stability against cracking of the ceramic board and the dependency characteristic of the electrostatic capacitance on the rotor load are highly improved.

REFERENCES:
patent: 3336629 (1967-08-01), Matsui
patent: 3588642 (1971-06-01), Fabricius
patent: 4101951 (1978-07-01), Kuze

Affiliated with

Also associated with

Rating

Ceramic trimmer capacitor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ceramic trimmer capacitor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ceramic trimmer capacitor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-616947