Title: Rotary electric device
Application Number: 85101683 Application Date: 1985.04.01
Publication Number: 1007719 Publication Date: 1987.01.24
Approval Pub. Date: Granted Pub. Date: 1990.04.04
International Classifi-cation: H01C1/034,H01C10/04,H01C10/14,H01G5/01,H01G5/24
Applicant(s) Name: Murata Manufacturing Co., Ltd. Address:
Inventor(s) Name:
Attorney & Agent: LI XIANGMIN
Abstract:
     In a rotary electric device such as a trimmer capacitor or a variable resistor comprising a rotor contained in a case which is provided with an opening for receiving a screwdriver for rotating the rotor from the outside, a cover sheet is formed in a state bonded to the inner peripheral surface of an edge portion defining the opening for closing the opening, whereby the rotary electric device is closed. The cover sheet is preferably formed by a silicone adhesive.
Time: 6