The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 1977
Filed:
Oct. 29, 1975
Victor Insetta, Northport, NY (US);
Harry V Seaman, West Islip, NY (US);
American Technical Ceramics, Division of Phase Industries, Inc., Huntington Station, NY (US);
Abstract
A vertical adjustable capacitor assembly includes a tubular dielectric body n which are embedded two diametrically opposed cylindrically curved electrically conductive plates. One plate serves as a stator plate and extends through one end of the tubular body to contact a terminal element at the bottom thereof. The other plate extends through both ends of the tubular body with one end of the plate contacting another terminal element at the bottom of the tubular body and the upper end of this plate is in direct electric circuit with the head of an electrically conductive rotary rotor having a shaft rotatably fitted in the axial, cylindrical bore of the tubular body. An arcuate member mounted on top of the tubular body prevents the rotor from axial movement while permitting rotation of the rotor. Rotation of the rotor through 180.degree. in either direction from a center position of minimum capacitance, tunes the capacitor assembly through its entire range.