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:
Jan. 27, 1998
Filed:
Feb. 29, 1996
A John Santos, Farmington, CT (US);
Mark E LaCroix, New Hartford, CT (US);
The Torrington Company, Torrington, CT (US);
Abstract
A sensor senses a reference signal having a reference pulse characterizing angular position of a rotating member and an angular clock pulse characterizing the rotational speed of the rotating member and having an angular clock pulse frequency greater than the reference pulse frequency. An output signal is produced having an output pulse delayed with respect to the reference pulse of the reference signal by an integral number of angular clock pulses to provide a coarse adjustment. The output signal may be delayed by an additional fraction of a subsequent angular clock pulse to provide a fine adjustment. A circuit to effect this method is also disclosed.