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:
Apr. 24, 1979
Filed:
Feb. 01, 1977
Applicant:
Inventor:
Bernard Grancoin, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P / ; F02P / ;
U.S. Cl.
CPC ...
1231 / ; 324200 ; 324169 ;
Abstract
A phase-controlled pulse signal generator, comprising a magnetic field source born by a rotating shaft, and a Hall effect sensor submitted to the field, the sinusoidal signal delivered being processed by a phase correcting circuit controlled by the speed of the shaft, followed by a triggered pulse circuit.