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:
Aug. 07, 1990
Filed:
Oct. 30, 1989
Applicant:
Inventor:
Sunao Suzuki, Kobe, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ; G01R / ; H02H / ;
U.S. Cl.
CPC ...
324132 ; 324142 ; 324483 ; 324492 ; 361 86 ;
Abstract
A detector of quantity of electricity of the invention for detecting an amplitude value from the quantity of AC electricity, comprising sampling means for sampling the quantity of AC electricity at a cycle T which is 1/4 of the rated cycle of quantity of AC electricity, and operating means for operating the amplitude value on the basis of the sampling values, operates with the following formula:
Quick Actions:
Suzuki, Sunao. (1990). Detector of quantity of electricity (U.S. Patent No. 4947109). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4947109
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile