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:
Sep. 19, 1978
Filed:
Apr. 01, 1977
Applicant:
Inventor:
Volker Adolf Stieber, Lafayette, CA (US);
Assignee:
Applied Radiation Corporation, Walnut Creek, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
361187 ; 307311 ;
Abstract
A monitoring system for the high-voltage supply of an ionization chamber of a particle accelerator has a measuring system which is free of hysteresis and which is electrically isolated from the high-voltage to be measured by opto-electronic couplers. The measuring system controls a switching member for supervising operation of the particle accelerator.