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. 14, 1992
Filed:
Jul. 26, 1990
Applicant:
Inventors:
Assignee:
Shimadzu Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05H / ;
U.S. Cl.
CPC ...
328233 ;
Abstract
An acceleration/deceleration tube comprises a plurality of pairs of opposing electrodes alternatively positioned to be orthogonal along the opposing direction and overlapped by each other along the direction of the common axis, and a DC power source provided for applying specific DC voltages with a potential difference of a particular direction to each of the pairs of opposing electrodes according to the arrangement order along the common axis.