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:
Oct. 28, 2003
Filed:
Nov. 23, 1998
Applicant:
Inventors:
Dietmar Oberhoff, Leichlingen, DE;
Günther Coen, Düsseldorf, DE;
Ernst Luhn, Haan, DE;
Gerhard Lorenz, Krefeld, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 2/900 ; G01N 2/904 ;
U.S. Cl.
CPC ...
G01N 2/900 ; G01N 2/904 ;
Abstract
The invention relates to a transmitting system for the generation of ultrasonic waves for testing materials, comprising a controllable signal generator and an ultrasonic transducer, wherein the signal generator and the ultrasonic transducer are arranged in the immediate vicinity of one another, in order to provide a transmitting system for ultrasonic testing which has higher effectiveness and lower manufacturing costs than known transmitting systems.