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:
Nov. 02, 1999
Filed:
Jul. 11, 1997
Applicant:
Inventor:
Frank Bonitz, Neunkirchen, DE;
Assignee:
ABB Reaktor GmbH, Mannheim, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
73624 ; 73625 ; 73628 ;
Abstract
An ultrasonic angle-beam probe and a method for operating the angle-beam probe include an approach wedge to be driven into a gap. The overall height of the probe sets limits which preclude testing starting from a specific gap width. At least two approach wedges are provided in order to give the angle-beam probe a testing sensitivity that is maintained even in the case of a reduced overall height. A device is provided which can be assigned to a pulse generator, a sound evaluator or a connecting element to a sound transducer, in order to influence a sound echo time.