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. 25, 1992
Filed:
Jan. 23, 1991
Applicant:
Inventors:
Gerhard Huschelrath, Laufach-Frohnhofen, DE;
Roman Koch, Hosbach, DE;
Assignee:
Nukem GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73643 ; 73644 ;
Abstract
An electrodynamic transducer head which has at least two detachably arranged probes are allocated to one pole shoe of a magnet, and are covered by a common protective plate. The transducer head can be used for non-destructive testing of workpieces using ultrasound, for which purpose a cap of the transducer head has sliding blocks which rest on the workpiece.