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:
Jan. 06, 2004
Filed:
Dec. 10, 2002
Applicant:
Inventor:
Guenther Pfeifer, Dresden, DE;
Assignee:
Sick Engineering GmbH, Ottendorf-Okrilla, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 2/924 ;
U.S. Cl.
CPC ...
G01N 2/924 ;
Abstract
An ultrasonic transducer system which has an ultrasound transducer and a filter supporting the transducer. To suppress the transmission of ultrasound signals through a housing of the ultrasound transducer arrangement, the filter is provided with a vibration plate for emitting ultrasound waves and is coupled to a deflecting segment which converts radial movements of a first section of the filter into torsional movements of a second section of the filter.