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:
Feb. 28, 2023
Filed:
Jun. 26, 2018
Applicant:
Honeywell International Inc., Morris Plains, NJ (US);
Inventors:
Bas Kastelein, Delft, NL;
Bin Sai, The Hague, NL;
Assignee:
Honeywell International Inc., Charlotte, NC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B06B 1/06 (2006.01); G01F 1/667 (2022.01); G10K 11/00 (2006.01); G01F 1/66 (2022.01);
U.S. Cl.
CPC ...
B06B 1/0681 (2013.01); G01F 1/662 (2013.01); G01F 1/667 (2013.01); G10K 11/002 (2013.01);
Abstract
A system, method, and apparatus for reducing ringing effects associated with a transducer comprises a transducer body, a transducer cap, a piezoelectric element formed in the cap, and a damping material formed around the piezoelectric element wherein the damping material suppresses a ringing effect associated with the transducer, while an O-ring is used together with damping material to support high pressure applications up to 230 bars.