Patent · US Active

Ultrasonic transducer for use in a fluid medium

US9087504B2 · kind B2 · utility

3Cited by

3References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Roland Mueller · Caledon East, CA
Gerhard Hueftle · Aspach, DE
Michael Horstbrink · Kornwestheim, DE
Tobias Lang · Stuttgart, DE
Sami Radwan · Stuttgart, DE
Bernd Kuenzl · Schwieberdingen, DE
Roland Wanja · Markgröningen, DE

Key dates

Filing date	Sep 10, 2010
Grant date	Jul 21, 2015
Priority date	—
Expiry date	Jan 10, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49005
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An ultrasonic transducer for use in a fluid medium includes at least one transducer core having at least one electroacoustic transducer element, and further includes at least one housing having at least two housing parts. At least one first housing part at least partially encloses the transducer core such that a rear side of the electroacoustic transducer element which faces away from the fluid medium is accessible. Furthermore, at least one second housing part is connected to the first housing part. The ultrasonic transducer is essentially terminated by the second housing part on its side, which faces away from the fluid medium.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.