Invention Grant
- Patent Title: Method for manufacturing an ultrasonic transducer for use in a fluid medium
- Patent Title (中): 制造用于流体介质的超声换能器的方法
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Application No.: US13151049Application Date: 2011-06-01
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Publication No.: US08413514B2Publication Date: 2013-04-09
- Inventor: Roland Mueller , Gerhard Hueftle , Michael Horstbrink , Tobias Lang , Sami Radwan , Bernd Kuenzl , Roland Wanja
- Applicant: Roland Mueller , Gerhard Hueftle , Michael Horstbrink , Tobias Lang , Sami Radwan , Bernd Kuenzl , Roland Wanja
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102010030189 20100616
- Main IPC: G01N29/02
- IPC: G01N29/02 ; H04R31/00
Abstract:
A method for manufacturing an ultrasonic transducer for use in a fluid medium is described. The ultrasonic transducer includes at least one transducer core having at least one acoustic-electric transducer element. The ultrasonic transducer furthermore includes at least one housing which at least partially surrounds the transducer core and which has at least one opening facing the fluid medium. In the method, at least one sealing film is stretched and connected to the housing in the stretched state in such a way that the sealing film at least partially seals the opening.
Public/Granted literature
- US20110308317A1 METHOD FOR MANUFACTURING AN ULTRASONIC TRANSDUCER FOR USE IN A FLUID MEDIUM Public/Granted day:2011-12-22
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