Invention Grant
- Patent Title: Diaphragm cup for an ultrasonic transducer, method for manufacturing a diaphragm cup and an ultrasonic transducer
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Application No.: US16485707Application Date: 2018-02-08
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Publication No.: US11413655B2Publication Date: 2022-08-16
- Inventor: Rolf Dootz , Ronny Ludwig
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Agent Gerard Messina
- Priority: DE102017202425.9 20170215
- International Application: PCT/EP2018/053185 WO 20180208
- International Announcement: WO2018/149730 WO 20180823
- Main IPC: B06B1/06
- IPC: B06B1/06 ; G01S7/521 ; G10K9/122
Abstract:
A diaphragm cup is described for an ultrasonic transducer, including a wall for carrying a diaphragm which is excitable to oscillations, the diaphragm cup being provided with only a single metallic coating at least in the area of the diaphragm on the outer side and the inner side.
Public/Granted literature
Information query
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