Robert Boschgmbh

Rolf Dootz

Ronny Ludwig

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.

Diaphragm cup for an ultrasonic transducer, method for manufacturing a diaphragm cup and an ultrasonic transducer

A contact element ('), including a base body made of a strip material and/or sheet material, and at least one contact segment (&#x2032;) which is connected to the base body and which is designed to make electric contact between the contact element (&#x2032;) and a contact partner, in particular an electric and/or electronic component. The at least one contact segment (&#x2032;) is embodied as a wire-like extension, which is formed integrally with the base body from the strip and/or sheet material. In addition, at least one end of the wire-like extension forms a transition region (), which adjoins the base.

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Reutlingen, Germany

Rolf Dootz