Title:
DEVICE FOR TRANSMITTING AND/OR RECEIVING AN ULTRASONIC SIGNAL
Document Type and Number:
WIPO Patent Application WO/2012/084503
Kind Code:
A3
Abstract:
The invention relates to a device for transmitting and/or receiving an ultrasonic signal, comprising an electromechanical foil connected to at least one front side electrode (5) and at least one rear side electrode (7.1, 7.2), wherein one electrode is implemented over the entire surface and the second electrode (7.1, 7.2) is applied in the form of a pattern, or both the front side electrode and the rear side electrode are applied in the form of a pattern. The invention further relates to a use of the device.
Inventors:
RAPPS PETER (DE)
GERLACH ANDRE (DE)
GERLACH ANDRE (DE)
Application Number:
PCT/EP2011/071951
Publication Date:
March 07, 2013
Filing Date:
December 06, 2011
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
RAPPS PETER (DE)
GERLACH ANDRE (DE)
RAPPS PETER (DE)
GERLACH ANDRE (DE)
International Classes:
B06B1/02
Domestic Patent References:
| WO2001002823A1 | 2001-01-11 |
Foreign References:
| EP0089770A1 | 1983-09-28 | |||
| DE102005059907A1 | 2007-06-21 | |||
| US3894243A | 1975-07-08 |
Attorney, Agent or Firm:
ROBERT BOSCH GMBH (Stuttgart, DE)
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