EP 1260965 A3 20080730 - Method for fabricating an ultrasonic sensor and ultrasonic sensor
Title (en)
Method for fabricating an ultrasonic sensor and ultrasonic sensor
Title (de)
Verfahren zur Herstellung eines Ultraschallsensors sowie Ultraschallsensor
Title (fr)
Procédé de fabrication d'un capteur à ultrasons ainsi qu'un capteur à ultrasons
Publication
Application
Priority
DE 10125272 A 20010523
Abstract (en)
[origin: EP1260965A2] The method involves introducing a decoupling medium (7) in a deformable state between a membrane (5) and the housing (3) of the sensor. The decoupling medium can be poured between the membrane and housing. The decoupling medium can be injection molded between the membrane and housing. A piezo-ceramic is arranged on the membrane. AN Independent claim is also included for an ultrasonic sensor.
IPC 8 full level
G10K 11/00 (2006.01); G10K 9/122 (2006.01)
CPC (source: EP)
G10K 9/122 (2013.01); G10K 9/18 (2013.01)
Citation (search report)
- [XY] DE 19927797 C1 20001207 - FRAUNHOFER GES FORSCHUNG [DE]
- [Y] DE 19809207 C1 19990826 - SIEMENS AG [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated extension state (EPC)
AL LT LV MK RO SI
DOCDB simple family (publication)
EP 1260965 A2 20021127; EP 1260965 A3 20080730; DE 10125272 A1 20021128
DOCDB simple family (application)
EP 02003246 A 20020221; DE 10125272 A 20010523