EP 2494319 A1 20120905 - ULTRASOUND TRANSDUCER FOR USING IN A FLUID MEDIUM
Title (en)
ULTRASOUND TRANSDUCER FOR USING IN A FLUID MEDIUM
Title (de)
ULTRASCHALLWANDLER ZUM EINSATZ IN EINEM FLUIDEN MEDIUM
Title (fr)
TRANSDUCTEUR ULTRASONORE DESTINÉ À ÊTRE UTILISÉ DANS UN MILIEU FLUIDE
Publication
Application
Priority
- DE 102009046148 A 20091029
- EP 2010063294 W 20100910
Abstract (en)
[origin: WO2011051042A1] The invention relates to an ultrasound transducer (110) for using in a fluid medium (120). The ultrasound transducer (110) comprises at least one transducer core (112) having at least one electric-acoustic transducer element (114). The ultrasound transducer (110) also comprises at least one housing (118) having at least two housing parts (122, 124). At least one first housing part (122) at least partially surrounds the transducer core. A rear side of the electric-acoustic transducer element (114) facing away from the fluid medium (120) is accessible. At least one second housing part (124) is connected to the first housing part (122). The ultrasound transducer (110) is essentially sealed by the second housing part (124), on its side facing away from the fluid medium (120).
IPC 8 full level
CPC (source: EP KR US)
G01F 1/662 (2013.01 - KR); G01F 23/296 (2013.01 - EP KR US); G01F 23/2968 (2013.01 - EP KR US); G01N 29/2437 (2013.01 - US); G10K 9/122 (2013.01 - EP US); G10K 9/13 (2013.01 - KR); G10K 9/22 (2013.01 - EP KR US); Y10T 29/49005 (2015.01 - EP US)
Citation (search report)
See references of WO 2011051042A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 102009046148 A1 20110505; CN 102597713 A 20120718; CN 102597713 B 20150422; EP 2494319 A1 20120905; JP 2013509765 A 20130314; JP 5506942 B2 20140528; KR 20120098661 A 20120905; RU 2012121919 A 20131210; RU 2540235 C2 20150210; US 2012266677 A1 20121025; US 9087504 B2 20150721; WO 2011051042 A1 20110505
DOCDB simple family (application)
DE 102009046148 A 20091029; CN 201080048660 A 20100910; EP 10751677 A 20100910; EP 2010063294 W 20100910; JP 2012535711 A 20100910; KR 20127011014 A 20100910; RU 2012121919 A 20100910; US 201013502716 A 20100910