EP 2656018 A1 20131030 - ULTRASONIC FLOW METER
Title (en)
ULTRASONIC FLOW METER
Title (de)
ULTRASCHALL-DURCHFLUSSMESSGERÄT
Title (fr)
DÉBITMÈTRE À ULTRASONS
Publication
Application
Priority
- DE 102010063789 A 20101221
- EP 2011070845 W 20111123
Abstract (en)
[origin: WO2012084392A1] The invention relates to an ultrasonic flow meter, comprising an ultrasonic transducer (5) in a bore hole (4) of a measuring tube (2), wherein said ultrasonic transducer (5) comprises an ultrasonic window (6), wherein a baffle plate (7) is inserted in the bore hole (4) of the measuring tube in front of the ultrasonic window (6) and perpendicularly to the ultrasonic window (6) of the ultrasonic transducer (5).
IPC 8 full level
G01F 1/66 (2006.01)
CPC (source: EP US)
G01F 1/662 (2013.01 - EP US)
Citation (search report)
See references of WO 2012084392A1
Citation (examination)
- EP 0477419 A1 19920401 - SIEMENS AG [DE]
- DE 10153297 A1 20030403 - KROHNE AG BASEL [CH]
- JP 2009288151 A 20091210 - RICOH ELEMEX CORP
- US 6748811 B1 20040615 - IWANAGA SHIGERU [JP], et al
- US 6089104 A 20000718 - CHANG HAK SOO [KR]
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 RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012084392 A1 20120628; CN 103270395 A 20130828; CN 103270395 B 20160323; DE 102010063789 A1 20120621; EP 2656018 A1 20131030; US 2013283930 A1 20131031; US 9157779 B2 20151013
DOCDB simple family (application)
EP 2011070845 W 20111123; CN 201180061851 A 20111123; DE 102010063789 A 20101221; EP 11790592 A 20111123; US 201113995642 A 20111123