公开(公告)号：EP3978916B1

公开(公告)日：2024-10-09

申请号：EP20199377.1

申请日：2020-09-30

IPC分类号： G01N29/02 ,  G01N29/036 ,  G01N29/24 ,  G01N29/44

CPC分类号： G01N29/022 ,  G01N29/036 ,  G01N29/2443 ,  G01N2291/025520130101 ,  G01N2291/025620130101 ,  G01N2291/10620130101 ,  G01N29/4481

公开(公告)号：EP3545293B1

公开(公告)日：2024-09-25

申请号：EP17866930.5

申请日：2017-11-06

IPC分类号： G01N29/02 ,  G01N29/036 ,  G01N29/024

CPC分类号： G01N29/02 ,  G01N29/022 ,  G01N29/024 ,  G01N29/036 ,  G01N2291/01120130101 ,  G01N2291/01420130101 ,  G01N2291/02120130101 ,  G01N2291/0280920130101 ,  G01N2291/042320130101

公开(公告)号：EP4416496A1

公开(公告)日：2024-08-21

申请号：EP22800942.9

申请日：2022-10-11

申请人： Aviana Molecular Technologies, LLC

发明人： RAGAVAN, Vanaja V.

IPC分类号： G01N29/02 ,  G01N29/22 ,  B01L3/00

CPC分类号： G01N29/222 ,  G01N29/022 ,  G01N2291/042320130101 ,  G01N2291/025520130101 ,  G01N2291/025620130101 ,  B01L3/502715 ,  B01L2200/1620130101 ,  B01L2300/06920130101 ,  B01L2300/081620130101 ,  B01L2400/043620130101 ,  B01L2400/040620130101

公开(公告)号：EP4409274A1

公开(公告)日：2024-08-07

申请号：EP22799640.2

申请日：2022-05-06

申请人： INFICON, Inc. ,  Song, Chunhua ,  Rinzan, Mohamed ,  Lakeman, Steve ,  Baumgartel, Lukas ,  Lapidot, Matan ,  O'Neill, Brian

发明人： SONG, Chunhua ,  RINZAN, Mohamed ,  LAKEMAN, Steve ,  BAUMGARTEL, Lukas ,  LAPIDOT, Matan ,  O'NEILL, Brian

IPC分类号： G01N29/02 ,  G01K7/32 ,  G01N29/036 ,  G01B7/06

CPC分类号： G01N29/036 ,  G01K7/32 ,  G01N29/022 ,  G01N29/326 ,  G01B7/066 ,  G01G3/16 ,  G01G3/18

公开(公告)号：EP3919896B1

公开(公告)日：2024-07-03

申请号：EP21172608.8

申请日：2014-05-23

IPC分类号： G01N29/036 ,  G01N35/02 ,  H03H9/15 ,  B01L3/00 ,  G01N29/22

CPC分类号： B01L3/502738 ,  B01L2200/02720130101 ,  B01L2300/081620130101 ,  B01L2300/086720130101 ,  B01L2400/048720130101 ,  B01L2400/064420130101 ,  B01L2400/06520130101 ,  G01N29/022 ,  G01N29/222 ,  G01N2291/01220130101 ,  G01N2291/042620130101 ,  G01N29/036 ,  G01N2291/025520130101 ,  G01N2291/025620130101

公开(公告)号：EP4377692A1

公开(公告)日：2024-06-05

申请号：EP21777360.5

申请日：2021-07-28

申请人： TotalEnergies OneTech ,  Centre National de la Recherche Scientifique (CNRS) ,  UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR

发明人： SAIDOUN, Mohamed ,  DARIDON, Jean-Luc ,  CARRIER, Hervé

IPC分类号： G01N33/28 ,  G01N29/02 ,  G01N29/036

CPC分类号： G01N33/2823 ,  G01N29/022 ,  G01N29/036 ,  G01N33/2835 ,  G01N2291/022620130101

公开(公告)号：EP4179307B1

公开(公告)日：2024-05-22

申请号：EP21735242.6

申请日：2021-06-21

IPC分类号： G01N29/32 ,  G01N29/02 ,  G01N29/036

CPC分类号： G01N29/022 ,  G01N29/036 ,  G01N2291/02120130101 ,  G01N2291/0281820130101 ,  G01N2291/269720130101 ,  G01N2291/042720130101 ,  G01N29/326

公开(公告)号：EP3814012B1

公开(公告)日：2024-04-24

申请号：EP19825808.9

申请日：2019-06-20

IPC分类号： B01L3/00 ,  G01N33/483 ,  G01N33/49 ,  G01N33/50 ,  G01N29/02 ,  G01N29/22

CPC分类号： B01L2300/066320130101 ,  B01L3/5027 ,  B01L2300/081620130101 ,  G01N29/022 ,  G01N29/222

公开(公告)号：EP3418734A1

公开(公告)日：2018-12-26

申请号：EP18178901.7

申请日：2018-06-20

申请人： United Technologies Corporation

发明人： RIBAROV, Lubomir A.

IPC分类号： G01N29/02 ,  F02C7/22 ,  G01N29/024 ,  G01N29/036 ,  G01N29/22 ,  G01N29/44 ,  G01N33/22

CPC分类号： G01L9/0025 ,  F01D17/02 ,  F02C7/22 ,  F02C7/222 ,  F05D2220/32 ,  F05D2260/80 ,  F05D2270/80 ,  F05D2270/806 ,  G01N29/022 ,  G01N29/024 ,  G01N29/036 ,  G01N29/222 ,  G01N29/4436 ,  G01N33/22 ,  G01N2291/011 ,  G01N2291/012 ,  G01N2291/014 ,  G01N2291/0226 ,  G01N2291/02416 ,  G01N2291/0256 ,  G01N2291/0258 ,  G01N2291/0422 ,  G01N2291/0423 ,  G01N2291/0426

摘要： A system and method for detection of coking in a fuel. The system including a fuel system for delivery of fuel, a fuel contamination sensor having a contamination detection sensor (62) with input and output transducers (68, 70; 81, 82) immersed in the fuel, a controller (106) in operable communication with the fuel contamination sensor, the controller (106) configured to execute a method for detection of coking in fuel. The method including generating an excitation signal for the contamination detection sensor (62), receiving at a controller (106) operably connected to the contamination detection sensor (62), a sensor output signal from the output transducer (70; 82), comparing the sensor output signal with the excitation signal, diagnosing a condition of the fuel based on a the comparing, and indicating a condition of coking based on the diagnosing. The system also includes an enunciator to indicate the detection of coking in the fuel.

公开(公告)号：EP3405779A1

公开(公告)日：2018-11-28

申请号：EP17705026.7

申请日：2017-01-24

申请人： SensAction AG

发明人： RAUTENBERG, Jens

IPC分类号： G01N29/02 ,  G01H5/00 ,  G01N29/024 ,  G01N29/22 ,  G01N29/24 ,  G10K11/24 ,  G10K11/28

CPC分类号： G01N29/022 ,  G01H5/00 ,  G01N29/024 ,  G01N29/222 ,  G01N29/2462 ,  G01N2291/011 ,  G01N2291/021 ,  G01N2291/022 ,  G01N2291/0423 ,  G01N2291/0426 ,  G01N2291/0427 ,  G01N2291/0428 ,  G01N2291/045 ,  G01N2291/101 ,  G10K11/28

摘要： The invention relates in particular to a method for determining physical, chemical, and/or biological properties of a medium (M) located in the interior (30) of a waveguide (3) using at least one acoustic wave which has propagated at least partly through the medium (M). According to the invention, a first wall section (31a) and a second wall section (31b) of the waveguide (3) are connected together via a connection piece (31c) such that a second surface wave (OW2) propagates to the first wall section (31a) at least partly via the connection piece (31c). One of the wall sections (31a, 31b) and/or the connection piece (31c) is provided with at least one reflective element (4) on which at least one part of at least one first surface wave (OW1) that is excited on the first wall section (31a) by means of a transmitter (SE) is reflected as a third surface wave (OW1'). A receiver (SE) is used to receive second and third surface waves (OW2, OW1') on the first wall section (31a), and the second and third surface waves are used to determine physical, chemical, and/or biological properties of the medium (M).