JP2010517229A5 - - Google Patents

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Publication number
JP2010517229A5
JP2010517229A5 JP2009546674A JP2009546674A JP2010517229A5 JP 2010517229 A5 JP2010517229 A5 JP 2010517229A5 JP 2009546674 A JP2009546674 A JP 2009546674A JP 2009546674 A JP2009546674 A JP 2009546674A JP 2010517229 A5 JP2010517229 A5 JP 2010517229A5
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JP
Japan
Prior art keywords
ultrasonic
fuel cell
cell system
working fluid
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2009546674A
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English (en)
Japanese (ja)
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JP2010517229A (ja
JP5165697B2 (ja
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Publication date
Priority claimed from DE102007003938A external-priority patent/DE102007003938A1/de
Application filed filed Critical
Publication of JP2010517229A publication Critical patent/JP2010517229A/ja
Publication of JP2010517229A5 publication Critical patent/JP2010517229A5/ja
Application granted granted Critical
Publication of JP5165697B2 publication Critical patent/JP5165697B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009546674A 2007-01-26 2008-01-16 超音波検出器を備える燃料電池システム Expired - Fee Related JP5165697B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007003938A DE102007003938A1 (de) 2007-01-26 2007-01-26 Brennstoffzellensystem mit Ultraschalldetektor
DE102007003938.9 2007-01-26
PCT/EP2008/000283 WO2008089903A1 (en) 2007-01-26 2008-01-16 Fuell cell system with ultrasonic detector

Publications (3)

Publication Number Publication Date
JP2010517229A JP2010517229A (ja) 2010-05-20
JP2010517229A5 true JP2010517229A5 (https=) 2013-01-10
JP5165697B2 JP5165697B2 (ja) 2013-03-21

Family

ID=39304853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009546674A Expired - Fee Related JP5165697B2 (ja) 2007-01-26 2008-01-16 超音波検出器を備える燃料電池システム

Country Status (6)

Country Link
US (1) US9012048B2 (https=)
EP (1) EP2130258B1 (https=)
JP (1) JP5165697B2 (https=)
AT (1) ATE519243T1 (https=)
DE (1) DE102007003938A1 (https=)
WO (1) WO2008089903A1 (https=)

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* Cited by examiner, † Cited by third party
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DE102008019874B4 (de) * 2008-04-17 2021-02-18 Audi Ag Verfahren zur Bestimmung eines Gehalts oder Partialdrucks einer Gaskomponente einer Brennstoffzelle
US8927165B2 (en) * 2010-06-28 2015-01-06 GM Global Technology Operations LLC Stack cathode inlet RH (relative humidity) control without RH sensing device feedback
DE102010027515A1 (de) 2010-07-14 2012-05-03 Ekpro Gmbh Verfahren zur Überwachung und Reglung von Brennstoffzellen
US10309931B2 (en) 2016-10-05 2019-06-04 Ford Global Technologies, Llc Systems and methods for humidity determination and uses thereof
US10330644B2 (en) 2016-10-05 2019-06-25 Ford Global Technologies, Llc Systems and methods for humidity determination and uses thereof
US10302596B2 (en) * 2016-10-05 2019-05-28 Ford Global Technologies, Llc Systems and methods for humidity determination and uses thereof
CN107293770B (zh) * 2017-06-13 2021-07-23 浙江瀚广新能源科技有限公司 燃料电池内部含水量控制系统及方法
AT523771B1 (de) * 2020-04-22 2022-05-15 Avl List Gmbh Brennstoffzellensystem mit einer Sensorvorrichtung zur Bestimmung wenigstens eines Brennstoffzellenparameters aus einem akustischen Sensorparameter
DE102021206575A1 (de) * 2021-06-25 2022-12-29 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Überwachung einer elektrochemischen Zelleneinheit

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GB2257255A (en) 1991-06-28 1993-01-06 Hycontrol Technology Limited Monitoring the concentration of carbon dioxide
JPH0668890A (ja) * 1992-08-24 1994-03-11 Toshiba Corp 燃料電池発電システム
JPH09320626A (ja) * 1996-05-31 1997-12-12 Toshiba Corp リン酸型燃料電池発電システム
DE19653901A1 (de) * 1996-12-21 1998-06-25 Michel Kim Herwig Verfahren und Vorrichtungen zur autothermen Vergasung von Festbrennstoffen und Verwertung von Generatorgas in Gasmaschinen sowie zur Prozeßsteuerung des Gesamtsystems aus Gasgenerator, Gaswäsche und Gasmaschinenbetrieb in Echtzeit
JP3878342B2 (ja) * 1998-10-15 2007-02-07 株式会社テイエルブイ 流体乾き度測定装置
JP2000241399A (ja) * 1999-02-19 2000-09-08 Ngk Spark Plug Co Ltd ガス濃度センサ
DE19944047C2 (de) 1999-09-14 2003-09-25 Schubert & Salzer Control Syst Vorrichtung zur Messung der Konzentration oder Dichte sowie von Partikeln
US6852434B2 (en) * 1999-12-23 2005-02-08 Ballard Power Systems Inc. Fuel cell assembly with an improved gas sensor
DE10047248A1 (de) 2000-09-23 2002-04-18 Dornier Gmbh Elektrochemischer Zellenstapel
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JP2002277449A (ja) * 2001-03-15 2002-09-25 Tlv Co Ltd 二相流体の乾き度又は湿り度測定装置
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JP4698965B2 (ja) * 2004-03-29 2011-06-08 本田技研工業株式会社 燃料電池システム
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JP2006071426A (ja) * 2004-09-01 2006-03-16 Sony Corp 濃度測定装置、濃度測定方法、燃料電池システム及び燃料電池システムの運転方法
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