JP5890627B2 - 発電システム内の故障を検出するための熱測定システム - Google Patents
発電システム内の故障を検出するための熱測定システム Download PDFInfo
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- JP5890627B2 JP5890627B2 JP2011170603A JP2011170603A JP5890627B2 JP 5890627 B2 JP5890627 B2 JP 5890627B2 JP 2011170603 A JP2011170603 A JP 2011170603A JP 2011170603 A JP2011170603 A JP 2011170603A JP 5890627 B2 JP5890627 B2 JP 5890627B2
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/003—Arrangements for measuring or testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0088—Radiation pyrometry, e.g. infrared or optical thermometry in turbines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0801—Means for wavelength selection or discrimination
- G01J5/0802—Optical filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/002—Investigating fluid-tightness of structures by using thermal means
Description
12 ガスタービンエンジン
14 燃焼器
16 タービン
18 シャフト
20 圧縮機
22 発電機
24 スイッチギヤ
26 相分離母線
28 発電機昇圧変圧器
30 送電網
32 排ガス
34 排熱回収ボイラ
36 排気筒
38 冷却された排ガスの流れ方向
40 高圧蒸気
42 蒸気タービン
44 発電機
46 スイッチギヤ
48 相分離母線
50 発電機昇圧変圧器
52 低圧蒸気
54 復水器
56 冷却水
58 水
60 温水
62 冷却塔
64 熱測定システム
66 放射センサ
68 コントローラ
70 ユーザーインターフェース
72 下流方向
74 導管
76 フィン
78 第1のマニホルド
80 第2のマニホルド
82 覗き窓
84 フィルタ
86 レンズ
88 鏡
90 視野
92 視野角
94 HRSG断面
96 表示
98 アラーム
100 グラフ
102 X軸
104 Y軸
106 曲線
108 平均温度
110 上限閾値
112 下限閾値
114 サーモパイル素子
116 数字表示
118 電気筺体
120 第1の導電体
122 第2の導電体
124 電気コネクタ
126 電気部品
128 内部導電体
129 電気導管
130 導電体アセンブリ
132 電気筺体
134 電気絶縁体
135 導電体
136 ボルト
138 接点
Claims (5)
- 複数のサーモパイルアレイを備えた放射センサ(66)であって、
前記サーモパイルアレイのそれぞれは、視野(90)が排熱回収ボイラ(HRSG)(34)内の対応する二次元領域に向けて配向され、
前記サーモパイルアレイのぞれぞれは、サーモパイル素子の二次元配列を有し、
前記HRSG(34)は、少なくとも1つの導管(74)を備え、
前記放射センサ(66)は、前記少なくとも1つの導管(74)の三次元温度プロファイルを示す信号を出力するように構成された、
放射センサ(66)と、
前記放射センサ(66)に通信可能に結合され、前記信号に基づいて三次元温度プロファイルを判定し、該三次元温度プロファイルの少なくとも一部を閾値と比較するように構成されたコントローラ(68)と、
を備える、システム(10)。 - 前記閾値が、前記少なくとも1つの導管(74)の所望の最高動作温度を示す、請求項1に記載のシステム(10)。
- 前記閾値が、前記少なくとも1つの導管(74)内の流体漏れを示す、請求項1に記載のシステム(10)。
- 前記少なくとも1つの導管(74)に結合された複数のフィン(76)をさらに有し、
前記閾値が、前記少なくとも1つのフィン(76)が前記少なくとも1つの導管(74)から少なくとも部分的に分離していることを示す、
請求項1に記載のシステム(10)。 - 前記視野(90)が、前記HRSG(34)への覗き窓(82)に向けて配向され、
前記覗き窓(82)が、前記赤外線センサ(66)によって測定される波長を実質的に透過させる、
請求項1から4のいずれかに記載のシステム(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/850,777 US9019108B2 (en) | 2010-08-05 | 2010-08-05 | Thermal measurement system for fault detection within a power generation system |
US12/850,777 | 2010-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012037519A JP2012037519A (ja) | 2012-02-23 |
JP5890627B2 true JP5890627B2 (ja) | 2016-03-22 |
Family
ID=44785185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011170603A Expired - Fee Related JP5890627B2 (ja) | 2010-08-05 | 2011-08-04 | 発電システム内の故障を検出するための熱測定システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US9019108B2 (ja) |
EP (1) | EP2415975B1 (ja) |
JP (1) | JP5890627B2 (ja) |
CN (1) | CN102419210B (ja) |
Families Citing this family (96)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009121008A2 (en) | 2008-03-28 | 2009-10-01 | Exxonmobil Upstream Research Company | Low emission power generation and hydrocarbon recovery systems and methods |
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US9756262B2 (en) | 2009-06-03 | 2017-09-05 | Flir Systems, Inc. | Systems and methods for monitoring power systems |
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WO2014100507A2 (en) * | 2012-12-21 | 2014-06-26 | Flir Systems, Inc. | Systems and methods for monitoring power systems |
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US9581081B2 (en) | 2013-01-13 | 2017-02-28 | General Electric Company | System and method for protecting components in a gas turbine engine with exhaust gas recirculation |
US20140210984A1 (en) * | 2013-01-28 | 2014-07-31 | General Electric Company | System, Apparatus, And Method For Gas Turbine Leak Detection |
US9512759B2 (en) | 2013-02-06 | 2016-12-06 | General Electric Company | System and method for catalyst heat utilization for gas turbine with exhaust gas recirculation |
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US9938861B2 (en) | 2013-02-21 | 2018-04-10 | Exxonmobil Upstream Research Company | Fuel combusting method |
WO2014133406A1 (en) | 2013-02-28 | 2014-09-04 | General Electric Company | System and method for a turbine combustor |
US9618261B2 (en) | 2013-03-08 | 2017-04-11 | Exxonmobil Upstream Research Company | Power generation and LNG production |
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AU2014226413B2 (en) | 2013-03-08 | 2016-04-28 | Exxonmobil Upstream Research Company | Power generation and methane recovery from methane hydrates |
US20140250945A1 (en) | 2013-03-08 | 2014-09-11 | Richard A. Huntington | Carbon Dioxide Recovery |
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KR101509971B1 (ko) * | 2013-11-15 | 2015-04-07 | 현대자동차주식회사 | 수소 탱크 온도 이상 대처 방법 및 이를 위한 안전강화장치 |
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US10079564B2 (en) | 2014-01-27 | 2018-09-18 | General Electric Company | System and method for a stoichiometric exhaust gas recirculation gas turbine system |
US9857228B2 (en) | 2014-03-25 | 2018-01-02 | Rosemount Inc. | Process conduit anomaly detection using thermal imaging |
US10047633B2 (en) | 2014-05-16 | 2018-08-14 | General Electric Company | Bearing housing |
FR3021350B1 (fr) * | 2014-05-20 | 2016-07-01 | Snecma | Procede de detection de fuite de fluide dans une turbomachine et systeme de distribution de fluide |
US10060359B2 (en) | 2014-06-30 | 2018-08-28 | General Electric Company | Method and system for combustion control for gas turbine system with exhaust gas recirculation |
US10655542B2 (en) | 2014-06-30 | 2020-05-19 | General Electric Company | Method and system for startup of gas turbine system drive trains with exhaust gas recirculation |
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US10914635B2 (en) | 2014-09-29 | 2021-02-09 | Rosemount Inc. | Wireless industrial process monitor |
MX348193B (es) * | 2014-11-26 | 2017-05-29 | Sotnikov Mikhail | Interruptor de desconexión telescópico de alto voltaje aislado por aire para bus de fase-aislada. |
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US9819292B2 (en) | 2014-12-31 | 2017-11-14 | General Electric Company | Systems and methods to respond to grid overfrequency events for a stoichiometric exhaust recirculation gas turbine |
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US10253690B2 (en) | 2015-02-04 | 2019-04-09 | General Electric Company | Turbine system with exhaust gas recirculation, separation and extraction |
US10267270B2 (en) | 2015-02-06 | 2019-04-23 | General Electric Company | Systems and methods for carbon black production with a gas turbine engine having exhaust gas recirculation |
US10145269B2 (en) | 2015-03-04 | 2018-12-04 | General Electric Company | System and method for cooling discharge flow |
US10480792B2 (en) | 2015-03-06 | 2019-11-19 | General Electric Company | Fuel staging in a gas turbine engine |
CN106050419B (zh) * | 2016-06-23 | 2018-08-14 | 章礼道 | 燃气轮机压水堆蒸汽轮机联合循环系统 |
CN106768663B (zh) * | 2017-01-09 | 2023-07-28 | 广西大学 | 一种压缩机径向间隙泄漏的动态观测装置 |
JP6443461B2 (ja) * | 2017-01-10 | 2018-12-26 | トヨタ自動車株式会社 | 発電装置の異常検出装置 |
US10228321B1 (en) * | 2017-11-21 | 2019-03-12 | Saudi Arabian Oil Company | System and method for infrared reflection avoidance |
US20190285325A1 (en) * | 2018-03-16 | 2019-09-19 | Carrier Corporation | Refrigeration system generator monitoring |
CN108759903A (zh) * | 2018-04-02 | 2018-11-06 | 深圳万智联合科技有限公司 | 一种检测快速的电气设备故障检测系统 |
CN109470946B (zh) * | 2018-09-18 | 2022-07-08 | 中国电力科学研究院有限公司 | 一种发电设备故障检测方法及系统 |
EP3786598A1 (en) * | 2019-08-30 | 2021-03-03 | ABB Schweiz AG | System for monitoring a switchgear |
CN113484363B (zh) * | 2021-06-29 | 2023-05-23 | 重庆长安新能源汽车科技有限公司 | 模拟控制器内部发热的试验装置及方法 |
US11946811B2 (en) * | 2021-08-13 | 2024-04-02 | Pratt & Whitney Canada Corp. | Non-contact high temperature measurement system |
CN114062850B (zh) * | 2021-11-17 | 2022-09-23 | 江南大学 | 一种双阈值电网早期故障检测方法 |
CN114325180A (zh) * | 2021-12-14 | 2022-04-12 | 国网河南省电力公司检修公司 | 一种基于六氟化硫表计压力监测的电力设备发热诊断方法 |
WO2023133041A1 (en) * | 2022-01-07 | 2023-07-13 | Leviton Manufacturing Co., Inc. | Electrical connectors with integral fault detection and indication |
Family Cites Families (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US449518A (en) * | 1891-03-31 | Fire-escape or chain ladder | ||
US3664942A (en) * | 1970-12-31 | 1972-05-23 | Ibm | End point detection method and apparatus for sputter etching |
US3719071A (en) | 1971-08-30 | 1973-03-06 | Avco Corp | Measurement of gas temperature variations in a gas turbine engine |
US3771350A (en) | 1971-12-30 | 1973-11-13 | Aviat Inc | Pipeline leak detector |
JPS51137480A (en) * | 1975-05-23 | 1976-11-27 | Nakamura Jikou:Kk | Heat exchanger inspection method and apparatus |
US4058975A (en) | 1975-12-08 | 1977-11-22 | General Electric Company | Gas turbine temperature sensor validation apparatus and method |
US4710095A (en) | 1982-08-04 | 1987-12-01 | General Electric Company | Turbomachine airflow temperature sensor |
US4655607A (en) | 1983-12-19 | 1987-04-07 | Santa Barbara Research Center | High speed hot air leak sensor |
JPS61181921A (ja) | 1985-02-07 | 1986-08-14 | Mitsubishi Heavy Ind Ltd | ガス温度計測法 |
US4876647A (en) * | 1985-05-17 | 1989-10-24 | The Standard Oil Company | Apparatus for determining water stress in crops |
US4874253A (en) | 1987-03-27 | 1989-10-17 | Exergen Corporation | Radiation detector with temperature display |
JP2657409B2 (ja) * | 1988-12-09 | 1997-09-24 | 株式会社日立製作所 | ボイラチューブ温度監視装置 |
JPH02165024A (ja) * | 1988-12-20 | 1990-06-26 | Mitsubishi Heavy Ind Ltd | 温度監視装置 |
US5099121A (en) | 1990-05-11 | 1992-03-24 | Texas Instruments Incorporated | Temperature measuring method using infrared sensors and processor |
DE4035242A1 (de) | 1990-11-06 | 1992-05-07 | Siemens Ag | Betriebsueberwachung eines rohre aufweisenden kondensators mit messungen an ausgewaehlten rohren |
JP3152955B2 (ja) * | 1991-03-22 | 2001-04-03 | 川崎重工業株式会社 | ダイバータ板の非破壊検査方法 |
CA2089223C (en) | 1992-02-13 | 1999-06-01 | Kazuo Amano | Temperature abnormality detecting structure for fluid pipe |
JPH05306956A (ja) * | 1992-04-28 | 1993-11-19 | Ishikawajima Harima Heavy Ind Co Ltd | ボイラにおける炉内表面温度検出方法 |
US5336996A (en) | 1992-08-21 | 1994-08-09 | The Duriron Company, Inc. | Hall effect monitoring of wear of bearing supporting a rotor within a stationary housing |
DE4331574C2 (de) * | 1993-09-16 | 1997-07-10 | Heimann Optoelectronics Gmbh | Infrarot-Sensormodul |
JPH08296453A (ja) | 1995-04-25 | 1996-11-12 | Hitachi Ltd | ガスタービン圧縮機水洗浄時期検知装置 |
CN1168090A (zh) * | 1995-11-13 | 1997-12-17 | 西铁城钟表股份有限公司 | 辐射体温计 |
US5883815A (en) | 1996-06-20 | 1999-03-16 | Drakulich; Dushan | Leak detection system |
JP3040356B2 (ja) | 1997-01-27 | 2000-05-15 | 三菱電機株式会社 | 赤外線固体撮像素子 |
DE19737064A1 (de) * | 1997-08-26 | 1999-03-25 | Daimler Benz Ag | Verfahren zum Prüfen einer unter Hochdruck stehenden Flüssigkeit in einer Anlage auf Dichtheit |
US6748733B2 (en) | 1998-09-15 | 2004-06-15 | Robert F. Tamaro | System for waste heat augmentation in combined cycle plant through combustor gas diversion |
US6422745B1 (en) | 1999-01-15 | 2002-07-23 | Ametek, Inc. | System and method for determining combustion temperature using infrared emissions |
DE19945640A1 (de) | 1999-09-23 | 2001-04-05 | Abb Research Ltd | Verfahren und Vorrichtung zur Gastemperaturmessung mit laserinduzierter Weissglut-Pyrometrie |
US6269626B1 (en) | 2000-03-31 | 2001-08-07 | Duk M. Kim | Regenerative fuel heating system |
JP3634845B2 (ja) | 2000-09-04 | 2005-03-30 | 昇 早川 | 温度表示装置及び温度監視システム |
US6463796B1 (en) | 2000-10-12 | 2002-10-15 | The Lubrizol Corporation | Continuous on-board diagnostic lubricant monitoring system and method |
US6715916B2 (en) | 2001-02-08 | 2004-04-06 | General Electric Company | System and method for determining gas turbine firing and combustion reference temperatures having correction for water content in fuel |
US7322359B2 (en) | 2001-02-16 | 2008-01-29 | Srs Medical Systems, Inc. | Leak point wetness sensor for urological investigations |
US6931352B2 (en) | 2001-10-19 | 2005-08-16 | General Electric Company | System and method for monitoring the condition of a heat exchange unit |
US6983603B2 (en) | 2002-10-24 | 2006-01-10 | Pratt & Whitney Canada Corp. | Detection of gas turbine engine hot section condition |
JP2004163061A (ja) * | 2002-11-15 | 2004-06-10 | Mitsubishi Heavy Ind Ltd | ボイラ炉壁の熱負荷測定方法およびボイラ |
JP4231681B2 (ja) | 2002-11-22 | 2009-03-04 | 株式会社堀場製作所 | サーモパイルアレイセンサ |
US6962043B2 (en) | 2003-01-30 | 2005-11-08 | General Electric Company | Method and apparatus for monitoring the performance of a gas turbine system |
EP1618740A2 (en) | 2003-04-25 | 2006-01-25 | Land Instruments International Limited | Thermal imaging system and method |
US6931857B2 (en) | 2003-05-30 | 2005-08-23 | United Technologies Corporation | Rotor inlet temperature control for turbo machine |
US7484369B2 (en) | 2004-05-07 | 2009-02-03 | Rosemount Aerospace Inc. | Apparatus for observing combustion conditions in a gas turbine engine |
JP2006053024A (ja) | 2004-08-11 | 2006-02-23 | Sanyo Electric Co Ltd | 温度補正処理装置 |
US8333330B2 (en) * | 2004-09-17 | 2012-12-18 | Active Power, Inc. | Systems and methods for controlling temperature and pressure of fluids |
JP2006098223A (ja) * | 2004-09-29 | 2006-04-13 | Sanyo Electric Co Ltd | ノイズ除去回路及びそれを備えた温度測定処理装置 |
EP1655590B1 (de) | 2004-11-09 | 2016-02-03 | Alstom Technology Ltd | Verfahren zur Bestimmung einer über einen Strömungsquerschnitt massengemittelten Temperatur einer Gasströmung in einer Gasturbine |
US7358860B2 (en) * | 2005-03-31 | 2008-04-15 | American Air Liquide, Inc. | Method and apparatus to monitor and detect cryogenic liquefied gas leaks |
US7332716B2 (en) | 2005-06-06 | 2008-02-19 | Flir Systems Ab | IR camera |
DE102005027005B3 (de) | 2005-06-10 | 2006-11-16 | Siemens Ag | Verfahren und Vorrichtung zum Messen der Temperaturen eines Abgasstroms in einem Abgasstrang einer Verbrennungskraftmaschine |
US20080166489A1 (en) | 2005-08-04 | 2008-07-10 | United Technologies Corporation | Method for microstructure control of ceramic thermal spray coating |
US20070251663A1 (en) | 2006-04-28 | 2007-11-01 | William Sheldon | Active temperature feedback control of continuous casting |
US7963095B2 (en) | 2006-06-21 | 2011-06-21 | General Electric Company | Inlet air conditioning system |
US7974739B2 (en) | 2006-06-27 | 2011-07-05 | Illinois Tool Works Inc. | System and method having arm with cable passage through joint to infrared lamp |
JP4341651B2 (ja) | 2006-07-28 | 2009-10-07 | 株式会社日立製作所 | 熱式ガス流量計 |
US7665960B2 (en) | 2006-08-10 | 2010-02-23 | United Technologies Corporation | Turbine shroud thermal distortion control |
US8342793B2 (en) | 2007-08-22 | 2013-01-01 | Cleveland Electric Laboratories | Active surge control |
US8051672B2 (en) | 2007-08-30 | 2011-11-08 | Afco Systems | Fluid cooled cabinet for electronic equipment |
CN201155995Y (zh) | 2007-12-19 | 2008-11-26 | 攀枝花新钢钒股份有限公司 | 镀锌退火炉废气管道温度检测装置 |
US20090285259A1 (en) | 2008-05-14 | 2009-11-19 | General Electric Company | System and method for thermal inspection of objects |
US8220274B2 (en) | 2008-05-15 | 2012-07-17 | Johnson Matthey Inc. | Emission reduction method for use with a heat recovery steam generation system |
US8359868B2 (en) * | 2008-09-11 | 2013-01-29 | General Electric Company | Low BTU fuel flow ratio duct burner for heating and heat recovery systems |
US20100143090A1 (en) | 2008-12-04 | 2010-06-10 | General Electric Company | Cooling system and method for a turbomachine |
US8167483B2 (en) | 2009-01-15 | 2012-05-01 | Fluke Corporation | Temperature measurement instruments and methods for identifying a selected target area |
JP2010163061A (ja) * | 2009-01-16 | 2010-07-29 | Toyota Motor Corp | 動力出力装置、それを備えた車両および動力出力装置の制御方法 |
US8410946B2 (en) * | 2010-03-05 | 2013-04-02 | General Electric Company | Thermal measurement system and method for leak detection |
US20110240858A1 (en) | 2010-03-30 | 2011-10-06 | General Electric Company | Multi-spectral pyrometry imaging system |
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- 2010-08-05 US US12/850,777 patent/US9019108B2/en not_active Expired - Fee Related
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- 2011-07-26 EP EP11175426.3A patent/EP2415975B1/en active Active
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EP2415975B1 (en) | 2020-11-04 |
JP2012037519A (ja) | 2012-02-23 |
CN102419210A (zh) | 2012-04-18 |
US20120032810A1 (en) | 2012-02-09 |
EP2415975A1 (en) | 2012-02-08 |
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