CN101370681B - 用于获得以cng气体充填的汽车燃料箱的气体混合物的组分的方法和装置 - Google Patents
用于获得以cng气体充填的汽车燃料箱的气体混合物的组分的方法和装置 Download PDFInfo
- Publication number
- CN101370681B CN101370681B CN2007800029690A CN200780002969A CN101370681B CN 101370681 B CN101370681 B CN 101370681B CN 2007800029690 A CN2007800029690 A CN 2007800029690A CN 200780002969 A CN200780002969 A CN 200780002969A CN 101370681 B CN101370681 B CN 101370681B
- Authority
- CN
- China
- Prior art keywords
- gas
- fuel tank
- pressure
- methan
- ethane
- 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.)
- Expired - Fee Related
Links
- 239000002828 fuel tank Substances 0.000 title claims abstract description 82
- 239000000203 mixture Substances 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 28
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims abstract description 99
- 238000001704 evaporation Methods 0.000 claims abstract description 63
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000446 fuel Substances 0.000 claims abstract description 24
- 239000001294 propane Substances 0.000 claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 22
- 230000008020 evaporation Effects 0.000 claims abstract description 20
- 239000001273 butane Substances 0.000 claims abstract description 14
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims abstract description 14
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 130
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 2
- 238000009834 vaporization Methods 0.000 claims 2
- 230000008016 vaporization Effects 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 113
- 239000007788 liquid Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000003044 adaptive effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/026—Measuring or estimating parameters related to the fuel supply system
- F02D19/029—Determining density, viscosity, concentration or composition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/026—Measuring or estimating parameters related to the fuel supply system
- F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0221—Fuel storage reservoirs, e.g. cryogenic tanks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/225—Gaseous fuels, e.g. natural gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0602—Fuel pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0606—Fuel temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
- F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006022357.8 | 2006-05-12 | ||
DE102006022357A DE102006022357B3 (de) | 2006-05-12 | 2006-05-12 | Verfahren und Vorrichtung zur Ermittlung der Zusammensetzung eines Gasgemisches eines mit einem CNG-Gas befüllten Kraftstofftanks eines Kraftfahrzeugs |
PCT/EP2007/051959 WO2007131814A1 (de) | 2006-05-12 | 2007-03-01 | Verfahren und vorrichtung zur ermittlung der zusammensetzung eines gasgemisches eines mit einem cng-gas befüllten kraftstofftanks eines kraftfahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101370681A CN101370681A (zh) | 2009-02-18 |
CN101370681B true CN101370681B (zh) | 2012-06-27 |
Family
ID=38017107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800029690A Expired - Fee Related CN101370681B (zh) | 2006-05-12 | 2007-03-01 | 用于获得以cng气体充填的汽车燃料箱的气体混合物的组分的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8073636B2 (zh) |
EP (1) | EP1951539A1 (zh) |
JP (1) | JP2009531683A (zh) |
KR (1) | KR100990554B1 (zh) |
CN (1) | CN101370681B (zh) |
DE (1) | DE102006022357B3 (zh) |
WO (1) | WO2007131814A1 (zh) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007009546B4 (de) * | 2007-02-27 | 2008-12-04 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine eines auf den Betrieb mit CNG-Gas umschaltbaren Kraftfahrzeugs |
JP4525728B2 (ja) * | 2007-10-24 | 2010-08-18 | トヨタ自動車株式会社 | ガス残量表示制御装置、ガス残量表示装置、および、ガス残量表示制御方法 |
DE102008001668A1 (de) * | 2008-05-08 | 2009-11-12 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Bestimmung der Zusammensetzung eines Kraftstoffgemischs |
KR101014519B1 (ko) * | 2008-11-24 | 2011-02-14 | 현대자동차주식회사 | 노킹 방지 엔진 제어 방법 |
DE102009046317A1 (de) * | 2009-11-03 | 2011-05-05 | Robert Bosch Gmbh | Sensor zum Detektieren wenigstens eines ersten Mediums in einem Mediengemisch aus wenigstens dem ersten und einem zweiten Medium, Verfahren zum Herstellen des Sensors sowie Chip mit dem Sensor |
US20120204980A1 (en) * | 2009-11-30 | 2012-08-16 | Toyota Jidosha Kabushiki Kaisha | Fuel tank system and fuel supply system |
US9567918B2 (en) | 2010-05-10 | 2017-02-14 | Go Natural Cng, Llc | Bi-fuel control systems for automotive vehicles and related methods |
DE102010030404A1 (de) * | 2010-06-23 | 2011-12-29 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Verbrennungskraftmaschine |
CN103890352B (zh) * | 2011-10-26 | 2016-08-24 | 丰田自动车株式会社 | 车辆的燃料性状检测系统 |
DE102012100115B4 (de) * | 2012-01-09 | 2013-07-18 | Intec Ag | Gasgemischerkennungsmodul für Flüssiggas für Kraftfahrzeuge und zugehöriges Verfahren |
US9080525B2 (en) * | 2012-04-02 | 2015-07-14 | Ford Global Technologies, Llc | Fuel component identification |
GB201207322D0 (en) * | 2012-04-27 | 2012-06-13 | Airbus Uk Ltd | Measuring the volume of fluid in a pressurised vessel |
US8991363B2 (en) * | 2012-08-21 | 2015-03-31 | Caterpillar Inc. | Dual fuel system diagnostics for dual fuel engine and machine using same |
US9284895B2 (en) * | 2012-10-23 | 2016-03-15 | Fca Ua Llc | Methods and apparatuses for diagnosing leaks in a compressed natural gas delivery system |
EP2984320A1 (de) | 2013-04-10 | 2016-02-17 | Intec AG | Gasgemischerkennungsmodul für flüssiggas für kraftfahrzeuge |
US9702307B2 (en) * | 2013-09-05 | 2017-07-11 | Ford Global Technologies, Llc | Method for controlling fuel pressure for a LPG engine |
US9454856B2 (en) * | 2014-01-21 | 2016-09-27 | GM Global Technology Operations LLC | Liquefied petroleum gas tank leak detection systems and methods |
US10302609B2 (en) | 2014-02-07 | 2019-05-28 | Detector Electronics Corporation | Calibration for gas detection |
US9778237B2 (en) | 2014-02-27 | 2017-10-03 | Cummins, Inc. | Systems and methods for determining combustion properties of wellhead gas |
EP2930336A1 (en) * | 2014-04-10 | 2015-10-14 | Repsol, S.A. | LPG direct injection engine |
DE102014209957A1 (de) * | 2014-05-26 | 2015-11-26 | Robert Bosch Gmbh | Verfahren zum Betreiben einer mit Erdgas betriebenen Brennkraftmaschine eines Kraftfahrzeugs |
CN104165100B (zh) * | 2014-07-24 | 2016-08-17 | 浙江大学 | 一种消除cog组分不稳定性对发动机影响的方法 |
EP3081800B1 (en) * | 2015-04-13 | 2019-06-05 | IVECO S.p.A. | Fuel withdrawing system from a reservoir of compressed natural gas to supply an internal combustion engine |
SE541091C2 (en) * | 2016-03-23 | 2019-04-02 | Scania Cv Ab | A method and a system for adapting engine control of a gas engine in a vehicle |
SE540143C2 (en) * | 2016-03-23 | 2018-04-10 | Scania Cv Ab | A method and a system for determining the specific gas constant and the stoichiometric air fuel ratio of a fuel gas for a gas engine |
DE102016206291B3 (de) * | 2016-04-14 | 2017-08-24 | Continental Automotive Gmbh | Verfahren zum Starten einer mit Erdgas betriebenen Brennkraftmaschine |
DE202016102762U1 (de) | 2016-05-24 | 2017-11-27 | Lpg Suisse Ag | Vorrichtung für ein Betreiben eines Motors |
EP3249201B1 (de) | 2016-05-24 | 2020-05-13 | CleanTech Swiss AG | Vorrichtung für ein betreiben eines motors |
SE542110C2 (en) * | 2016-06-21 | 2020-02-25 | Scania Cv Ab | A method and a system for controlling a gas engine |
DE102016213946A1 (de) * | 2016-07-28 | 2018-02-01 | Robert Bosch Gmbh | Verfahren zur Bestimmung eines Volumens in einem Gasversorgungssystem |
DE102016217341A1 (de) * | 2016-09-12 | 2018-03-15 | Bayerische Motoren Werke Aktiengesellschaft | Feststellen der Startfähigkeit eines Fahrzeugs |
DE102017207665A1 (de) * | 2017-05-08 | 2018-11-08 | Robert Bosch Gmbh | Verfahren und Steuereinrichtung zum Betreiben eines Gasmotors |
SE541107C2 (en) * | 2017-06-22 | 2019-04-09 | Scania Cv Ab | System and method for determining combustion properties of a fuel gas |
DE102018203125A1 (de) * | 2018-03-02 | 2019-09-05 | Robert Bosch Gmbh | Verfahren zur Ermittlung der qualitativen und/oder quantitativen Zusammensetzung von Erdgas |
CN114458458B (zh) * | 2022-03-10 | 2023-01-24 | 潍柴动力股份有限公司 | 一种发动机控制方法及装置 |
WO2023210553A1 (ja) * | 2022-04-27 | 2023-11-02 | 株式会社サンエー | 組成特定プログラム、組成特定装置及び組成特定システム |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1173763A (en) * | 1980-08-21 | 1984-09-04 | Roger W. Fenstermaker | Engine performance operating on field gas as engine fuel |
US5367999A (en) * | 1993-04-15 | 1994-11-29 | Mesa Environmental Ventures Limited Partnership | Method and system for improved fuel system performance of a gaseous fuel engine |
US5697346A (en) * | 1993-05-28 | 1997-12-16 | Servojet Products International | Method for using sonic gas-fueled internal combustion engine control system |
US5474054A (en) * | 1993-12-27 | 1995-12-12 | Ford Motor Company | Fuel injection control system with compensation for pressure and temperature effects on injector performance |
US5900515A (en) * | 1996-08-20 | 1999-05-04 | The Board Of Regents Of The University Of Oklahoma | High energy density storage of methane in light hydrocarbon solutions |
DE19733575A1 (de) | 1997-08-02 | 1999-02-04 | Mannesmann Vdo Ag | Vorsteuerwertekorrektur bei Brennkraftmaschinen |
US6076392A (en) | 1997-08-18 | 2000-06-20 | Metasensors, Inc. | Method and apparatus for real time gas analysis |
JP2001259400A (ja) | 2000-03-16 | 2001-09-25 | Air Water Inc | ガス混合装置およびその制御方法 |
JP2002005806A (ja) | 2000-06-16 | 2002-01-09 | Murata Mfg Co Ltd | 圧力測定方法および放出ガス量測定方法 |
-
2006
- 2006-05-12 DE DE102006022357A patent/DE102006022357B3/de not_active Expired - Fee Related
-
2007
- 2007-03-01 US US12/162,038 patent/US8073636B2/en not_active Expired - Fee Related
- 2007-03-01 JP JP2009501993A patent/JP2009531683A/ja not_active Withdrawn
- 2007-03-01 CN CN2007800029690A patent/CN101370681B/zh not_active Expired - Fee Related
- 2007-03-01 WO PCT/EP2007/051959 patent/WO2007131814A1/de active Application Filing
- 2007-03-01 KR KR1020087018164A patent/KR100990554B1/ko active IP Right Grant
- 2007-03-01 EP EP07712410A patent/EP1951539A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1951539A1 (de) | 2008-08-06 |
WO2007131814A1 (de) | 2007-11-22 |
DE102006022357B3 (de) | 2007-10-11 |
KR100990554B1 (ko) | 2010-10-29 |
KR20080085186A (ko) | 2008-09-23 |
JP2009531683A (ja) | 2009-09-03 |
US20090088983A1 (en) | 2009-04-02 |
CN101370681A (zh) | 2009-02-18 |
US8073636B2 (en) | 2011-12-06 |
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