JPH08511074A - 大型過給ディーゼルエンジン - Google Patents
大型過給ディーゼルエンジンInfo
- Publication number
- JPH08511074A JPH08511074A JP7501199A JP50119995A JPH08511074A JP H08511074 A JPH08511074 A JP H08511074A JP 7501199 A JP7501199 A JP 7501199A JP 50119995 A JP50119995 A JP 50119995A JP H08511074 A JPH08511074 A JP H08511074A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- engine
- water
- scrubber
- exhaust gas
- 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
Links
Classifications
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- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
- F02M25/0225—Water atomisers or mixers, e.g. using ultrasonic waves
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
- F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
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- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/025—Adding water
- F02M25/028—Adding water into the charge intakes
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/34—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with compressors, turbines or the like in the recirculation passage
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/36—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for adding fluids other than exhaust gas to the recirculation passage; with reformers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
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- 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Exhaust Gas After Treatment (AREA)
- Treating Waste Gases (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.排ガス駆動によるタービン(6)と、該タービンにより駆動され且つエン ジンシリンダに給気を供給するコンプレッサ(9)とを備え、再循環通路が排ガ スの一部をエンジンシリンダに戻すことの出来る、船舶の主機のような大型の過 給ディーゼルエンジン(1)にして、 それ自体、公知の方法にて、再循環通路(15、11)が排ガスを水で加湿す る装置を備え、 該加湿装置が多数の水噴霧段(20、29、25)を有するスクラバー(16 、19)であり、 前記再循環通路が前記タービン(6)の上流側にて排気導管(5)から分岐す る導管(15)を備え且つ前記コンプレッサ(9)の下流にて給気導管(11) に接続され、 前記導管が、再循環された排ガス内の圧力を増圧し得るように前記スクラバー (15)に、及び好ましくは該スクラバーの下流に配置されたブロアー(17) に接続されることを特徴とする過給ディーゼルエンジン。 2.請求の範囲第1項に記載のディーゼルエンジンにして、前記スクラバー( 19)が、前記コンプレッサにより圧縮された気体及び再循環された前記排ガス の双方を冷却し得るように、前記給気導管(11)に接続されることを特徴とす るディーゼルエンジン。 3.請求の範囲第1項又は第2項に記載のディーゼルエンジンにして、前記ス クラバーが、 噴霧ノズルが貫流する気体中に海水を噴霧する第一の加湿段(20)と、 気体中に浮遊する液滴が該気体から分離される中間の浄化段(23)と、 前記噴霧ノズルが貫流する気体中に淡水を噴霧し、凝縮した淡水が該貫流する 気体から除去されるようにした、少なくとも一つの最終の冷却段(25)とを備 えることを特徴とするディーゼルエンジン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK065093A DK170218B1 (da) | 1993-06-04 | 1993-06-04 | Stor trykladet dieselmotor |
DK0650/93 | 1993-06-04 | ||
PCT/DK1993/000398 WO1994029587A1 (en) | 1993-06-04 | 1993-12-02 | A large supercharged diesel engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08511074A true JPH08511074A (ja) | 1996-11-19 |
JP3304090B2 JP3304090B2 (ja) | 2002-07-22 |
Family
ID=8095989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50119995A Expired - Lifetime JP3304090B2 (ja) | 1993-06-04 | 1993-12-02 | 大型過給ディーゼルエンジン |
Country Status (8)
Country | Link |
---|---|
US (1) | US5657630A (ja) |
EP (1) | EP0701656B1 (ja) |
JP (1) | JP3304090B2 (ja) |
KR (1) | KR100274063B1 (ja) |
DE (1) | DE69318578T2 (ja) |
DK (1) | DK170218B1 (ja) |
FI (1) | FI106883B (ja) |
WO (1) | WO1994029587A1 (ja) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007016792A (ja) * | 2002-05-21 | 2007-01-25 | Man B & W Diesel As | 過給式大型内燃機関 |
KR100864328B1 (ko) * | 2001-03-14 | 2008-10-17 | 마리오프 코퍼레이션 오이 | 연소엔진 배기가스의 정화방법 및 정화장치 |
JP2010053725A (ja) * | 2008-08-27 | 2010-03-11 | Hino Motors Ltd | NOx低減方法 |
JP2010096133A (ja) * | 2008-10-18 | 2010-04-30 | Kawasaki Heavy Ind Ltd | ディーゼル機関におけるNOx低減方法およびディーゼル機関 |
JP2010138892A (ja) * | 2008-12-10 | 2010-06-24 | Man Diesel Se | 直列に連結された2つの排気ターボチャージャを備える内燃機関 |
JP2012140928A (ja) * | 2010-12-16 | 2012-07-26 | Usui Kokusai Sangyo Kaisha Ltd | 重油以下の低質燃料を使用するディーゼルエンジンの排気ガス浄化装置 |
JP2012180814A (ja) * | 2011-03-03 | 2012-09-20 | Mitsubishi Heavy Ind Ltd | 排ガス処理装置およびこれを備えた内燃機関 |
JP2013170539A (ja) * | 2012-02-22 | 2013-09-02 | Mitsubishi Heavy Ind Ltd | 排ガス再循環システム |
WO2013187038A1 (ja) * | 2012-06-11 | 2013-12-19 | 川崎重工業株式会社 | 廃水処理装置、廃水処理システム、排気再循環ユニット、エンジンシステム、及び船舶 |
JP2014511451A (ja) * | 2011-02-23 | 2014-05-15 | ワルトシラ フィンランド オサケユキチュア | 船舶において排気ガスを処理するためのスクラバシステム及び船舶のスクラバシステムにおいて排気ガスを処理する方法 |
JP2014163385A (ja) * | 2013-02-22 | 2014-09-08 | Man Diesel & Turbo Se | 内燃機関、排ガス再循環装置、および排ガス再循環のための方法 |
JP2014163345A (ja) * | 2013-02-27 | 2014-09-08 | Mitsubishi Heavy Ind Ltd | 舶用ディーゼル機関の排気再循環システム |
JP2014528827A (ja) * | 2011-09-30 | 2014-10-30 | アルファ−ラヴァル・コーポレート・アーベー | スクラバシステム及び方法 |
JP2015007427A (ja) * | 2010-02-25 | 2015-01-15 | アルファ・ラバル・コーポレイト・エービー | 排ガス及びガス・スクラバ流体浄化装置及び方法 |
JP5965019B1 (ja) * | 2015-04-06 | 2016-08-03 | 三井造船株式会社 | 燃料供給装置 |
KR20170084105A (ko) | 2014-11-18 | 2017-07-19 | 제이엑스티지 에네루기 가부시키가이샤 | 스크러버 탑재 크로스헤드형 디젤 기관용 실린더 윤활유 조성물 |
CN107201974A (zh) * | 2016-03-18 | 2017-09-26 | 曼柴油机和涡轮机公司-德国曼柴油机和涡轮机欧洲股份公司之分公司 | 内燃机*** |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
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US7168084B1 (en) | 1992-12-09 | 2007-01-23 | Sedna Patent Services, Llc | Method and apparatus for targeting virtual objects |
DE4436732A1 (de) * | 1994-10-14 | 1996-04-18 | Abb Management Ag | Verfahren und Vorrichtung zur hochdruckseitigen Abgasrezirkulation einer aufgeladenen Brennkraftmaschine |
US8215292B2 (en) | 1996-07-17 | 2012-07-10 | Bryant Clyde C | Internal combustion engine and working cycle |
PL332143A1 (en) * | 1996-09-09 | 1999-08-30 | Collin Consult Ab Lars | Driving unit and method of reducing nox content in combustion engine exhaust gas |
US6182614B1 (en) * | 1996-10-28 | 2001-02-06 | Cabot Corporation | Carbon black tailgas fueled reciprocating engines |
US5974802A (en) * | 1997-01-27 | 1999-11-02 | Alliedsignal Inc. | Exhaust gas recirculation system employing a fluidic pump |
US5937650A (en) * | 1997-03-03 | 1999-08-17 | Alliedsignal Inc. | Exhaust gas recirculation system employing a turbocharger incorporating an integral pump, a control valve and a mixer |
US6026791A (en) * | 1997-03-03 | 2000-02-22 | Alliedsignal Inc. | Exhaust gas recirculation valve with integral feedback proportional to volumetric flow |
US6145313A (en) * | 1997-03-03 | 2000-11-14 | Allied Signal Inc. | Turbocharger incorporating an integral pump for exhaust gas recirculation |
US6216458B1 (en) | 1997-03-31 | 2001-04-17 | Caterpillar Inc. | Exhaust gas recirculation system |
US5927075A (en) * | 1997-06-06 | 1999-07-27 | Turbodyne Systems, Inc. | Method and apparatus for exhaust gas recirculation control and power augmentation in an internal combustion engine |
US6041602A (en) * | 1997-06-09 | 2000-03-28 | Southwest Research Institute | Hydraulically-actuated exhaust gas recirculation system and turbocharger for engines |
US5771868A (en) * | 1997-07-03 | 1998-06-30 | Turbodyne Systems, Inc. | Turbocharging systems for internal combustion engines |
US5806308A (en) * | 1997-07-07 | 1998-09-15 | Southwest Research Institute | Exhaust gas recirculation system for simultaneously reducing NOx and particulate matter |
US6164071A (en) * | 1997-09-08 | 2000-12-26 | Cummins Engine Company, Inc. | EGR delivery and control system using dedicated full authority compressor |
US6273076B1 (en) * | 1997-12-16 | 2001-08-14 | Servojet Products International | Optimized lambda and compression temperature control for compression ignition engines |
FR2780099B1 (fr) * | 1998-06-22 | 2001-01-05 | Daniel Drecq | Moteur a combustion interne a deux temps muni d'un dispositif de suralimentation et de recirculation partielle de gaz d'echappement |
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US6089019A (en) | 1999-01-15 | 2000-07-18 | Borgwarner Inc. | Turbocharger and EGR system |
US6230695B1 (en) * | 1999-03-22 | 2001-05-15 | Caterpillar Inc. | Exhaust gas recirculation system |
US6321697B1 (en) * | 1999-06-07 | 2001-11-27 | Mitsubishi Heavy Industries, Ltd. | Cooling apparatus for vehicular engine |
JP3998861B2 (ja) * | 1999-06-16 | 2007-10-31 | 株式会社小松製作所 | 排気還流装置およびその制御方法 |
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US6354084B1 (en) | 1999-08-20 | 2002-03-12 | Cummins Engine Company, Inc. | Exhaust gas recirculation system for a turbocharged internal combustion engine |
JP2002332919A (ja) * | 2001-02-26 | 2002-11-22 | Mitsubishi Heavy Ind Ltd | 排ガス再循環システム |
DE10116643C2 (de) * | 2001-04-04 | 2003-07-03 | Man B&W Diesel A/S, Copenhagen Sv | Hubkolbenbrennkraftmaschine |
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FI20065330L (fi) | 2006-05-16 | 2007-11-17 | Kvaerner Power Oy | Menetelmä ja laitteisto laivamoottorin rikkidioksidipäästöjen vähentämiseksi |
US7861511B2 (en) * | 2007-10-30 | 2011-01-04 | General Electric Company | System for recirculating the exhaust of a turbomachine |
US8056318B2 (en) * | 2007-11-08 | 2011-11-15 | General Electric Company | System for reducing the sulfur oxides emissions generated by a turbomachine |
US7874141B2 (en) * | 2007-11-16 | 2011-01-25 | General Electric Company | Auxiliary fluid source for an EGR purge system |
US20090173071A1 (en) * | 2008-01-07 | 2009-07-09 | Davorin Kapich | Diesel engine with exhaust gas recirculation system |
US7926256B2 (en) * | 2008-10-27 | 2011-04-19 | General Electric Company | Inlet system for an EGR system |
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Also Published As
Publication number | Publication date |
---|---|
FI106883B (fi) | 2001-04-30 |
JP3304090B2 (ja) | 2002-07-22 |
KR960702886A (ko) | 1996-05-23 |
KR100274063B1 (ko) | 2001-04-02 |
DK65093D0 (da) | 1993-06-04 |
FI955802A0 (fi) | 1995-12-01 |
DE69318578T2 (de) | 1998-11-19 |
DK170218B1 (da) | 1995-06-26 |
EP0701656A1 (en) | 1996-03-20 |
US5657630A (en) | 1997-08-19 |
FI955802A (fi) | 1995-12-01 |
EP0701656B1 (en) | 1998-05-13 |
WO1994029587A1 (en) | 1994-12-22 |
DE69318578D1 (de) | 1998-06-18 |
DK65093A (da) | 1994-12-05 |
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