WO2002077425A1 - Processeur d'echappement equipe d'un eliminateur de particules remplaçable - Google Patents

Processeur d'echappement equipe d'un eliminateur de particules remplaçable Download PDF

Info

Publication number
WO2002077425A1
WO2002077425A1 PCT/EP2002/001292 EP0201292W WO02077425A1 WO 2002077425 A1 WO2002077425 A1 WO 2002077425A1 EP 0201292 W EP0201292 W EP 0201292W WO 02077425 A1 WO02077425 A1 WO 02077425A1
Authority
WO
WIPO (PCT)
Prior art keywords
receptacle
aperture
baffle
exhaust processor
inlet
Prior art date
Application number
PCT/EP2002/001292
Other languages
English (en)
Inventor
Paulo T. Lage
Original Assignee
Arvin Tehnologies Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arvin Tehnologies Inc. filed Critical Arvin Tehnologies Inc.
Priority to EP02753702A priority Critical patent/EP1366274A1/fr
Publication of WO2002077425A1 publication Critical patent/WO2002077425A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/0335—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with exhaust silencers in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • F01N3/2885—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices with exhaust silencers in a single housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/02—Exhaust filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/02—Two or more expansion chambers in series connected by means of tubes
    • F01N2490/06—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet in opposite directions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids

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)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

L'invention concerne un processeur d'échappement (10, 210, 310, 310', 410, 410', 510, 610) qui comprend un boîtier (36, 236, 336, 436, 536, 636) adapté pour présenter une zone intérieure (38, 238, 338, 438, 538, 638) et une première ouverture (58, 258, 358, 458, 556, 658); un filtre (12, 15, 415, 512, 612) adapté pour filtrer la matière particulaire résultant du produit de combustion traversant la zone intérieure; et un réceptacle (32, 232, 332, 432, 532, 632) arrangé pour placer le filtre dans la zone intérieure. Le réceptacle s'étend à l'intérieur de la première ouverture pour permettre au filtre de passer à travers cette dernière pendant l'insertion dans ou l'extraction du filtre de la zone intérieure.
PCT/EP2002/001292 2001-02-07 2002-02-07 Processeur d'echappement equipe d'un eliminateur de particules remplaçable WO2002077425A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02753702A EP1366274A1 (fr) 2001-02-07 2002-02-07 Processeur d'echappement equipe d'un eliminateur de particules remplacable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26702901P 2001-02-07 2001-02-07
US60/267,029 2001-02-07

Publications (1)

Publication Number Publication Date
WO2002077425A1 true WO2002077425A1 (fr) 2002-10-03

Family

ID=23017020

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/001292 WO2002077425A1 (fr) 2001-02-07 2002-02-07 Processeur d'echappement equipe d'un eliminateur de particules remplaçable

Country Status (2)

Country Link
EP (1) EP1366274A1 (fr)
WO (1) WO2002077425A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851293A1 (fr) * 2003-02-13 2004-08-20 Faurecia Sys Echappement Dispositif de depollution des gaz d'echappement a organe de traitement amovible
EP1536113A2 (fr) * 2003-11-27 2005-06-01 J. Eberspächer GmbH & Co. KG Silencieux d'échappement avec catalyseur intégré
EP1701011A1 (fr) * 2003-11-27 2006-09-13 Hino Motors, Ltd. Dispositif de commande d'emission de gaz d'echappement
US7225613B2 (en) 2005-01-26 2007-06-05 Ford Global Technologies, Llc Diesel engine after treatment device for conversion of nitrogen oxide and particulate matter
JP2012529592A (ja) * 2009-06-12 2012-11-22 エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング エンジンに近接して使用するための排気ガス処理装置
DE102013100454A1 (de) * 2013-01-17 2014-07-17 Elringklinger Ag Funktionseinheit
EP2233708B1 (fr) 2009-03-26 2016-07-27 Eberspächer Exhaust Technology GmbH & Co. KG Dispositif de traitement des gaz d'échappement
EP3121403A4 (fr) * 2014-03-18 2017-11-29 Yanmar Co., Ltd. Système moteur destiné à une machine de travail
JP6299856B1 (ja) * 2016-12-16 2018-03-28 マツダ株式会社 エンジンの排気装置
DE112011105468B4 (de) 2011-07-27 2023-03-23 Toyota Jidosha Kabushiki Kaisha Schallminderungungsvorrichtung für ein Fahrzeug
US11698008B2 (en) * 2020-02-14 2023-07-11 Tenneco Automotive Operating Company Inc. Exhaust device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445196A (en) * 1966-06-06 1969-05-20 Nelson Muffler Corp Exhaust muffler with removable catalytic unit
WO1992018226A1 (fr) * 1991-04-23 1992-10-29 Donaldson Company, Inc. Filtre pour gaz de combustion de carburant d'hydrocarbure
EP0595456A1 (fr) * 1992-11-02 1994-05-04 Kuo-Feng Chien Silencieux d'automobiles pour absorber le bruit et les substances nocives de gaz d'échappement
US5468923A (en) * 1994-02-07 1995-11-21 Kleyn Die Engravers, Inc. Molded muffler
DE19959955A1 (de) * 1998-12-14 2000-06-21 Ecia Equip Composants Ind Auto Vorrichtung zur Reinigung der Abgase eines Verbrennungsmotors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568303A (en) * 1977-03-04 1980-05-29 Foseco Int Duplex copying transfer system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445196A (en) * 1966-06-06 1969-05-20 Nelson Muffler Corp Exhaust muffler with removable catalytic unit
WO1992018226A1 (fr) * 1991-04-23 1992-10-29 Donaldson Company, Inc. Filtre pour gaz de combustion de carburant d'hydrocarbure
EP0595456A1 (fr) * 1992-11-02 1994-05-04 Kuo-Feng Chien Silencieux d'automobiles pour absorber le bruit et les substances nocives de gaz d'échappement
US5468923A (en) * 1994-02-07 1995-11-21 Kleyn Die Engravers, Inc. Molded muffler
DE19959955A1 (de) * 1998-12-14 2000-06-21 Ecia Equip Composants Ind Auto Vorrichtung zur Reinigung der Abgase eines Verbrennungsmotors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1366274A1 *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851293A1 (fr) * 2003-02-13 2004-08-20 Faurecia Sys Echappement Dispositif de depollution des gaz d'echappement a organe de traitement amovible
EP1536113A2 (fr) * 2003-11-27 2005-06-01 J. Eberspächer GmbH & Co. KG Silencieux d'échappement avec catalyseur intégré
EP1536113A3 (fr) * 2003-11-27 2006-03-15 J. Eberspächer GmbH & Co. KG Silencieux d'échappement avec catalyseur intégré
EP1701011A1 (fr) * 2003-11-27 2006-09-13 Hino Motors, Ltd. Dispositif de commande d'emission de gaz d'echappement
US7127884B2 (en) 2003-11-27 2006-10-31 J. Eberspächer GmbH & Co. KG Muffler with an integrated catalytic converter
EP1701011A4 (fr) * 2003-11-27 2010-07-07 Hino Motors Ltd Dispositif de commande d'emission de gaz d'echappement
US7225613B2 (en) 2005-01-26 2007-06-05 Ford Global Technologies, Llc Diesel engine after treatment device for conversion of nitrogen oxide and particulate matter
EP2233708B1 (fr) 2009-03-26 2016-07-27 Eberspächer Exhaust Technology GmbH & Co. KG Dispositif de traitement des gaz d'échappement
EP2679781A1 (fr) * 2009-06-12 2014-01-01 Emitec Gesellschaft für Emissionstechnologie mbH Dispositif de traitement des gaz d'échappement pour une utilisation proche du moteur
US8713920B2 (en) 2009-06-12 2014-05-06 Emitec Gesellschaft Fuer Emissionstechnologie Mbh Exhaust gas treatment device for use near an engine and motor vehicle having the device
US9341096B2 (en) 2009-06-12 2016-05-17 Emitec Gesellschaft Fuer Emissiontechnologie Mbh Exhaust gas treatment device for use near an engine and motor vehicle having the device
JP2012529592A (ja) * 2009-06-12 2012-11-22 エミテック ゲゼルシヤフト フユア エミツシオンス テクノロギー ミツト ベシユレンクテル ハフツング エンジンに近接して使用するための排気ガス処理装置
DE112011105468B4 (de) 2011-07-27 2023-03-23 Toyota Jidosha Kabushiki Kaisha Schallminderungungsvorrichtung für ein Fahrzeug
DE102013100454A1 (de) * 2013-01-17 2014-07-17 Elringklinger Ag Funktionseinheit
EP3121403A4 (fr) * 2014-03-18 2017-11-29 Yanmar Co., Ltd. Système moteur destiné à une machine de travail
JP6299856B1 (ja) * 2016-12-16 2018-03-28 マツダ株式会社 エンジンの排気装置
WO2018110318A1 (fr) * 2016-12-16 2018-06-21 マツダ株式会社 Dispositif d'échappement de moteur
JP2018096345A (ja) * 2016-12-16 2018-06-21 マツダ株式会社 エンジンの排気装置
US11698008B2 (en) * 2020-02-14 2023-07-11 Tenneco Automotive Operating Company Inc. Exhaust device

Also Published As

Publication number Publication date
EP1366274A1 (fr) 2003-12-03

Similar Documents

Publication Publication Date Title
US7866143B2 (en) Exhaust gas treatment system
US6467570B1 (en) Spark arrester with spark filter
US5578277A (en) Modular catalytic converter and muffler for internal combustion engine
US7281606B2 (en) Exhaust sound and emission control systems
US7607289B2 (en) Apparatus for emissions control, systems, and methods
US7523605B2 (en) Air filter for a tail pipe
EP0174742A1 (fr) Epurateur de gaz d'échappement
EP1366274A1 (fr) Processeur d'echappement equipe d'un eliminateur de particules remplacable
US20020023435A1 (en) Exhaust cleaning system for motor vehicles, especially diesel-powered utility vehicles
US8978369B2 (en) Exhaust gas aftertreatment module
KR20130010468A (ko) 배기가스 정화장치
US20090019823A1 (en) Auxiliary Power Unit Exhaust Filter
JP2005155533A (ja) 排気浄化装置
US7257942B2 (en) Apparatus for emissions control, systems, and methods
EP1353047B1 (fr) Appareil de traitement de gaz d'échappement
EP3990759A1 (fr) Dispositif de filtre
US4777708A (en) Method for manufacturing an exhaust manifold
EP0439226B1 (fr) Dispositif de traitement d'échappement à faible restriction
KR101294061B1 (ko) 차량용 배기 가스 후처리 장치
CN110905638A (zh) 用于机动车的排气系的消声器和具有消声器的机动车辆
US7582267B1 (en) Space saving serviceable exhaust aftertreatment assembly
JP5767736B2 (ja) 排気ガス浄化装置
JP6881334B2 (ja) 排気ガス浄化装置
US6164410A (en) Exhaust gas muffler
JP2002276334A (ja) 消音器

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2002753702

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2002753702

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2002753702

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP