DE68913270T3 - Erosionsresistentes Bauteil für einen katalytischen Konverter. - Google Patents
Erosionsresistentes Bauteil für einen katalytischen Konverter.Info
- Publication number
- DE68913270T3 DE68913270T3 DE68913270T DE68913270T DE68913270T3 DE 68913270 T3 DE68913270 T3 DE 68913270T3 DE 68913270 T DE68913270 T DE 68913270T DE 68913270 T DE68913270 T DE 68913270T DE 68913270 T3 DE68913270 T3 DE 68913270T3
- Authority
- DE
- Germany
- Prior art keywords
- erosion
- catalytic converter
- resistant component
- resistant
- component
- 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
- 230000003197 catalytic effect Effects 0.000 title 1
- 230000003628 erosive effect Effects 0.000 title 1
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
- 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
- F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
- F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
- F01N3/2857—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being at least partially made of intumescent material, e.g. unexpanded vermiculite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
-
- 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
- F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/06—Ceramic, e.g. monoliths
-
- 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
- F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
- F01N2350/02—Fitting ceramic monoliths in a metallic housing
- F01N2350/04—Fitting ceramic monoliths in a metallic housing with means compensating thermal expansion
-
- 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
- F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
- F01N2350/02—Fitting ceramic monoliths in a metallic housing
- F01N2350/06—Fitting ceramic monoliths in a metallic housing with means preventing gas flow by-pass or leakage
-
- 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
- F01N2450/02—Fitting monolithic blocks into the housing
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/263,683 US5008086A (en) | 1988-10-28 | 1988-10-28 | Erosion resistant mounting composite for catalytic converter |
Publications (3)
Publication Number | Publication Date |
---|---|
DE68913270D1 DE68913270D1 (de) | 1994-03-31 |
DE68913270T2 DE68913270T2 (de) | 1994-09-29 |
DE68913270T3 true DE68913270T3 (de) | 1998-03-26 |
Family
ID=23002820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68913270T Expired - Fee Related DE68913270T3 (de) | 1988-10-28 | 1989-10-27 | Erosionsresistentes Bauteil für einen katalytischen Konverter. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5008086A (de) |
EP (1) | EP0366484B2 (de) |
JP (1) | JP2577783Y2 (de) |
KR (1) | KR950002843Y1 (de) |
AU (1) | AU614428B2 (de) |
CA (1) | CA1326455C (de) |
DE (1) | DE68913270T3 (de) |
ES (1) | ES2050814T5 (de) |
MX (1) | MX166480B (de) |
Families Citing this family (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5207989A (en) * | 1991-03-22 | 1993-05-04 | Acs Industries, Inc. | Seal for catalytic converter and method therefor |
DE59202548D1 (de) * | 1991-10-04 | 1995-07-20 | Leistritz Abgastech | Vorrichtung zur reduzierung von abgas-schadstoffen, insbesondere für kraftfahrzeuge. |
GB2268095A (en) * | 1992-06-24 | 1994-01-05 | Catalytic Support Syst Ltd | Improvements in or relating to catalytic converters and diesel particulate traps |
GB2273100B (en) * | 1992-11-18 | 1997-01-08 | Environmental Seals Ltd | Intumescent products |
US5298046A (en) * | 1993-01-06 | 1994-03-29 | Minnesota Mining And Manufacturing Company | Diesel particulate filter element and filter |
US5409670A (en) * | 1993-08-13 | 1995-04-25 | Peerless Manufacturing Company | SCR reactor sealing mechanism |
JPH0769751A (ja) * | 1993-08-20 | 1995-03-14 | Minnesota Mining & Mfg Co <3M> | 積層マットのエッジ保護、及び高温封止材料を有する積層マット |
US6245301B1 (en) * | 1993-08-20 | 2001-06-12 | 3M Innovative Properties Company | Catalytic converter and diesel particulate filter |
US5866079A (en) * | 1993-09-03 | 1999-02-02 | Ngk Insulators, Ltd. | Ceramic honeycomb catalytic converter |
US5449500A (en) * | 1994-07-14 | 1995-09-12 | Acs Industries, Inc. | Barrier strip for a support mat in a catalytic converter |
WO1997002219A1 (en) * | 1995-06-30 | 1997-01-23 | Minnesota Mining And Manufacturing Company | Intumescent sheet material |
US5853675A (en) * | 1995-06-30 | 1998-12-29 | Minnesota Mining And Manufacturing Company | Composite mounting system |
US5523059A (en) * | 1995-06-30 | 1996-06-04 | Minnesota Mining And Manufacturing Company | Intumescent sheet material with glass fibers |
US5686039A (en) * | 1995-06-30 | 1997-11-11 | Minnesota Mining And Manufacturing Company | Methods of making a catalytic converter or diesel particulate filter |
US5736109A (en) * | 1995-06-30 | 1998-04-07 | Minnesota Mining And Manufacturing Company | Intumescent sheet material and paste with organic binder |
JP3585064B2 (ja) * | 1995-10-12 | 2004-11-04 | トヨタ自動車株式会社 | モノリス触媒コンバータ及びその製造方法 |
GB2314034B (en) * | 1996-06-15 | 2000-04-12 | Catalytic Support Syst Ltd | A seal assembly |
US6726884B1 (en) * | 1996-06-18 | 2004-04-27 | 3M Innovative Properties Company | Free-standing internally insulating liner |
US5882608A (en) | 1996-06-18 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Hybrid mounting system for pollution control devices |
US6051193A (en) | 1997-02-06 | 2000-04-18 | 3M Innovative Properties Company | Multilayer intumescent sheet |
CA2278486C (en) | 1997-02-06 | 2005-12-27 | Minnesota Mining And Manufacturing Company | Multilayer intumescent sheet |
US6923942B1 (en) | 1997-05-09 | 2005-08-02 | 3M Innovative Properties Company | Compressible preform insulating liner |
GB9716493D0 (en) | 1997-08-05 | 1997-10-08 | Forber Stephen M | Composite metal mesh and ceramic fibre exhaust gas sealing and support mounting device for use with catalytic converting systems |
DE19800926A1 (de) * | 1998-01-13 | 1999-07-29 | Emitec Emissionstechnologie | Wabenkörperanordnung mit einer mindestens eine Metallfolie enthaltenden Zwischenschicht |
DE19803063A1 (de) * | 1998-01-28 | 1999-07-29 | Eberspaecher J Gmbh & Co | Verfahren zur Halterung und Isolation von Keramikmonolithen in einer Kraftfahrzeug-Abgasanlage einschließlich hiernach gefertigte Lagerung |
US8404187B1 (en) | 1998-03-11 | 2013-03-26 | Unifrax I Llc | Support element for fragile structures such as catalytic converters |
DE19819083A1 (de) * | 1998-04-29 | 1999-11-04 | Bayerische Motoren Werke Ag | Abgaskatalysator mit einer Quellmatte |
US6325834B1 (en) * | 1998-05-18 | 2001-12-04 | Roberto Fonseca | Exhaust filter and catalyst structure |
EP1031709A3 (de) * | 1999-02-25 | 2003-02-05 | LEISTRITZ AG & CO. Abgastechnik | Abgaskatalysator |
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BR9917356A (pt) * | 1999-06-08 | 2002-02-26 | 3M Innovative Properties Co | Esteira de alta temperatura para uso em um dispositivo de controle de poluição, e, dispositivo de controle de poluição |
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US6669913B1 (en) | 2000-03-09 | 2003-12-30 | Fleetguard, Inc. | Combination catalytic converter and filter |
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JP4652555B2 (ja) * | 2000-11-10 | 2011-03-16 | イビデン株式会社 | 触媒コンバータ、触媒コンバータ用保持シール材 |
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US20020071791A1 (en) * | 2000-12-13 | 2002-06-13 | Foster Michael Ralph | Catalytic converter |
US7241426B2 (en) * | 2000-12-15 | 2007-07-10 | Delphi Technologies, Inc. | Exhaust manifold with catalytic converter shell tube |
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US20020150518A1 (en) * | 2001-04-13 | 2002-10-17 | Brush Dagan W. | Gas treatment device |
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EP1761324B1 (de) * | 2004-06-29 | 2018-10-17 | Unifrax I LLC | Vorrichtung zur behandlung von abgasen und verfahren zu deren herstellung |
US8745856B2 (en) * | 2004-07-10 | 2014-06-10 | Mann + Hummel Gmbh | Method for producing a ceramic filter element |
US7682577B2 (en) | 2005-11-07 | 2010-03-23 | Geo2 Technologies, Inc. | Catalytic exhaust device for simplified installation or replacement |
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EP2466004B1 (de) | 2007-02-19 | 2016-06-22 | 3M Innovative Properties Company | Flexibles Fasermaterial, Verschmutzungssteuerungsvorrichtung und Herstellungsverfahren dafür |
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US20100037423A1 (en) * | 2008-07-10 | 2010-02-18 | Herman John T | Apparatus for Cleaning Exhaust Aftertreatment Devices and Methods |
EP2328674B1 (de) * | 2008-08-29 | 2014-04-23 | Unifrax I LLC | Montageunterlage mit flexiblem kantenschutz und abgasbearbeitungsvorrichtung mit der montageunterlage |
CN102256600B (zh) | 2008-12-15 | 2014-07-23 | 尤尼弗瑞克斯I有限责任公司 | 陶瓷蜂窝结构体表面涂层 |
WO2010077360A2 (en) * | 2009-01-05 | 2010-07-08 | Unifrax I Llc | High strength biosoluble inorganic fiber insulation mat |
CN102421598B (zh) | 2009-03-13 | 2014-12-17 | 3M创新有限公司 | 垫及带垫装置 |
CN102459834B (zh) * | 2009-04-17 | 2017-02-08 | 尤尼弗瑞克斯 I 有限责任公司 | 排气处理装置 |
CN102713191B (zh) * | 2009-08-10 | 2016-06-22 | 尤尼弗瑞克斯I有限责任公司 | 可变基重垫或预型件以及废气处理装置 |
CN102686843B (zh) * | 2009-08-14 | 2015-04-01 | 尤尼弗瑞克斯I有限责任公司 | 多层基底支承体和排气处理装置 |
WO2011019396A2 (en) | 2009-08-14 | 2011-02-17 | Unifrax I Llc | Mounting mat for exhaust gas treatment device |
US8071040B2 (en) | 2009-09-23 | 2011-12-06 | Unifax I LLC | Low shear mounting mat for pollution control devices |
JP5963053B2 (ja) * | 2009-09-24 | 2016-08-03 | ユニフラックス ワン リミテッド ライアビリティ カンパニー | 多層マット及び排気ガス処理装置 |
JP5805096B2 (ja) | 2009-10-13 | 2015-11-04 | スリーエム イノベイティブ プロパティズ カンパニー | 不織布マット及び不織布マットを有する汚染防止装置 |
US8734726B2 (en) * | 2009-12-17 | 2014-05-27 | Unifrax I Llc | Multilayer mounting mat for pollution control devices |
CN106884701A (zh) * | 2009-12-17 | 2017-06-23 | 尤尼弗瑞克斯 I 有限责任公司 | 用于废气处理装置的安装垫 |
WO2011084558A1 (en) | 2009-12-17 | 2011-07-14 | Unifrax I Llc | Use of microspheres in an exhaust gas treatment device mounting mat |
WO2012021817A2 (en) | 2010-08-12 | 2012-02-16 | Unifrax I Llc | Exhaust gas treatment device |
WO2012021270A2 (en) | 2010-08-13 | 2012-02-16 | Unifrax I Llc | Mounting mat with flexible edge protection and exhaust gas treatment device incorporating the mounting mat |
US9120703B2 (en) | 2010-11-11 | 2015-09-01 | Unifrax I Llc | Mounting mat and exhaust gas treatment device |
US9163549B2 (en) | 2011-10-07 | 2015-10-20 | Tenneco Automotive Operating Company Inc. | Exhaust treatment device with integral mount |
US8721977B2 (en) | 2011-10-07 | 2014-05-13 | Tenneco Automotive Operating Company Inc. | Exhaust treatment device with integral mount |
US8820691B2 (en) | 2012-06-28 | 2014-09-02 | Electro-Motive Diesel, Inc. | Adjustable support structure for an after-treatment component |
MX2016007922A (es) | 2013-12-19 | 2016-09-13 | 3M Innovative Properties Co | Uso de agua residual reciclada para fabricar materiales fibrosos de tela no tejida apropiados para usar en un dispositivo de control de contaminacion o en un cortafuegos. |
US9452719B2 (en) | 2015-02-24 | 2016-09-27 | Unifrax I Llc | High temperature resistant insulation mat |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3916057A (en) * | 1973-08-31 | 1975-10-28 | Minnesota Mining & Mfg | Intumescent sheet material |
CA1042587A (en) * | 1974-11-04 | 1978-11-14 | Minnesota Mining And Manufacturing Company | Intumescent sheet material |
US4305992A (en) * | 1979-11-28 | 1981-12-15 | Minnesota Mining And Manufacturing Company | Intumescent sheet material |
JPS58165516A (ja) * | 1982-03-25 | 1983-09-30 | Toyota Motor Corp | 排気ガスの処理装置及びその製造方法 |
JPS58221071A (ja) * | 1982-06-15 | 1983-12-22 | Toyota Motor Corp | 弾性保持/シ−ル部材及びその製造方法 |
JPS59183019A (ja) * | 1983-04-01 | 1984-10-18 | Yamaha Motor Co Ltd | 車両の排気浄化装置 |
JPS60170021U (ja) * | 1984-04-19 | 1985-11-11 | カルソニックカンセイ株式会社 | 触媒コンバ−タ |
JPS61169220U (de) * | 1985-04-11 | 1986-10-20 | ||
JPS61181816U (de) * | 1985-05-01 | 1986-11-13 | ||
US4619912A (en) * | 1985-09-03 | 1986-10-28 | General Motors Corporation | Catalytic converter substrate |
SE456104B (sv) * | 1986-06-16 | 1988-09-05 | Sandvik Ab | Anordning for katalytisk rening av avgaser fran forbrenningsmotor |
CA1310275C (en) * | 1987-12-04 | 1992-11-17 | Richard P. Merry | Catalytic converter particulate filter for exhaust systems |
-
1988
- 1988-10-28 US US07/263,683 patent/US5008086A/en not_active Expired - Lifetime
-
1989
- 1989-09-25 CA CA000613014A patent/CA1326455C/en not_active Expired - Fee Related
- 1989-09-28 AU AU42386/89A patent/AU614428B2/en not_active Ceased
- 1989-10-04 MX MX017831A patent/MX166480B/es unknown
- 1989-10-19 JP JP1989122681U patent/JP2577783Y2/ja not_active Expired - Lifetime
- 1989-10-27 EP EP89311102A patent/EP0366484B2/de not_active Expired - Lifetime
- 1989-10-27 DE DE68913270T patent/DE68913270T3/de not_active Expired - Fee Related
- 1989-10-27 ES ES89311102T patent/ES2050814T5/es not_active Expired - Lifetime
- 1989-10-27 KR KR2019890015628U patent/KR950002843Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0261120U (de) | 1990-05-07 |
EP0366484A3 (de) | 1991-07-03 |
KR950002843Y1 (ko) | 1995-04-15 |
KR900008528U (ko) | 1990-05-03 |
EP0366484B1 (de) | 1994-02-23 |
MX166480B (es) | 1993-01-12 |
DE68913270D1 (de) | 1994-03-31 |
EP0366484A2 (de) | 1990-05-02 |
ES2050814T3 (es) | 1994-06-01 |
CA1326455C (en) | 1994-01-25 |
EP0366484B2 (de) | 1997-08-06 |
ES2050814T5 (es) | 1997-10-16 |
DE68913270T2 (de) | 1994-09-29 |
JP2577783Y2 (ja) | 1998-07-30 |
AU4238689A (en) | 1990-05-03 |
AU614428B2 (en) | 1991-08-29 |
US5008086A (en) | 1991-04-16 |
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8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |