DE68905367D1 - Waermedaemmende keramikartikel, anzuwenden bei auspuffrohren von brennkraftmaschinen und verfahren zu ihrer herstellung. - Google Patents

Waermedaemmende keramikartikel, anzuwenden bei auspuffrohren von brennkraftmaschinen und verfahren zu ihrer herstellung.

Info

Publication number
DE68905367D1
DE68905367D1 DE8989303988T DE68905367T DE68905367D1 DE 68905367 D1 DE68905367 D1 DE 68905367D1 DE 8989303988 T DE8989303988 T DE 8989303988T DE 68905367 T DE68905367 T DE 68905367T DE 68905367 D1 DE68905367 D1 DE 68905367D1
Authority
DE
Germany
Prior art keywords
production
heat
internal combustion
combustion engines
exhaust pipes
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
Application number
DE8989303988T
Other languages
English (en)
Other versions
DE68905367T2 (de
Inventor
Shunichi Yamada
Toshiyuki Hamanaka
Takashi Harada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE68905367D1 publication Critical patent/DE68905367D1/de
Application granted granted Critical
Publication of DE68905367T2 publication Critical patent/DE68905367T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/102—Other arrangements or adaptations of exhaust conduits of exhaust manifolds having thermal insulation
    • 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
    • F01N13/14—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 thermal insulation
    • F01N13/141—Double-walled exhaust pipes or housings
    • 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
    • F01N13/16—Selection of particular materials
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • 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
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F7/0087—Ceramic materials
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/16—Fibres
DE8989303988T 1988-05-02 1989-04-21 Waermedaemmende keramikartikel, anzuwenden bei auspuffrohren von brennkraftmaschinen und verfahren zu ihrer herstellung. Expired - Fee Related DE68905367T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63109754A JPH01280616A (ja) 1988-05-02 1988-05-02 内燃機関排気チャネル用の断熱セラミック鋳ぐるみ体及びその製造方法

Publications (2)

Publication Number Publication Date
DE68905367D1 true DE68905367D1 (de) 1993-04-22
DE68905367T2 DE68905367T2 (de) 1993-08-12

Family

ID=14518402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989303988T Expired - Fee Related DE68905367T2 (de) 1988-05-02 1989-04-21 Waermedaemmende keramikartikel, anzuwenden bei auspuffrohren von brennkraftmaschinen und verfahren zu ihrer herstellung.

Country Status (4)

Country Link
US (1) US4972674A (de)
EP (1) EP0340946B1 (de)
JP (1) JPH01280616A (de)
DE (1) DE68905367T2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142863A (en) * 1989-05-18 1992-09-01 Honda Giken Kogyo Kabushiki Kaisha Engine part provided with manifold type exhaust passage
US5137789A (en) * 1990-12-03 1992-08-11 Caterpillar Inc. Composite ceramic and metal article
SE9200871L (sv) * 1991-05-01 1992-11-02 Outboard Marine Corp Foerfarande och anordning foer framstaellning av upplagningsanordning uppvisande insats paa plats utnyttjande en precisionsgjutningsprocess
US5239956A (en) * 1991-06-07 1993-08-31 Detroit Diesel Corporation Internal combustion engine cylinder heads and similar articles of manufacture and methods of manufacturing same
US5167885A (en) * 1992-01-07 1992-12-01 W. R. Grace & Co.-Conn. Method for making sintered bodies
JPH05196500A (ja) * 1992-01-22 1993-08-06 Nikko Kyodo Co Ltd 測光装置
JP2589099Y2 (ja) * 1992-04-20 1999-01-20 いすゞ自動車株式会社 排気マニホルドの取付構造
US5590524A (en) * 1992-05-14 1997-01-07 Soundwich, Inc. Damped heat shield
JPH07317540A (ja) * 1994-05-27 1995-12-05 Calsonic Corp 薄肉二重管型排気マニホールド
CA2229603A1 (en) * 1995-08-16 1997-02-27 Edward Strasser Reducing wear between structural fiber reinforced ceramic matrix composite automotive engine parts in sliding contacting relationship
US5692373A (en) * 1995-08-16 1997-12-02 Northrop Grumman Corporation Exhaust manifold with integral catalytic converter
US5632320A (en) * 1995-08-16 1997-05-27 Northrop Grumman Corporation Methods and apparatus for making ceramic matrix composite lined automotive parts and fiber reinforced ceramic matrix composite automotive parts
US5638779A (en) * 1995-08-16 1997-06-17 Northrop Grumman Corporation High-efficiency, low-pollution engine
US5687787A (en) * 1995-08-16 1997-11-18 Northrop Grumman Corporation Fiber reinforced ceramic matrix composite internal combustion engine exhaust manifold
US5560455A (en) * 1995-08-16 1996-10-01 Northrop Grumman Corporation Brakes rotors/drums and brake pads particularly adapted for aircraft/truck/train/ and other heavy duty applications
US5643512A (en) * 1995-08-16 1997-07-01 Northrop Grumman Corporation Methods for producing ceramic foams using pre-ceramic resins combined with liquid phenolic resin
US5740788A (en) * 1995-08-16 1998-04-21 Northrop Grumman Corporation Fiber reinforced ceramic matrix composite piston and cylinder/sleeve for an internal combustion engine
US5879640A (en) * 1995-08-16 1999-03-09 Northrop Grumman Corporation Ceramic catalytic converter
US5657729A (en) * 1995-08-16 1997-08-19 Northrop Grumman Corporation Fiber reinforced ceramic matrix composite cylinder head and cylinder head liner for an internal combustion engine
US5660399A (en) * 1995-08-16 1997-08-26 Northrop Grumman Corporation Piston rings particularly suited for use with ceramic matrix composite pistons and cylinders
US5582784A (en) * 1995-08-16 1996-12-10 Northrop Grumman Corporation Method of making ceramic matrix composite/ceramic foam panels
US5718046A (en) * 1995-12-11 1998-02-17 General Motors Corporation Method of making a ceramic coated exhaust manifold and method
US6001436A (en) * 1997-05-12 1999-12-14 Northrop Grumman Corporation Ceramic matrix composite turbocharger housing
US5974784A (en) * 1998-10-12 1999-11-02 Nu-Chem, Inc. Insulative shield, particularly for automotive exhaust components
US6265078B1 (en) 1999-09-09 2001-07-24 Northrop Grumman Corporation Reducing wear between structural fiber reinforced ceramic matrix composite automotive engine parts in sliding contacting relationship
US6725656B2 (en) 2001-12-07 2004-04-27 Dan T. Moore Company Insulated exhaust manifold
US20040177609A1 (en) * 2001-12-07 2004-09-16 Moore Dan T. Insulated exhaust manifold having ceramic inner layer that is highly resistant to thermal cycling
US7585559B2 (en) 2003-06-03 2009-09-08 Intellectual Property Holdings, Llc Foam barrier heat shield
DE102005004651A1 (de) * 2005-02-02 2006-08-10 Daimlerchrysler Ag Abgasführende Vorrichtung eines Verbrennungsmotors mit innenliegender Auskleidung sowie Verfahren zu deren Herstellung
FR2885386B1 (fr) * 2005-05-04 2007-07-27 Faurecia Sys Echappement Collecteur d'echappement
FR2885385B1 (fr) * 2005-05-04 2007-07-27 Faurecia Sys Echappement Collecteur a double coque
FR2899933B1 (fr) 2006-04-14 2008-07-04 Faurecia Sys Echappement Collecteur d'echappement composite
WO2008015583A1 (en) * 2006-06-13 2008-02-07 Wescast Industries, Inc. Exhaust manifolds including heat shield assemblies
US7799840B2 (en) 2006-09-12 2010-09-21 Intellectual Property Holdings, Llc Thermoplastic vibrational damper with constraining layer
FR2916228B1 (fr) * 2007-05-16 2009-08-21 Faurecia Sys Echappement Organe d'echappement a conduits separes.
WO2009086187A2 (en) * 2007-12-21 2009-07-09 Green Partners Technology Holdings Gmbh Piston engine systems and methods
CN102165160B (zh) * 2008-10-01 2015-10-21 博格华纳公司 用于排气系统装置的排气流绝热体
DE102010048973A1 (de) * 2010-10-20 2012-04-26 Isolite Gmbh Abgaskrümmer
US9790836B2 (en) 2012-11-20 2017-10-17 Tenneco Automotive Operating Company, Inc. Loose-fill insulation exhaust gas treatment device and methods of manufacturing
JP6866772B2 (ja) * 2017-06-01 2021-04-28 株式会社豊田自動織機 排気マニホルドの製造方法
DE102018121723A1 (de) * 2018-09-06 2020-03-12 Man Truck & Bus Se Zylinderkopf für eine Brennkraftmaschine und Verfahren zu dessen Herstellung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938404A1 (de) * 1969-07-29 1971-02-11 Daimler Benz Ag Leitung und/oder Raum zur Aufnahme oder Fuehrung von heissen Gasen
US3892907A (en) * 1972-11-13 1975-07-01 Toyota Motor Co Ltd Reinforced refractory heat-insulator
JPS5248602B2 (de) * 1973-03-06 1977-12-10
DE2602434A1 (de) * 1976-01-23 1977-07-28 Daimler Benz Ag Im zylinderkopf einer brennkraftmaschine befindliche gasfuehrungskanaele und deren herstellung
DE2750290B2 (de) * 1977-11-10 1981-06-19 Rosenthal Technik Ag, 8672 Selb Feuerfestartikel und Metall-Keramikverbundkörper aus silikathaltigem Aluminiumtitanat
JPS55155507A (en) * 1979-05-22 1980-12-03 Fujikura Ltd Method of arraying cable
US4604779A (en) * 1984-02-27 1986-08-12 Ngk Spark Plug Co., Ltd. Method of producing a cylinder head with a port liner
DE3530924A1 (de) * 1985-08-29 1987-03-12 Alcan Aluminiumwerke Hitzebestaendiges bauteil und verfahren zu dessen herstellung

Also Published As

Publication number Publication date
EP0340946A3 (en) 1990-01-31
JPH01280616A (ja) 1989-11-10
EP0340946A2 (de) 1989-11-08
EP0340946B1 (de) 1993-03-17
US4972674A (en) 1990-11-27
DE68905367T2 (de) 1993-08-12

Similar Documents

Publication Publication Date Title
DE68905367D1 (de) Waermedaemmende keramikartikel, anzuwenden bei auspuffrohren von brennkraftmaschinen und verfahren zu ihrer herstellung.
TR25872A (tr) Dizel motorlarin egzos gazlarinin aritilmasi icin islem.
DE69002506T2 (de) Anlassverfahren für Verbrennungsmotor.
ATA256488A (de) Kraftstoff-einspritzleitung für brennkraftmaschinen sowie verfahren zum herstellen derselben
DE69006317T2 (de) Glühkerze für Dieselmotoren und Verfahren zum Herstellen derselben.
DE69005055T2 (de) Einheitliches Abgassystem und Methode zur Reduzierung der Feststoffemissionen aus internen Verbrennungsmotoren.
NO175143C (no) Fremgangsmåte for fremstilling av silisiumkarbid, og anvendelse av silisiumkarbidet for katalytisk rensing av eksosgasser fra forbrenningsmotorer
DE68921545D1 (de) Dieselmotor-Abgasoxydierungseinrichtung.
DE59006803D1 (de) Beschleunigungshilfe für eine abgasturboaufgeladene Brennkraftmaschine.
DE69004410T2 (de) Methode und Gerät um den Verbrennungszustand in einer mehrzylindrigen Brennkraftmaschine zu detektieren.
DE3770652D1 (de) Steuerverfahren und anlage fuer den zuendzeitpunkt von brennkraftmaschinen.
DE69223270D1 (de) Katalysatorvorrichtung zur Verbrennung von Abgasen und Verfahren zu seiner Herstellung
ATE79397T1 (de) Verfahren zum reduzieren von kolbenablagerungen in verbrennungsmotoren.
DE59707721D1 (de) Verfahren zur Verminderung der Stickoxide im Abgas von Verbrennungsmotoren
DE3581420D1 (de) Brennkraftmaschinenkolben und verfahren zu seiner herstellung.
ATA137288A (de) Bauteil, insbesondere abgaskrümmer für brennkraftmaschinen sowie verfahren zur herstellung desselben
DE59100548D1 (de) Leitungselement, insbesondere für die Abgasleitung von Verbrennungskraftmaschinen.
DE3578347D1 (de) Brennkraftmaschinenkolben und verfahren zur herstellung.
DE69006987D1 (de) Kraftstoffeinspritzsystem und Verfahren für Brennkraftmaschinen.
DE69729056D1 (de) Verfahren zur Detektion von Ausgangsfluktuationen bei Verbrennungsmotoren
DE59101417D1 (de) Abgaskonverter für Brennkraftmaschinen.
DE59505273D1 (de) Leitungselement, insbesondere für die Abgasleitung von Verbrennungskraftmaschinen
IT1224725B (it) Procedimento e apparecchio per bruciare la fuliggine che si depone su un filtro di gas di scarico, in particolare di motori diesel
DE58900809D1 (de) Vorrichtung zur katalytischen reinigung der abgase einer brennkraftmaschine und verfahren zu deren herstellung.
DE59001993D1 (de) Anordnung zur verminderung des kraftstoffverbrauches und der abgase bei brennkraftmaschinen, sowie verfahren zur kraftstoffreduzierung und abgasminderung bei brennkraftmaschinen.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee