BR9908110A - Método para fornecer e manter uma superfìcie cataliticamente ativa em um motor de combustão interna - Google Patents

Método para fornecer e manter uma superfìcie cataliticamente ativa em um motor de combustão interna

Info

Publication number
BR9908110A
BR9908110A BR9908110-5A BR9908110A BR9908110A BR 9908110 A BR9908110 A BR 9908110A BR 9908110 A BR9908110 A BR 9908110A BR 9908110 A BR9908110 A BR 9908110A
Authority
BR
Brazil
Prior art keywords
catalytically active
internal combustion
combustion engine
combustion
active surface
Prior art date
Application number
BR9908110-5A
Other languages
English (en)
Inventor
John J Kracklauer
Original Assignee
John J Kracklauer
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 John J Kracklauer filed Critical John J Kracklauer
Publication of BR9908110A publication Critical patent/BR9908110A/pt

Links

Classifications

    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • 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
    • F02B51/00—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines
    • F02B51/02—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving catalysts
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • 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
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
    • 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
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
    • Y10S977/777—Metallic powder or flake

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Catalysts (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

<B>"MéTODO PARA FORNECER E MANTER UMA SUPERFìCIE CATALITICAMENTE ATIVA EM UM MOTOR DE COMBUSTãO INTERNA"<D> Uma superfície cataliticamente ativa é fornecida sobre as peças limpas, exposta a combustão de um motor de combustão interna que é "verde", tendo poucas horas de operação, ou é de design moderno, de baixa emissão. Um revestimento de substrato ou barreira térmica de grande área de superfície e preferencialmente capaz de manter uma temperatura de superfície de pelo menos 450° C é depositado na câmara de combustão. Dióxido de zircónio, sílica, ou cinza de óleo lubrificante são adequados. Uma porção cataliticamente ativa tal como platina ou ferro é dispersa em, ou com a superfície de trabalho de combustão do substrato. O ferro em nanofase do ferrocene ou platina em nanofase são adequados. A ação catalítica é mantida pelo fornecimento contínuo de um nível baixo de precursor catalítico ao motor, na carga de combustão.
BR9908110-5A 1998-02-20 1999-02-19 Método para fornecer e manter uma superfìcie cataliticamente ativa em um motor de combustão interna BR9908110A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7541198P 1998-02-20 1998-02-20
PCT/US1999/003637 WO1999042710A1 (en) 1998-02-20 1999-02-19 Method for providing and maintaining catalytically active surface in internal combustion engine

Publications (1)

Publication Number Publication Date
BR9908110A true BR9908110A (pt) 2000-10-31

Family

ID=22125558

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908110-5A BR9908110A (pt) 1998-02-20 1999-02-19 Método para fornecer e manter uma superfìcie cataliticamente ativa em um motor de combustão interna

Country Status (12)

Country Link
US (1) US6523503B1 (pt)
EP (1) EP1056938B1 (pt)
JP (1) JP4495337B2 (pt)
KR (1) KR100604951B1 (pt)
CN (1) CN1087391C (pt)
AU (1) AU3303699A (pt)
BR (1) BR9908110A (pt)
CA (1) CA2321457C (pt)
DE (1) DE69933434T2 (pt)
ES (1) ES2274630T3 (pt)
RU (1) RU2220299C2 (pt)
WO (1) WO1999042710A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030084858A1 (en) * 1998-02-20 2003-05-08 Kracklauer John J. Method for providing and maintaining catalytically active surface in internal combustion engine
JP3711329B2 (ja) * 2001-02-01 2005-11-02 ミヤマ株式会社 車両運転状態評価システム
US7156991B2 (en) * 2004-01-29 2007-01-02 Fleetguard, Inc. Liquid additive slow-release apparatus driven by a filter pressure gradient
US7297256B2 (en) * 2004-01-29 2007-11-20 Fleet Guard, Inc. Pressure gradient dosing system for fluid supply
US7153422B2 (en) * 2004-01-29 2006-12-26 Fleetguard, Inc. Liquid additive slow-release apparatus driven by a filter pressure gradient
DE102005033118B4 (de) * 2005-07-11 2008-01-03 Siemens Ag Katalysatorsystem für einen Verbrennungsmotor und Verfahren zu dessen Herstellung
KR100861774B1 (ko) * 2007-08-08 2008-10-06 (주) 나노랩 엔진오일 코팅 첨가제 및 그 제조방법
US7901472B2 (en) * 2007-08-29 2011-03-08 Conseal International Incorporated Combustion modifier and method for improving fuel combustion
US7878160B2 (en) * 2007-09-24 2011-02-01 Afton Chemical Corporation Surface passivation and to methods for the reduction of fuel thermal degradation deposits
DE102008002514A1 (de) * 2008-06-18 2009-12-24 Federal-Mogul Nürnberg GmbH Kolben, Zylinderlaufbuchse oder sonstiges, den Brennraum eines Verbrennungsmotors begrenzendes Motorbauteil und Verfahren zur Herstellung derselben
DE102009002183A1 (de) * 2009-03-11 2010-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verbrennungskraftmaschine mit einer Brennraum- oder brennraumnahen Oberflächenbeschichtung sowie Verfahren zur Beschichtung
KR101534715B1 (ko) 2013-12-31 2015-07-08 현대자동차 주식회사 단열 코팅 조성물 및 단열 코팅층
JP6299936B2 (ja) * 2015-08-28 2018-03-28 日立化成株式会社 被断熱体の製造方法
US10578050B2 (en) 2015-11-20 2020-03-03 Tenneco Inc. Thermally insulated steel piston crown and method of making using a ceramic coating
US10519854B2 (en) 2015-11-20 2019-12-31 Tenneco Inc. Thermally insulated engine components and method of making using a ceramic coating
MX2018006237A (es) * 2015-11-20 2018-11-09 Mcearth Holdings Ltd Motor de combustion de carga estratificada.
US10018146B2 (en) 2016-03-16 2018-07-10 Federal-Mogul Llc Piston with advanced catalytic energy release

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341311A (en) 1953-07-27 1967-09-12 Du Pont Liquid hydrocarbon fuels
US2867516A (en) 1954-08-18 1959-01-06 Du Pont Process for burning gaseous fuels
DE3000497A1 (de) * 1979-01-10 1980-07-24 Johnson Matthey Co Ltd Brennkraftmaschine
US4389220A (en) 1980-06-04 1983-06-21 Syntex (U.S.A.) Inc. Method of conditioning diesel engines
US4819595A (en) * 1981-03-30 1989-04-11 Pfefferle William C Method of operating catalytic ignition cyclic engines
JPS57200615A (en) * 1981-06-05 1982-12-08 Shigeo Hagino Lower temperature contacting combustion type reciprocating internal combustion engine and combustion thereof
JPS58119918A (ja) * 1982-01-08 1983-07-16 Shigeo Hagino 内燃機関の燃焼室内における燃料混合気を効率よく燃焼させる触媒素体
US4612880A (en) 1982-12-20 1986-09-23 Union Oil Company Of California Method for control of octane requirement increase in an internal combustion engine having manifold and/or combustion surfaces which inhibit the formation of engine deposits
JPS60237117A (ja) * 1984-05-08 1985-11-26 Toyota Motor Corp デイ−ゼルエンジン部品の触媒化方法
JPS6159854U (pt) * 1984-09-26 1986-04-22
DE3801947A1 (de) * 1988-01-23 1989-08-03 Veba Oel Ag Verfahren zum betreiben eines otto-motors
CA1322453C (en) * 1988-08-15 1993-09-28 Velino Ventures Inc. Combustion of liquid hydrocarbons
US5113804A (en) 1991-02-04 1992-05-19 Advanced Combustion Technology, Inc. Combustion enhancement system
DE4129408C1 (pt) 1991-09-04 1992-10-22 Chemische Betriebe Pluto Gmbh, 4690 Herne, De
US5235936A (en) 1992-12-04 1993-08-17 Kracklauer John J Ferrocene injection system
DE4309066C2 (de) * 1993-03-20 1995-07-20 Pluto Chem Betriebe Verwendung von Ferrocen
US5746784A (en) * 1993-03-20 1998-05-05 Chemische Betriebe Pluto Gmbh Use of ferrocene
US5987882A (en) * 1996-04-19 1999-11-23 Engelhard Corporation System for reduction of harmful exhaust emissions from diesel engines

Also Published As

Publication number Publication date
EP1056938A1 (en) 2000-12-06
CN1291256A (zh) 2001-04-11
KR100604951B1 (ko) 2006-07-26
DE69933434T2 (de) 2007-08-23
ES2274630T3 (es) 2007-05-16
WO1999042710A1 (en) 1999-08-26
AU3303699A (en) 1999-09-06
JP4495337B2 (ja) 2010-07-07
RU2220299C2 (ru) 2003-12-27
JP2002504644A (ja) 2002-02-12
EP1056938B1 (en) 2006-10-04
CA2321457A1 (en) 1999-08-26
CN1087391C (zh) 2002-07-10
US6523503B1 (en) 2003-02-25
DE69933434D1 (de) 2006-11-16
EP1056938A4 (en) 2004-02-25
CA2321457C (en) 2008-05-20
KR20010078695A (ko) 2001-08-21

Similar Documents

Publication Publication Date Title
BR9908110A (pt) Método para fornecer e manter uma superfìcie cataliticamente ativa em um motor de combustão interna
ES2175986T3 (es) Procedimiento para desulfatar un acumulador de nox.
BRPI9802036B8 (pt) catalisador para tratamento de gases de exaustão para motores de combustão interna com duas camadas cataliticamente ativas sobre uma estrutura carreadora e processo para preparação de um catalisador
ES2159019T3 (es) Composicion de aceite para motor de combustion interna.
ES2152733T3 (es) Instalacion de un motor de combustion interna con catalizador acumulador de oxido azoico y procedimiento para el funcionamiento de la misma.
AU2832584A (en) Exhaust gas conversion catalyst
ATE237742T1 (de) Kostengünstige brennkraftmaschine mit erhöhtem wirkungsgrad, brennstoffersparnis und schadstoffausstosssteuerung
MX9207083A (es) Dioxolanos y tio analogos derivados de los mismos, asi como composiciones combustibles.
BR0201230A (pt) ZircÈnio estabilizado com ìtria com condutividade térmica reduzida
EP1016706A3 (en) Lubricating oil composition for internal combustion engines having improved thermal oxidation durability and detergency
BR9906893A (pt) &#34;disposição de corpo alveolar com uma camada intermediária contendo pelo menos uma folha de metal&#34;
ES2195192T3 (es) Procedimiento de tratamiento de gas de escape de motores de combustioninterna que funcionan con un combustible que contiene azufre.
BR9711780A (pt) Composi-Æo de combust¡vel para uso em motores de combustÆo interna
PT1206504E (pt) Associacoes sinergicas de carboxilatos utilizados como aditivos antigelo e inibidores de corrosao em fluidos de transferencia termica
JPH0299718A (ja) 直接噴射式ディーゼル機関の燃焼室構造
WO2001046346A8 (en) Diesel fuel composition
ITRM20000525A0 (it) Dispositivo di convogliamento di olio nella coppa dell&#39;olio di motoria combustione interna.
BR9812359A (pt) Uso do produto obtenìvel pela reação de pelo menos um ácido policarboxìlico substituìdo com hidrocarbila com pelo menos um epóxido, processos para melhorar a capacidade de lubrificação de um óleo combustìvel e para produzir o produto, produto obtenìvel pela reação de pelo menos um ácido policarboxìlico substituìdo com hidrocarbila, composições de aditivo, de concentrado de aditivo e de óleo combustìvel, e, sistema de motor de combustão interna
BR0007191A (pt) Estrutura de c mara de respiradouro de um motor de combustão interna
ES286593Y (es) Dispositivo para mantener constante el nivel de aceite, par-ticularmente en motores de combustion interna
AR022855A1 (es) El uso de un catalizador interno para motores diesel
JPH06159087A (ja) 水素エンジン
BR0312304A (pt) Composição de óleo lubrificante útil para motor a diesel, método de operação de um motor a diesel, e, uso de um ou mais isocianatos
BR0113553A (pt) Uso de uma composição de óleo lubrificante, e, métodos de operação de motores de combustão interna, para a redução do desgaste em um motor de combustão interna, e de redução da poluição ambiental causada pela operação de um motor de combustão interna
BR9807109A (pt) Processo para o monitoramento da taxa de fluxo de óleo hidráulico em um motor de dois tempos com lubrificação associada e um motor incorporado

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 12A E 13A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.