BRPI0707187A8 - Câmara de pré-combustão removível para um motor e conjunto de motor - Google Patents

Câmara de pré-combustão removível para um motor e conjunto de motor

Info

Publication number
BRPI0707187A8
BRPI0707187A8 BRPI0707187A BRPI0707187A BRPI0707187A8 BR PI0707187 A8 BRPI0707187 A8 BR PI0707187A8 BR PI0707187 A BRPI0707187 A BR PI0707187A BR PI0707187 A BRPI0707187 A BR PI0707187A BR PI0707187 A8 BRPI0707187 A8 BR PI0707187A8
Authority
BR
Brazil
Prior art keywords
engine
assembly
combustion chamber
chamber
head
Prior art date
Application number
BRPI0707187A
Other languages
English (en)
Inventor
c riggs Thomas
Original Assignee
Cameron Int Corp
Ge Oil & Gas Compression Systems Llc
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 Cameron Int Corp, Ge Oil & Gas Compression Systems Llc filed Critical Cameron Int Corp
Publication of BRPI0707187A2 publication Critical patent/BRPI0707187A2/pt
Publication of BRPI0707187A8 publication Critical patent/BRPI0707187A8/pt
Publication of BRPI0707187B8 publication Critical patent/BRPI0707187B8/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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0281—Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

CÂMARA DE PRÉ-COMBUSTÃO REMOVÍVEL PARA UM MOTOR E CONJUNTO DE MOTOR. A presente invenção refere-se a uma câmara (50) de pré-combustão para um motor que é tornada mais simplesmente amovível do cabeçote (64) de cilindro por integrar o design da câmara (50) e não atarraxar o conjunto ao cabeçote (64). O conjunto é previsto na forma de um design integrado utilizando uma vedação (60) que auxilia a dissipar o calor da vela de ignição (58) e uma cobertura que é presa por cavilhas roscadas em um flange (62), que se estendem para o interior de furos roscados no interior do cabeçote (64) em uma posição mais afastada do calor gerado na câmara (50). Como resultado a câmara (50) é instalada de maneira mais simples e pode ser removida sem causar dano ao cabeçote (64).
BRPI0707187A 2006-01-20 2007-01-12 câmara de pré-combustão removível para um motor e conjunto de motor BRPI0707187B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/336,729 2006-01-20
US11/336,729 US7270107B2 (en) 2006-01-20 2006-01-20 Bolted pre-combustion chamber
PCT/US2007/000975 WO2007087184A2 (en) 2006-01-20 2007-01-12 Bolted pre-combustion chamber

Publications (3)

Publication Number Publication Date
BRPI0707187A2 BRPI0707187A2 (pt) 2011-04-26
BRPI0707187A8 true BRPI0707187A8 (pt) 2016-12-13
BRPI0707187B8 BRPI0707187B8 (pt) 2020-05-12

Family

ID=38284319

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0707187A BRPI0707187B8 (pt) 2006-01-20 2007-01-12 câmara de pré-combustão removível para um motor e conjunto de motor

Country Status (5)

Country Link
US (1) US7270107B2 (pt)
EP (1) EP1974135A4 (pt)
BR (1) BRPI0707187B8 (pt)
NO (1) NO343288B1 (pt)
WO (1) WO2007087184A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9938886B2 (en) 2008-03-12 2018-04-10 Ge Oil & Gas Compression Systems, Llc Internal combustion engine with shrouded injection valve and pre-combustion chamber system
US8544443B2 (en) * 2008-03-12 2013-10-01 Cameron International Corporation Pre-chamber
JP2015117582A (ja) * 2013-12-16 2015-06-25 三菱重工業株式会社 ガスエンジン、およびガスエンジンの組立方法
DK2975237T3 (da) * 2014-07-14 2019-05-06 Winterthur Gas & Diesel Ltd Forkammerbundsektion, forkammer, cylinderindretning, fremgangsmåde til blanding af gas og luft og antænding af gas-luft-blandingen i et forkammer og fremgangsmåde til udskiftning af et forkammer
EP2977582B1 (en) 2014-07-22 2018-03-28 Caterpillar Energy Solutions GmbH Ignition device with pre-combustion chamber
US20160053668A1 (en) * 2015-11-02 2016-02-25 Caterpillar Inc. Prechamber assembly for engine
US10662865B2 (en) * 2016-08-31 2020-05-26 Caterpillar Inc. Method of remanufacturing a prechamber assembly
US10184387B2 (en) * 2017-01-27 2019-01-22 Caterpillar Inc. Remanufactured prechamber device and method
SE543937C2 (en) * 2018-10-11 2021-09-28 Scania Cv Ab A pre-chamber arrangement and a gas engine for increased combustion efficiency
GB2581398B (en) 2019-02-18 2021-03-31 Caterpillar Energy Solutions Gmbh Seal and method for a fuel gas supply to a pre-combustion chamber
GB2611101A (en) * 2021-09-28 2023-03-29 Jcb Res An internal combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006667B (de) * 1955-07-23 1957-04-18 Motoren Werke Mannheim Ag Brennkammeraufbau fuer luftgekuehlte Einspritzbrennkraftmaschinen
JPS52129806A (en) * 1976-04-22 1977-10-31 Nippon Soken Inc Combustion chamber of internal combustion engine
US4256071A (en) * 1979-01-29 1981-03-17 Deseret Automotive Research, Inc. Torch chamber apparatus and method for a spark plug of an internal combustion engine
US4303045A (en) * 1979-04-02 1981-12-01 Austin Jr George C Apparatus to convert Otto cycle engine to diesel engine
DE3123398C2 (de) * 1981-06-12 1985-04-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Vorbrennkammer für Dieselmaschinen
US4542724A (en) * 1982-09-22 1985-09-24 Blais Gordon A Flame injector for internal combustion engines
DE3531570A1 (de) * 1985-09-04 1987-03-05 Glotur Trust Zuendeinrichtung fuer brennkraftmaschinen
US5203298A (en) * 1992-05-29 1993-04-20 John Manolis Pre-combustion chamber for internal combustion engine
US5662082A (en) * 1995-12-05 1997-09-02 Compressor Engineering Corporation Pre-combustion chamber for internal combustion engine and method of manufacture thereof
US5915351A (en) * 1997-02-24 1999-06-29 Chrysler Corporation Insulated precombustion chamber
US5778849A (en) * 1997-05-05 1998-07-14 Chrysler Corporation Insulated precombustion chamber

Also Published As

Publication number Publication date
WO2007087184A3 (en) 2007-12-27
US7270107B2 (en) 2007-09-18
BRPI0707187B8 (pt) 2020-05-12
NO20083280L (no) 2008-08-15
US20070169740A1 (en) 2007-07-26
NO343288B1 (no) 2019-01-21
EP1974135A2 (en) 2008-10-01
BRPI0707187A2 (pt) 2011-04-26
EP1974135A4 (en) 2015-12-16
WO2007087184A2 (en) 2007-08-02

Similar Documents

Publication Publication Date Title
BRPI0707187A8 (pt) Câmara de pré-combustão removível para um motor e conjunto de motor
BR112014027696A2 (pt) válvula de limitação de pressão
BR112015009350A2 (pt) motor de combustão interna
BR112014000079A2 (pt) pistão para motor de combustão
BR112013021430A2 (pt) bobina de ignição para motor de combustão interna
BR112013022661A2 (pt) pistão para motor de combustão
BR112014017127A8 (pt) elemento de filtro de ar com geometria de fixação
BR112015013128A2 (pt) vedação mecânica dividida autoalinhada que emprega um conjunto de enviesamento axial engatável seletivamente
BR112015021773A2 (pt) mecanismo de operação para um formador de corpo orientado verticalmente
BR112013016448A2 (pt) dispositivo de dispensa operado com pressão
BRPI0510067A (pt) cobertura do canal de resfriamento para um êmbolo de um motor de combustão interna
BR112015004596A8 (pt) fecho de porta de veículo a motor com um dispositivo para travar e método para acionamento seletivo de um fecho de porta de veículo a motor com ou sem dispositivo de segurança
BR112014004092A2 (pt) alojamento resistente à pressão para um componente elétrico, componente elétrico submarino e fusível submarino para uma aplicação submarina
WO2015147929A3 (en) Cooling an aperture body of a combustor wall
BR112013026477A2 (pt) módulo led à prova de explosão
BR112012025383A2 (pt) corpo de luminária e luminária com um corpo da luminária
BR102016003820A8 (pt) Cabeçote do motor
BR112014030493A2 (pt) compressor que compreende cabeça de cilindro
BR112015024444A2 (pt) dispositivo de separação de óleo
BR112012018655A2 (pt) misturador com face defletora
BR112017000319A2 (pt) módulo de motor e unidade hidráulica abs
BR112014030506A2 (pt) montagem de cobertura
BR112015007930A2 (pt) motor térmico para o acionamento de uma árvore motriz
BR112015001749A2 (pt) elemento de filtro atarraxante chaveado
BR102012017544A2 (pt) motor de combustço interna e veÍculo do tipo de montar em selim equipado com o motor

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: GE OIL AND GAS COMPRESSION SYSTEMS, LLC. (US)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/04/2020, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2573 DE 28/04/2020 QUANTO AO ENDERECO.