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MX2024005639A - COMBUSTION SYSTEMS AND METHODS IN ANTICAMERA. - Google Patents

COMBUSTION SYSTEMS AND METHODS IN ANTICAMERA.

Info

Publication number
MX2024005639A
MX2024005639A MX2024005639A MX2024005639A MX2024005639A MX 2024005639 A MX2024005639 A MX 2024005639A MX 2024005639 A MX2024005639 A MX 2024005639A MX 2024005639 A MX2024005639 A MX 2024005639A MX 2024005639 A MX2024005639 A MX 2024005639A
Authority
MX
Mexico
Prior art keywords
methods
anticamera
antechamber
spark
assemblies
Prior art date
Application number
MX2024005639A
Other languages
Spanish (es)
Inventor
John Anthony Dean
Joshua B Browne
Paul E Yelvington
Andrew Randolph
Kyle I Merical
Original Assignee
M2X Energy 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 M2X Energy Inc filed Critical M2X Energy Inc
Publication of MX2024005639A publication Critical patent/MX2024005639A/en

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
    • F02B19/10—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
    • 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
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
    • F02B19/1085—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber controlling fuel injection
    • 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
    • F02B19/1014—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 design parameters, e.g. volume, torch passage cross sectional area, length, orientation, or the like
    • 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
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • 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
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • 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
    • F02B19/18—Transfer passages between chamber and 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • 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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

Se proveen sistemas y métodos para el uso de extensores de límite de riqueza, y en particular ensamblajes de antecámara, para aumentar la capacidad de un motor encendido por chispa para operar bajo condiciones ricas en combustible; en modalidades los ensamblajes de antecámara se combinan con motores de encendido por chispa como un reformador en un sistema de gas a líquido para convertir una fuente de combustible inflamable en gas de síntesis; las modalidades de los reformadores que tienen antecámaras proveen un producto de gas de síntesis que tiene una proporción de H2/CO, con aumento en las concentraciones de H2.Systems and methods are provided for the use of richness limit extenders, and in particular antechamber assemblies, to increase the ability of a spark-ignition engine to operate under fuel-rich conditions; in embodiments the antechamber assemblies are combined with spark-ignition engines as a reformer in a gas-to-liquid system to convert a flammable fuel source to synthesis gas; embodiments of the reformers having antechambers provide a synthesis gas product having a H2/CO ratio, with increasing H2 concentrations.

MX2024005639A 2021-11-09 2022-11-09 COMBUSTION SYSTEMS AND METHODS IN ANTICAMERA. MX2024005639A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163277522P 2021-11-09 2021-11-09
PCT/US2022/049446 WO2023086413A1 (en) 2021-11-09 2022-11-09 Pre-chamber combustion systems and methods

Publications (1)

Publication Number Publication Date
MX2024005639A true MX2024005639A (en) 2024-07-29

Family

ID=86336420

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024005639A MX2024005639A (en) 2021-11-09 2022-11-09 COMBUSTION SYSTEMS AND METHODS IN ANTICAMERA.

Country Status (8)

Country Link
EP (1) EP4430284A4 (en)
JP (1) JP2024539524A (en)
KR (1) KR20240091272A (en)
CN (1) CN118742715A (en)
AU (1) AU2022387436A1 (en)
CA (1) CA3237419A1 (en)
MX (1) MX2024005639A (en)
WO (1) WO2023086413A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3149728A1 (en) * 2023-06-12 2024-12-13 Renault S.A.S Spark plug for spark ignition engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO322345B1 (en) * 2004-09-27 2006-09-18 Rolls Royce Marine As Device at a front chamber of a gas engine
US7261097B2 (en) * 2005-06-30 2007-08-28 Caterpillar Inc EGR system for spark-ignited gasoline engine
US9010293B2 (en) * 2006-04-07 2015-04-21 David A. Blank Combustion control via homogeneous combustion radical ignition (HCRI) or partial HCRI in cyclic IC engines
EP2998538A1 (en) * 2014-09-19 2016-03-23 Caterpillar Motoren GmbH & Co. KG Pre-chamber of internal combustion engine
US9593633B1 (en) * 2015-09-16 2017-03-14 Caterpillar Inc. Combustion pre-chamber and method for operating same
WO2017062660A1 (en) * 2015-10-06 2017-04-13 Woodward, Inc. Passive prechamber direct injection combustion
EP3434887B1 (en) * 2017-07-25 2019-08-14 C.R.F. Società Consortile per Azioni Internal combustion engine with gas feeding system
DE102018220171B4 (en) * 2018-11-23 2022-09-08 Rolls-Royce Solutions GmbH Internal combustion engine with an antechamber arrangement, and method for operating such an internal combustion engine

Also Published As

Publication number Publication date
CA3237419A1 (en) 2023-05-19
EP4430284A4 (en) 2025-08-13
KR20240091272A (en) 2024-06-21
EP4430284A1 (en) 2024-09-18
AU2022387436A1 (en) 2024-05-30
CN118742715A (en) 2024-10-01
JP2024539524A (en) 2024-10-28
WO2023086413A1 (en) 2023-05-19

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