WO2013166257A3 - Improved structures, functions and methods regarding internal combustion engines - Google Patents

Improved structures, functions and methods regarding internal combustion engines Download PDF

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Publication number
WO2013166257A3
WO2013166257A3 PCT/US2013/039225 US2013039225W WO2013166257A3 WO 2013166257 A3 WO2013166257 A3 WO 2013166257A3 US 2013039225 W US2013039225 W US 2013039225W WO 2013166257 A3 WO2013166257 A3 WO 2013166257A3
Authority
WO
WIPO (PCT)
Prior art keywords
ice
mode
stroke cycle
internal combustion
functions
Prior art date
Application number
PCT/US2013/039225
Other languages
French (fr)
Other versions
WO2013166257A2 (en
Inventor
Matthew COBB
Original Assignee
Cobb Matthew
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 Cobb Matthew filed Critical Cobb Matthew
Priority to GB1421411.8A priority Critical patent/GB2521530A/en
Publication of WO2013166257A2 publication Critical patent/WO2013166257A2/en
Publication of WO2013166257A3 publication Critical patent/WO2013166257A3/en
Priority to US14/531,144 priority patent/US20150114372A1/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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • 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
    • F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
    • F02B1/14—Methods of operating
    • 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
    • F02B35/00—Engines characterised by provision of pumps for sucking combustion residues from cylinders
    • F02B35/02—Engines characterised by provision of pumps for sucking combustion residues from cylinders using rotary pumps
    • 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
    • F01N13/107—More than one exhaust manifold or exhaust collector
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/06—Exhaust treating devices having provisions not otherwise provided for for improving exhaust evacuation or circulation, or reducing back-pressure
    • 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
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/04—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using kinetic energy
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Supercharger (AREA)

Abstract

Improved structures, functions, and methods regarding internal combustion engines (ICE's). ICE embodiments disclosed are divided into three groups, all of which have at least one embodiment structurally possessing at least one actively powered fan cooperating with at least one exhaust manifold. All of said embodiments disclosed at least solve the objective technical problem of reducing emissions in an ICE. Said embodiments include both normally aspirated and forced induction ICE's. Said embodiments are capable of operation in two stroke cycle Homogeneous Charge Compression Ignition (HCCI) mode, two stroke cycle spark ignition mode, two stroke cycle combination spark ignition and HCCI mode, or four stroke cycle spark ignition mode. The technical field respecting all embodiments and or their methodologies relates generally to ICE's. Principal uses of the embodiments include enabling the operation of ICE's in the above said various mode or modes.
PCT/US2013/039225 2012-05-02 2013-05-02 Improved structures, functions and methods regarding internal combustion engines WO2013166257A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1421411.8A GB2521530A (en) 2012-05-02 2013-05-02 Improved structures, functions and methods regarding internal combustion engines
US14/531,144 US20150114372A1 (en) 2013-05-02 2014-11-03 Structures, functions, and methods regarding internal combustion engines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261641335P 2012-05-02 2012-05-02
US61/641,335 2012-05-02

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/531,144 Continuation US20150114372A1 (en) 2013-05-02 2014-11-03 Structures, functions, and methods regarding internal combustion engines

Publications (2)

Publication Number Publication Date
WO2013166257A2 WO2013166257A2 (en) 2013-11-07
WO2013166257A3 true WO2013166257A3 (en) 2013-12-19

Family

ID=49515034

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/039225 WO2013166257A2 (en) 2012-05-02 2013-05-02 Improved structures, functions and methods regarding internal combustion engines

Country Status (2)

Country Link
GB (1) GB2521530A (en)
WO (1) WO2013166257A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9567900B2 (en) * 2014-11-01 2017-02-14 Filip Kristani Four-cycle internal combustion engine with curtailed intake process
RU2718465C2 (en) * 2018-02-05 2020-04-08 Григорьев Виктор Миронович Operating method of internal combustion engine of five-stroke separate gas exhaust, turbo-engine and turbine (embodiments)
CN109538342B (en) * 2018-10-16 2019-11-08 安徽省飞腾航空科技有限公司 A kind of light aircraft engine tail gas exhaust device and its working method
CN109538348B (en) * 2018-10-16 2019-11-08 安徽省飞腾航空科技有限公司 A kind of exhaust of light aircraft engine and pressurization coupling device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR546256A (en) * 1922-01-23 1922-11-04 Henri Et Maurice Farman Improvement in explosion engines
DE3205495A1 (en) * 1982-02-16 1983-08-25 Josef 8890 Aichach Gail Internal combustion engine
EP0615059A1 (en) * 1993-03-09 1994-09-14 Adam Opel Ag Internal combustion engine with at least two cylinder banks
US6062178A (en) * 1998-05-20 2000-05-16 Southwest Research Institute Method of operating uni-flow two-cycle engine during reduced load conditions
US6189318B1 (en) * 1996-01-30 2001-02-20 Gentech Design Limited Internal combustion engines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR546256A (en) * 1922-01-23 1922-11-04 Henri Et Maurice Farman Improvement in explosion engines
DE3205495A1 (en) * 1982-02-16 1983-08-25 Josef 8890 Aichach Gail Internal combustion engine
EP0615059A1 (en) * 1993-03-09 1994-09-14 Adam Opel Ag Internal combustion engine with at least two cylinder banks
US6189318B1 (en) * 1996-01-30 2001-02-20 Gentech Design Limited Internal combustion engines
US6062178A (en) * 1998-05-20 2000-05-16 Southwest Research Institute Method of operating uni-flow two-cycle engine during reduced load conditions

Also Published As

Publication number Publication date
GB2521530A (en) 2015-06-24
WO2013166257A2 (en) 2013-11-07
GB201421411D0 (en) 2015-01-14

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