RU2012103205A - TWO STROKE PISTON ENGINE - Google Patents

TWO STROKE PISTON ENGINE Download PDF

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Publication number
RU2012103205A
RU2012103205A RU2012103205/06A RU2012103205A RU2012103205A RU 2012103205 A RU2012103205 A RU 2012103205A RU 2012103205/06 A RU2012103205/06 A RU 2012103205/06A RU 2012103205 A RU2012103205 A RU 2012103205A RU 2012103205 A RU2012103205 A RU 2012103205A
Authority
RU
Russia
Prior art keywords
compressor
working cylinders
intake
valves
exhaust
Prior art date
Application number
RU2012103205/06A
Other languages
Russian (ru)
Other versions
RU2493386C1 (en
Inventor
Игорь Васильевич Боев
Original Assignee
Игорь Васильевич Боев
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 Игорь Васильевич Боев filed Critical Игорь Васильевич Боев
Priority to RU2012103205/06A priority Critical patent/RU2493386C1/en
Priority to PCT/RU2012/000770 priority patent/WO2013115675A1/en
Publication of RU2012103205A publication Critical patent/RU2012103205A/en
Application granted granted Critical
Publication of RU2493386C1 publication Critical patent/RU2493386C1/en

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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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02B19/06—Engines characterised by precombustion chambers with auxiliary piston in chamber for transferring ignited charge to cylinder space
    • 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)
  • Supercharger (AREA)

Abstract

Двухтактный поршневой двигатель, содержащий:- рабочие цилиндры с поршнями, шатунами;- цилиндр сжатия воздуха (компрессор) с поршнем и шатуном;- напорные воздушные коллекторы с форсунками подачи топлива;- коленчатый вал с шестерней привода компрессора;- коленчатый вал компрессора с ведомой шестерней;- блок промежуточных шестерен;- камеры сгорания с впускными, выпускными и продувочными клапанами, свечами зажигания;- впускной и выпускные клапаны компрессора;- турбину наддува воздуха (турбокомпрессор), отличающийся тем, что воздух нагнетается турбокомпрессором через продувочные клапаны в рабочие цилиндры в процессе такта выпуска; из цилиндра компрессора объемного действия последовательно в напорные воздушные коллекторы и далее в рабочие цилиндры через впускные клапаны в процессе такта выпуска при продувке цилиндров, продолжается в процессе тактов впуска и сжатия при наполнении рабочих цилиндров и заканчивается при достижении поршнем компрессора В.М.Т., что соответствует углу опережения зажигания (впрыска для дизельных двигателей).A two-stroke piston engine containing: - working cylinders with pistons, connecting rods; - an air compression cylinder (compressor) with a piston and a connecting rod; - pressure air manifolds with fuel supply nozzles; - a crankshaft with a compressor drive gear; - a compressor crankshaft with a driven gear ; - block of intermediate gears; - combustion chambers with intake, exhaust and purge valves, spark plugs; - intake and exhaust valves of the compressor; - air turbine (turbocharger), characterized in that air is forced by the turbocharger through purge valves into the working cylinders in the process cycle of release; from the cylinder of the positive displacement compressor sequentially into the pressure air manifolds and then into the working cylinders through the intake valves during the exhaust stroke when the cylinders are purged, continues during the intake and compression strokes when the working cylinders are filled and ends when the compressor piston reaches the V.M.T., which corresponds to the ignition timing (injection for diesel engines).

Claims (1)

Двухтактный поршневой двигатель, содержащий: A two-stroke piston engine comprising: - рабочие цилиндры с поршнями, шатунами;- working cylinders with pistons, connecting rods; - цилиндр сжатия воздуха (компрессор) с поршнем и шатуном;- air compression cylinder (compressor) with a piston and connecting rod; - напорные воздушные коллекторы с форсунками подачи топлива;- pressure air manifolds with fuel injectors; - коленчатый вал с шестерней привода компрессора;- crankshaft with compressor drive gear; - коленчатый вал компрессора с ведомой шестерней;- the crankshaft of the compressor with the driven gear; - блок промежуточных шестерен;- block of intermediate gears; - камеры сгорания с впускными, выпускными и продувочными клапанами, свечами зажигания;- combustion chambers with intake, exhaust and purge valves, spark plugs; - впускной и выпускные клапаны компрессора;- inlet and outlet valves of the compressor; - турбину наддува воздуха (турбокомпрессор), отличающийся тем, что воздух нагнетается турбокомпрессором через продувочные клапаны в рабочие цилиндры в процессе такта выпуска; из цилиндра компрессора объемного действия последовательно в напорные воздушные коллекторы и далее в рабочие цилиндры через впускные клапаны в процессе такта выпуска при продувке цилиндров, продолжается в процессе тактов впуска и сжатия при наполнении рабочих цилиндров и заканчивается при достижении поршнем компрессора В.М.Т., что соответствует углу опережения зажигания (впрыска для дизельных двигателей). - an air turbine (turbocharger), characterized in that the air is pumped by the turbocharger through the purge valves into the working cylinders during the exhaust stroke; from the compressor cylinder of the volumetric action, sequentially to the pressure air manifolds and then to the working cylinders through the inlet valves during the exhaust cycle while blowing the cylinders, continues during the intake and compression cycles when the working cylinders are filled and ends when the compressor reaches V.M.T., which corresponds to the ignition timing (injection for diesel engines).
RU2012103205/06A 2012-01-30 2012-01-30 Two-stroke piston engine RU2493386C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2012103205/06A RU2493386C1 (en) 2012-01-30 2012-01-30 Two-stroke piston engine
PCT/RU2012/000770 WO2013115675A1 (en) 2012-01-30 2012-09-20 Two-stroke piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012103205/06A RU2493386C1 (en) 2012-01-30 2012-01-30 Two-stroke piston engine

Publications (2)

Publication Number Publication Date
RU2012103205A true RU2012103205A (en) 2013-08-10
RU2493386C1 RU2493386C1 (en) 2013-09-20

Family

ID=48905600

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012103205/06A RU2493386C1 (en) 2012-01-30 2012-01-30 Two-stroke piston engine

Country Status (2)

Country Link
RU (1) RU2493386C1 (en)
WO (1) WO2013115675A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506634A (en) * 1982-08-26 1985-03-26 Kerrebrock Jack L Internal combustion engine
JP3885206B2 (en) * 2002-11-11 2007-02-21 胡 龍潭 Eight stroke internal combustion engine
RU2272920C1 (en) * 2004-11-01 2006-03-27 Игорь Васильевич Боев Axial piston engine
RU2438023C2 (en) * 2007-08-07 2011-12-27 СКАДЕРИ ГРУП, ЭлЭлСи Engine with split cycle and method for increasing air pressure in it
GB0822720D0 (en) * 2008-12-12 2009-01-21 Ricardo Uk Ltd Split cycle reciprocating piston engine
RU2410555C1 (en) * 2009-11-06 2011-01-27 Игорь Васильевич Боев Axial-piston engine
AU2011305396A1 (en) * 2010-09-24 2012-11-01 Scuderi Group, Llc Turbocharged downsized compression cylinder for a split-cycle engine

Also Published As

Publication number Publication date
WO2013115675A1 (en) 2013-08-08
RU2493386C1 (en) 2013-09-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20140131