EP1876323A1 - Moteur à combustion avec auto-allumage du mélange de carburant et d'air - Google Patents

Moteur à combustion avec auto-allumage du mélange de carburant et d'air Download PDF

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Publication number
EP1876323A1
EP1876323A1 EP06466004A EP06466004A EP1876323A1 EP 1876323 A1 EP1876323 A1 EP 1876323A1 EP 06466004 A EP06466004 A EP 06466004A EP 06466004 A EP06466004 A EP 06466004A EP 1876323 A1 EP1876323 A1 EP 1876323A1
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EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
pistons
engine according
piston
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP06466004A
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German (de)
English (en)
Inventor
Erfindernennung liegt noch nicht vor Die
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP06466004A priority Critical patent/EP1876323A1/fr
Priority to JP2009512394A priority patent/JP2010506072A/ja
Priority to PCT/CZ2007/000036 priority patent/WO2007137525A2/fr
Priority to RU2008148123/06A priority patent/RU2008148123A/ru
Priority to CNA2007800278138A priority patent/CN101495714A/zh
Priority to US12/302,620 priority patent/US20090314252A1/en
Publication of EP1876323A1 publication Critical patent/EP1876323A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/16—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with pistons synchronously moving in tandem arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with rack and pinion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/08—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with ratchet and pawl
    • 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
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • 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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2280/00—Output delivery
    • F02G2280/10—Linear generators

Definitions

  • the invention relates to the construction of the internal combustion engine with 4 combustion chambers for the four-stroke engine, in which successively auto-ignition of the sucked or transported by a compressor or turbocharger air, mixed with appropriate amount of fuel and thus drives the engine, wherein the time of self-ignition of Air-fuel mixture may vary depending on the load, frequency of auto-ignition, the temperature of the engine and the mixture, the power of the engine is thereby mechanically, electromagnetically or hydraulically dissipated and the efficiency of the engine is further increased by the fact that a part of the energy for Engine cooling and the amount of heat of the exhaust gases is used to generate the steam under pressure and with expansion of this steam in the middle cylinder the motor additional power is added and this steam is cooled again after the expansion by the air flow and liquefied and the circuit de s motor is returned.
  • the internal combustion engines are today by a crankshaft, which converts the linear piston movements in individual cylinders in the rotating motion of the crankshaft with power reduction.
  • the efficiency of the gasoline engine is limited, inter alia, by the auto-ignition limit, the so-called knocking.
  • this auto-ignition limit does not apply, the amount of air compression is mainly limited by the size of the so-called "blow-by" quantity and the strength of the construction.
  • the invention seeks to redesign the vorskizz faced disadvantages of today's engines so that the thermal losses are reduced, the efficiency of the engine is thereby increased, the need to increase the octane number of the fuel is partially avoided.
  • the construction of the engine according to the invention is characterized in that the movement of the two pairs of pistons in the cylinders of the four-stroke engine is synchronized by two gears, that the inertial forces of these two pairs of pistons through equal mass one, in the middle between them in opposite Directed moving piston pair of the same mass are compensated.
  • the engine has no spark plugs, thus no ignition distributor.
  • the ignition of the air-fuel mixture is carried out by increasing the temperature after compression by the so-called auto-ignition.
  • the engine In order to reduce the pressure increase in the engine by this auto-ignition, and to reduce the pollutants, especially NO x and NO, the engine is usually operated at lambda equal to 1.3 - 3.0, only at start and a short start-up phase, this engine is at 1.0 lambda operated.
  • the performance of this engine is, as already mentioned, either mechanically, hydraulically or electrically dissipated.
  • the mechanical type is that the reciprocating motion of the two pairs of pistons, as well as the opposite movement of the piston placed between them by two clutches, which alternately engage in one direction of the rotational movement, in the opposite direction but slide and vice versa.
  • the power of the engine is dissipated by sucking the hydraulic fluid in the middle cylinder and adding it to the hydraulic motor or turbine during the power stroke, thus converting it into the engine's output.
  • the linear electric motor is used in the middle cylinder / piston area.
EP06466004A 2006-06-01 2006-06-01 Moteur à combustion avec auto-allumage du mélange de carburant et d'air Withdrawn EP1876323A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP06466004A EP1876323A1 (fr) 2006-06-01 2006-06-01 Moteur à combustion avec auto-allumage du mélange de carburant et d'air
JP2009512394A JP2010506072A (ja) 2006-06-01 2007-05-23 空気−燃料混合物の自己点火を備える燃焼エンジン
PCT/CZ2007/000036 WO2007137525A2 (fr) 2006-06-01 2007-05-23 Moteur à combustion à autoallumage d'un mélange d'air et de combustible
RU2008148123/06A RU2008148123A (ru) 2006-06-01 2007-05-23 Двигатель внутреннего сгорания с самовоспламенением воздушно-топливной смеси
CNA2007800278138A CN101495714A (zh) 2006-06-01 2007-05-23 采用空气燃料混合物自燃式的内燃机
US12/302,620 US20090314252A1 (en) 2006-06-01 2007-05-23 Combustion engine with self-ignition of air-and-fuel mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06466004A EP1876323A1 (fr) 2006-06-01 2006-06-01 Moteur à combustion avec auto-allumage du mélange de carburant et d'air

Publications (1)

Publication Number Publication Date
EP1876323A1 true EP1876323A1 (fr) 2008-01-09

Family

ID=38544356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06466004A Withdrawn EP1876323A1 (fr) 2006-06-01 2006-06-01 Moteur à combustion avec auto-allumage du mélange de carburant et d'air

Country Status (6)

Country Link
US (1) US20090314252A1 (fr)
EP (1) EP1876323A1 (fr)
JP (1) JP2010506072A (fr)
CN (1) CN101495714A (fr)
RU (1) RU2008148123A (fr)
WO (1) WO2007137525A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104564336A (zh) * 2014-11-17 2015-04-29 李冠伟 汽油蒸汽混合动力多口式给排气发动机
CN105927280A (zh) * 2016-04-06 2016-09-07 夏建国 蒸汽发动机

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1006188B (el) * 2007-08-10 2008-12-08 Φωτιος Τσολπακης Μηχανη εσωτερικης καυσεως ανευ στροφαλοφορου αξονα
NO328416B1 (no) * 2008-03-14 2010-02-15 Odd Bernhard Torkildsen Kombinert forbrenningsmotor og dampmotor
FR2963805A1 (fr) * 2010-08-12 2012-02-17 Const Metalliques Et Mecaniques E C M M Et Dispositif de transmission d'effort pour un moteur a piston et moteur a piston comprenant un tel dispositif
US9080498B2 (en) * 2012-04-11 2015-07-14 Mustafa Rez Combustion engine with a pair of one-way clutches used as a rotary shaft
CN103573406A (zh) * 2013-10-28 2014-02-12 北京理工大学 一种双气缸对置式自由活塞内燃发电机
CN103615315B (zh) * 2013-10-28 2015-10-14 北京理工大学 一种双模块自由活塞内燃发电机平衡机构
CN103573407A (zh) * 2013-10-28 2014-02-12 北京理工大学 一种自平衡自由活塞内燃发电机
KR20160068044A (ko) * 2014-12-04 2016-06-15 현대자동차주식회사 차량용 엔진
PL234850B1 (pl) * 2015-08-31 2020-04-30 Gaj Jablonski Wojciech Przeciwbieżny silnik spalinowy na paliwo wodorowe z liniowym ruchem drążków popychaczy tłoków oraz korbowodowy zespół sprzęgający tłoki w tym silniku
FR3046629B1 (fr) * 2016-01-08 2018-01-12 Peugeot Citroen Automobiles Sa Methodes et systemes d’alimentation en courant electrique dans un vehicule automobile
US9926871B2 (en) * 2016-01-25 2018-03-27 Ford Global Technologies, Llc Methods and systems for estimating an air-fuel ratio with a variable voltage oxygen sensor
CN114251184A (zh) * 2017-03-22 2022-03-29 阿凯提兹动力公司 用于对置活塞发动机的汽缸孔表面结构
CN111963309A (zh) * 2020-01-14 2020-11-20 熵零技术逻辑工程院集团股份有限公司 一种发动机
US20230349319A1 (en) * 2022-05-02 2023-11-02 Enginuity Power Systems, Inc. Multi-fuel engines and related methods

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482136A (en) * 1945-05-12 1949-09-20 William N Wright Engine
FR2295234A1 (fr) * 1974-12-18 1976-07-16 Energiagazdalkodasi Intezet Moteur a pistons libres
DE3531862A1 (de) * 1985-09-06 1987-03-19 Zott Kg Hubkolben-verbrennungskraftmotor
DE3709790A1 (de) * 1987-03-25 1988-10-13 Sangchin Lee Zahntrieb zur umsetzung der hin- und herbewegung der kolben in den zylindern eines verbrennungsmotors in die drehbewegung einer welle
DE4201569A1 (de) * 1992-01-22 1993-07-29 Kurt Dr Ing Werner Zweitakt-hubkolbenmotor ohne kurbeltrieb
DE4223490A1 (de) * 1992-01-22 1994-01-20 Kurt Dr Ing Werner Zweitakt- Hubkolbenmotor ohne Kurbeltrieb mit in Reihe angeordenten Zylindern
US5673665A (en) * 1995-11-11 1997-10-07 Kia Motors Corporation Engine with rack gear-type piston rod
US5934243A (en) * 1998-03-26 1999-08-10 Kopystanski; George Drive mechanism for a reciprocating piston engine
US20020139323A1 (en) * 2001-03-28 2002-10-03 Kerrebrock Jack L. Opposed piston linearly oscillating power unit
WO2003016701A1 (fr) * 2001-08-20 2003-02-27 Stoyan Stoimenov Kokudev Moteur a piston combine
WO2003087556A1 (fr) * 2002-04-09 2003-10-23 Rodrigues Casimiro Moises Moteur thermique
US6904888B1 (en) * 2004-03-01 2005-06-14 Nuhim Heifets Reciprocating piston device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825319A (en) * 1955-04-21 1958-03-04 Herbert W Harrer Free piston engine-compressor apparatus
US3267917A (en) * 1964-07-16 1966-08-23 Bargero Camillo Opposed cylinder variable piston stroke internal combustion engine
US3868932A (en) * 1972-07-21 1975-03-04 Jozsef Toth Reciprocating engine
DE60028379T2 (de) * 1999-03-30 2007-03-08 Siemens Energy & Automation, Inc. Speicherprogrammierbare steuerung

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482136A (en) * 1945-05-12 1949-09-20 William N Wright Engine
FR2295234A1 (fr) * 1974-12-18 1976-07-16 Energiagazdalkodasi Intezet Moteur a pistons libres
DE3531862A1 (de) * 1985-09-06 1987-03-19 Zott Kg Hubkolben-verbrennungskraftmotor
DE3709790A1 (de) * 1987-03-25 1988-10-13 Sangchin Lee Zahntrieb zur umsetzung der hin- und herbewegung der kolben in den zylindern eines verbrennungsmotors in die drehbewegung einer welle
DE4201569A1 (de) * 1992-01-22 1993-07-29 Kurt Dr Ing Werner Zweitakt-hubkolbenmotor ohne kurbeltrieb
DE4223490A1 (de) * 1992-01-22 1994-01-20 Kurt Dr Ing Werner Zweitakt- Hubkolbenmotor ohne Kurbeltrieb mit in Reihe angeordenten Zylindern
US5673665A (en) * 1995-11-11 1997-10-07 Kia Motors Corporation Engine with rack gear-type piston rod
US5934243A (en) * 1998-03-26 1999-08-10 Kopystanski; George Drive mechanism for a reciprocating piston engine
US20020139323A1 (en) * 2001-03-28 2002-10-03 Kerrebrock Jack L. Opposed piston linearly oscillating power unit
WO2003016701A1 (fr) * 2001-08-20 2003-02-27 Stoyan Stoimenov Kokudev Moteur a piston combine
WO2003087556A1 (fr) * 2002-04-09 2003-10-23 Rodrigues Casimiro Moises Moteur thermique
US6904888B1 (en) * 2004-03-01 2005-06-14 Nuhim Heifets Reciprocating piston device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104564336A (zh) * 2014-11-17 2015-04-29 李冠伟 汽油蒸汽混合动力多口式给排气发动机
CN105927280A (zh) * 2016-04-06 2016-09-07 夏建国 蒸汽发动机

Also Published As

Publication number Publication date
RU2008148123A (ru) 2010-07-20
CN101495714A (zh) 2009-07-29
JP2010506072A (ja) 2010-02-25
WO2007137525A3 (fr) 2008-01-17
WO2007137525A2 (fr) 2007-12-06
US20090314252A1 (en) 2009-12-24

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