CA2390380C - Moteur a deux temps a ventilation coaxiale forcee - Google Patents

Moteur a deux temps a ventilation coaxiale forcee Download PDF

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Publication number
CA2390380C
CA2390380C CA002390380A CA2390380A CA2390380C CA 2390380 C CA2390380 C CA 2390380C CA 002390380 A CA002390380 A CA 002390380A CA 2390380 A CA2390380 A CA 2390380A CA 2390380 C CA2390380 C CA 2390380C
Authority
CA
Canada
Prior art keywords
valve
cylinder
slider
power
valve seat
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.)
Expired - Fee Related
Application number
CA002390380A
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English (en)
Other versions
CA2390380A1 (fr
Inventor
Jeffrey F. Klein
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
Priority claimed from US09/454,773 external-priority patent/US6257180B1/en
Priority claimed from US09/561,494 external-priority patent/US6349691B1/en
Application filed by Individual filed Critical Individual
Publication of CA2390380A1 publication Critical patent/CA2390380A1/fr
Application granted granted Critical
Publication of CA2390380C publication Critical patent/CA2390380C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/26—Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Spark Plugs (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

L'invention concerne un moteur à combustion interne comprenant un vérin (200), dont les étapes d'allumage, de ventilation (comprenant une admission et un échappement simultanés), et de compression dans le vérin (200) définissent complètement le cycle du moteur. L'induction dans le cylindre d'induction (100) constituant une fonction auxiliaire et incidente du cycle dans le vérin (200), le refroidissement du moteur et la consommation de carburant du moteur sont ainsi améliorés par rapport à des moteurs à combustion interne antérieurs. Une chambre de transfert reliant le vérin au cylindre d'induction (100) s'ouvre au sommet du vérin (200), cette chambre étant équipée d'une valve de transfert (60) à simple action, sensible à la pression, permettant l'entrée d'air dans le vérin (200) lorsque la pression à l'intérieur du vérin descend en-dessous de la pression du cylindre d'induction (100). Un orifice d'échappement (12) est situé près de la partie inférieure du vérin (200).
CA002390380A 1999-11-08 2000-11-08 Moteur a deux temps a ventilation coaxiale forcee Expired - Fee Related CA2390380C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US16425299P 1999-11-08 1999-11-08
US60/164,252 1999-11-08
US09/454,773 1999-12-03
US09/454,773 US6257180B1 (en) 1999-11-08 1999-12-03 Forced coaxially ventilated two stroke power plant
US09/561,494 US6349691B1 (en) 2000-04-28 2000-04-28 Automatic, pressure responsive air intake valve for internal combustion engine
US09/561,494 2000-04-28
PCT/US2000/030978 WO2001034954A1 (fr) 1999-11-08 2000-11-08 Moteur a deux temps a ventilation coaxiale forcee

Publications (2)

Publication Number Publication Date
CA2390380A1 CA2390380A1 (fr) 2001-05-17
CA2390380C true CA2390380C (fr) 2009-01-27

Family

ID=27388987

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002390380A Expired - Fee Related CA2390380C (fr) 1999-11-08 2000-11-08 Moteur a deux temps a ventilation coaxiale forcee

Country Status (10)

Country Link
EP (1) EP1228297B1 (fr)
JP (1) JP2003514185A (fr)
KR (1) KR100746759B1 (fr)
CN (1) CN1255622C (fr)
AT (1) ATE304654T1 (fr)
AU (1) AU765100B2 (fr)
CA (1) CA2390380C (fr)
DE (1) DE60022668T2 (fr)
ES (1) ES2249306T3 (fr)
WO (1) WO2001034954A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004209419B2 (en) * 2003-01-31 2010-11-25 Lim Technology Llc Pneumatically actuated valve for internal combustion engines
JP2007512470A (ja) * 2003-11-26 2007-05-17 シェパード，グレイドン，オーブリー 往復機関
CA2613170A1 (fr) * 2005-07-15 2007-01-25 Hans-Armin Ohlmann Moteur a combustion interne a deux temps avec balayage ameliore
US7143725B1 (en) * 2005-11-22 2006-12-05 Lung Tan Hu Dual six-stroke self-cooling internal combustion engine
JP5066723B2 (ja) * 2007-01-10 2012-11-07 元伸 熊谷 ２ストローク断熱複合エンジン
WO2008118848A1 (fr) * 2007-03-23 2008-10-02 Trustees Of Tufts College Inhibiteurs peptidomimétiques n-substitués de dipeptidylpeptidase iv
DE102009010766A1 (de) 2009-02-26 2010-12-16 Hyon Engineering Gmbh Umweltfreundlicher Motor mit pneumatischem Ventil
ITPI20090117A1 (it) 2009-09-23 2011-03-23 Roberto Gentili Motore ad accensione spontanea ad immissione progressiva della carica in fase di combustione
KR101155434B1 (ko) 2009-10-05 2012-06-18 변상복 고성능 피스톤 엔진
WO2012013169A1 (fr) 2010-07-29 2012-02-02 Hyon Engineering Gmbh Moteur à combustion interne écologique à soupape pneumatique
CN103089395A (zh) * 2011-10-31 2013-05-08 中国兵器工业集团第七0研究所 一种新型增压内燃机
ITCO20130008A1 (it) * 2013-03-04 2014-09-05 Ermanno Migliavacca Progetto motore 2 tempi ad alte prestazioni, ecologico, funzionante e benzina e non a miscela benzina/olio
RU2617519C1 (ru) * 2016-04-08 2017-04-25 Евгений Александрович Оленев Двигатель внутреннего сгорания
CN107064311B (zh) * 2017-06-05 2019-08-23 哈尔滨工业大学 一种全向型a0模态兰姆波电磁超声换能器

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1168425A (en) 1915-02-23 1916-01-18 Arthur C Hall Internal-combustion engine.
US1389337A (en) * 1916-03-22 1921-08-30 Merl R Wolfard Internal-combustion engine
GB494238A (en) * 1937-04-22 1938-10-24 Max George Fiedler Improvements relating to the injection of fuel into the cylinders of two-stroke internal-combustion engines
US2522649A (en) * 1945-10-06 1950-09-19 William L Tenney Two-stroke cycle engine cylinder and pump
FR1004673A (fr) * 1949-12-23 1952-04-01 Perfectionnements aux moteurs à deux temps
US3677237A (en) * 1970-12-21 1972-07-18 Poul E Hansen Auxiliary air valve
US3987769A (en) * 1975-03-31 1976-10-26 General Motors Corporation Jet ignition engine with valve-carried ignition chamber
JPS5289706A (en) * 1976-01-21 1977-07-27 Toyota Motor Corp Lean mixture combustion type internal combustion engine
FR2449784A1 (fr) * 1979-02-26 1980-09-19 Motobecane Ateliers Perfectionnements aux moteurs a combustion interne a deux temps
DE3024227A1 (de) * 1980-06-27 1982-01-28 Intrac Consulting & Marketing GmbH, 6000 Frankfurt Vergaser mit beschleunigerpumpe und drosselvorrichtung
JPS5791317A (en) * 1980-11-26 1982-06-07 Tokyo Gas Co Ltd Two-cycle internal combustion engine
AT388596B (de) * 1986-03-17 1989-07-25 Bruecker & Zeman Soft Combusti Regenerativ arbeitende zweitakthubkolbenbrennkraftmaschine
JPH07315B2 (ja) * 1987-12-24 1995-01-11 豊田合成株式会社 中空成形品の製法
JPH03222817A (ja) * 1989-10-12 1991-10-01 Koichiro Takahashi 吸入掃気分離供給装置付２サイクルエンジン
US5020486A (en) * 1990-10-03 1991-06-04 Unger Paul T Partitioned poppet valve mechanism seprating inlet and exhaust tracts
JPH06257443A (ja) * 1991-05-01 1994-09-13 Hiromichi Seki 内燃機関の排気システム
US5228415A (en) 1991-06-18 1993-07-20 Williams Thomas H Engines featuring modified dwell
ZA923564B (en) * 1991-06-25 1993-03-31 Mike Baitel Air induction control device
JPH0738966B2 (ja) * 1992-02-20 1995-05-01 株式会社ピーエフユー 接着剤塗布機構
JPH05275134A (ja) * 1992-03-25 1993-10-22 Casio Comput Co Ltd 異方導電性接着剤
US5275134A (en) * 1993-04-19 1994-01-04 Springer Joseph E Two stroke internal combustion engine having an intake piston adjacent each power piston
US5431130A (en) 1993-11-08 1995-07-11 Brackett; Douglas C. Internal combustion engine with stroke specialized cylinders
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US5647309A (en) * 1994-12-01 1997-07-15 Avery; Alfred J. Internal combustion engine firing system
US5499605A (en) * 1995-03-13 1996-03-19 Southwest Research Institute Regenerative internal combustion engine
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JP2001082157A (ja) * 1999-03-23 2001-03-27 Kayseven Co Ltd ２サイクル内燃エンジン及びこれに用いる掃気ポンプ

Also Published As

Publication number Publication date
EP1228297A1 (fr) 2002-08-07
EP1228297B1 (fr) 2005-09-14
CA2390380A1 (fr) 2001-05-17
CN1255622C (zh) 2006-05-10
ES2249306T3 (es) 2006-04-01
KR100746759B1 (ko) 2007-08-06
ATE304654T1 (de) 2005-09-15
AU1597301A (en) 2001-06-06
KR20020069354A (ko) 2002-08-30
DE60022668D1 (de) 2005-10-20
DE60022668T2 (de) 2006-06-22
JP2003514185A (ja) 2003-04-15
EP1228297A4 (fr) 2004-07-14
AU765100B2 (en) 2003-09-11
WO2001034954A1 (fr) 2001-05-17
CN1387605A (zh) 2002-12-25

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