MX2012002351A - Un arreglo para compensar un motor de compresion de relacion variable. - Google Patents

Un arreglo para compensar un motor de compresion de relacion variable.

Info

Publication number
MX2012002351A
MX2012002351A MX2012002351A MX2012002351A MX2012002351A MX 2012002351 A MX2012002351 A MX 2012002351A MX 2012002351 A MX2012002351 A MX 2012002351A MX 2012002351 A MX2012002351 A MX 2012002351A MX 2012002351 A MX2012002351 A MX 2012002351A
Authority
MX
Mexico
Prior art keywords
piston
guiding sleeve
compression ratio
closed end
variable compression
Prior art date
Application number
MX2012002351A
Other languages
English (en)
Inventor
Michal Glogowski
Original Assignee
Michal Glogowski
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 Michal Glogowski filed Critical Michal Glogowski
Publication of MX2012002351A publication Critical patent/MX2012002351A/es

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
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/041—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning
    • F02B75/042—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning the cylinderhead comprising a counter-piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Un dispositivo compensador para un motor de relación de compresión variable, dispositivo compensador que comprende: un pistón (1) móvil recipiente en un manguito guía (2), que tiene un extremo abierto (24) en comunicación con un cilindro de combustión de motor, y un extremo cerrado (11, 30), donde el dispositivo comprende, asimismo, un primer cojinete neumático (20) formado entre el extremo cerrado (11, 30) del manguito guía (2) y la superficie interna del pistón (1) de modo tal de limitar el movimiento del pistón (1) hacía el extremo cerrado (11, 30) del manguito guía (2); un segundo cojinete neumático (19), formado entre el manguito guía (2) y la superficie externa del pistón (1), de modo tal de limitar el movimiento del pistón (1) hacia el extremo abierto (24) del manguito guía (2), y una válvula de retención (18), configurada para proveer un medio neumático al segundo cojinete neumático (19) en una cantidad que depende del desplazamiento del pistón (1) durante su movimiento hacia el extremo cerrado (11, 30) del manguito guía (2).
MX2012002351A 2009-08-25 2010-08-25 Un arreglo para compensar un motor de compresion de relacion variable. MX2012002351A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL388876A PL216976B1 (pl) 2009-08-25 2009-08-25 Wielostopniowy pneumatyczny tłok kompensacyjny
PCT/EP2010/062402 WO2011023725A2 (en) 2009-08-25 2010-08-25 A compensating arrangement for a variable compression ratio engine

Publications (1)

Publication Number Publication Date
MX2012002351A true MX2012002351A (es) 2012-12-17

Family

ID=43532942

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002351A MX2012002351A (es) 2009-08-25 2010-08-25 Un arreglo para compensar un motor de compresion de relacion variable.

Country Status (12)

Country Link
US (1) US8720397B2 (es)
EP (1) EP2470766B1 (es)
JP (1) JP2013503288A (es)
KR (1) KR20120058574A (es)
CN (1) CN102597457B (es)
BR (1) BR112012004001A2 (es)
CA (1) CA2772002A1 (es)
IN (1) IN2012DN02557A (es)
MX (1) MX2012002351A (es)
PL (1) PL216976B1 (es)
RU (1) RU2542646C2 (es)
WO (1) WO2011023725A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7139188B2 (ja) 2018-08-21 2022-09-20 株式会社日立製作所 送信機

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US752936A (en) * 1904-02-23 internal combustion motor
US2419450A (en) * 1947-04-22 howard
GB190827740A (en) * 1908-12-21 1909-12-21 Percy St George Kirke Improvements in Internal Combustion Engines.
US2420117A (en) * 1945-07-05 1947-05-06 Robert A Weatherup Internal-combustion engine
US2769433A (en) * 1949-05-11 1956-11-06 Humphreys Invest Company Internal combustion engine
US2914047A (en) * 1956-04-04 1959-11-24 Roland J Colton Automatic booster piston for internal combustion engines
US4202300A (en) * 1978-02-22 1980-05-13 Frank Skay Internal combustion engine
SU928051A1 (ru) * 1980-09-25 1982-05-15 Грузинский Ордена Трудового Красного Знамени Сельскохозяйственный Институт Двигатель внутреннего сгорани
DE3117133A1 (de) * 1981-04-30 1982-11-18 Volkswagenwerk Ag, 3180 Wolfsburg "einrichtung zur lastabhaengigen steuerung des verdichtungsverhaeltnisses einer 4takt-hubkolben-brennkraftmaschine"
US4516537A (en) * 1982-03-24 1985-05-14 Daihatsu Motor Company Variable compression system for internal combustion engines
JPS58197438A (ja) * 1982-05-12 1983-11-17 Daihatsu Motor Co Ltd 内燃機関における圧縮比の可変装置
JPH0578945U (ja) * 1992-03-31 1993-10-26 三菱自動車工業株式会社 可変圧縮比エンジン
US5476072A (en) * 1994-11-14 1995-12-19 Guy; Evan Fuel tolerant combustion engine with reduced knock sensitivity
RU2170831C1 (ru) * 1999-12-17 2001-07-20 Альпин Александр Яковлевич Способ осуществления цикла, приближенного к циклу карно, в двигателе внутреннего сгорания и двигатель внутреннего сгорания
US6708655B2 (en) 2002-04-15 2004-03-23 Caterpillar Inc Variable compression ratio device for internal combustion engine
SE524802C2 (sv) * 2002-11-04 2004-10-05 Cargine Engineering Ab Styrmetod för modulering av vridmoment i en kolvförbränningsmotor
JP2005256734A (ja) * 2004-03-11 2005-09-22 Fuji Heavy Ind Ltd 筒内噴射エンジン

Also Published As

Publication number Publication date
EP2470766A2 (en) 2012-07-04
WO2011023725A2 (en) 2011-03-03
KR20120058574A (ko) 2012-06-07
CN102597457A (zh) 2012-07-18
EP2470766B1 (en) 2014-11-26
BR112012004001A2 (pt) 2019-09-24
RU2542646C2 (ru) 2015-02-20
CN102597457B (zh) 2014-09-03
PL216976B1 (pl) 2014-06-30
CA2772002A1 (en) 2011-03-03
JP2013503288A (ja) 2013-01-31
PL388876A1 (pl) 2011-02-28
US20120145129A1 (en) 2012-06-14
WO2011023725A3 (en) 2011-04-21
IN2012DN02557A (es) 2015-08-28
RU2012110904A (ru) 2013-10-10
US8720397B2 (en) 2014-05-13

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