ES8306830A1 - "perfeccionamientos en los motores de combustion interna". - Google Patents

"perfeccionamientos en los motores de combustion interna".

Info

Publication number
ES8306830A1
ES8306830A1 ES510369A ES510369A ES8306830A1 ES 8306830 A1 ES8306830 A1 ES 8306830A1 ES 510369 A ES510369 A ES 510369A ES 510369 A ES510369 A ES 510369A ES 8306830 A1 ES8306830 A1 ES 8306830A1
Authority
ES
Spain
Prior art keywords
internal combustion
eccentric
connecting rod
combustion chamber
combustion engines
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
Application number
ES510369A
Other languages
English (en)
Other versions
ES510369A0 (es
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Publication of ES8306830A1 publication Critical patent/ES8306830A1/es
Publication of ES510369A0 publication Critical patent/ES510369A0/es
Granted legal-status Critical Current

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
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

MECANISMO PARA AJUSTAR AUTOMATICAMENTE LA RELACION DE COMPRESION EN LA CAMARA DE COMBUSTION, EN EL MOMENTO DEL ENCENDIDO EN UN MOTOR DE COMBUSTION INTERNA. UNA EXCENTRICA (E) INTERPUESTA ENTRE LA MUÑEQUILLA (C) Y LA BIELA (D) DE UN MOTOR DE COMBUSTION INTERNA LLEVA UN TRINQUETE DE ENGANCHE (F) NORMALMENTE DENTRO DE LOS LIMITES DE LA EXCENTRICA Y SUSCEPTIBLE DE MOVERSE HACIA FUERA PARA BLOQUEAR LA BIELA Y LA EXCENTRICA EN DISTINTAS OPERACIONES ANGULARES QUE SE DETERMINAN POR UNA VALVULA DE CONTROL Y UN DETECTOR DE LAS PRESIONES DEL COLECTOR DE ADMISION DE MOTOR. SE VARIA LA LONGITUD DE LA BIELA PARA AUMENTAR O DISMINUIR EL VOLUMEN DE LA CAMARA DE COMBUSTION PARA MANTENER LA PRESION DE COMPRESION CONSTANTE EN CADA CICLO.
ES510369A 1981-05-22 1982-03-12 "perfeccionamientos en los motores de combustion interna". Granted ES510369A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/266,688 US4406256A (en) 1981-05-22 1981-05-22 Automatic compression adjusting mechanism for internal combustion engines

Publications (2)

Publication Number Publication Date
ES8306830A1 true ES8306830A1 (es) 1983-06-16
ES510369A0 ES510369A0 (es) 1983-06-16

Family

ID=23015597

Family Applications (1)

Application Number Title Priority Date Filing Date
ES510369A Granted ES510369A0 (es) 1981-05-22 1982-03-12 "perfeccionamientos en los motores de combustion interna".

Country Status (7)

Country Link
US (1) US4406256A (es)
EP (1) EP0066350B1 (es)
JP (1) JPS57195834A (es)
CA (1) CA1180963A (es)
DE (1) DE3271088D1 (es)
ES (1) ES510369A0 (es)
IN (1) IN155557B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857040A (ja) * 1981-09-29 1983-04-05 Toyota Motor Corp 内燃機関の可変圧縮比機構
US4864975A (en) * 1987-07-03 1989-09-12 Honda Giken Kogyo Kabushiki Kaisha Compression ratio-changing device for internal combustion engines
GB2219671B (en) * 1988-04-26 1993-01-13 Joseph Frank Kos Computer controlled optimized hybrid engine
DE69108572T2 (de) * 1990-01-17 1995-08-17 Mitsubishi Motors Corp Vorrichtung zum Ändern des Kompressionverhältnisses für Brennkraftmaschine.
GB2245646B (en) * 1990-06-26 1994-01-26 Ford Motor Co Variable compression internal combustion engine
US5040502A (en) * 1990-06-27 1991-08-20 Lassiter Will M Crankless internal combustion engine
US5081964A (en) * 1990-06-27 1992-01-21 Lassiter Will M Crankless internal combustion engine
DE4220664C2 (de) * 1992-06-24 1995-06-22 Enrico Hilbert Verbrennungsmotor mit veränderbaren Hubraum und Verdichtungsverhältnis
WO1996018053A1 (en) * 1994-12-09 1996-06-13 Richter Technology Limited Rotary/linear converter
ES2365208T3 (es) * 2000-07-24 2011-09-26 Jeffrey Grayzel Catéter con globo rigidizado para dilatación e implantación de prótesis endovasculares.
DE50007398D1 (de) * 2000-11-14 2004-09-16 Ford Global Tech Inc Variables Kompressionsverhältnis, zwei durch Öldruck betätigte Ventile in der Kurbelwelle
EP1247958A1 (de) * 2001-04-07 2002-10-09 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Verbrennungskraftmaschine mit veränderlichem Verdichtungsverhältnis
DE10218744A1 (de) * 2002-04-26 2003-11-13 Bayerische Motoren Werke Ag Vorrichtung zur Veränderung eines Verdichtungsverhältnisses einer Hubkolben-Brennkraftmaschine
US7760317B2 (en) 2003-10-14 2010-07-20 Lg Display Co., Ltd. Thin film transistor array substrate and fabricating method thereof, liquid crystal display using the same and fabricating method thereof, and method of inspecting liquid crystal display
US6970781B1 (en) 2004-06-03 2005-11-29 Ford Global Technologies, Llc Compression ratio mode selection logic for an internal combustion engine having discrete variable compression ratio control mechanism
FR2882575A1 (fr) 2005-02-28 2006-09-01 Michel Alain Leon Marchisseau Dispositif tres compact pour ajuster le taux de compression d'un moteur a combustion interne
US7228824B2 (en) * 2005-11-03 2007-06-12 Ford Global Technologies, Llc Internal combustion engine having variable compression ratio selection as a function of projected engine speed
US7891334B2 (en) * 2008-07-17 2011-02-22 O'leary Paul W Engine with variable length connecting rod
KR100980863B1 (ko) * 2008-12-02 2010-09-10 현대자동차주식회사 자동차 엔진용 가변 압축비 장치
FR2940362A1 (fr) * 2008-12-22 2010-06-25 Faar Industry Dispositif d'ajustement et procede d'ajustement pour moteur a taux de compression variable.
US8281764B2 (en) * 2009-06-25 2012-10-09 Onur Gurler Half cycle eccentric crank-shafted engine
CN102852638B (zh) * 2012-08-02 2014-09-24 苏成胜 一种四冲程往复活塞式内燃机
DE102014216533A1 (de) * 2014-08-20 2016-02-25 Schaeffler Technologies AG & Co. KG Vorrichtung zur Veränderung eines Verdichtungsverhältnisses einer Zylindereinheit einer Hubkolbenbrennkraftmaschine
RU2703582C2 (ru) * 2015-06-18 2019-10-21 Афл Лист Гмбх Регулируемый по длине шатун
AT15426U1 (de) 2015-08-10 2017-08-15 Avl List Gmbh Hubkolbenmaschine, insbesondere Brennkraftmaschine
CN108603438B (zh) 2015-12-14 2022-01-25 Avl 里斯脱有限公司 长度可调节的连杆、往复式活塞发动机和车辆
AT519011B1 (de) 2016-05-31 2018-03-15 Avl List Gmbh Hubkolbenmaschine
DE102016008306A1 (de) 2016-07-06 2018-01-11 Avl List Gmbh Pleuel mit verstellbarer Pleuellänge
AT519360B1 (de) 2017-02-24 2018-06-15 Avl List Gmbh Verfahren zum Betrieb einer Hubkolbenmaschine mit wenigstens einer hydraulisch längenverstellbaren Pleuelstange
US10989108B2 (en) * 2018-07-31 2021-04-27 Ford Global Technologies, Llc Methods and systems for a variable compression engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060221A (en) * 1932-07-14 1936-11-10 Frank A King Internal combustion engine
DE953084C (de) * 1952-03-21 1956-11-29 Halberg Maschb Und Giesserei G Steuerungseinrichtung fuer Dampfmaschinen mit durch eine in der Steuerwelle drehbeweglich gelagerte Hilfswelle in seiner Hubhoehe veraenderlichem Kurbelzapfen
US3180178A (en) * 1962-09-10 1965-04-27 Ingersoll Rand Co Variable stroke reciprocating machine
US4131094A (en) * 1977-02-07 1978-12-26 Crise George W Variable displacement internal combustion engine having automatic piston stroke control
US4173202A (en) * 1977-02-07 1979-11-06 Crise George W Internal combustion engine having automatic compression control
US4140091A (en) * 1977-03-09 1979-02-20 Showers Jr Lewis M Uniform compression piston engine
US4250843A (en) * 1978-08-22 1981-02-17 Chang Shiunn C Engine with revolutionary internal-combustion unit and compression ratio auto-controlled device
JPS5540256A (en) * 1978-09-14 1980-03-21 Nissan Motor Co Ltd Compression ratio adjusting device of internal combustion engine
US4195601A (en) * 1978-10-30 1980-04-01 Crise George W Controlled compression internal combustion engine having fluid pressure extensible connecting rod
US4319498A (en) * 1979-06-11 1982-03-16 Mcwhorter Edward M Reciprocating engine

Also Published As

Publication number Publication date
EP0066350B1 (en) 1986-05-14
CA1180963A (en) 1985-01-15
EP0066350A2 (en) 1982-12-08
IN155557B (es) 1985-02-16
US4406256A (en) 1983-09-27
JPS6335816B2 (es) 1988-07-18
JPS57195834A (en) 1982-12-01
EP0066350A3 (en) 1983-11-30
DE3271088D1 (en) 1986-06-19
ES510369A0 (es) 1983-06-16

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