ES2131951T3 - Motor de combustion interna - Google Patents

Motor de combustion interna

Info

Publication number
ES2131951T3
ES2131951T3 ES96926463T ES96926463T ES2131951T3 ES 2131951 T3 ES2131951 T3 ES 2131951T3 ES 96926463 T ES96926463 T ES 96926463T ES 96926463 T ES96926463 T ES 96926463T ES 2131951 T3 ES2131951 T3 ES 2131951T3
Authority
ES
Spain
Prior art keywords
piston
volume
cylinder
pistons
cylinders
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 - Lifetime
Application number
ES96926463T
Other languages
English (en)
Inventor
Dan Merritt
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.)
Coventry University
Original Assignee
Coventry University
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 GBGB9516104.8A external-priority patent/GB9516104D0/en
Priority claimed from GBGB9516828.2A external-priority patent/GB9516828D0/en
Priority claimed from GBGB9519675.4A external-priority patent/GB9519675D0/en
Application filed by Coventry University filed Critical Coventry University
Application granted granted Critical
Publication of ES2131951T3 publication Critical patent/ES2131951T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • 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
    • 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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

UN MOTOR DE COMBUSTION INTERNA TIENE UNO O MAS PARES DE CILINDROS (12, 14), EL PRIMERO DE LOS CUALES (12) TIENE UN DESPLAZAMIENTO SUPERIOR AL DEL SEGUNDO CILINDRO (14), CON LOS PISTONES CORRESPONDIENTES (16, 18), QUE REALIZAN UN MOVIMIENTO ALTERNATIVO EN LOS CILINDROS. EL SEGUNDO PISTON (18) TIENE UN VASTAGO DE ACCIONAMIENTO (234) Y DIVIDE EL SEGUNDO CILINDRO (14) EN UN PRIMER VOLUMEN (15A) QUE CONTIENE EL VASTAGO DE ACCIONAMIENTO DEL SEGUNDO PISTON, Y UN SEGUNDO VOLUMEN (15B) ENTRE LOS DOS PISTONES. EL PRIMER CILINDRO TIENE UN ORIFICIO DE ADMISION DE AIRE (25) Y UN ORIFICIO DE ESCAPE (27). ENTRE LOS DOS PISTONES, SE FORMA UN ESPACIO DE COMBUSTION COMUN (20) CUANDO LOS PISTONES SE ENCUENTRAN SUSTANCIALMENTE EN SU PUNTO MUERTO CENTRAL, Y EL ESPACIO DE COMBUSTION COMPRENDE EL SEGUNDO VOLUMEN. UN MEDIO DE TRANSFERENCIA (39, 128, 391) PERMITE EL PASO DE GAS ENTRE EL PRIMER VOLUMEN (15A) Y EL ESPACIO DE COMBUSTION (20), MIENTRAS QUE UN ELEMENTO INHIBIDOR (118) IMPIDE EL PASO DE UNA CANTIDAD IMPORTANTE DE MEZCLA DE COMBUSTIBLE/AIRE DEL PRIMER VOLUMEN AL SEGUNDO VOLUMEN HASTA EL FINAL DE LA CARRERA DE COMPRESION DEL SEGUNDO PISTON (18). UN INYECTOR DE COMBUSTIBLE (34) INYECTA COMBUSTIBLE EN EL PRIMER VOLUMEN DURANTE LA CARRERA DE ASPIRACION DEL SEGUNDO PISTON. EL MOTOR TIENE TAMBIEN UN MEDIO DE ACCIONAMIENTO PARA DESPLAZAR EL SEGUNDO PISTON (18) INCLUYENDO DICHO MEDIO DE ACCIONAMIENTO ELEMENTOS PARA MANTENER EL SEGUNDO PISTON (18) SUSTANCIALMENTE EN LA POSICION DEL CENTRO MUERTO INTERIOR DURANTE AL MENOS UNA PARTE DE LA CARRERA DE EXPANSION DEL PRIMER PISTON (16). ENTRE LOS CILINDROS PRIMERO Y SEGUNDO EXISTE UNA RESTRICCION CON LA FORMA DE UN TABIQUE. EL TABIQUE TIENE UNA ABERTURA QUE DIRIGE UN CHORRO DE GAS HACIA EL SEGUNDO CILINDRO EN LA DIRECCION NECESARIA PARA QUE CHOQUE EN LA CORONA DEL SEGUNDO PISTON, GENERANDO UNA CORRIENTE TOROIDAL DE GAS EN EL SEGUNDO CILINDRO.
ES96926463T 1995-08-05 1996-08-05 Motor de combustion interna Expired - Lifetime ES2131951T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9516104.8A GB9516104D0 (en) 1995-08-05 1995-08-05 Internal combustion engine
GBGB9516828.2A GB9516828D0 (en) 1995-08-17 1995-08-17 Internal combustion engine
GBGB9519675.4A GB9519675D0 (en) 1995-09-27 1995-09-27 Internal combustion engine

Publications (1)

Publication Number Publication Date
ES2131951T3 true ES2131951T3 (es) 1999-08-01

Family

ID=27267848

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96926463T Expired - Lifetime ES2131951T3 (es) 1995-08-05 1996-08-05 Motor de combustion interna

Country Status (7)

Country Link
US (1) US6003487A (es)
EP (1) EP0842354B1 (es)
JP (1) JP3938939B2 (es)
CN (1) CN1082137C (es)
DE (1) DE69601803T2 (es)
ES (1) ES2131951T3 (es)
WO (1) WO1997006360A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6789514B2 (en) 2001-07-30 2004-09-14 Massachusetts Institute Of Technology Internal combustion engine
US6880501B2 (en) * 2001-07-30 2005-04-19 Massachusetts Institute Of Technology Internal combustion engine
DE10359445A1 (de) * 2003-12-17 2005-07-28 Enginion Ag Wasserstoff-Verbrennungsmotor
CN101173627B (zh) * 2006-10-30 2012-06-13 王治平 涵道副燃烧室四冲程发动机
FI121895B (fi) * 2007-01-03 2011-05-31 Waertsilae Finland Oy Mäntämoottori
US7926262B2 (en) 2007-05-31 2011-04-19 Caterpillar Inc. Regeneration device purged with combustion air flow
US20080314363A1 (en) * 2007-06-19 2008-12-25 Caterpillar Inc. Actuated cool combustion emissions solution for auto-igniting internal combustion engine
WO2015167444A1 (en) * 2014-04-29 2015-11-05 Volvo Truck Corporation Combustion chamber for an internal combustion engine and an internal combustion engine
NO337492B1 (no) * 2014-06-04 2016-04-25 Erik Michelsen Rotasjonsmotor
CN105221204B (zh) * 2015-10-28 2017-08-15 济南大学 一种扰流、防变形且无气门间隙的进气门连接装置
CN105240071B (zh) * 2015-10-29 2017-12-15 济南大学 一种具有生成涡流且无气门间隙的进气门连接装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE518451C (de) * 1927-07-15 1931-02-16 Myron Seiliger Verbrennungskraftmaschine mit gesonderter Verdichtung von Brennluft und Brennstoff und mit einem aus getrennter Verbrennungs- und Luftkammer bestehenden Verdichtungsraum
US2937630A (en) * 1958-09-08 1960-05-24 Verald N Norton Compound internal combustion engine
US4104995A (en) * 1976-12-15 1978-08-08 Rolf Steinbock Variable compression engine
SE422969B (sv) * 1978-06-15 1982-04-05 Erik Alvar Gustavsson Sett och anordning for okning av en forbrenningsmotors verkningsgrad och minskning av dess fororeningar
EP0236057B1 (en) * 1986-02-25 1993-05-12 Coventry University Internal combustion engine
IN185712B (es) * 1991-11-02 2001-04-14 Univ Coventry
TW270956B (es) * 1993-06-26 1996-02-21 Univ Coventry

Also Published As

Publication number Publication date
CN1082137C (zh) 2002-04-03
WO1997006360A1 (en) 1997-02-20
DE69601803D1 (de) 1999-04-22
JPH11510237A (ja) 1999-09-07
EP0842354A1 (en) 1998-05-20
EP0842354B1 (en) 1999-03-17
JP3938939B2 (ja) 2007-06-27
DE69601803T2 (de) 1999-08-19
US6003487A (en) 1999-12-21
CN1197497A (zh) 1998-10-28

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