ES2109046T3 - Cabeza de cilindro compacta para motores de combustion interna en particular con dos cilindros. - Google Patents

Cabeza de cilindro compacta para motores de combustion interna en particular con dos cilindros.

Info

Publication number
ES2109046T3
ES2109046T3 ES95200231T ES95200231T ES2109046T3 ES 2109046 T3 ES2109046 T3 ES 2109046T3 ES 95200231 T ES95200231 T ES 95200231T ES 95200231 T ES95200231 T ES 95200231T ES 2109046 T3 ES2109046 T3 ES 2109046T3
Authority
ES
Spain
Prior art keywords
cylinders
chamber
cylinder
internal combustion
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 - Lifetime
Application number
ES95200231T
Other languages
English (en)
Inventor
Marco Nuti
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.)
Piaggio Veicoli Europei SpA
Original Assignee
Piaggio Veicoli Europei SpA
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 Piaggio Veicoli Europei SpA filed Critical Piaggio Veicoli Europei SpA
Application granted granted Critical
Publication of ES2109046T3 publication Critical patent/ES2109046T3/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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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
    • F02B33/08—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the working-cylinder head arranged between working and pumping 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1808—Number of cylinders two

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Actuator (AREA)

Abstract

UNA DISPOSICION (11) DE CULATA DE CILINDRO COMPACTA PARA MOTORES DE COMBUSTION INTERNA, EN ESPECIAL CON DOS CILINDROS, COMPRENDIENDO AL MENOS UN PAR DE CILINDROS PROVISTOS DE UNA ABERTURA (53) DE VALVULA, Y VALVULA (56) RELATIVA, ESTANDO ASOCIADAS CON CADA CILINDRO UNA CAMARA (14, 15), LA CUAL, EN UN EXTREMO, ESTA CONECTADA A LA VALVULA (56) Y EN EL OTRO EXTREMO ESTA CONECTADA AL MEDIO DE ALIMENTACION DE UNA MEZCLA DE COMBUSTIBLE, HABIENDO DENTRO DE CADA CAMARA (14, 15) UN PISTON (17, 18) PARA INYECTAR UNA MEZCLA GENERADA DENTRO DE LA CAMARA (14, 15), DENTRO DEL CILINDRO RESPECTIVO, SIENDO LOS PISTONES (17, 18) MOVILES MEDIANTE UNA VARILLA (23) ACCIONADA POR UNA TRANSMISION MANDADA (44, 47), OPERADA MEDIANTE UN EJE MOTRIZ, ESTANDO CADA VARILLA (23) DE CONEXION DE PISTON ROTATORIAMENTE PIVOTADA SOBRE UN ELEMENTO DE EJE (24, 25, 26), QUE GIRA DENTRO DE UN CASQUILLO (31), RETENIDO EN LA CULATA (11) DEL CILINDRO, Y RIGIDAMENTE CONECTADO A LA TRANSMISION MANDADA, ESTANDO PROVISTOS EL ELEMENTO DEEJE Y EL CASQUILLO DE CONDUCTOS (33, 34, 35) DE ALIMENTACION DE LA MEZCLA DE COMBUSTIBLE, QUE SON ALTERNATIVAMENTE ALINEABLES DURANTE LA ROTACION DEL ELEMENTO DE EJE (24, 25, 26).
ES95200231T 1994-02-02 1995-01-31 Cabeza de cilindro compacta para motores de combustion interna en particular con dos cilindros. Expired - Lifetime ES2109046T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940183A IT1269717B (it) 1994-02-02 1994-02-02 Disposizione compatta di testata per motori a combustione interna,in particolare a due cilindri

Publications (1)

Publication Number Publication Date
ES2109046T3 true ES2109046T3 (es) 1998-01-01

Family

ID=11367730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95200231T Expired - Lifetime ES2109046T3 (es) 1994-02-02 1995-01-31 Cabeza de cilindro compacta para motores de combustion interna en particular con dos cilindros.

Country Status (9)

Country Link
US (1) US5477835A (es)
EP (1) EP0666410B1 (es)
JP (1) JP3564187B2 (es)
CN (1) CN1061411C (es)
AT (1) ATE159793T1 (es)
DE (1) DE69500935T2 (es)
ES (1) ES2109046T3 (es)
IT (1) IT1269717B (es)
TW (1) TW268990B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3698225B2 (ja) * 1996-12-27 2005-09-21 本田技研工業株式会社 内燃機関のシリンダヘッド構造
CN1103865C (zh) 1998-05-04 2003-03-26 美国库宇纳发动机股份公司 多种燃料引擎
JP3920470B2 (ja) * 1998-09-07 2007-05-30 ヤマハ発動機株式会社 筒内噴射式エンジン
US6877491B2 (en) * 2002-07-31 2005-04-12 Honda Giken Kogyo Kabushiki Kaisha Air fuel injection engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007725A (en) * 1975-03-05 1977-02-15 Weaver Robert R Rotary valving unit for an internal combustion engine
GB2102882B (en) * 1981-07-24 1985-09-11 Lucas Ind Plc Combined fuel injection pump and injector units for c.i. engines
DE3437973A1 (de) * 1984-10-17 1986-04-17 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3633136A1 (de) * 1986-09-30 1988-04-07 Daimler Benz Ag Aus pumpe und duese bestehende magnetventilgesteuerte einspritzvorrichtung fuer luftverdichtende brennkraftmaschinen
DE4011862C2 (de) * 1990-04-12 1995-04-27 Werner Mayer Kolbenbrennkraftmaschine
JP2820782B2 (ja) * 1990-07-19 1998-11-05 ヤマハ発動機株式会社 空気燃料噴射式２サイクルエンジンの空気ポンプ配置構造
IT1248314B (it) * 1991-05-20 1995-01-05 Piaggio Veicoli Europ Testata per motori a c.i. con dispositivo per l'iniezione diretta di carburante assistita pneumaticamente

Also Published As

Publication number Publication date
US5477835A (en) 1995-12-26
DE69500935D1 (de) 1997-12-04
CN1061411C (zh) 2001-01-31
DE69500935T2 (de) 1998-03-12
EP0666410B1 (en) 1997-10-29
CN1112194A (zh) 1995-11-22
JP3564187B2 (ja) 2004-09-08
JPH07238838A (ja) 1995-09-12
IT1269717B (it) 1997-04-15
ITMI940183A0 (it) 1994-02-02
EP0666410A1 (en) 1995-08-09
ITMI940183A1 (it) 1995-08-02
TW268990B (es) 1996-01-21
ATE159793T1 (de) 1997-11-15

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