ES460179A1 - Perfeccionamientos en motores de combustion interna de movi-miento alternativo. - Google Patents

Perfeccionamientos en motores de combustion interna de movi-miento alternativo.

Info

Publication number
ES460179A1
ES460179A1 ES77460179A ES460179A ES460179A1 ES 460179 A1 ES460179 A1 ES 460179A1 ES 77460179 A ES77460179 A ES 77460179A ES 460179 A ES460179 A ES 460179A ES 460179 A1 ES460179 A1 ES 460179A1
Authority
ES
Spain
Prior art keywords
dead center
piston
internal combustion
chamber internal
divided
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
ES77460179A
Other languages
English (en)
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of ES460179A1 publication Critical patent/ES460179A1/es
Expired 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Perfeccionamientos en motores de combustión interna de movimiento alternativo, caracterizados porque la corona de cada pistón y la cara de la culata del cilindro u otro elemento opuesto a cada pistón se forman con discontinuidades en cooperación que dividen el espacio de carga en dos cámaras prácticamente separadas en el punto muerto superior adyacentes al punto muerto, pero no en otros puntos del ciclo, siendo una de las cámaras de mayor volumen que la otra, por lo que se fuerza la carga en la cámara mayor cuando el pistón se aproxima al punto muerto superior para crear en la misma turbulencia.
ES77460179A 1976-07-02 1977-06-28 Perfeccionamientos en motores de combustion interna de movi-miento alternativo. Expired ES460179A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27610/76A GB1517117A (en) 1976-07-02 1976-07-02 Divided combustion chamber internal combustion engine

Publications (1)

Publication Number Publication Date
ES460179A1 true ES460179A1 (es) 1978-06-01

Family

ID=10262415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77460179A Expired ES460179A1 (es) 1976-07-02 1977-06-28 Perfeccionamientos en motores de combustion interna de movi-miento alternativo.

Country Status (3)

Country Link
DE (1) DE2727357A1 (es)
ES (1) ES460179A1 (es)
GB (1) GB1517117A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915514C2 (de) * 1978-04-18 1982-08-05 Centro Ricerche Fiat S.p.A., 10043 Orbassano, Torino Brennkraftmaschine mit Fremdzündung und Benzineinspritzung
FR2440471B1 (fr) * 1978-11-03 1985-11-15 Teledyne Ind Moteur a combustion interne a faible emission d'oxyde d'azote et d'hydrocarbures
IT1118641B (it) * 1979-05-22 1986-03-03 Fiat Ricerche Motore a combustione interna ad accensione comandata e a iniezione di benzina nel cilindro
DE2944339A1 (de) * 1979-11-02 1981-05-14 Volkswagenwerk Ag, 3180 Wolfsburg Fremdgezuendete brennkraftmaschine
DE3236622C1 (de) * 1982-10-02 1983-08-11 Daimler-Benz Ag, 7000 Stuttgart Gemischverdichtende, fremdgezündete Brennkraftmaschine
GB2132263A (en) * 1982-12-20 1984-07-04 Shell Int Research Creating turbulence in i.c. engine combustion chambers
CN104533642B (zh) * 2014-11-28 2017-12-08 重庆永林机械设备有限公司 一种分区分层稀薄燃烧发动机控制方法
CN105221289A (zh) * 2015-09-30 2016-01-06 汪辉 一种高低分区分层稀薄燃烧发动机用汽缸盖

Also Published As

Publication number Publication date
DE2727357A1 (de) 1978-01-05
GB1517117A (en) 1978-07-12

Similar Documents

Publication Publication Date Title
ES247199U (es) Culata de cilindros de un motor de combustion interna
JPS5564126A (en) Internal combustion engine with low compression ratio and reciprocating piston
ES432216A1 (es) Perfeccionamientos enno relacionados con motores de combus- tion interna por explosion.
JPS53131323A (en) Compression-ratio variable device for internal combuston engine with supercharger
JPS5331008A (en) Multi cylinder reciprocating piston internal combustion engine
GB1500574A (en) Four-stroke petrol engines
GB1482376A (en) Semi-rotary ic engines with stratifying ignition systems
ES460179A1 (es) Perfeccionamientos en motores de combustion interna de movi-miento alternativo.
GB1441546A (en) Combustion chamber of spark ignition internal combustion engine
JPS549314A (en) Piston to reciprocating internal combuston engineeespecially* diesel engine
ES423195A1 (es) Perfeccionamientos introducidos en un motor de combustion interna.
JPS51113005A (en) Four cycle reciprocating piston internal combustion engine
GB983025A (en) Improvements relating to pistons for rotary-piston internal combustion engines
JPS5276517A (en) 4 cycle multi-cylinder internal conbustion engine
SE7903343L (sv) Forbrenningsmotor av insprutningstyp
IT7805215A0 (it) Motore a combustione interna con pistoni a compressione d'aria, in particolare a ciclo diesel.
ES459600A1 (es) Perfeccionamientos introducidos en un motor de combustion interna.
JPS52121117A (en) Two stroke piston internal combustion engine
ES398101A1 (es) Perfeccionamientos en la construccion de pistones de moto- res de combustion interna.
GB1310578A (en) Rotary piston internal combustion engines
GB1285471A (en) Improvements in two-stroke internal combustion engines for chainsaws
IT8553976V0 (it) Motore a combustione interna con raffreddamento dei cilindri solo in corrispondenza dei punti morti del la corsa dello stantuffo
GB1433457A (en) Rotary internal combustion engine
FR2244912A1 (en) Two-stroke Otto engine with main and subsidiary cylinder - subsidiary piston does not move above main piston in top dead centre
ES444912A1 (es) Un piston para motores de combustion interna.