ES473694A1 - Motor de combustion interna perfeccionado - Google Patents

Motor de combustion interna perfeccionado

Info

Publication number
ES473694A1
ES473694A1 ES473694A ES473694A ES473694A1 ES 473694 A1 ES473694 A1 ES 473694A1 ES 473694 A ES473694 A ES 473694A ES 473694 A ES473694 A ES 473694A ES 473694 A1 ES473694 A1 ES 473694A1
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
cylinder
camshaft
valve
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
ES473694A
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Publication of ES473694A1 publication Critical patent/ES473694A1/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Motor de combustión interna perfeccionado, inclinado con relación a la vertical, con varios cilindros en línea, que comprende un árbol de leves en cabeza y, para cada cilindro, una válvula de admisión y una válvula de ataque directo por dicho árbol de levas, caracterizado por el hecho de que los ejes de la válvula de admisión y de la válvula de escape de cada cilindro divergen desde el eje del árbol de levas en dirección al cilindro, quedando al mismo tiempo contenidos en planos paralelos entre sí y perpendiculares al eje del árbol de levas.
ES473694A 1977-10-05 1978-09-27 Motor de combustion interna perfeccionado Expired ES473694A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7730011A FR2405360A1 (fr) 1977-10-05 1977-10-05 Moteur a combustion interne incline a simple arbre a cames en tete

Publications (1)

Publication Number Publication Date
ES473694A1 true ES473694A1 (es) 1979-04-01

Family

ID=9196145

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473694A Expired ES473694A1 (es) 1977-10-05 1978-09-27 Motor de combustion interna perfeccionado

Country Status (9)

Country Link
US (1) US4223647A (es)
BE (1) BE871004A (es)
CA (1) CA1110130A (es)
DE (1) DE2843334C2 (es)
ES (1) ES473694A1 (es)
FR (1) FR2405360A1 (es)
GB (1) GB2005347B (es)
IT (1) IT1108465B (es)
PT (1) PT68621A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208341A1 (de) * 1982-03-09 1983-09-15 Klöckner-Humboldt-Deutz AG, 5000 Köln Zylinderkopf fuer eine wassergekuehlte brennkraftmaschine
DE3608925A1 (de) * 1986-03-18 1987-10-22 Udo Neumann Gaswechselsteuerung fuer eine kolbenbrennkraftmaschine
JP3372378B2 (ja) * 1994-12-22 2003-02-04 ダイハツ工業株式会社 燃料噴射弁を備えた火花点火式内燃機関の構造
JP4030201B2 (ja) * 1998-10-05 2008-01-09 本田技研工業株式会社 エンジン
JP2000186614A (ja) * 1998-12-18 2000-07-04 Fuji Heavy Ind Ltd 傾斜型エンジン
FR2826053B1 (fr) * 2001-06-14 2003-11-21 Renault Culasse pour moteur a combustion interne, et moteur a combustion interne equipe d'une telle culasse

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR593493A (fr) * 1924-06-12 1925-08-24 Napier & Son Ltd Mécanisme de commande de soupape pour moteurs à combustion interne
US2094893A (en) * 1933-09-02 1937-10-05 Continental Motors Corp Engine
GB557700A (en) * 1942-05-22 1943-12-01 Harold Raymond Morgan A housing for the valve-gear of an internal combustion engine
DE898375C (de) * 1942-10-01 1953-11-30 Fritz Dipl-Ing Dr-In Nallinger Ventilgesteuerte Ein- und Auslasskanaele aufweisender, fluessigkeitsgekuehlter Zylinderkopf von Brennkraftmaschinen
GB558779A (en) * 1943-05-19 1944-01-20 Harold Raymond Morgan Improvements in combustion chambers and overhead valve gear in internal combustion engines
US2669227A (en) * 1950-04-15 1954-02-16 Chrysler Corp Overhead valve engine
US2767694A (en) * 1953-05-22 1956-10-23 Bank Of America Nat Trust & Savings Ass Engine head construction
US2763254A (en) * 1954-05-04 1956-09-18 Harry A Klug Internal combustion engines
US2878800A (en) * 1954-12-31 1959-03-24 Gen Motors Corp Frusto conical combustion chamber and method of making same
DE1099264B (de) * 1959-11-26 1961-02-09 Porsche Kg Ventilsteuerung fuer schnellaufende Brennkraftmaschinen
US3109416A (en) * 1960-05-09 1963-11-05 Chrysler Corp Multicylinder inline overhead valve engine
US3276438A (en) * 1964-01-31 1966-10-04 Gen Motors Corp Internal combustion engine valving arrangement
DE1801765A1 (de) * 1968-10-08 1970-07-16 Bayerische Motoren Werke Ag Brennraum fuer eine mit Gemischverdichtung und Fremdzuendung arbeitende Viertakt-Brennkraftmaschine
US3352293A (en) * 1965-07-28 1967-11-14 Gen Motors Corp Camshaft construction
FR1506513A (fr) * 1966-11-08 1967-12-22 Renault Perfectionnements au tracé des culasses de moteurs à explosion
GB1182092A (en) * 1968-01-25 1970-02-25 British Motor Corp Ltd Valve Assemblies for Overhead Camshaft Internal Combustion Engines
GB1256401A (en) * 1969-05-22 1971-12-08 Rubery Owen & Co Ltd Improvements in cylinder heads for internal combustion engines
GB1371819A (en) * 1971-01-22 1974-10-30 Alfa Romeo Spa Internal combustion engine having a device for utilizing the intake negative pressure
DE2443588A1 (de) * 1974-09-12 1976-03-25 Erich Oelmann Vorrichtung zur steuerung der einund auslassventile einer brennkraftmaschine

Also Published As

Publication number Publication date
GB2005347B (en) 1982-03-10
PT68621A (fr) 1978-11-01
FR2405360A1 (fr) 1979-05-04
CA1110130A (fr) 1981-10-06
IT7869230A0 (it) 1978-09-27
DE2843334C2 (de) 1983-11-24
US4223647A (en) 1980-09-23
FR2405360B1 (es) 1981-02-27
GB2005347A (en) 1979-04-19
DE2843334A1 (de) 1979-04-12
IT1108465B (it) 1985-12-09
BE871004A (fr) 1979-04-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103