ES291690U - Una culata para un motor de combustion interna - Google Patents

Una culata para un motor de combustion interna

Info

Publication number
ES291690U
ES291690U ES1984291690U ES291690U ES291690U ES 291690 U ES291690 U ES 291690U ES 1984291690 U ES1984291690 U ES 1984291690U ES 291690 U ES291690 U ES 291690U ES 291690 U ES291690 U ES 291690U
Authority
ES
Spain
Prior art keywords
cylinder head
cooling
cup
recess
head
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.)
Granted
Application number
ES1984291690U
Other languages
English (en)
Other versions
ES291690Y (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.)
Rover Co Ltd
Original Assignee
Rover Co Ltd
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 Rover Co Ltd filed Critical Rover Co Ltd
Publication of ES291690U publication Critical patent/ES291690U/es
Application granted granted Critical
Publication of ES291690Y publication Critical patent/ES291690Y/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
    • F02F1/242—Arrangement of spark plugs or injectors
    • 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
    • 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
    • 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B2275/18—DOHC [Double 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
    • 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
    • F02F2001/241—Cylinder heads specially adapted to pent roof shape of the combustion chamber
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Una culata para un motor de combustión interna, en la que las válvulas de admisión y escape para cada cilindro están inclinadas respecto al plano de los ejes de cilindro y en lados opuestos de dicho plano, comprendiendo la culata una pieza fundida que tiene un rebajo para cada cilindro extendido desde la cara opuesta a la cara de la cámara de combustión, entre las válvulas de admisión y de escape, hasta la zona de la correspondiente lumbrera o lumbreras de escape, y un miembro de cierre que se inserta dentro de cada rebajo, para definir un pasaje de refrigeración, teniendo el miembro de cierre una abertura para la inserción de una bujía de encendido.
ES1984291690U 1983-12-02 1984-11-27 Una culata para un motor de combustion interna Expired ES291690Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838332318A GB8332318D0 (en) 1983-12-02 1983-12-02 Cylinder head

Publications (2)

Publication Number Publication Date
ES291690U true ES291690U (es) 1986-05-16
ES291690Y ES291690Y (es) 1987-01-16

Family

ID=10552778

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984291690U Expired ES291690Y (es) 1983-12-02 1984-11-27 Una culata para un motor de combustion interna

Country Status (4)

Country Link
EP (1) EP0146254A1 (es)
JP (1) JPS60192858A (es)
ES (1) ES291690Y (es)
GB (2) GB8332318D0 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818636A1 (de) * 1988-06-01 1989-12-07 Bayerische Motoren Werke Ag Hubkolben-brennkraftmaschine mit einem zwei obenliegende steuerwellen umfassenden zylinderkopf
EP0344597B1 (de) * 1988-06-01 1991-11-21 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Zylinderkopf für obengesteuerte Brennkraftmaschinen
FR2662471B1 (fr) * 1990-05-23 1992-09-25 Peugeot Procede de realisation de puits de bougie dans une culasse d'un moteur a combustion interne et ensemble d'elements destine a former au moins un tel puits de bougie.
EP0433125B1 (fr) * 1989-12-15 1993-12-15 Automobiles Peugeot Procédé de réalisation de puits de bougie dans une culasse d'un moteur à combustion interne
DE4033623C1 (es) * 1990-10-23 1992-03-12 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4116943C2 (de) * 1991-05-24 1997-05-22 Daimler Benz Ag Flüssigkeitsgekühlter Vierventil-Zylinderkopf für eine mehrzylindrige Brennkraftmaschine
DE4324791A1 (de) * 1993-07-23 1995-01-26 Porsche Ag Zylinderkopfanordnung einer Brennkraftmaschine
DE102004009312B3 (de) * 2004-02-26 2005-04-28 Hatz Motoren Verfahren zur Herstellung eines einteiligen Zylinderkopfs für Dieselmotoren durch Druckgießen und Druckgussform zur Verwendung in dem Verfahren
CN103182480B (zh) * 2011-12-31 2015-07-08 上海爱仕达汽车零部件有限公司 一种发动机缸盖重力浇铸工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE395316C (de) * 1923-03-22 1924-05-17 Max Deubel Befestigung von Armaturen an Wandungen, die grosse Temperaturunterschiede gegen ihre Umgebung aufweisen
GB579664A (en) * 1943-10-26 1946-08-12 Continental Aviat & Eng Corp Cylinder head for internal combustion engines
CH277073A (de) * 1948-12-31 1951-08-15 United Machine Tools Factories Verfahren zur Herstellung von Gegenständen mit mindestens teilweise gekrümmten Kanälen, insbesondere durch Druckguss oder Spritzguss.
US2990819A (en) * 1958-05-14 1961-07-04 Gen Motors Corp Cylinder head construction for internal combustion engines
US3144013A (en) * 1962-04-10 1964-08-11 Renault Internal combustion engines
FR1506513A (fr) * 1966-11-08 1967-12-22 Renault Perfectionnements au tracé des culasses de moteurs à explosion
GB1256401A (en) * 1969-05-22 1971-12-08 Rubery Owen & Co Ltd Improvements in cylinder heads for internal combustion engines
GB1465486A (en) * 1973-04-18 1977-02-23 Aeroplane Motor Alu Cast Method and apparatus for forming a curved passage in a casting and a casting so formed

Also Published As

Publication number Publication date
ES291690Y (es) 1987-01-16
EP0146254A1 (en) 1985-06-26
GB2150634A (en) 1985-07-03
GB8428494D0 (en) 1984-12-19
JPS60192858A (ja) 1985-10-01
GB2150634B (en) 1987-10-21
GB8332318D0 (en) 1984-01-11

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