SK279912B6 - Štvorventilová hlava valcov - Google Patents

Štvorventilová hlava valcov Download PDF

Info

Publication number
SK279912B6
SK279912B6 SK4468-90A SK446890A SK279912B6 SK 279912 B6 SK279912 B6 SK 279912B6 SK 446890 A SK446890 A SK 446890A SK 279912 B6 SK279912 B6 SK 279912B6
Authority
SK
Slovakia
Prior art keywords
cylinder head
valve
ratio
angle
row
Prior art date
Application number
SK4468-90A
Other languages
English (en)
Slovak (sk)
Inventor
František Fidrmuc
Original Assignee
Škoda Auto
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 Škoda Auto filed Critical Škoda Auto
Publication of SK279912B6 publication Critical patent/SK279912B6/sk

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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
SK4468-90A 1990-09-13 1990-09-13 Štvorventilová hlava valcov SK279912B6 (sk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS904468A CZ282386B6 (cs) 1990-09-13 1990-09-13 Čtyřventilová hlava válců

Publications (1)

Publication Number Publication Date
SK279912B6 true SK279912B6 (sk) 1999-05-07

Family

ID=5387499

Family Applications (1)

Application Number Title Priority Date Filing Date
SK4468-90A SK279912B6 (sk) 1990-09-13 1990-09-13 Štvorventilová hlava valcov

Country Status (3)

Country Link
CZ (1) CZ282386B6 (de)
DE (1) DE4121504C2 (de)
SK (1) SK279912B6 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06173619A (ja) * 1992-12-08 1994-06-21 Yamaha Motor Co Ltd ４サイクルエンジンの動弁機構
DE4327943A1 (de) * 1993-08-19 1995-02-23 Audi Ag Ventilsteuerung für eine Brennkraftmaschine
CA2132282C (en) * 1993-10-29 2005-11-22 Richard William Smith, Jr. High performance head assembly for an internal combustion engine
DE4338186A1 (de) * 1993-11-09 1995-05-11 Kloeckner Humboldt Deutz Ag Hubkolbenbrennkraftmaschine
JPH084505A (ja) * 1994-06-17 1996-01-09 Yamaha Motor Co Ltd エンジンの動弁装置
EP0744530A1 (de) 1995-05-22 1996-11-27 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Zylinderkopf
DE19729948A1 (de) * 1997-07-12 1999-01-14 Deutz Ag Nockenwellenlagerrahmen
DE19801606A1 (de) * 1998-01-17 1999-07-22 Audi Ag Zylinderkopf
US7845323B2 (en) * 2007-07-06 2010-12-07 Brp-Powertrain Gmbh & Co Kg Internal combustion engine cam follower arrangement
WO2010043242A1 (de) * 2008-10-17 2010-04-22 Fev Motorentechnik Gmbh Zylinderkopf mit nockenwellenanordnung
DE102016216223B4 (de) 2016-08-29 2018-11-15 Thyssenkrupp Ag Verfahren zur Montage einer gebauten Nockenwelle

Also Published As

Publication number Publication date
CZ282386B6 (cs) 1997-07-16
DE4121504C2 (de) 1995-07-13
CS446890A3 (en) 1992-03-18
DE4121504A1 (de) 1992-03-26

Similar Documents

Publication Publication Date Title
SK279912B6 (sk) Štvorventilová hlava valcov
US5163390A (en) Rocker arm arrangement for single cam multi-valve engine
EP0945598A3 (de) Viertakt-Brennkraftmaschine
EP0413317A1 (de) Auslassventilsteuervorrichtung für einen parallelen Mehrzylinder-Zweitaktmotor
JPH0646004B2 (ja) 内燃機関のカム軸保持構造
JPH0646005B2 (ja) 動弁用カム軸の軸受構造
GB2142975A (en) Internal combustion engine having single overhead camshaft
JPS6285118A (ja) エンジン用吸気マニホ−ルド装置
US5762042A (en) Internal combustion engine
US5799638A (en) Direction injection system for multi-valve engine
US5174260A (en) Intake port structure for multi valve engine
US5230317A (en) Single overhead cam multi-valve engine
US4671216A (en) Air intake device for a V-type engine
EP1258614B1 (de) Brennkraftmaschine mit mehreren Zylindern
US4858573A (en) Internal combustion engines
JPS60243307A (ja) 内燃機関のシリンダヘツド組立体構造
EP0595316B1 (de) Zylinderkopf und Ventilanordnung einer Mehrventil-Brennkraftmaschine
US7513226B2 (en) Hydraulic control system for a switching valve train
EP0845583A1 (de) Ventilanordnung für Brennkraftmaschine mit obenliegenden Ventilen
EP0688939A2 (de) Zylinderkopfanordnung für eine Mehrventil-Brennkraftmaschine mit obenliegender Nockenwelle
JPS6149120A (ja) ４行程内燃機関
GB2134977A (en) Internal combustion engine and cylinder head therefor
US5309880A (en) Dual induction system for internal combustion engine having splayed intake passages
US6065437A (en) Four-valve cylinder head of an internal combustion engine
EP0430263B1 (de) Ventilvorrichtung für Mehrventilbrennkraftmaschine