IT1290942B1 - Testa cilindri per motore a combustione interna. - Google Patents

Testa cilindri per motore a combustione interna.

Info

Publication number
IT1290942B1
IT1290942B1 IT97RM000095A ITRM970095A IT1290942B1 IT 1290942 B1 IT1290942 B1 IT 1290942B1 IT 97RM000095 A IT97RM000095 A IT 97RM000095A IT RM970095 A ITRM970095 A IT RM970095A IT 1290942 B1 IT1290942 B1 IT 1290942B1
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
cylinder head
cylinder
head
Prior art date
Application number
IT97RM000095A
Other languages
English (en)
Inventor
Ulrich Engel
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of ITRM970095A1 publication Critical patent/ITRM970095A1/it
Application granted granted Critical
Publication of IT1290942B1 publication Critical patent/IT1290942B1/it

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
    • F02F1/42—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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/042—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors induction channel having a helical shape around the intake valve axis
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
    • F02F2001/246—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis and orientated radially from the combustion chamber surface
    • 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
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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)
  • Valve Device For Special Equipments (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
IT97RM000095A 1996-03-22 1997-02-21 Testa cilindri per motore a combustione interna. IT1290942B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19611362A DE19611362C1 (de) 1996-03-22 1996-03-22 Zylinderkopf einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
ITRM970095A1 ITRM970095A1 (it) 1998-08-21
IT1290942B1 true IT1290942B1 (it) 1998-12-14

Family

ID=7789112

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000095A IT1290942B1 (it) 1996-03-22 1997-02-21 Testa cilindri per motore a combustione interna.

Country Status (5)

Country Link
US (1) US5727521A (it)
DE (1) DE19611362C1 (it)
FR (1) FR2746442B1 (it)
GB (1) GB2311329B (it)
IT (1) IT1290942B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953758B1 (de) * 1998-04-21 2003-10-08 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Zylinderkopf
US6397813B1 (en) * 2000-04-28 2002-06-04 Ford Global Technologies, Inc. Method and apparatus for inducing swirl in an engine cylinder by controlling engine valves
ITTO20010660A1 (it) * 2001-07-06 2003-01-06 Fiat Ricerche Motore diesel pluricilindrico con azionamento variabile delle valvole.
DE102005048951B4 (de) 2005-10-13 2018-10-11 Audi Ag Dieselmotor mit Vierventil-Zylinderkopf und Verfahren zur Drallsteuerung
US7739989B2 (en) * 2006-02-08 2010-06-22 Honda Motor Co., Ltd. Valve-operating mechanism for internal combustion engine
DE102007053891B4 (de) * 2007-11-09 2017-02-16 Volkswagen Ag Verfahren zum Betrieb eines Verbrennungsmotors mit Selbstzündung
DE102011000893A1 (de) * 2011-02-23 2012-08-23 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Steuerung der Ladung eines Brennraums einer Brennkraftmaschine und Vorrichtung hierzu

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894312A (en) * 1957-09-17 1962-04-18 Alfred Buchi Two-stroke internal combustion engines
GB895554A (en) * 1961-02-23 1962-05-02 Alfred Johann Buchi Improvements in or relating to gas engines
SE401239B (sv) * 1972-05-10 1978-04-24 List Hans Forbrenningsmotor av insprutningstyp
JPS54153919A (en) * 1978-05-25 1979-12-04 Toyota Motor Corp Plural intake valve system internal combustion engine
DE3507767A1 (de) * 1985-03-05 1986-09-11 Knorr-Bremse AG, 8000 München Ladungsdrall- und/oder -turbulenzeinrichtung fuer verbrennungsmotore
JPS63243414A (ja) * 1987-03-30 1988-10-11 Mazda Motor Corp Ｄｏｈｃエンジン
JPH03279623A (ja) * 1990-03-27 1991-12-10 Mazda Motor Corp 多弁式エンジンの制御装置
JPH04292526A (ja) * 1991-03-20 1992-10-16 Honda Motor Co Ltd ４サイクル内燃機関
JP2809005B2 (ja) * 1992-09-17 1998-10-08 日産自動車株式会社 内燃機関の可変動弁装置
JP3424264B2 (ja) * 1993-05-18 2003-07-07 マツダ株式会社 ディーゼルエンジンの吸気装置
JP3513911B2 (ja) * 1993-05-18 2004-03-31 マツダ株式会社 ディーゼルエンジンの吸気装置

Also Published As

Publication number Publication date
DE19611362C1 (de) 1997-09-18
US5727521A (en) 1998-03-17
GB2311329A (en) 1997-09-24
GB2311329B (en) 1998-03-18
FR2746442A1 (fr) 1997-09-26
GB9704083D0 (en) 1997-04-16
ITRM970095A1 (it) 1998-08-21
FR2746442B1 (fr) 1999-03-19

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Legal Events

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0001 Granted