WO2007104067A3 - Gaswechselkanal für eine brennkraftmaschine - Google Patents

Gaswechselkanal für eine brennkraftmaschine Download PDF

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Publication number
WO2007104067A3
WO2007104067A3 PCT/AT2007/000124 AT2007000124W WO2007104067A3 WO 2007104067 A3 WO2007104067 A3 WO 2007104067A3 AT 2007000124 W AT2007000124 W AT 2007000124W WO 2007104067 A3 WO2007104067 A3 WO 2007104067A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas exchange
combustion engine
internal combustion
exchange channel
orifice
Prior art date
Application number
PCT/AT2007/000124
Other languages
English (en)
French (fr)
Other versions
WO2007104067A2 (de
Inventor
Reinhard Glanz
Franz Laimboeck
Paul Kapus
Kurt Prevedel
Original Assignee
Avl List Gmbh
Reinhard Glanz
Franz Laimboeck
Paul Kapus
Kurt Prevedel
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
Priority claimed from AT4132006A external-priority patent/AT501134B1/de
Priority claimed from AT0143406A external-priority patent/AT501934B1/de
Priority claimed from AT0169706A external-priority patent/AT502296A3/de
Priority claimed from AT0202106A external-priority patent/AT502906B1/de
Application filed by Avl List Gmbh, Reinhard Glanz, Franz Laimboeck, Paul Kapus, Kurt Prevedel filed Critical Avl List Gmbh
Priority to DE112007000294T priority Critical patent/DE112007000294A5/de
Publication of WO2007104067A2 publication Critical patent/WO2007104067A2/de
Publication of WO2007104067A3 publication Critical patent/WO2007104067A3/de

Links

Classifications

    • 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • 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
    • 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
    • F02B75/06—Engines with means for equalising torque
    • 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
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/264—Rotating balancer shafts
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

Die Erfindung betrifft einen Gaswechselkanal (2) für eine Brennkraftmaschine, wobei im Bereich einer Mündung (3) in einem Brennraum ein Ventilsitzring (4) angeordnet ist, und wobei im Bereich der Mündung (3) in den Brennraum auf einer Seite des Gaswechselkanals (2) eine, vorzugsweise durch einen Kontrollschnitt geformte, Strömungsabrisskante (8) angeordnet ist. Um hohe Ladungsbewegungen zu generieren und den Strömungswiderstand so klein wie möglich zu halten, ist vorsehen, dass die Strömungsabrisskante (8) durch die innere Mantelfläche (5) des Ventilsitzringes (4) gebildet ist.
PCT/AT2007/000124 2006-03-14 2007-03-14 Gaswechselkanal für eine brennkraftmaschine WO2007104067A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112007000294T DE112007000294A5 (de) 2006-03-14 2007-03-14 Gaswechselkanal für eine Brennkraftmaschine

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
ATA413/2006 2006-03-14
AT4132006A AT501134B1 (de) 2006-03-14 2006-03-14 Triebwerk für eine brennkraftmaschine
ATA1434/2006 2006-08-28
AT0143406A AT501934B1 (de) 2006-08-28 2006-08-28 Gaswechselkanal für eine brennkraftmaschine
ATA1697/2006 2006-10-11
AT0169706A AT502296A3 (de) 2006-10-11 2006-10-11 Brennkraftmaschine mit einem einlasssystem
AT0202106A AT502906B1 (de) 2006-12-05 2006-12-05 Brennkraftmaschine mit einer gaswechselkanalanordnung
ATA2021/2006 2006-12-05

Publications (2)

Publication Number Publication Date
WO2007104067A2 WO2007104067A2 (de) 2007-09-20
WO2007104067A3 true WO2007104067A3 (de) 2008-01-17

Family

ID=38279233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2007/000124 WO2007104067A2 (de) 2006-03-14 2007-03-14 Gaswechselkanal für eine brennkraftmaschine

Country Status (2)

Country Link
DE (1) DE112007000294A5 (de)
WO (1) WO2007104067A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP3835A (en) * 2008-09-29 2016-09-30 Tvs Motor Co Ltd Integrated balancing and cooling system for ic engines
JP5835687B2 (ja) * 2010-09-13 2015-12-24 株式会社東芝 流体機械
DE102013225903A1 (de) * 2013-12-13 2015-06-18 Bayerische Motoren Werke Aktiengesellschaft Bauteil mit einem Ventilsitz sowie Ventilsitzring
CN111486034B (zh) * 2019-01-29 2021-10-15 长城汽车股份有限公司 发动机进气道和发动机
FR3105294B1 (fr) * 2019-12-18 2022-03-18 Psa Automobiles Sa Moteur thermique à siège de soupape d’admission à formes d’intrado et d’extrado optimisant le remplissage d’air

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135806C (de) *
GB410047A (en) * 1933-12-14 1934-05-10 Paul Rudolph Hasson Improvements relating to the inlet passages of the cylinders of internal combustion engines
DE909266C (de) * 1943-02-02 1954-04-15 Maschf Augsburg Nuernberg Ag Vorrichtung zur Erzeugung einer Luftdrehung im Zylinder einer Brennkraftmaschine mittels eines am Ventilsitzring im Einstroemkanal vor dem Einlassventil angeordneten Ablenkschirms
GB882706A (en) * 1957-09-18 1961-11-15 British Leyland Motor Corp Cylinder heads and valve seats for internal combustion engines
DE1295274B (de) * 1962-04-05 1969-05-14 Humber Ltd Ladungswechselkanal im Zylinder oder Zylinderkopf einer Brennkraftmaschine
US4438740A (en) * 1980-09-23 1984-03-27 Brico Engineering Limited Valve seat inserts for internal combustion engines
FR2557637A1 (fr) * 1983-12-30 1985-07-05 Maschf Augsburg Nuernberg Ag Canal d'admission menage dans la culasse d'un moteur a combustion interne
DE4422328A1 (de) * 1993-07-08 1995-01-12 Volkswagen Ag Ventilsitzring für ein Gemisch-Einlaßventil einer Brennkraftmaschine
AT1790U1 (de) * 1996-11-08 1997-11-25 Avl List Gmbh Hubkolben-brennkraftmaschine mit einer einlasskanalanordnung im zylinderkopf
WO2003012267A1 (de) * 2001-08-02 2003-02-13 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine
DE10338132A1 (de) * 2002-08-23 2004-03-04 Avl List Gmbh Einlasskanalanordnung für eine Brennkraftmaschine
KR20040041364A (ko) * 2002-11-11 2004-05-17 현대자동차주식회사 엔진의 흡기 밸브 시트

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135806C (de) *
GB410047A (en) * 1933-12-14 1934-05-10 Paul Rudolph Hasson Improvements relating to the inlet passages of the cylinders of internal combustion engines
DE909266C (de) * 1943-02-02 1954-04-15 Maschf Augsburg Nuernberg Ag Vorrichtung zur Erzeugung einer Luftdrehung im Zylinder einer Brennkraftmaschine mittels eines am Ventilsitzring im Einstroemkanal vor dem Einlassventil angeordneten Ablenkschirms
GB882706A (en) * 1957-09-18 1961-11-15 British Leyland Motor Corp Cylinder heads and valve seats for internal combustion engines
DE1295274B (de) * 1962-04-05 1969-05-14 Humber Ltd Ladungswechselkanal im Zylinder oder Zylinderkopf einer Brennkraftmaschine
US4438740A (en) * 1980-09-23 1984-03-27 Brico Engineering Limited Valve seat inserts for internal combustion engines
FR2557637A1 (fr) * 1983-12-30 1985-07-05 Maschf Augsburg Nuernberg Ag Canal d'admission menage dans la culasse d'un moteur a combustion interne
DE4422328A1 (de) * 1993-07-08 1995-01-12 Volkswagen Ag Ventilsitzring für ein Gemisch-Einlaßventil einer Brennkraftmaschine
AT1790U1 (de) * 1996-11-08 1997-11-25 Avl List Gmbh Hubkolben-brennkraftmaschine mit einer einlasskanalanordnung im zylinderkopf
WO2003012267A1 (de) * 2001-08-02 2003-02-13 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine
DE10338132A1 (de) * 2002-08-23 2004-03-04 Avl List Gmbh Einlasskanalanordnung für eine Brennkraftmaschine
KR20040041364A (ko) * 2002-11-11 2004-05-17 현대자동차주식회사 엔진의 흡기 밸브 시트

Also Published As

Publication number Publication date
DE112007000294A5 (de) 2009-02-26
WO2007104067A2 (de) 2007-09-20

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