WO2006074493A3 - Brennkraftmaschine - Google Patents

Brennkraftmaschine Download PDF

Info

Publication number
WO2006074493A3
WO2006074493A3 PCT/AT2006/000007 AT2006000007W WO2006074493A3 WO 2006074493 A3 WO2006074493 A3 WO 2006074493A3 AT 2006000007 W AT2006000007 W AT 2006000007W WO 2006074493 A3 WO2006074493 A3 WO 2006074493A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
blower wheel
cylinder
housing
Prior art date
Application number
PCT/AT2006/000007
Other languages
English (en)
French (fr)
Other versions
WO2006074493A2 (de
Inventor
Franz Laimboeck
Original Assignee
Avl List Gmbh
Franz Laimboeck
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 AT412005A external-priority patent/AT501201B1/de
Priority claimed from AT0004305A external-priority patent/AT501202B1/de
Priority claimed from AT442005A external-priority patent/AT501172B1/de
Application filed by Avl List Gmbh, Franz Laimboeck filed Critical Avl List Gmbh
Priority to DE112006000223T priority Critical patent/DE112006000223A5/de
Publication of WO2006074493A2 publication Critical patent/WO2006074493A2/de
Publication of WO2006074493A3 publication Critical patent/WO2006074493A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • 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
    • F02F1/4228—Helically-shaped channels 
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Die Erfindung betrifft eine luftgekühlte Brennkraftmaschine mit zumindest einem Zylinder (2), mit einem das Zylindergehäuse (12) zumindest teilweise umgebenden Gebläsegehäuse (6), in welchem zumindest ein vorzugsweise durch eine Kurbelwelle (5) angetriebenes Gebläselaufrad (7) angeordnet ist. Eine gleichmäßige Kühlung und bessere Wärmeverteilung kann durch ein Mittel zur halbaxialen Strömungsumlenkung des aus dem Gebläselaufrad (7) austretenden Kühlluftstroms (10) erreicht werden.
PCT/AT2006/000007 2005-01-13 2006-01-05 Brennkraftmaschine WO2006074493A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112006000223T DE112006000223A5 (de) 2005-01-13 2006-01-05 Brennkraftmaschine

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
AT412005A AT501201B1 (de) 2005-01-13 2005-01-13 Luftgekühlte brennkraftmaschine
ATA43/2005 2005-01-13
ATA44/2005 2005-01-13
ATA41/2005 2005-01-13
AT0004305A AT501202B1 (de) 2005-01-13 2005-01-13 Viertakt-brennkraftmaschine
AT442005A AT501172B1 (de) 2005-01-13 2005-01-13 Brennkraftmaschine

Publications (2)

Publication Number Publication Date
WO2006074493A2 WO2006074493A2 (de) 2006-07-20
WO2006074493A3 true WO2006074493A3 (de) 2006-11-16

Family

ID=36087691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2006/000007 WO2006074493A2 (de) 2005-01-13 2006-01-05 Brennkraftmaschine

Country Status (2)

Country Link
DE (1) DE112006000223A5 (de)
WO (1) WO2006074493A2 (de)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864981A (en) * 1988-07-08 1989-09-12 Kawasaki Jukogyo Kabushiki Kaisha Overhead valve type engine
JPH03222813A (ja) * 1990-01-26 1991-10-01 Yamaha Motor Co Ltd 自動二輪車の空冷エンジン
JPH094549A (ja) * 1995-06-21 1997-01-07 Mitsubishi Heavy Ind Ltd 小型汎用エンジン用電子点火装置の取付構造
EP0799979A1 (de) * 1995-10-19 1997-10-08 Hitachi Construction Machinery Co., Ltd. Maschinenkühler und baumaschinen
DE29801032U1 (de) * 1998-01-27 1998-03-12 Bomag Gmbh Verdichtungsgerät
JP2001241325A (ja) * 2000-02-29 2001-09-07 Yamaha Motor Co Ltd 強制空冷式４サイクルエンジンの冷却構造
JP2001349216A (ja) * 2000-06-06 2001-12-21 Yanmar Diesel Engine Co Ltd 空冷式内燃機関
JP2002206424A (ja) * 2001-01-12 2002-07-26 Maruyama Mfg Co Ltd 空冷式２サイクルエンジン
JP2003239739A (ja) * 2002-02-20 2003-08-27 Suzuki Motor Corp 強制空冷エンジンの送風構造
US20040139728A1 (en) * 2002-10-28 2004-07-22 Kazuya Tanabe Atmospheric pollutant treatment structure

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864981A (en) * 1988-07-08 1989-09-12 Kawasaki Jukogyo Kabushiki Kaisha Overhead valve type engine
JPH03222813A (ja) * 1990-01-26 1991-10-01 Yamaha Motor Co Ltd 自動二輪車の空冷エンジン
JPH094549A (ja) * 1995-06-21 1997-01-07 Mitsubishi Heavy Ind Ltd 小型汎用エンジン用電子点火装置の取付構造
EP0799979A1 (de) * 1995-10-19 1997-10-08 Hitachi Construction Machinery Co., Ltd. Maschinenkühler und baumaschinen
DE29801032U1 (de) * 1998-01-27 1998-03-12 Bomag Gmbh Verdichtungsgerät
JP2001241325A (ja) * 2000-02-29 2001-09-07 Yamaha Motor Co Ltd 強制空冷式４サイクルエンジンの冷却構造
JP2001349216A (ja) * 2000-06-06 2001-12-21 Yanmar Diesel Engine Co Ltd 空冷式内燃機関
JP2002206424A (ja) * 2001-01-12 2002-07-26 Maruyama Mfg Co Ltd 空冷式２サイクルエンジン
JP2003239739A (ja) * 2002-02-20 2003-08-27 Suzuki Motor Corp 強制空冷エンジンの送風構造
US20040139728A1 (en) * 2002-10-28 2004-07-22 Kazuya Tanabe Atmospheric pollutant treatment structure

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 505 (M - 1194) 20 December 1991 (1991-12-20) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 05 30 May 1997 (1997-05-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 26 1 July 2002 (2002-07-01) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 04 4 August 2002 (2002-08-04) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 11 6 November 2002 (2002-11-06) *
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Also Published As

Publication number Publication date
WO2006074493A2 (de) 2006-07-20
DE112006000223A5 (de) 2007-11-08

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