EP2079919A4 - Crankcase and internal combustion engine unit - Google Patents

Crankcase and internal combustion engine unit

Info

Publication number
EP2079919A4
EP2079919A4 EP06812996A EP06812996A EP2079919A4 EP 2079919 A4 EP2079919 A4 EP 2079919A4 EP 06812996 A EP06812996 A EP 06812996A EP 06812996 A EP06812996 A EP 06812996A EP 2079919 A4 EP2079919 A4 EP 2079919A4
Authority
EP
European Patent Office
Prior art keywords
crankcase
combustion engine
internal combustion
engine unit
unit
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
EP06812996A
Other languages
German (de)
French (fr)
Other versions
EP2079919B1 (en
EP2079919A1 (en
Inventor
Peter Johansson
Peter Gunnarsson
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.)
Husqvarna AB
Original Assignee
Husqvarna AB
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 Husqvarna AB filed Critical Husqvarna AB
Publication of EP2079919A1 publication Critical patent/EP2079919A1/en
Publication of EP2079919A4 publication Critical patent/EP2079919A4/en
Application granted granted Critical
Publication of EP2079919B1 publication Critical patent/EP2079919B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/007—Adaptations for cooling
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
EP06812996.4A 2006-11-08 2006-11-08 Crankcase and internal combustion engine unit Active EP2079919B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2006/001273 WO2008057015A1 (en) 2006-11-08 2006-11-08 Crankcase and internal combustion engine unit

Publications (3)

Publication Number Publication Date
EP2079919A1 EP2079919A1 (en) 2009-07-22
EP2079919A4 true EP2079919A4 (en) 2010-05-12
EP2079919B1 EP2079919B1 (en) 2019-01-16

Family

ID=39364750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06812996.4A Active EP2079919B1 (en) 2006-11-08 2006-11-08 Crankcase and internal combustion engine unit

Country Status (2)

Country Link
EP (1) EP2079919B1 (en)
WO (1) WO2008057015A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008003781U1 (en) * 2008-03-18 2009-08-13 Dolmar Gmbh Device for cleaning intake air
FR3016396A1 (en) * 2014-01-13 2015-07-17 Rdmo PUMP BODY INTEGRATED IN THE CASING OF A LIQUID COOLING ENGINE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317842C (en) *
US3747649A (en) * 1971-02-08 1973-07-24 Outboard Marine Corp Crankshaft magneto system
JPH1077835A (en) * 1996-08-30 1998-03-24 Fuji Heavy Ind Ltd Cooling device for air-cooled engine
JP2001263028A (en) * 2000-03-16 2001-09-26 Honda Motor Co Ltd Side-valve type engine
JP2002371846A (en) * 2001-06-15 2002-12-26 Mitsubishi Heavy Ind Ltd Cooling device for air cooled engine
US20040206312A1 (en) * 2003-04-21 2004-10-21 Kioritz Corporation Air-cooled four-stroke internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618669A1 (en) * 1996-05-09 1997-11-13 Stihl Maschf Andreas Hand held tool e.g. cutters, chain saw, disk grinder etc.
US6314922B1 (en) * 1998-07-23 2001-11-13 Andreas Stihl Ag & Co. Hand-held working tool
DE10021705B4 (en) * 2000-05-04 2018-01-11 Andreas Stihl Ag & Co. Hand-held implement

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317842C (en) *
US3747649A (en) * 1971-02-08 1973-07-24 Outboard Marine Corp Crankshaft magneto system
JPH1077835A (en) * 1996-08-30 1998-03-24 Fuji Heavy Ind Ltd Cooling device for air-cooled engine
JP2001263028A (en) * 2000-03-16 2001-09-26 Honda Motor Co Ltd Side-valve type engine
JP2002371846A (en) * 2001-06-15 2002-12-26 Mitsubishi Heavy Ind Ltd Cooling device for air cooled engine
US20040206312A1 (en) * 2003-04-21 2004-10-21 Kioritz Corporation Air-cooled four-stroke internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008057015A1 *

Also Published As

Publication number Publication date
EP2079919B1 (en) 2019-01-16
WO2008057015A1 (en) 2008-05-15
EP2079919A1 (en) 2009-07-22

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