CA963756A - Crankshaft magneto system for chain saw engine - Google Patents

Crankshaft magneto system for chain saw engine

Info

Publication number
CA963756A
CA963756A CA121,150A CA121150A CA963756A CA 963756 A CA963756 A CA 963756A CA 121150 A CA121150 A CA 121150A CA 963756 A CA963756 A CA 963756A
Authority
CA
Canada
Prior art keywords
crankshaft
chain saw
saw engine
magneto system
magneto
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.)
Expired
Application number
CA121,150A
Other versions
CA121150S (en
Inventor
Ulrich O. Densow
Lloyd A. Simmons
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Application granted granted Critical
Publication of CA963756A publication Critical patent/CA963756A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/04—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage the generator being specially adapted for use with specific engine types, e.g. engines with V arrangement of cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P1/00—Installations having electric ignition energy generated by magneto- or dynamo- electric generators without subsequent storage
    • F02P1/08—Layout of circuits
    • F02P1/086—Layout of circuits for generating sparks by discharging a capacitor into a coil circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Harvester Elements (AREA)
CA121,150A 1971-02-08 1971-08-23 Crankshaft magneto system for chain saw engine Expired CA963756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11332271A 1971-02-08 1971-02-08

Publications (1)

Publication Number Publication Date
CA963756A true CA963756A (en) 1975-03-04

Family

ID=22348796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,150A Expired CA963756A (en) 1971-02-08 1971-08-23 Crankshaft magneto system for chain saw engine

Country Status (2)

Country Link
US (1) US3747649A (en)
CA (1) CA963756A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096919A (en) * 1976-09-02 1978-06-27 Thompson Richard G Propulsion unit for skiers
US4372415A (en) * 1979-04-10 1983-02-08 Honda Giken Kogyo Kabushiki Kaisha Vehicle drive unit
US4285309A (en) * 1979-11-13 1981-08-25 Jonsereds Aktiebolag Housing for an internal combustion engine
JPS6114403Y2 (en) * 1980-03-26 1986-05-06
JPS56139761A (en) * 1980-03-31 1981-10-31 Shimadzu Corp Sealing arm device for operation
DE3143246A1 (en) * 1981-10-31 1983-05-11 Fa. Andreas Stihl, 7050 Waiblingen SINGLE CYLINDER ENGINE
US4606305A (en) * 1983-12-20 1986-08-19 Tecumseh Products Company External magnet flywheel mounting
US4538586A (en) * 1983-12-21 1985-09-03 Textron, Inc. Capacitive discharge ignition with long spark duration
US4640242A (en) * 1984-08-21 1987-02-03 Usher Meyman Rotary engine
SE8500666L (en) * 1985-02-13 1986-05-20 Electrolux Ab DEVICE FOR INTAKE OF COOLING AND COMBUSTION AIR
DE3535477C2 (en) * 1985-10-04 1996-05-02 Stihl Maschf Andreas Chain saw or similar hand-held drive machine
EP0238996A3 (en) * 1986-03-21 1988-12-14 Roger Martin Hall Two-stroke engine
JPH0649898Y2 (en) * 1987-11-11 1994-12-14 株式会社共立 Internal combustion engine starter
JPH0649899Y2 (en) * 1987-11-25 1994-12-14 株式会社共立 Internal combustion engine for portable work machine with automatic starter
US5287518A (en) * 1992-06-12 1994-02-15 Ford Motor Company Engine crankshaft variable reluctance alternator
US5333580A (en) * 1993-01-29 1994-08-02 Textron Inc. Starter input shaft
JPH084636A (en) * 1994-06-20 1996-01-09 Ryobi Ltd Crankshaft and ignition device for internal combustion engine
JP2001090546A (en) * 1999-09-24 2001-04-03 Honda Motor Co Ltd Engine
DE10044023A1 (en) * 2000-09-06 2002-03-14 Stihl Maschf Andreas Two-stroke engine with air purge
JP3966687B2 (en) * 2000-12-04 2007-08-29 本田技研工業株式会社 Engine ignition device
JP4155714B2 (en) * 2001-01-10 2008-09-24 本田技研工業株式会社 Internal combustion engine
US7245050B2 (en) * 2001-08-20 2007-07-17 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine
ZA200801504B (en) * 2005-04-14 2009-05-27 Beaulieu Gerald Electromagnetic motor
WO2008057015A1 (en) * 2006-11-08 2008-05-15 Husqvarna Aktiebolag Crankcase and internal combustion engine unit
US10408116B2 (en) * 2017-10-03 2019-09-10 Polaris Industries Inc. Snowmobile

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998471A (en) * 1961-08-29 Jaulmes
US1633863A (en) * 1926-03-29 1927-06-28 Sherman L Kelly Engine-starter drive
US1838700A (en) * 1927-09-17 1931-12-29 Ural Maschinen Vertriebsgesell Portable motor
US2895466A (en) * 1955-02-14 1959-07-21 Remington Arms Co Inc Chain saw starter mechanism
US3134376A (en) * 1961-05-08 1964-05-26 Ohlsson & Rice Inc Engine starter reel and method of making the same
US3252452A (en) * 1962-11-08 1966-05-24 Mcculloch Corp Balanced piston engine
US3306277A (en) * 1964-10-23 1967-02-28 Mcculloch Corp Spring starter for internal combustion engines
US3366099A (en) * 1966-10-12 1968-01-30 Jacobsen Mfg Co Recoil type of gasoline engine starter
US3447521A (en) * 1967-06-22 1969-06-03 Phelon Co Inc Breakerless ignition system with automatic spark advance using triggering coil
US3449964A (en) * 1968-07-23 1969-06-17 Outboard Marine Corp Swing arm starter
US3581717A (en) * 1968-12-04 1971-06-01 Arthur M Fullerton Chain saw

Also Published As

Publication number Publication date
US3747649A (en) 1973-07-24

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