CA1016031A - Method and apparatus for operating an engine-driven chain saw in an environment where ice may form in the carburetor of the engine - Google Patents

Method and apparatus for operating an engine-driven chain saw in an environment where ice may form in the carburetor of the engine

Info

Publication number
CA1016031A
CA1016031A CA190,434.A CA190434A CA1016031A CA 1016031 A CA1016031 A CA 1016031A CA 190434 A CA190434 A CA 190434A CA 1016031 A CA1016031 A CA 1016031A
Authority
CA
Canada
Prior art keywords
engine
carburetor
ice
environment
operating
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
CA190,434.A
Inventor
John L. Dilworth
John L. Zimmerer
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.)
'CCULLOCH Corp
Original Assignee
'CCULLOCH 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 'CCULLOCH Corp filed Critical 'CCULLOCH Corp
Application granted granted Critical
Publication of CA1016031A publication Critical patent/CA1016031A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
    • F02M17/50—Carburettors having means for combating ice-formation
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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
    • 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

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)
  • Lubrication Of Internal Combustion Engines (AREA)
CA190,434.A 1973-01-22 1974-01-17 Method and apparatus for operating an engine-driven chain saw in an environment where ice may form in the carburetor of the engine Expired CA1016031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US325346A US3881452A (en) 1973-01-22 1973-01-22 Method and apparatus for operating an engine-driven chain saw in an environment where ice may form in the carburetor of the engine

Publications (1)

Publication Number Publication Date
CA1016031A true CA1016031A (en) 1977-08-23

Family

ID=23267504

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,434.A Expired CA1016031A (en) 1973-01-22 1974-01-17 Method and apparatus for operating an engine-driven chain saw in an environment where ice may form in the carburetor of the engine

Country Status (2)

Country Link
US (1) US3881452A (en)
CA (1) CA1016031A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU580370B2 (en) * 1985-01-08 1989-01-12 Komatsu Zenoah Co. Chain saw
US6427364B1 (en) 2000-08-07 2002-08-06 Murray, Inc. Arrangement for heating air supplied to a carburetor of a snow thrower engine
US20050016474A1 (en) * 2003-04-08 2005-01-27 Dopke Russell J. Intake air and carburetor heating arrangement for V-twin engines
US20060021592A1 (en) * 2004-07-29 2006-02-02 Ryczek Stephen J Heater box for an engine
US20060118069A1 (en) * 2004-12-06 2006-06-08 Snyder Dale D Carburetor and intake air heating arrangements for V-twin engines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807526A (en) * 1950-10-04 1957-09-24 Standard Oil Co Additive for motor fuels and fuel compositions containing the same
US2876750A (en) * 1954-01-21 1959-03-10 Phillips Petroleum Co Fuel containing anti-icing additives
US2883276A (en) * 1954-01-21 1959-04-21 Phillips Petroleum Co Fuel containing anti-icing additives
US2896593A (en) * 1955-08-08 1959-07-28 Lawrence E Riemenschneider Method for operating two-cycle engines
US2843463A (en) * 1955-09-12 1958-07-15 Gulf Research Development Co Non-stalling gasoline fuel compositions
US2844448A (en) * 1955-12-23 1958-07-22 Texas Co Fuels containing a deposit-control additive
GB844278A (en) * 1957-10-10 1960-08-10 Exxon Research Engineering Co Fuel compositions for internal combustion engines
US3230057A (en) * 1961-07-31 1966-01-18 Standard Oil Co Addition agent and two-cycle engine oil
US3337459A (en) * 1965-06-04 1967-08-22 Shell Oil Co 2-stroke lubricant
US3372679A (en) * 1966-04-27 1968-03-12 Remington Arms Co Inc Fuel tank venting system
US3498280A (en) * 1968-07-15 1970-03-03 Mcculloch Corp Chain saw with carburetor heater

Also Published As

Publication number Publication date
US3881452A (en) 1975-05-06

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