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  2. Yamabiko Corporation - Wikipedia

    en.wikipedia.org/wiki/Yamabiko_Corporation

    Until the 1960s, the company concentrated on the manufacture of power dusters, mist blowers and other pest control machinery. The first Kyoritsu Noki brushcutter was introduced in 1960 and three years later, the company launched its first chainsaw, the Echo CS-80, and the first Kyoritsu Noki tool to bear the "Echo" brand name. In 1970, Kyoritsu ...

  3. Tractor vaporising oil - Wikipedia

    en.wikipedia.org/wiki/Tractor_vaporising_oil

    Tractor vaporising oil (TVO) is a fuel for petrol-paraffin engines. It is seldom made or used today. It is seldom made or used today. In the United Kingdom and Australia , after the Second World War , it was commonly used for tractors until diesel engines became commonplace, especially from the 1960s onward.

  4. Spark-ignition engine - Wikipedia

    en.wikipedia.org/wiki/Spark-ignition_engine

    Spark-ignition engines are commonly referred to as "gasoline engines" in North America, and "petrol engines" in Britain and the rest of the world. [1] Spark-ignition engines can (and increasingly are) run on fuels other than petrol/gasoline, such as autogas (), methanol, ethanol, bioethanol, compressed natural gas (CNG), hydrogen, and (in drag racing) nitromethane.

  5. Flammability limit - Wikipedia

    en.wikipedia.org/wiki/Flammability_limit

    Flammable gas 0.068 Isobutane: 1.8 [7] 9.6 IA Flammable gas 462 °C Isobutyl alcohol: 2 11 28 °C Isophorone: 1 4 84 °C Isopropyl alcohol, isopropanol 2 [7] 12 IB 12 °C 398–399 °C; 425 °C [5] Isopropyl chloride: IA Kerosene Jet A-1: 0.6–0.7 4.9–5 II >38 °C, as jet fuel 210 °C Lithium hydride: IA 2-Mercaptoethanol: IIIA Methane ...

  6. Air–fuel ratio - Wikipedia

    en.wikipedia.org/wiki/Air–fuel_ratio

    Air–fuel ratio (AFR) is the mass ratio of air to a solid, liquid, or gaseous fuel present in a combustion process. The combustion may take place in a controlled manner such as in an internal combustion engine or industrial furnace, or may result in an explosion (e.g., a dust explosion).

  7. Leaf blower - Wikipedia

    en.wikipedia.org/wiki/Leaf_blower

    The company changed its name to Echo in 1978. [citation needed] Among such rival manufacturers as Stihl, Weed Eater, and Husqvarna, Echo saw the sales of leaf blowers in the 1970s explode. It is estimated that the sale of leaf blowers in the U.S., had exceeded 1 million units by 1989. [citation needed]

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Emulsified fuel - Wikipedia

    en.wikipedia.org/wiki/Emulsified_fuel

    Emulsified fuels are a type of emulsion that combines water with a combustible liquid, such as oil or fuel. An emulsion is a specialized form of dispersion that contains both a continuous phase and a dispersed phase. The most commonly utilized emulsified fuel is a water-in-diesel emulsion (also known as hydrodiesel). [1]