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KB Term:  Term intersection
English Word: 

  FourStrokeCompression

Sigma KEE - FourStrokeCompression
FourStrokeCompression(four stroke compression)

appearance as argument number 1
-------------------------


(documentation FourStrokeCompression EnglishLanguage "In this cycle of a four stroke engine, fuel vapor and air are compressed and ignited.") Cars.kif 188-189
(subclass FourStrokeCompression Motion) Cars.kif 186-186 Four stroke compression is a subclass of motion

appearance as argument number 2
-------------------------


(termFormat EnglishLanguage FourStrokeCompression "four stroke compression") Cars.kif 187-187

antecedent
-------------------------


(=>
    (and
        (instance ?EC EngineChoke)
        (holdsDuring ?FSC1
            (attribute ?EC DeviceOn))
        (holdsDuring ?FSC2
            (attribute ?EC DeviceOff))
        (instance ?C EngineCylinder)
        (capacity ?C ?M)
        (instance ?FSC1 FourStrokeCompression)
        (instance ?FSC2 FourStrokeCompression)
        (eventLocated ?FSC1 ?C)
        (eventLocated ?FSC2 ?C)
        (instance ?A1 Air)
        (instance ?F1 Fuel)
        (part ?A1 ?MIX1)
        (part ?F1 ?MIX1)
        (measure ?MIX1 ?M)
        (instance ?A2 Air)
        (instance ?F2 Fuel)
        (part ?A2 ?MIX2)
        (part ?F2 ?MIX2)
        (measure ?MIX2 ?M)
        (instance ?U UnitOfMeasure)
        (measure ?A1
            (MeasureFn ?A1M ?U))
        (measure ?A2
            (MeasureFn ?A2M ?U))
        (measure ?F1
            (MeasureFn ?F1M ?U))
        (measure ?F2
            (MeasureFn ?F2M ?U)))
    (greaterThan
        (DivisionFn ?A2M ?F2M)
        (DivisionFn ?A1M ?F1M)))
Cars.kif 1314-1348
(=>
    (and
        (instance ?F FourStrokeCompression)
        (instance ?C EngineCylinder)
        (instance ?I InternalCombustionChamber)
        (equal ?C
            (HoleHostFn ?I))
        (eventLocated ?F ?C))
    (holdsDuring
        (EndFn
            (WhenFn ?F))
        (attribute ?I Pressurized)))
Cars.kif 191-200

consequent
-------------------------


(=>
    (instance ?FSE FourStrokeEngine)
    (hasPurpose ?FSE
        (exists (?I ?CM ?CB ?E ?I2)
            (and
                (instance ?I FourStrokeIntake)
                (instance ?CM FourStrokeCompression)
                (instance ?CB FourStrokeCombustion)
                (instance ?E FourStrokeExhaust)
                (instance ?I2 FourStrokeIntake)
                (eventLocated ?I ?FSE)
                (eventLocated ?CM ?FSE)
                (eventLocated ?CB ?FSE)
                (eventLocated ?E ?FSE)
                (eventLocated ?I2 ?FSE)
                (meetsTemporally ?I ?CM)
                (meetsTemporally ?CM ?CB)
                (meetsTemporally ?CB ?E)
                (meetsTemporally ?E ?I2)))))
Cars.kif 114-132
(=>
    (instance ?FSE FourStrokeEngineCycle)
    (exists (?I ?CM ?CB ?E ?I2)
        (and
            (instance ?I FourStrokeIntake)
            (instance ?CM FourStrokeCompression)
            (instance ?CB FourStrokeCombustion)
            (instance ?E FourStrokeExhaust)
            (instance ?I2 FourStrokeIntake)
            (subProcess ?I ?FSE)
            (subProcess ?CM ?FSE)
            (subProcess ?CB ?FSE)
            (subProcess ?E ?FSE)
            (subProcess ?I2 ?FSE)
            (meetsTemporally ?I ?CM)
            (meetsTemporally ?CM ?CB)
            (meetsTemporally ?CB ?E)
            (meetsTemporally ?E ?I2))))
Cars.kif 147-164


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