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Sigma KEE - FuelFilter
FuelFilter(fuel filter)fuel_filter

appearance as argument number 1
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(subclass FuelFilter Filter) Cars.kif 854-854 Fuel filter is a subclass of filter
(documentation FuelFilter EnglishLanguage "A fuel filter is designed to remove impurities from Fuel.") Cars.kif 856-857 Fuel filter is a subclass of filter

appearance as argument number 2
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(termFormat EnglishLanguage FuelFilter "fuel filter") Cars.kif 855-855

antecedent
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(=>
    (instance ?FILTER FuelFilter)
    (hasPurpose ?FILTER
        (exists (?REMOVE ?FUEL ?NONFUEL ?SOLUTION)
            (and
                (instance ?REMOVE Removing)
                (part ?FUEL ?SOLUTION)
                (instance ?FUEL Fuel)
                (not
                    (instance ?NONFUEL Fuel))
                (patient ?REMOVE ?NONFUEL)
                (part ?NONFUEL ?SOLUTION)
                (origin ?REMOVE ?SOLUTION)
                (instance ?SOLUTION Solution)
                (instrument ?REMOVE ?FILTER)))))
Cars.kif 859-873 If X is an instance of fuel filter, then All of the following hold: (1) X has the purpose there exist Y, Z,, , W (2) V such that Y is an instance of removing (3) Z is a part of V (4) Z is an instance of fuel (5) W is not an instance of fuel (6) W is a patient of Y (7) W is a part of V (8) Y originates at V (9) V is an instance of solution (10) X is an instrument for Y

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


(=>
    (and
        (instance ?FP FuelPump)
        (instance ?A Automobile)
        (part ?FP ?A)
        (instance ?T Transportation)
        (instance ?F Fuel)
        (patient ?T ?F)
        (instrument ?F ?FP)
        (instance ?GT GasTank)
        (part ?GT ?A)
        (instance ?EC EngineCylinder)
        (part ?EC ?A)
        (origin ?T ?GT)
        (destination ?T ?EC)
        (path ?T ?P))
    (hasPurpose ?T
        (exists (?FF)
            (and
                (instance ?FF FuelFilter)
                (betweenOnPath ?GT ?FF ?EC ?P)))))
Cars.kif 1007-1027 If All of the following hold: (1) X is an instance of fuel pump (2) Y is an instance of automobile (3) X is a part of Y (4) Z is an instance of transportation (5) W is an instance of fuel (6) W is a patient of Z (7) X is an instrument for W (8) V is an instance of gas tank (9) V is a part of Y (10) U is an instance of engine cylinder (11) U is a part of Y (12) Z originates at V (13) Z ends up at U (14) T is path along which Z occurs, then Z has the purpose there exists S such that S is an instance of fuel filter, S is between V, and U on path T


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