FourStrokeExhaust - Sigma Knowledge base Browser

appearance as argument number 1

(documentation FourStrokeExhaust EnglishLanguage "In this cycle of a four stroke engine, exhaust is driven out. During the 1st, 2nd, and 4th stroke the piston is relying on power and the momentum generated by the other pistons.")	Cars.kif 221-223
(subclass FourStrokeExhaust Motion)	Cars.kif 219-219	Four stroke exhaust is a subclass of motion

appearance as argument number 2

(termFormat EnglishLanguage FourStrokeExhaust "four stroke exhaust")

Cars.kif 220-220

antecedent

(=>
    (and
        (instance ?F FourStrokeExhaust)
        (instance ?C EngineCylinder)
        (instance ?I InternalCombustionChamber)
        (equal ?C
            (HoleHostFn ?I))
        (eventLocated ?F ?C))
    (exists (?E ?M)
        (and
            (instance ?M GasMotion)
            (instance ?E Exhaust)
            (subProcess ?M ?F)
            (origin ?M ?I)
            (patient ?M ?E))))

Cars.kif 225-238

If a process is an instance of four stroke exhaust and an object is an instance of engine cylinder and a hole is an instance of internal combustion chamber and the object is equal to the host of the hole the hole and the process is located at the object,
then there exist an entity and another process such that the other process is an instance of gas motion and the entity is an instance of exhaust and the other process is a subprocess of the process and the other process originates at the hole and the entity is a patient of the other process

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	If a physical is an instance of four stroke engine, then the physical has the purpose there exist an entity, another entity,, , a third entity,, , a fourth entity and the entity2 such that the entity is an instance of four stroke intake and the other entity is an instance of four stroke compression and the third entity is an instance of four stroke combustion and the fourth entity is an instance of four stroke exhaust and the entity2 is an instance of four stroke intake and the entity is located at the physical and the other entity is located at the physical and the third entity is located at the physical and the fourth entity is located at the physical and the entity2 is located at the physical and the entity meets the other entity and the other entity meets the third entity and the third entity meets the fourth entity and the fourth entity meets the entity2
(=> (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	If a process is an instance of four stroke engine cycle, then there exist a time interval, another time interval,, , a third time interval,, , a fourth time interval and the time interval2 such that the time interval is an instance of four stroke intake and the other time interval is an instance of four stroke compression and the third time interval is an instance of four stroke combustion and the fourth time interval is an instance of four stroke exhaust and the time interval2 is an instance of four stroke intake and the time interval is a subprocess of the process and the other time interval is a subprocess of the process and the third time interval is a subprocess of the process and the fourth time interval is a subprocess of the process and the time interval2 is a subprocess of the process and the time interval meets the other time interval and the other time interval meets the third time interval and the third time interval meets the fourth time interval and the fourth time interval meets the time interval2

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