Blowby gas atmosphere releasing device
AssigneeIsuzu Motors Limited
InventorYuuki Himuro
Life of this patent
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Abstract
There is provided a blowby gas atmosphere releasing device 20 for an engine 1 in which an intake flow path 3 is disposed at one side of an engine body 2 and an exhaust flow path 4 is disposed at the other side. The blowby gas atmosphere releasing device 20 includes an oil separator 22 that is connected to the engine body 2 and separates oil contained in blowby gas, and an atmosphere releasing pipe 23 that is connected to the oil separator 22 and is used to release the blowby gas to the atmosphere. The atmosphere releasing pipe 23 is disposed along the other side of the engine body 2.
Claims5
A blowby gas atmosphere releasing device for an engine having an intake flow path, for intake gas of the engine, is disposed at one side of an engine body of the engine and an exhaust flow path, for exhaust gas of the engine, is disposed at an other side of the engine body opposite the one side, the blowby gas atmosphere releasing device comprising:
- an oil separator that is connected to the engine body and separates oil contained in blowby gas;
- an atmosphere releasing pipe that is connected to the oil separator and releases the blowby gas to the atmosphere,
- wherein the atmosphere releasing pipe extends along the other side of the engine body,
- wherein the atmosphere releasing pipe includes a heat receiving pipe portion that receives heat from a heat source and a heat insulating pipe portion having lower thermal conductivity than the heat receiving pipe portion,
- wherein the exhaust flow path includes short pipes, and
- wherein the heat receiving pipe portion is disposed in a gap formed between the short pipes.
Dependencies are inferred from the claim text.