Exhaust device equipped with spark arrester
AssigneeHonda Motor Co., Ltd.
InventorsHideaki Takada, Sho Takada
Life of this patent
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Abstract
According to an aspect of the present invention, it is possible to easily support a spark arrester and prevent an occurrence of damage or sound in the spark arrester due to the effect of an exhaust pressure or external vibration. In a spark arrester, at least a flange part is formed of a spring member. The flange part includes a bent part that is telescopically bent by elastic deformation in a direction along a flow of exhaust gas. The bent part is supported between a tail pipe and a muffler in a state where the elastic deformation of the bent part is allowed.
Claims5
An exhaust device equipped with a spark arrester, the exhaust device comprising a spark arrester, wherein
- the spark arrester includes a net-like main body part through which exhaust gas passes, and a flange part with a diameter enlarged from the main body part, at least the flange part being formed of a spring member,
- the flange part includes a bent part that is telescopically bent by elastic deformation in a direction along a flow of the exhaust gas, and
- the bent part is supported in a state where the elastic deformation of the bent part is allowed.
Dependencies are inferred from the claim text.