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US 8,893,680 B2Granted
Intake valve of internal combustion engine
AssigneeSuzuki Motor Corporation
InventorShintaro Yagi
Life of this patent
Estimating the term…
Abstract
An intake valve of an internal combustion engine includes a valve body and a valve stem extending from a central portion of the valve body. The valve body includes a valve body framework portion and a valve body thick portion provided on an outer side of the valve body framework portion. The valve body framework portion and the valve stem are made of iron material and the valve body thick portion is made of aluminum alloy.
Claims9
An intake valve of an internal combustion engine, comprising:
- a valve body;
- and
- a valve stem extending from a central portion of the valve body,
- wherein the valve body includes a valve body framework portion and a valve body thick portion provided on an outer side of the valve body framework portion, and the valve body framework portion and the valve stem are made of iron material and the valve body thick portion is made of aluminum alloy.
1 more element
Dependencies are inferred from the claim text.