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US 12,055,086 B2Granted
Engine
AssigneeYanmar Holdings Co., Ltd.
InventorsYasushi Fukuda, Yuki Kobayashi, Masato Nishino
Life of this patent
Estimating the term…
Abstract
An engine includes a sacrificial protective pipe subjected to a sacrificial protective coating process, and a metal pipe connected to at least one of two ends of the sacrificial protective pipe. The engine includes a flow path component (an intercooler side cover, a fresh-water cooler side cover) connected to one of two ends of the metal pipe, the one not being connected to the sacrificial protective pipe, and a sacrificial protective material provided to the flow path component.
Claims20
An engine comprising:
- a sacrificial protective pipe having a sacrificial protective coating;
- a connecting pipe;
- and
- a metal pipe connected to at least one of two ends of the sacrificial protective pipe via the connecting pipe.
1 more element
Dependencies are inferred from the claim text.