Internal-combustion engines – Cooling – With jacketed head and/or cylinder
Patent
1986-08-01
1988-03-15
Cuchlinski, Jr., William A.
Internal-combustion engines
Cooling
With jacketed head and/or cylinder
123193H, 123 4174, F01P 302
Patent
active
047305797
ABSTRACT:
In an internal combustion engine cylinder head for being clamped to a cylinder block for defining therewith a plurality of combustion chambers arranged in a row, the cylinder head is formed with three parallel coolant passages along the row of combustion chambers, a first, a second and a third one of those passages successively passing by intake ports, exhaust ports and roofs of the row of combustion chambers, respectively, each passage being independently connected at one end thereof with a coolant jacket of the cylinder block to receive coolant therefrom, so that three parallel coolant flows of a favorable triple distribution of flow rates are optionally established according to certain relative magnitudes of flow resistance of the three coolant passages.
REFERENCES:
patent: 4579091 (1986-04-01), Kashiwagi et al.
Iwashita Yoshihiro
Kanda Mutsumi
Okumura Takeshi
Yamada Toshio
Cuchlinski Jr. William A.
Toyota Jidosha & Kabushiki Kaisha
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