About 25 results
https://drivepatents.com/patents/1010219 · 10 Aug 2011
In a water-cooled four-cycle engine, an engine core (2) including a cylinder block (3), a cylinder head (4) and a first crankcase half body (8a) is formed as a unitary part cast integrally, and a water jacket (40) including a cylinder jacket (40c) and a he...
https://drivepatents.com/patents/1010235 · 10 Aug 2011
In a water-cooled four-cycle engine, an engine core (2) including a cylinder block (3), a cylinder head (4) and a first crankcase half body (8a) is formed as a unitary part cast integrally; a water jacket (40) including a cylinder jacket (40a) surrounding ...
https://drivepatents.com/patents/1010261 · 10 Aug 2011
In a water-cooled four-cycle engine, an engine core (2) including a cylinder block (3), a cylinder head (4) and a first crankcase half body (8a) is formed as a unitary part cast integrally; a water jacket (40) including a cylinder jacket (40a) and a head j...
https://drivepatents.com/patents/1012649 · 25 May 2011
A spacer (14) fitted inside a water jacket (13) of a cylinder block (11) in an internal combustion engine is set so that a space (±) formed between an inner peripheral surface of the spacer (14) and an inner wall surface (13a) of the water jacket (13) is ...
https://drivepatents.com/patents/1012677 · 25 May 2011
The circuit (2) has a cooling slot arranged in a bridge between two engine cylinders. A water jacket portion (3) is defined in a cylinder block (45). A cooling passage is formed in a cylinder head (44) for fluidly coupling the cooling slot and the water-ja...
https://drivepatents.com/patents/1012608 · 25 May 2011
A spacer (14) arranged inside a water jacket (13) which is formed to surround peripheries of cylinder bores (12a) in a cylinder block (11) of an internal combustion engine includes support legs (14e, 14f, 14g, 14h) extending in an up-and-down direction fro...
https://drivepatents.com/patents/1012884 · 18 May 2011
The circuit (2) has a cooling slot arranged in a bridge between two engine cylinders. A water jacket portion (3) is defined in a cylinder block (45). A cooling passage is formed in a cylinder head (44) for fluidly coupling the cooling slot and the water-ja...
https://drivepatents.com/patents/1013900 · 13 Apr 2011
The circuit (2) has a cooling slot arranged in a bridge between two engine cylinders. A water jacket portion (3) is defined in a cylinder block (45). A cooling passage is formed in a cylinder head (44) for fluidly coupling the cooling slot and the water-ja...
https://drivepatents.com/patents/1067172 · 31 May 2006
In a cooling structure of a cylinder block, a cooling medium is supplied into the cylinder block (1) in which a water jacket (2) continuously extends around a bore wall (4), so as to uniform the bore wall temperature. The cooling structure sets a cooling c...
https://drivepatents.com/patents/1074385 · 7 Sep 2005
An improvement to a diesel engine cylinder head, wherein the improvement comprises any of: a by-pass opening formed in partition walls thereof; a spine density of less than about five spines per square inch; spacing an inner chamber wall surface thereof wi...