Back to results
US 8,939,116 B2Granted
Liquid-cooled internal combustion engine
AssigneeAVL List GmbH
InventorsRobert Pöschl, Manfred Breitenberger
Life of this patent
Estimating the term…
Abstract
A liquid-cooled internal combustion engine having at least one cylinder with a cylinder head in which there are disposed a lower partial cooling chamber adjacent to a fire deck and an upper partial cooling chamber which is flow-connected thereto by way of at least one main overflow aperture.
Claims20
A liquid-cooled internal combustion engine, comprising:
- at least one cylinder having a cylinder head in which there are disposed a lower partial cooling chamber adjacent to a fire deck and an upper partial cooling chamber which is flow-connected thereto by way of at least one main overflow aperture;
- at least one an inflow duct per cylinder arranged between the upper partial cooling chamber and the lower partial cooling chamber, the at least one inflow duct being flow-connected to the lower partial cooling chamber in a central region of the cylinder.
An internal combustion engine, comprising:
- a cylinder having a cylinder head;
- a cooling chamber configured to cool the internal combustion engine, the cooling chamber having a lower partial cooling chamber disposed in the cylinder adjacent to a fire deck and an upper partial cooling chamber disposed in the cylinder and which is flow-connected to the lower partial cooling chamber by way of a main overflow aperture;
- and
- an inflow duct per cylinder arranged between the upper partial cooling chamber and the lower partial cooling chamber, the inflow duct being flow-connected to the lower partial cooling chamber in a central region of the cylinder.
1 more element
Dependencies are inferred from the claim text.