Cooling system for a work machine
First Claim
1. An apparatus for providing air to a plurality of cooling cores of a work machine having an engine compartment, the apparatus comprising:
- a central axis positioned in a vertical direction through and located inside the engine compartment;
each of the plurality of cooling cores having a central core portion, a top end portion, a bottom end portion, and a core axis extending between the top end portion and the bottom end portion, and being positioned about a circumference of the engine compartment of the work machine with the core axis parallel to and at a predefined distance from the central axis;
a plurality of core spaces being positioned about a circumference of the engine compartment and providing separation between each of the plurality of core elements;
an inlet header tank and an outlet header tank connected to the plurality of cooling cores;
a fan element having a fan axis and being positioned inside the engine compartment adjacent to the top end portions of the plurality of cooling cores; and
a deflector having a deflector axis, the deflector axis being collinear with the fan axis, and being positioned inside the engine compartment near the bottom end portions of the plurality of cooling cores.
1 Assignment
0 Petitions
Accused Products
Abstract
An apparatus and method for cooling a work machine is disclosed. The apparatus has a fan element located inside an engine compartment of the work machine in a horizontal orientation. The fan element draws external air from above the work machine into the engine compartment. A deflector directs the air through a plurality of cooling cores which are radially spaced about the engine compartment and interspersed with a plurality of core spaces. The apparatus can be cleaned by spraying fluid from the outside through the plurality of cooling cores, causing any trapped debris to fall to the bottom of the engine compartment, where it can be removed through a cleanout.
-
Citations
13 Claims
-
1. An apparatus for providing air to a plurality of cooling cores of a work machine having an engine compartment, the apparatus comprising:
-
a central axis positioned in a vertical direction through and located inside the engine compartment;
each of the plurality of cooling cores having a central core portion, a top end portion, a bottom end portion, and a core axis extending between the top end portion and the bottom end portion, and being positioned about a circumference of the engine compartment of the work machine with the core axis parallel to and at a predefined distance from the central axis;
a plurality of core spaces being positioned about a circumference of the engine compartment and providing separation between each of the plurality of core elements;
an inlet header tank and an outlet header tank connected to the plurality of cooling cores;
a fan element having a fan axis and being positioned inside the engine compartment adjacent to the top end portions of the plurality of cooling cores; and
a deflector having a deflector axis, the deflector axis being collinear with the fan axis, and being positioned inside the engine compartment near the bottom end portions of the plurality of cooling cores. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. An engine compartment of a work machine adapted for landfill operation and including an the apparatus comprising:
-
the engine compartment having a central axis positioned in a vertical direction through and located inside the engine compartment;
each of the plurality of cooling cores having a central core portion, a top end portion, a bottom end portion, and a core axis extending between the top end portion and the bottom end portion, and being positioned about a circumference of the engine compartment of the work machine with the core axis parallel to and at a predefined distance from the central axis;
a plurality of core spaces being positioned about a circumference of the engine compartment and providing separation between each of the plurality of cooling cores;
an inlet header tank and an outlet header tank connected to the plurality of cooling cores;
a fan element having a fan axis and being positioned inside the engine compartment adjacent to the top end portions of the plurality of cooling cores; and
a deflector having a deflector axis, the deflector axis being collinear with the fan axis, and being positioned inside the engine compartment near the bottom end portions of the plurality of cooling cores. - View Dependent Claims (9, 10, 11, 12, 13)
-
Specification