Manifold integrated intercooler with structural core

Patent metadata

Field	Value
Publication number	US-10151231-B2
Application number	US-201715593670-A
Country	US
Kind code	B2
Filing date	May 12, 2017
Priority date	May 19, 2016
Publication date	Dec 11, 2018
Grant date	Dec 11, 2018

Abstract

A heat exchanger for a vehicle includes an inlet tank configured to receive air from an air circuit of the vehicle. The heat exchanger further includes a heat exchange assembly disposed intermediate the inlet tank and an outlet tank. The heat exchange assembly exchanging heat between the air and a coolant. The outlet tank is configured to directly couple to an engine block of the vehicle and convey the air to the engine block. The outlet tank has at least two openings formed therein. The openings are configured to communicate with corresponding cylinders of the engine block of the vehicle.

First claim

What is claimed is:

1. A heat exchanger for a motor vehicle comprising:
an inlet tank configured to receive air from an air circuit of the motor vehicle;
a heat exchange assembly exchanging heat between the air and a coolant;
an outlet tank configured to directly couple to an engine block of the motor vehicle and convey the air to the engine block, the outlet tank having at least two openings formed therein, each of the openings configured to communicate with corresponding cylinders of the engine block of the motor vehicle, the heat exchange assembly disposed intermediate the inlet tank and the outlet tank;
a first header disposed intermediate the heat exchange assembly and the inlet tank; and
a second header disposed intermediate the outlet tank and the heat exchange assembly.

2. The heat exchanger of claim 1 , further comprising a first seal disposed intermediate the first header and the inlet tank and a second seal disposed intermediate the second header and the outlet tank.

3. The heat exchanger of claim 1 , wherein each of the first header and the second header is a frame including a plurality of support members extending between inner surfaces of the frame of each of the first header and the second header.

4. The heat exchanger of claim 1 , wherein the heat exchange assembly includes a plurality of plate assemblies cooperating to define flow channels therebetween configured to convey the coolant therethrough.

5. The heat exchanger of claim 4 , wherein the flow channels are serpentine and form a multi-pass configuration.

6. The heat exchanger of claim 4 , wherein each of the plate assemblies includes a pair of plates, each of the pair of plates includes raised areas formed at opposing ends thereof configured to support fins positioned between adjacent ones of the plurality of the plate assemblies.

7. The heat exchanger of claim 1 , further comprising a pair of cover plates cooperating with a panel assembly to at least partially cover sides of the heat exchange assembly and define open ends conveying the air to and from the heat exchange assembly.

8. The heat exchanger of claim 7 , wherein the panel assembly includes a first portion and a second portion, each of the first portion and the second portion having a frame and a pair of panels extending laterally outwardly from the frame.

9. The heat exchanger of claim 8 , wherein each of the first portion and the second portion includes a plurality of support members extending between inner surfaces of the frame.

10. The heat exchanger of claim 8 , wherein each of the first portion and the second portion include a pair of flanges formed lengthwise thereon configured to receive and support a header.

11. An engine block and heat exchanger assembly for a motor vehicle comprising:
an engine block including a plurality of cylinders;
an inlet tank configured to receive air from an air circuit of the motor vehicle;
a heat exchange assembly including a plurality of plate assemblies having one of singular and multi-pass flow channels receiving a coolant therein, the heat exchange assembly exchanging heat between the air and the coolant; the heat exchange assembly configured to be directly coupled to the engine block and providing fluid communication between the heat exchange assembly and the plurality of cylinders of the engine block, the heat exchange assembly disposed intermediate the inlet tank and the engine block; and
a header disposed intermediate the heat exchange assembly and the inlet tank.

12. The heat exchanger of claim 11 , further comprising a seal disposed intermediate the header and the inlet tank.

13. The heat exchanger of claim 11 , wherein the header is a frame including a plurality of support members extending between inner surfaces of the frame.

14. The heat exchanger of claim 11 , further comprising a pair of cover plates cooperating with a panel assembly to at least partially cover sides of the heat exchange assembly and define open ends for conveying the air to and from the heat exchange assembly, wherein the panel assembly includes a first portion and a second portion, each of the first portion and the second portion having a frame, a pair of panels extending laterally outwardly from the frame, and a pair of flanges extending in a lengthwise direction with respect to the frame.

15. The heat exchanger of claim 14 , wherein each of the first portion and the second portion includes a plurality of support members extending between inner surfaces of the frame.

16. An engine block and heat exchanger assembly of a vehicle comprising:
an engine block including a plurality of cylinders; and
a heat exchanger directly mounted to the engine block, the heat exchanger including an inlet tank receiving air from an air circuit of the vehicle, an outlet tank conveying the air to the engine block, a heat exchange assembly exchanging heat between the air and a coolant disposed intermediate the inlet tank and the outlet tank, and a first header disposed intermediate the heat exchange assembly and the inlet tank and a second header disposed intermediate the heat exchange assembly and the outlet tank, the outlet tank including a plurality of outlet openings, the plurality of outlet openings communicating with corresponding one of the plurality of cylinders of the engine block, and the first and second headers including a plurality of support members extending between inner surfaces thereof.

17. The engine block and heat exchanger assembly of claim 16 , wherein the heat exchange assembly includes a plurality of plate assemblies defining one of singular and multi-pass serpentine flow channels configured to receive a coolant therein.

Assignees

• Hanon Systems

Inventors

• Somhorst Leo
• Grainger James
• Fabian Petr
• Jo A-Ra

Classifications

• F01P3/18 Primary

  Arrangements or mounting of liquid-to-air heat-exchangers (such arrangements on cylinders or cylinder heads F01P3/04; relative to vehicles B60K11/04) · CPC title

• F28F9/0219 Primary

  Arrangements for sealing end plates into casing or header box; Header box sub-elements (F28F9/0236 takes precedence) · CPC title

• F28F9/001

  Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core · CPC title

• F02M31/20

  for cooling ({F02M31/005 takes precedence; use of cold F02M17/52;} cooling of charging-air or of scavenging-air F02B29/04) · CPC title

• F28F3/12

  Elements constructed in the shape of a hollow panel, e.g. with channels {(F28D1/02, F28D1/03 take precedence)} · CPC title