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Battery cooling system

A cooling system and battery technology, applied in the direction of battery, secondary battery, battery temperature control, etc., can solve the problems of occupying space, cost, labor, etc.

Pending Publication Date: 2020-04-17
MODINE MFG CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the routing of multiple coolant lines between the coolant heat exchanger and the inlet and outlet ports of each of the battery cooling plates becomes expensive, laborious, and takes up a lot of space

Method used

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Embodiment Construction

[0029] Before any embodiments of the invention are explained in detail, it is to be understood that the invention is not limited in application to the details of construction and the arrangement of components set forth in the following description or shown in the drawings. The invention is capable of other embodiments and of being practiced or carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting. The use of "comprising", "comprising" or "having" and variations thereof herein is intended to encompass the items listed thereafter and their equivalents as well as additional items. Unless stated or limited otherwise, the terms "mount", "connect", "support" and "coupling" and variations thereof are used broadly and include direct and indirect mounting, connecting, supporting and coupling. Furthermore, "connected" and "coupled" are not limited to physical o...

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Abstract

A battery cooling system includes several battery cooling plates connected to a coolant manifold and coolant chiller. The coolant chiller is configured to remove heat from a flow of coolant that circulates through the battery cooling system. The coolant manifold has a first and a second chamber that both extend in a longitudinal direction and that are spaced apart and separated by an air gap. Thefirst chamber receives a flow of chilled coolant from the coolant chiller, and the second chamber delivers to the coolant chiller a flow of coolant to be chilled. Plastic connectors in one-to-one correspondence with the battery cooling plates are mounted to the coolant manifold to fluidly couple the first and second chambers of the coolant manifold to the battery cooling plates.

Description

[0001] Cross references to related patent applications [0002] This application claims priority to U.S. Provisional Patent Application No. 62 / 551,842, filed August 30, 2017, the entire contents of which are incorporated herein by reference. Background technique [0003] Cooling plates are known for cooling heat-generating devices such as batteries. These plates maintain the operating temperature of the heat-generating device within an acceptable operating range by effectively removing the heat generated by the device, thereby preventing degradation of the device due to excessive temperatures. Typically, heat is removed by transfer to the fluid flow through the plate. In such applications it is generally desirable to maintain a predominantly uniform temperature distribution over the surface of the plate. Such a uniform temperature distribution may be particularly desirable in the cooling of batteries, especially in applications such as electric or hybrid vehicle battery cool...

Claims

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Application Information

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IPC IPC(8): H01M10/613H01M10/60H01M10/61H01M10/617H01M10/6554H01M10/6555
CPCH01M2220/20H01M10/625H01M10/6557H01M10/6567H01M10/6555H01M10/613Y02E60/10H01M10/6568
Inventor 托马斯·布罗伊宁安德烈亚斯·吉尔莱特约尔格·施佩克曼尼古·诺伊巴曼努埃尔·舍恩
Owner MODINE MFG CO
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