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Temperature regulation device for electrochemical power supply

A temperature regulation device and power supply technology, applied in electrochemical generators, battery temperature control, batteries, etc., can solve problems such as degree of function

Inactive Publication Date: 2015-05-06
W E T AUTOMOTIVE SYST (CHINA) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, depending on the field of use, this does not work to the extent necessary

Method used

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  • Temperature regulation device for electrochemical power supply
  • Temperature regulation device for electrochemical power supply

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Embodiment Construction

[0010] The present invention can be used, for example, in accordance with figure 1 used in transportation. Means of transport are means of transport used to transport people and / or goods, such as land-, water-, rail- and air vehicles, especially aircraft, ships and motor vehicles.

[0011] Such a vehicle may be equipped with an electrochemical power source according to the invention.

[0012] Electrochemical power sources are, for example, batteries, accumulators or fuel cells. The power supply is used to supply various electrical consumers in the vehicle, such as drive motors, starters, lighting or the like. A vehicle may be equipped with one or more such power sources. Such a power supply 2 is preferably arranged at a location that is accessible or easily accessible to the driving wind or ambient air, for example in the engine compartment, under the chassis of the vehicle or in the luggage compartment.

[0013] The electrochemical power source 2 preferably has a pluralit...

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PUM

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Abstract

The present invention relates to a temperature control device (1) for an electric power source (2). It is provided for the power source (2) to comprise a housing (4) and a plurality of elementary cells (3).

Description

technical field [0001] The invention relates to a temperature control device for electrochemical power sources, in particular according to the preamble of claim 1 . Typical areas of application are the heating or cooling of batteries, accumulators or fuel cells of vehicles and stationary consumers. Background technique [0002] It is known that electrochemical power sources release little or no electrical energy below a minimum temperature. Therefore, many batteries are provided with heating mats which enlarge the casing of the battery with electrical heating elements. However, the effect of such heating elements is often unsatisfactory compared to the energy consumption. [0003] It is also known that electrochemical power sources can overheat when higher current quantities are drawn at higher ambient temperatures. It is known here to use a fan to cool the battery. However, depending on the field of use, this does not work to the necessary extent either. [0004] It wo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M6/50H01M10/613H01M10/625H01M10/63H01M10/65H01M8/04
CPCH01M10/657H01M10/6563H01M10/66Y02E60/10H01M10/625H01M10/63H01M10/6569H01M10/6572H01M2220/20
Inventor F·弗列斯张宇彭富兵张大力刘建明
Owner W E T AUTOMOTIVE SYST (CHINA) LTD