Fluid management module, traction battery and electric or hybrid vehicle
By installing a compact fluid management module on the battery housing of the traction battery, the complex arrangement of the traction battery temperature control device and filter device in the prior art is solved, and lower assembly costs and higher maintenance convenience are achieved.
CN119674307APending Publication Date: 2025-03-21MAHLE INT GMBH
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Patent Information
- Application Number
- CN202411067788.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2023-09-19
- Filing Date
- 2024-08-06
- Publication Date
- 2025-03-21
AI Technical Summary
Technical Problem
The complex arrangement of traction battery temperature control devices and filter devices for existing electric or hybrid vehicles leads to a large number of interfaces and leakage risks, increasing assembly costs and costs.
Method used
A compact fluid management module is designed, including a heat exchanger, a filter device and a pump, installed on the battery housing that pulls the battery, and guides the fluid in the housing component to reduce the connection lines between the components.
Benefits of technology
The compact structure of the traction battery is realized, reducing assembly consumption and cost, reducing component diversity and warehousing costs, while improving maintenance convenience.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a fluid management module (1) for a traction battery (7) of an electric or hybrid vehicle (8), comprising a housing part (2) on which a heat exchanger (3) for tempering a tempering fluid, a filter device (4) for filtering the tempering fluid and a pump (6) for conveying the tempering fluid are arranged, wherein the heat exchanger (3) is arranged on an outer side (10) of a housing part (2) of the fluid management module (1), and the filter device (4) and the pump (6) are arranged on opposite inner sides (11) of the housing part of the fluid management module. As a result, a space-optimized and cost-effective embodiment can be achieved.
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