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Fuel cell vehicle

A fuel cell vehicle and fuel cell technology, applied in the direction of fuel cells, power system fuel cells, vehicle components, etc., can solve the problem of increasing the total thickness of the fuel cell system

Pending Publication Date: 2021-05-14
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, the overall thickness of the fuel cell system may increase due to the thickness of individual frames

Method used

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  • Fuel cell vehicle
  • Fuel cell vehicle
  • Fuel cell vehicle

Examples

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Embodiment Construction

[0049] The present disclosure will now be described more fully hereinafter with reference to the accompanying drawings, in which various embodiments are shown. Examples may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0050] It will be understood that when an element is referred to as being "on" or "under" another element, it can be directly on / under the other element, or one or more intervening elements may also be present.

[0051] When referring to being "on" or "under" an element, "under the element" as well as "on the element" may be included based on the element.

[0052] In addition, relative terms such as "first", "second", "upper / upper / above" and "lower / lower / under" are only used to distinguish one body or element from ...

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PUM

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Abstract

The invention provides a fuel cell vehicle that includes a fuel cell frame including an outer frame and an inner frame disposed inside the outer frame, an upper structure disposed on the fuel cell frame, and a lower structure disposed under the fuel cell frame. The inner frame is formed in the shape of a partition dividing an inner space surrounded by the outer frame into a plurality of hollows.

Description

technical field [0001] Embodiments relate to a fuel cell vehicle. Background technique [0002] Generally, a vehicle equipped with a fuel cell generates electricity by supplying a reaction gas, ie, air containing hydrogen used as fuel and oxygen used as an oxidant, to a cell stack of the fuel cell. The vehicle is driven by driving a drive motor using electric power generated by the battery stack. Here, electric power generated by the battery stack is appropriately delivered to a fuel cell power system including a driving motor and a speed reducer to drive the vehicle. [0003] When the fuel cell and the power system are mounted directly to the chassis of the vehicle without using a separate frame, the overall thickness (or height) of the fuel cell system including the fuel cell and the power system can be reduced compared to when a separate frame is used. In this case, however, the force to fasten the battery stack may be affected by vibrations that occur when the vehicle ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L50/72H01M8/0273
CPCB60L50/72B60L50/71H01M2250/20H01M8/2475B60K1/04B60K2001/0438Y02T90/40H01M8/2465
Inventor 徐正焘延承俊金悳焕
Owner HYUNDAI MOTOR CO LTD