GAS SUPPLY STRUCTURE OF FUEL CELL POWER PACK - DOOSAN MOBILITY INNOVATION INC

Title:

GAS SUPPLY STRUCTURE OF FUEL CELL POWER PACK

Document Type and Number:

WIPO Patent Application WO/2020/045994

Kind Code:

A1

Abstract:

The present invention relates to a gas supply structure of a fuel cell power pack, which may comprise: a gas supply unit disposed inside a case and connected to a regulator valve coupled to a gas tank inserted inside the case so as to supply a fuel gas to a stack part disposed inside the case; and a pressurization unit having one side part fixed inside the case and the other side part connected to the gas supply unit, and pressing the gas supply unit in a direction toward the regulator valve. The present invention can enhance the user's convenience through the easily mountable or demountable gas supply structure.

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Inventors:

SHIM GYU JUNG (KR)
SEUNG MYEONG HUN (KR)

Application Number:

PCT/KR2019/011020

Publication Date:

March 05, 2020

Filing Date:

August 28, 2019

Export Citation:

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Assignee:

DOOSAN MOBILITY INNOVATION INC (KR)

International Classes:

H01M8/04082; B64C39/02; H01M8/04089; H01M8/0432; H01M8/0438; H01M8/04746; H01M8/2485

Domestic Patent References:

WO2018046990A1

2018-03-15

Foreign References:

KR101806261B1	2017-12-07
KR200437428Y1	2007-12-03
KR101877293B1	2018-08-09
KR20160076400A	2016-06-30

Attorney, Agent or Firm:

HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)

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