TW200627695A - Channel structure for fuel cell electrode plate - Google Patents

Channel structure for fuel cell electrode plate

Info

Publication number
TW200627695A
TW200627695A TW094102378A TW94102378A TW200627695A TW 200627695 A TW200627695 A TW 200627695A TW 094102378 A TW094102378 A TW 094102378A TW 94102378 A TW94102378 A TW 94102378A TW 200627695 A TW200627695 A TW 200627695A
Authority
TW
Taiwan
Prior art keywords
electrode plate
fuel cell
positioning zone
cell electrode
channels
Prior art date
Application number
TW094102378A
Other languages
Chinese (zh)
Other versions
TWI269479B (en
Inventor
Chang-Ying Chen
Peng Yang
Yeong-Der Lin
Ying-Sheng Lee
Jin-Fu Lin
Original Assignee
Inst Nuclear Energy Res Aec
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Nuclear Energy Res Aec filed Critical Inst Nuclear Energy Res Aec
Priority to TW094102378A priority Critical patent/TWI269479B/en
Publication of TW200627695A publication Critical patent/TW200627695A/en
Application granted granted Critical
Publication of TWI269479B publication Critical patent/TWI269479B/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Fuel Cell (AREA)

Abstract

A channel structure for a fuel cell electrode plate includes tunnel channels for communicating the channels and the through holes of the fuel cell electrode plate. So that, when the fluid enters through the through holes, the fluids goes through the tunnel channels to the grooves of the electrode plate. The structure of the tunnel channel includes a positioning zone formed on the electrode plate, and vertical cascade stages formed. The positioning zone is formed with at least horizontal groove segment. The positioning zone can be covered with a cover plate, and forms a plurality of tunnel channels between the positioning zone and the cover plate. The present invention has good fluid transport functions and fluid sealing anti-leakage effect and is capable of withstanding a larger fluid pressure and providing sufficient fluid flow.
TW094102378A 2005-01-26 2005-01-26 A passage structure for a fuel cell plate TWI269479B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094102378A TWI269479B (en) 2005-01-26 2005-01-26 A passage structure for a fuel cell plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094102378A TWI269479B (en) 2005-01-26 2005-01-26 A passage structure for a fuel cell plate

Publications (2)

Publication Number Publication Date
TW200627695A true TW200627695A (en) 2006-08-01
TWI269479B TWI269479B (en) 2006-12-21

Family

ID=38291561

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094102378A TWI269479B (en) 2005-01-26 2005-01-26 A passage structure for a fuel cell plate

Country Status (1)

Country Link
TW (1) TWI269479B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110120492B (en) * 2018-02-07 2021-01-26 北京好风光储能技术有限公司 Heat-equalizing bipolar battery stack

Also Published As

Publication number Publication date
TWI269479B (en) 2006-12-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees