MY133905A - Fuel cells employing integrated fluid management platelet technology - Google Patents

Fuel cells employing integrated fluid management platelet technology

Info

Publication number
MY133905A
MY133905A MYPI96001331A MYPI9601331A MY133905A MY 133905 A MY133905 A MY 133905A MY PI96001331 A MYPI96001331 A MY PI96001331A MY PI9601331 A MYPI9601331 A MY PI9601331A MY 133905 A MY133905 A MY 133905A
Authority
MY
Malaysia
Prior art keywords
platelet
stacked
platelets
design
fuel cell
Prior art date
Application number
MYPI96001331A
Inventor
Reginald G Spear Jr
H Harry Mueggenburg
Rex Hodge
Original Assignee
H Power Corp
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 H Power Corp filed Critical H Power Corp
Priority to MYPI96001331A priority Critical patent/MY133905A/en
Publication of MY133905A publication Critical patent/MY133905A/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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Fuel Cell (AREA)

Abstract

FUEL CELL STACKS COMPRISING STACKED SEPARATOR/MEMBRANE ELECTRODE ASSEMBLY CELLS IN WHICH THE SEPARATORS COMPRISES A SERIES OF STACKED THIN SHEET PLATELETS HAVING INDIVIDUALLY CONFIGURED SERPENTINE MICRO-CHANNEL REACTANT GAS HUMIDIFICATION, ACTIVE AREA AND COOLING FIELDS THEREIN. THE INDIVIDUAL PLATELETS ARE STACKED WITH COORDINATE FEATURES PRECISELY ALIGNED IN CONTACT WITH ADJACENT PLATELETS AND BONDED TO FORM A MONOLITHIC SEPARATOR. POST BONDING PROCESSING INCLUDES PASSIVATION, SUCH AS NITRIDING. PREFERRED PLATELET MATERIAL IS 4-25 MLL TL IN WHICH THE FEATURES, SERPENTINE CHANNELS, TABS, LANDS, VIAS, MANIFOLDS AND HOLES, ARE FORMED BY CHEMICAL OR LASER ETCHING, CUTTING, PRESSING OR EMBOSSING, WITH COMBINATIONS OF DEPTH AND THROUGH-ETCHING BENG PREFERRED. THE PLATELET MANUFACTURING PROCESS IS CONTINUOUS AND FAST. BY EMPLOYING CAD BASED PLATELET DESIGN AND PHOTOLITHOGRAPHY, RAPID CHANGE IN FEATURE DESIGN TO ACCOMMODATE A WIDE RANGE OF THERMAL MANAGEMENT AND HUMIDIFICATION TECHNIQUES. 100 CELL H2-O2/AIR PEM FUEL CELL STACKS OF THIS IFMT PLATELET DESIGN WILL EXHIBIT OUTPUTS ON THE ORDER OF .75 KW/KG, SOME 3-6 TIMES GREATER THAN CURRENT GRAPHITE PLATE PEM STACKS.
MYPI96001331A 1996-04-09 1996-04-09 Fuel cells employing integrated fluid management platelet technology MY133905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI96001331A MY133905A (en) 1996-04-09 1996-04-09 Fuel cells employing integrated fluid management platelet technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI96001331A MY133905A (en) 1996-04-09 1996-04-09 Fuel cells employing integrated fluid management platelet technology

Publications (1)

Publication Number Publication Date
MY133905A true MY133905A (en) 2007-11-30

Family

ID=47290484

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI96001331A MY133905A (en) 1996-04-09 1996-04-09 Fuel cells employing integrated fluid management platelet technology

Country Status (1)

Country Link
MY (1) MY133905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10886548B2 (en) 2014-05-07 2021-01-05 L3 Open Water Power, Inc. Hydrogen management in electrochemical systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10886548B2 (en) 2014-05-07 2021-01-05 L3 Open Water Power, Inc. Hydrogen management in electrochemical systems

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