JPWO2024185486A1 - - Google Patents

Info

Publication number
JPWO2024185486A1
JPWO2024185486A1 JP2025505196A JP2025505196A JPWO2024185486A1 JP WO2024185486 A1 JPWO2024185486 A1 JP WO2024185486A1 JP 2025505196 A JP2025505196 A JP 2025505196A JP 2025505196 A JP2025505196 A JP 2025505196A JP WO2024185486 A1 JPWO2024185486 A1 JP WO2024185486A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2025505196A
Other languages
Japanese (ja)
Other versions
JPWO2024185486A5 (cg-RX-API-DMAC7.html
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 filed Critical
Publication of JPWO2024185486A1 publication Critical patent/JPWO2024185486A1/ja
Publication of JPWO2024185486A5 publication Critical patent/JPWO2024185486A5/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
JP2025505196A 2023-03-03 2024-02-20 Pending JPWO2024185486A1 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023032438 2023-03-03
PCT/JP2024/005967 WO2024185486A1 (ja) 2023-03-03 2024-02-20 金属板のプレス成形方法およびプレス装置

Publications (2)

Publication Number Publication Date
JPWO2024185486A1 true JPWO2024185486A1 (cg-RX-API-DMAC7.html) 2024-09-12
JPWO2024185486A5 JPWO2024185486A5 (cg-RX-API-DMAC7.html) 2025-11-18

Family

ID=92674614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025505196A Pending JPWO2024185486A1 (cg-RX-API-DMAC7.html) 2023-03-03 2024-02-20

Country Status (3)

Country Link
JP (1) JPWO2024185486A1 (cg-RX-API-DMAC7.html)
CN (1) CN120813440A (cg-RX-API-DMAC7.html)
WO (1) WO2024185486A1 (cg-RX-API-DMAC7.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4388389B2 (ja) * 2004-02-24 2009-12-24 本田技研工業株式会社 燃料電池用金属製セパレータの製造方法
JP6927025B2 (ja) * 2017-12-26 2021-08-25 トヨタ車体株式会社 燃料電池用セパレータの製造装置及び燃料電池用セパレータの製造方法
JP7426276B2 (ja) * 2020-03-31 2024-02-01 本田技研工業株式会社 順送プレス方法、順送プレス装置、燃料電池用セパレータの製造方法、および燃料電池用セパレータの製造装置

Also Published As

Publication number Publication date
WO2024185486A1 (ja) 2024-09-12
CN120813440A (zh) 2025-10-17

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