Equipment and method for manufacturing separator for fuel cell

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12251749
APP PUB NO 20220219222A1
SERIAL NO

17608553

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Equipment for manufacturing a separator plate for a fuel cell comprises: a press which receives a conveyed first metal strip and second metal strip, vertically arranges the metal strips side by side, and forms patterns on each of the first metal strip and the second metal strip; a welding machine which overlaps the first metal strip and the second metal strip conveyed from the press, and integrally joins the metal strips by welding same in a state in which the patterns are aligned face-to-face with each other; and guide rolls which are arranged in front of and behind the press and guide the first metal strip so that the first metal strip is supplied to the welding machine at an overlapping position with the second metal strip after passing through the press at a position spaced vertically apart from the second metal strip.

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Patent Owner(s)

  • ELF SYSTEM CO., LTD

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Young-Suk Gimhae-si, KR 44 489
Jung, Byung-Soo Changwon-si, KR 7 45
Kang, Dong-Hun Changwon-si, KR 42 9515
Oh, Myoung-Ku Goyang-si, KR 1 0

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