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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10786867 B1

PDFFull Text
Date of Patent:
Sep. 29, 2020

Filed:

Sep. 08, 2016

Gdl cutting system of fuel cell and cutting method

Applicant:

Kia Motors Corporation, Seoul, KR;

Inventors:

Sunha Hwang, Uijeongbu-si, KR;

Sun Ho Lee, Seoul, KR;

Assignee:

KIA MOTORS CORPORATION, Seoul, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Tu B Hoang

Assistant Examiner:

Tiffany T Tran

Int. Cl.
CPC ...
B23K 26/03 (2006.01); B23K 26/142 (2014.01); B23K 26/08 (2014.01); H01M 8/023 (2016.01); B23K 26/38 (2014.01); B23K 26/402 (2014.01); B28B 11/12 (2006.01); D01D 5/42 (2006.01); D01F 9/12 (2006.01); H01M 8/0202 (2016.01); H01M 8/1004 (2016.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
B23K 26/0846 (2013.01); B23K 26/032 (2013.01); B23K 26/142 (2015.10); B23K 26/38 (2013.01); B23K 26/402 (2013.01); B28B 11/12 (2013.01); D01D 5/426 (2013.01); D01F 9/12 (2013.01); H01M 8/0202 (2013.01); H01M 8/023 (2013.01); H01M 8/1004 (2013.01); B23K 2103/38 (2018.08);
Abstract

A GDL cutting system of a fuel cell includes: a laser-cutting device that forms a gas diffusion layer by radiating a laser on the surface of a GDL fabric panel moving on a conveyer; an adsorbing-conveying device that adsorbs and conveys at least two gas diffusion layers cut by the laser-cutting device; a first vision sensor that senses an upper side of the gas diffusion layers cut by the laser-cutting device; and a second vision sensor that senses a lower side of the gas diffusion layers adsorbed and conveyed by the adsorbing-conveying device.

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Hwang, Sunha. (2020). Gdl cutting system of fuel cell and cutting method (U.S. Patent No. 10786867). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10786867

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