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.:
Date of Patent:
Mar. 28, 2023
Filed:
Dec. 04, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sungwon Hong, Daejeon, KR;
Kyungmee Lee, Daejeon, KR;
Jeong Ae Ahn, Daejeon, KR;
Nak Hee Choi, Daejeon, KR;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/44 (2006.01); G01N 1/22 (2006.01); G01N 1/40 (2006.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
G01N 1/44 (2013.01); G01N 1/2226 (2013.01); G01N 1/4022 (2013.01); H01M 10/4285 (2013.01); G01N 2001/2241 (2013.01); G01N 2001/4033 (2013.01);
Abstract
An apparatus for generating gas from a sample (battery) by pyrolysis of the sample in order to collect or analyze gas generated inside the sample due to the thermal behaviors of the sample. More specifically, provided is an apparatus wherein not only gas generated due to the thermal behaviors of a sample (battery) can be generated by heating the sample (battery itself), but also a series of processes provided to collect or analyze the generated gas can be automatically controlled.