Title:
METHOD AND DEVICE FOR ANALYZING GAS GENERATED BY POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/168864
Kind Code:
A1
Abstract:
In the present invention, a gas collector is used that is provided with a test container for accommodating a power storage device, a plurality of sample containers that are each kept at a lower internal pressure than the test container, a plurality of communication flow paths for causing the test container to be in communication with the plurality of sample containers, and a plurality of flow-path opening/closing valves provided along the plurality of communication flow paths, and the plurality of flow-path opening/closing valves are made to sequentially open and close at different times. For each of the sample containers, the gas inside the test container is drawn into and collected by the sample container when the flow-path opening/closing valve that is in communication with the sample container opens and closes. The internal gasses collected at different times are analyzed separately for each sample container.
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Inventors:
KUMAMOTO YOSHIHARU
TOZUKA YASUFUMI
IDA TORU
AOSAI DAISUKE
TSUNEMOTO KUNIAKI
TOZUKA YASUFUMI
IDA TORU
AOSAI DAISUKE
TSUNEMOTO KUNIAKI
Application Number:
PCT/JP2016/087176
Publication Date:
October 05, 2017
Filing Date:
December 14, 2016
Export Citation:
Assignee:
KOBELCO RES INST INC (JP)
International Classes:
G01N1/22; G01N1/00; G01N30/88; H01M10/48
Foreign References:
| JP2015056308A | 2015-03-23 | |||
| JP2008026187A | 2008-02-07 | |||
| JP2011003513A | 2011-01-06 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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