Title:
STRUCTURAL ANALYSIS TOOL FOR MONO FRAME AND METHOD FOR DESIGNING MONO FRAME
Document Type and Number:
WIPO Patent Application WO/2019/050176
Kind Code:
A1
Abstract:
The present invention may provide a structural analysis tool for a mono frame provided in an angular tube shape as a structure for protecting battery cells, and a method for designing a mono frame using the same, the mono frame structure analysis tool comprising: an input unit for inputting data on the dimensions, the weight, and a stress value of a reference mono frame, which are obtained through previous structural analysis under the same impact condition, and data on the dimensions and the weight of a preliminarily designed mono frame; a calculation unit for calculating, on the basis of a beam theory, a stress ratio between the reference mono frame and the preliminarily designed mono frame, using pieces of data of the reference mono frame and pieces of data of the preliminarily designed mono frame; and an output unit for comparing the stress ratio calculated by the calculation unit and a previously set stress ratio reference value, so as to determine the stability of the preliminarily designed mono frame.
Inventors:
KONG JIN-HAK (KR)
KIM DONG-YEON (KR)
LEE SU-HANG (KR)
CHOI YONG-SEOK (KR)
KIM DONG-YEON (KR)
LEE SU-HANG (KR)
CHOI YONG-SEOK (KR)
Application Number:
PCT/KR2018/009120
Publication Date:
March 14, 2019
Filing Date:
August 09, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G06F17/50; G06F17/10; H01M50/247
Foreign References:
| KR101338770B1 | 2013-12-06 | |||
| KR20170083834A | 2017-07-19 | |||
| KR20120082112A | 2012-07-23 | |||
| KR20130061822A | 2013-06-12 | |||
| US20070079190A1 | 2007-04-05 | |||
| KR20170114602A | 2017-10-16 | |||
| KR20170083834A | 2017-07-19 |
Other References:
See also references of EP 3598325A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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