US Patent Application 17919666. SYSTEM FOR MEASURING SHUTDOWN TEMPERATURE AND MELTDOWN TEMPERATURE OF SEPARATOR simplified abstract

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SYSTEM FOR MEASURING SHUTDOWN TEMPERATURE AND MELTDOWN TEMPERATURE OF SEPARATOR

Organization Name

LG ENERGY SOLUTION, LTD.


Inventor(s)

Won-Sik Bae of Daejeon (KR)

Sang-Min Kwak of Daejeon (KR)

Joo-Sung Lee of Daejeon (KR)

Yong-Won Jeon of Daejeon (KR)

Eun-Seon Jeong of Daejeon (KR)

SYSTEM FOR MEASURING SHUTDOWN TEMPERATURE AND MELTDOWN TEMPERATURE OF SEPARATOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 17919666 titled 'SYSTEM FOR MEASURING SHUTDOWN TEMPERATURE AND MELTDOWN TEMPERATURE OF SEPARATOR

Simplified Explanation

The patent application describes a system for determining the shut-down temperature and melt-down temperature of a separator.

  • The system includes a jig with a through-hole, a heating unit, a temperature sensor, a controlling unit, and an air permeability-determining unit.
  • The system utilizes the air permeability (Gurly value) of the separator to determine its shut-down and melt-down temperatures.
  • The jig is designed to hold the separator and allow air to pass through it.
  • The heating unit heats the separator while the temperature sensor measures the temperature.
  • The controlling unit controls the heating unit based on the temperature readings.
  • The air permeability-determining unit determines the air permeability of the separator.
  • By analyzing the air permeability and temperature data, the system can accurately determine the shut-down and melt-down temperatures of the separator.


Original Abstract Submitted

The present disclosure relates to a system for determining the shut-down temperature and melt-down temperature of a separator. The system includes a jig having a through-hole, a heating unit, a temperature sensor, a controlling unit and an air permeability-determining unit. In this manner, it is possible to provide a novel system for determining the shut-down temperature and melt-down temperature of a separator by using the air permeability (Gurly value) of the separator.