#G01B7/24

CALIBRATION SYSTEM FOR MAGNETIC FORCE DILATOMETER

A dilatometer configured to measure dilation of an electrode in a battery. The dilatometer including a controller configured to: receive calibration force readings from a magnetic force sensor, the ca…

DRIVE·Jun 19·1 min read

G01B7/24 GM Global Technology Operations LLC

SYSTEMS AND METHODS FOR MEASURING REAL TIME BATTERY DILATION

A system for measuring battery dilation. The system includes a battery cell, a magnet, and a magnetic force sensor. One of the magnet and the magnetic force sensor moves in response to expansion of th…

DRIVE·Jun 27·2 min read

G01B7/24 GM GLOBAL TECHNOLOGY OPERATIONS LLC

SENSORS INCORPORATED INTO ELASTOMERIC MATERIALS TO DETECT ENVIRONMENTALLY-CAUSED PHYSICAL CHARACTERISTIC CHANGES

Tires including a bodies formed of one or more tire plies are disclosed. In various implementations, a tire may include several split-ring resonators (SRRs), each associated with a natural resonance f…

DRIVE·Sep 23·2 min read

G01B7/24 LytEn, Inc.

METHOD FOR DETERMINING ABNORMALITY IN BATTERY PACK, AND DEVICE FOR DETERMINING ABNORMALITY IN BATTERY PACK

A method for determining an abnormality in an assembled battery that is formed by connecting, in series, a plurality of parallel bodies each formed by connecting a plurality of secondary battery cells…

DRIVE·May 3·1 min read

G01B7/24 TOYO TIRE & RUBBER CO [JP]

DEFORMATION DETECTION SENSOR FOR SEALED SECONDARY BATTERY, SEALED SECONDARY BATTERY, AND DEFORMATION DETECTION METHOD FOR SEALED SECONDARY BATTERY

The present invention provides a deformation detection sensor for a sealed secondary battery, that makes it possible to detect deformation resulting from swelling of a cell (2) with a high degree of s…

DRIVE·May 3·1 min read

G01B7/24 TOYO TIRE & RUBBER CO [JP]

SENSOR FOR DETECTING DEFORMATION OF SEALED SECONDARY BATTERY, SEALED SECONDARY BATTERY, AND METHOD FOR DETECTING DEFORMATION OF SEALED SECONDARY BATTERY

A sensor for detecting a deformation of a sealed secondary battery, comprises a polymer matrix layer and a detection unit, wherein the polymer matrix layer comprises a filler dispersed in the layer an…

DRIVE·May 3·1 min read

G01B7/24 TOYO TIRE & RUBBER CO [JP]

MONITORING SENSOR FOR SEALED SECONDARY BATTERY, SEALED SECONDARY BATTERY, AND MONITORING METHOD FOR SEALED SECONDARY BATTERY

A monitoring sensor for a sealed secondary battery (1) including a sealed outer casing (21) and an electrode group (22) accommodated in the inside of the sealed outer casing (21), including a polymer …

DRIVE·May 3·1 min read

G01B7/24 TOYO TIRE & RUBBER CO [JP]

DEFORMATION-DETECTING SENSOR FOR SEALED SECONDARY BATTERY

A deformation detecting sensor for a sealed secondary battery of the present invention includes a resin layer which changes its property in association with deformation of a portion to be measured, th…

DRIVE·Feb 8·1 min read

G01B7/24 TOYO TIRE & RUBBER CO [JP]

DEFORMATION-DETECTING SENSOR FOR SEALED SECONDARY BATTERY

A deformation detecting sensor for a sealed secondary battery of the present invention is used with a unit cell, battery module, or battery pack of the sealed secondary battery and includes: a magneti…

DRIVE·Feb 8·1 min read

G01B7/24 TOYO TIRE & RUBBER CO [JP]