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Protection device and protection method for lithium titanate electric core

A protection device, lithium titanate technology, which is applied in the repair/maintenance of secondary batteries, circuits, electrical components, etc., can solve the problems of large gas production and affect the life of batteries, and achieve the effect of prolonging the service life and delaying gas production.

Inactive Publication Date: 2016-12-14
TIANJIN ENERGIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the lithium titanate battery has the characteristics of large gas production after cycling, which will seriously affect the life of the battery, so it is necessary to delay the gas production of the battery

Method used

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  • Protection device and protection method for lithium titanate electric core
  • Protection device and protection method for lithium titanate electric core

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a protection device and a protection method for a lithium titanate electric core. Gas generation of the lithium titanate electric core is effectively slowed by continuously extruding the lithium titanate electric core, so that the service life of the lithium titanate electric core is prolonged.

Description

technical field [0001] The invention belongs to the technical field of lithium titanate batteries, and in particular relates to a protection device and a protection method for lithium titanate batteries. Background technique [0002] In recent years, the continuous smog in major cities in China has made people pay more and more attention to environmental issues. Under this background, domestic and foreign car companies have launched new energy vehicles mainly hybrid and pure electric vehicles, and the government has also introduced New energy vehicle subsidies and related policies for new vehicle listing have opened a green channel for the development of new energy vehicles. Various new energy companies at home and abroad are optimistic about the Chinese market and have launched their own advanced technologies. Electric buses are more and more popular because of their energy-saving and environmental protection features. Compared with the commonly used lithium iron phosphat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42H01M10/52
CPCH01M10/4235H01M10/52Y02E60/10
Inventor 程岩王建超陈保国穆骏峰孙德洋王驰伟
Owner TIANJIN ENERGIES
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