The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2018
Filed:
May. 07, 2017
Amita Technologies Inc Ltd., Taoyuan, TW;
AMITA TECHNOLOGIES INC LTD., Taoyuan, TW;
Abstract
A lithium battery cell capable of exhausting a gas includes a battery cell with an opening for discharging the gas, and an exhaust structure combined to the battery cell and having a tube sleeve, a stop portion and a plug. The tube sleeve is installed to the opening of the battery cell; the stop portion is disposed at an end of the tube sleeve and has an exhaust end communicated with the tube sleeve and the outside; the plug is installed into the tube sleeve to block a side opening of the tube sleeve, blocked by the stop portion to prevent it from separating from the tube sleeve, and pushed by the gas to release its connection with the tube sleeve; and a gap is formed between the plug and the tube sleeve to allow the gas to flow through and exit from the exhaust vent to the outside.