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:
Aug. 18, 2020
Filed:
Feb. 15, 2018
Hankook Tire Co., Ltd., Seoul, KR;
Soon Hong So, Daejeon, KR;
Jeong Heon Kim, Daejeon, KR;
HANKOOK TIRE CO., LTD., Seoul, KR;
Abstract
A tire including a contact charging type self-power generation module, and more particularly, a tire including a contact charging type self-power generation module that can generate electricity by charging static electricity occurring within a tire and a sound-absorbing material of the tire and that can operate a sensor using the generated electricity is provided. The tire including a contact charging type self-power generation module includes a sound-absorbing material provided within an inner liner of the tire; an internal electrode portion provided within the sound-absorbing material and extended in a length direction of the sound-absorbing material; and an external electrode portion having a first external electrode provided separately from the sound-absorbing material and provided parallel to the internal electrode portion, wherein when the tire moves, as the sound-absorbing material moves, the internal electrode portion and the external electrode portion are charged with electricity to generate electricity.