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. 29, 2016
Filed:
Nov. 05, 2014
Finetek Co., Ltd., New Taipei, TW;
Ching-Cheng Kuo, New Taipei, TW;
Yun-Lung Lo, New Taipei, TW;
Yi-Liang Hou, New Taipei, TW;
Chao-Kai Cheng, New Taipei, TW;
FINETEK CO., LTD., New Taipei, TW;
Abstract
An explosion-proof dust of electromechanical level measuring device includes: a explosion proof enclosure (), formed with a safe chamber area () and a hazardous chamber area () and a power shaft sleeve () is provided for communicating the above two; a power unit () disposed inside the safe chamber area (); a control module () disposed inside the safe chamber area () and electrically connected to the power unit (); a capstan () disposed in the hazardous chamber area (); a power shaft () sleeved in the power shaft sleeve () and two ends thereof are respectively connected to the power unit () and the capstan (); and a pair of bearings () disposed in the power shaft () and spaced with an interval thereby forming a fireproof path ().