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. 22, 2017
Filed:
Feb. 11, 2015
Xyzprinting, Inc., New Taipei, TW;
Kinpo Electronics, Inc., New Taipei, TW;
Cal-comp Electronics & Communications Company Limited, New Taipei, TW;
Yang-Teh Lee, New Taipei, TW;
Yi-Chin Tang, New Taipei, TW;
ZYZPRINTING, INC., New Taipei, TW;
KINPO ELECTRONICS, INC., New Taipei, TW;
CAL-COMP ELECTRONICS & COMMUNICATIONS COMPANY LIMITED, New Taipei, TW;
Abstract
A three-dimensional printing head includes a housing (), a fusing module () arranged in the housing (), and a heat dissipation module (). The fusing module () is disposed in the housing () and includes a feeding tube () with both ends open. A feeding inlet () for receiving a filament material () is at one end of the feeding tube (), a supplying nozzle () is at the other end of the feeding tube (), and multiple fins () are formed outside of the feeding tube (). A heater () is disposed at the supplying nozzle () to heat the same for melting the filament material (). The heat dissipation module () includes a fan () arranged in the housing (), and the fan () has an inlet side () and an outlet side () opposite thereto. The outlet side () is arranged toward the fusing module ().