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:
Oct. 09, 2001
Filed:
Apr. 10, 2000
Ji Hyun Hwang, Kyungki-do, KR;
Do Hyun Kim, Kyungki-do, KR;
Hyun Joo Hwang, Kyungki-do, KR;
Jang Sung Chun, Seoul, KR;
Mirae Corporation, Choongchungnam-Do, KR;
Abstract
The present invention relates to a linear motor with an improved cooling structure for cooling heat generated from a coil block of the motor. The linear motor includes a stator element having a stator element frame, a movable element having a movable element frame, adapted to linearly move along the stator, and a heat dissipation plate mounted on the stator element frame and the movable element frame, for externally dissipating heat generated from a coil block. Such a structure can prevent over-heating of the linear motor by dissipating heat generated from the motor coil to thereby cool the motor.