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:
Jun. 08, 2010
Filed:
Jul. 25, 2005
Tatsuya Yamaoka, Kanagawa, JP;
Kazuyoshi Suzuki, Kanagawa, JP;
Tatsuya Yamaoka, Kanagawa, JP;
Kazuyoshi Suzuki, Kanagawa, JP;
TS Heatronics Co., Ltd., Kanagawa, JP;
Abstract
A radiator for a linear or curved mobile motor for removing the thermal distortion of a mover and a transporting member of a linear or curved mobile motor, and a high-accuracy, high-reliability linear or curved mobile motor using it. The linear or curved mobile motor includes a field pole having a plurality of permanent magnets with different magnetic poles arranged alternately along a field yoke, and an armature arranged opposite to the field pole via a magnetic gap and formed by winding a single or a plurality of coils around a core. The field pole is used as a stator and the armature being used as a mover that is relatively moved along the longitudinal direction of the stator. A thin plate heat pipe having therein thin holes for passing a hydraulic fluid is bright in close contact with the coil surface of the mover in parallel to a surface facing via a magnetic gap to constitute a heat absorbing unit and an end or part of the thin plate heat pipe is allowed to project from the magnetic gap to constitute a heat radiating unit.