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. 06, 2001
Filed:
Apr. 21, 1999
Shunsuke Matsubara, Yamanashi, JP;
Tatsuo Shinohara, Yamanashi, JP;
Makoto Takeshita, Yamanashi, JP;
Fanuc Ltd., Yamanashi, JP;
Abstract
Leg portions are provided at the four corners of a resistor that generates a large amount of heat and a partition panel is secured to the top of the leg portions through a heat-insulating spacer. A adiabatic layer is formed by an empty space between the resistor and the partition panel. Further, the transmission of heat from the resistor through the leg portions to the partition panel is suppressed by the heat-insulating spacer. A servo amplifier is connected to the mounting portions provided on the partition panel, at the side opposite the resistor main body. As the transmission of heat generated by the resistor to the servo amplifier main body is cut off by the partition panel and suppressed, components inside the servo amplifier are protected from heat.