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. 31, 2017
Filed:
Mar. 03, 2017
Screen Holdings Co., Ltd., Kyoto, JP;
Shinsuke Yamashita, Kyoto, JP;
Takeshi Katayama, Kyoto, JP;
SCREEN HOLDINGS CO., LTD., Kyoto, JP;
Abstract
A heating device includes a heating member having an opening formed at an end thereof along a direction of a rotary shaft, a heating element for heating the heating member from inside, a heating element support member having a heating element support portion at one end thereof for supporting an end of the heating element, and a tube opening at the other end, the tubular heating element support member being inserted into the heating member through the opening, and a coolant supplier for supplying a coolant from the tube opening for cooling the heating element support portion. The heating element support member includes coolant blowout holes formed between a portion thereof corresponding to a bearing supporting the rotary shaft and the heating element support portion for blowing the coolant out into the rotary shaft.