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. 30, 2018
Filed:
Oct. 26, 2015
Nissei Plastic Industrial Co., Ltd., Hanishina-gun, Nagano-ken, JP;
NISSEI PLASTIC INDUSTRIAL CO., LTD., Hanishina-Gun, Nagano-Ken, JP;
Abstract
When a heating device is formed which includes at least one or more heatersandthat are provided on the outer circumferential surfacesandof at least one of a heating cylinderand an injection nozzleto heat at least one of the heating cylinderand the injection nozzle, at least some heaters, . . . of all the heaters, . . . are formed with air cooling-capable heatersandin which a panel memberformed of a material R having thermal conductivity is interposed between the heaters, . . . and the outer circumferential surfacesandof at least one of the heating cylinderand the injection nozzle, in which an air pathfor air cooling is formed in the panel memberand in which an air outlet and inlet portionallowing air A to be passed from an air supply portionis provided in the air path