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:
May. 14, 2019
Filed:
Apr. 28, 2015
Denso Corporation, Kariya, Aichi-pref., JP;
Hirohisa Motomura, Kariya, JP;
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Abstract
A blower device includes: a ring cover attached to a motor holder along an opening to cover a motor top; and a blower fan having a rotation center to which a rotation shaft is coupled. The blower fan has a lower end portion that is adjacent to the motor holder. The ring cover includes: a sleeve portion covering the motor top; a flange portion extending continuously from a lower end of the sleeve portion to cover a surface of the motor holder; and a skirt portion formed along a periphery of the flange portion in an annular shape. The skirt portion with the annular shape is pressed into an annular groove of the motor holder.