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. 01, 2011
Filed:
Apr. 02, 2007
Hyun-jun OH, Gwangju, KR;
Seung-gee Hong, Gyeonggi-do, KR;
Myung-won Lee, Gwangju, KR;
Hwan-seok Yang, Gwangju, KR;
Sang-won Lee, Gwangju, KR;
Hyun-jun Oh, Gwangju, KR;
Seung-gee Hong, Gyeonggi-do, KR;
Myung-won Lee, Gwangju, KR;
Hwan-seok Yang, Gwangju, KR;
Sang-won Lee, Gwangju, KR;
Samsung Electronics Co., Ltd., Gwangju-si, KR;
Abstract
A motor-noise absorbing apparatus of a vacuum cleaner is disclosed. The motor-noise absorbing apparatus includes a body seated and fixed on a peripheral part of an opening of a motor housing to close between the motor housing and a stator core and, thus, to restrict an amount of the air discharged between the motor housing and the stator core, a first air discharging part formed in the middle of the body, so that most of the air comes out of the guide vein is discharged between the stator core and a rotor, and at least one second air discharging part formed to penetrate a peripheral part of the body, so that a portion of the air coming out of the guide vein is discharged between the motor housing and the stator core.