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:
Dec. 06, 2016
Filed:
Nov. 21, 2012
Panasonic Ecology Systems Guangdong Co., Ltd., Foshan, Guangdong, CN;
Panasonic Corporation, Osaka, JP;
Bodong Zhong, Guangdong, CN;
Min Long, Guangdong, CN;
Jiahan Hong, Guangdong, CN;
Shi Zhen, Guangdong, CN;
Shouyong Gao, Guangdong, CN;
Norihiko Hasegawa, Aichi, JP;
Panasonic Ecology Systems Guangdong Co., Ltd., Guangdong, CN;
Panasonic Corporation, Osaka, JP;
Abstract
The present invention discloses a ventilating fan including a ventilating fan body located on the indoor side, an outdoor pipe hood located on the outdoor side, a ventilating fan mounting member located between the ventilating fan body and the outdoor pipe hood, and a panel removably mounted to the front of the ventilating fan body, the ventilating fan mounting member includes a cylinder and a flange, the outdoor pipe hood includes a pipe hood base and a back cover, the pipe hood base includes a base plate with a circular opening and a pipeline fixing ring removably mounted to the base plate; and, a hollow expansion pipe being connected to the cylinder of the ventilating fan mounting member at one end and connected to the pipeline fixing ring at the other end. The present invention has advantages of easy mounting of the expansion pipe.