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:
Sep. 04, 2018
Filed:
Jun. 29, 2012
Youheng Qian, Zhejiang, CN;
Youheng Qian, Zhejiang, CN;
Abstract
A box-type generator driven by an engine, comprising a box-type soundproof hood assembly () enclosing the whole generator, a controller (), an oil tank (), a front and a back fans (), air ducts (), a permanent magnetic generator (), an engine (), a double-cavity type muffler assembly () and the like. With the novel designs such as forward fans air inlet () and controller arrangement, dual cooling air ducts and double muffler structure, and the integrated overall layout of the control system, the box-type generator ensures a generator cooling system to sequentially cool down heating components in a temperature ascending order, thus effectively reducing the system noise of a generator assembly, and facilitating the use, installation and maintenance of the generator.