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:
Aug. 16, 2011
Filed:
Mar. 27, 2008
Kazuhiro Ishizaka, Wako, JP;
Atsumu Naoi, Wako, JP;
Kazuhiro Ishizaka, Wako, JP;
Atsumu Naoi, Wako, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A breather device of a vertical type engine includes: an engine body having a crank chamber and a cylinder bore; and a timing transmission chamber provided above the engine body and housing a timing transmission device that connects between a crankshaft and a cam shaft which are vertically placed, respectively, the timing transmission chamber communicating at one side with the crank chamber and at the other side with the outside, wherein the breather device includes a breather chamber communicating with the timing transmission chamber via a communication tube, the breather chamber communicating with an intake silencer box. Hence, oil can be efficiently separated from breathing gas of a crank chamber.