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. 15, 2009
Filed:
Mar. 13, 2007
Minoru Yonebayashi, Toyota, JP;
Nobutaka Takeuchi, Nishikamo-Gun, JP;
Shigeki Yasuhara, Toyota, JP;
Kaoru Ito, Okazaki, JP;
Toshimitsu Tanaka, Toyota, JP;
Minoru Yonebayashi, Toyota, JP;
Nobutaka Takeuchi, Nishikamo-Gun, JP;
Shigeki Yasuhara, Toyota, JP;
Kaoru Ito, Okazaki, JP;
Toshimitsu Tanaka, Toyota, JP;
Kojima Press Industry Co., Ltd., Toyota-Shi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, JP;
Uchihama Kasei Co., Ltd., Toyota-Shi, JP;
Abstract
There is provided an oil separator for blowby gas exhibiting excellent oil separation performance in a stable manner. In a common flow path section of a gas flow passage in which the blowby gas flows and an oil passage provided with a bottom of the common flow path section where oil that has been separated from blowby gas by separation means provided midway along the gas flow passage, the width of a part of the common flow path section is regulated so as to become gradually smaller towards the bottom of the common flow path section, and a flow passage regulating section, for making part of the common flow path section that has the width regulated a restricted section, is provided so as to extend upwards from the bottom of the common flow path section.