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:
Apr. 27, 2010
Filed:
Dec. 04, 2007
Yoshihito Yasukawa, Hitachinaka, JP;
Yoshio Okamoto, Omitama, JP;
Hiroshi Yamada, Isesaki, JP;
Nobuaki Kobayashi, Maebashi, JP;
Satoshi Hashimoto, Hitachinaka, JP;
Yoshihito Yasukawa, Hitachinaka, JP;
Yoshio Okamoto, Omitama, JP;
Hiroshi Yamada, Isesaki, JP;
Nobuaki Kobayashi, Maebashi, JP;
Satoshi Hashimoto, Hitachinaka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In the valve, fuel, flowing down as a valve side flow along the side of the valve, further flows down toward an orifice plate through a fuel path which closes and opens upon forward and backward movement of the valve, and is injected as a mist from each orifice. The valve moves forward and backward by sliding on a valve surrounding portion through a guide portion constituted by plural sliding guides arranged between the valve and valve surrounding portion. Since the sliding guides are tapered from the valve to the surrounding portion, the side flow from the guide portion has a flow velocity distribution biased toward the surrounding portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile