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. 10, 2010
Filed:
Jun. 28, 2007
Morihiko Kishi, Kanagawa, JP;
Morihiko Kishi, Kanagawa, JP;
Piolax Inc., Yokohama-shi, JP;
Abstract
A liquid exhaust valve gear includes a housing divided into an upper chamber and a lower chamber by being partitioned by a partition plate having an opening portion, and a float slidably contained at inside of the lower chamber and moved up by receiving liquid inside of the hermetically sealed vessel. An upper end portion of the float is provided with valve means for closing the opening portion of the partition plate in accordance with moving up the float, further, a partition wall in a cylindrical shape is provided to extend in an upper direction from a peripheral edge of the opening portion at inside of the upper chamber, the partition wall is opposed to an opening of an exhaust port, and a notched portion which is not opposed to the opening of the exhaust port.