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:
Nov. 20, 2012
Filed:
Jul. 05, 2007
Yuichiro Fujiyama, Yokohama, JP;
Toshiaki Okuhara, Yokohama, JP;
Shigeko Okuhara, Legal Representative, Fujisawa, JP;
Akira Uchiura, Yokohama, JP;
Yuichiro Fujiyama, Yokohama, JP;
Toshiaki Okuhara, Yokohama, JP;
Shigeko Okuhara, legal representative, Fujisawa, JP;
Akira Uchiura, Yokohama, JP;
Japan Cooperation Center, Petroleum, Tokyo, JP;
Nippon Oil Corporation, Tokyo, JP;
Abstract
A method of designing a gas-solid separator that has an inner cylinder having a closed lower end and an opened upper end, and extending in a vertical direction; an outer cylinder that coaxially covers the inner cylinder from the outside and has a gas vent port formed on the upper end side of the inner cylinder and communicating with an exterior; and a plurality of axially extending long holes formed a side surface on the lower end side of the inner cylinder in a circumferential direction, one of long side edge parts of each of the long holes being provided with a guide blade that protrudes outward and is inclined circumferentially so as to cover the long hole.