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:
Jan. 10, 1995
Filed:
Jan. 21, 1994
Markus Fleischli, Zurich, CH;
Felix Streiff, Winterthur, CH;
Sulzer Brothers Limited, Winterthur, CH;
Abstract
The device for mixing a small quantity of fluid (1) into a the main flow of another fluid (2) in a main channel comprises an injection system (3) and a static mixing unit (4, 5) arranged downstream. The inlet cross section (F) of the mixing unit is divided into sub-areas (F1, F2, F3, F4). The injection system consists of main metering pipes with a plurality of directed metering openings (21). The flow quantities through the metering openings are proportional to the component flows through the corresponding associated sub-areas (F1, F2, F3, F4). This results in uniform thorough mixing over a short distance and with a small pressure drop. The mixing device is particularly suitable for Denox plant.