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:
Sep. 10, 2013
Filed:
Sep. 22, 2008
Trevor John Hesketh, Weybridge, GB;
Rune Peter Lindstedt, London, GB;
Ian Allan Beattie Reid, Southfields, GB;
Trevor John Hesketh, Weybridge, GB;
Rune Peter Lindstedt, London, GB;
Ian Allan Beattie Reid, Southfields, GB;
Ineos Europe Limited, Hampshire, GB;
Abstract
Apparatus for mixing of a first gas and a second gas, including (i) a linear first tube for supply of the first gas, the first tube having an inlet for the first gas at an upstream end and tapering to form a nozzle at a downstream end, and (ii) a linear second tube for supply of the second gas. The second tube has an inlet for the second gas at an upstream end, a first portion which forms an annulus around the outer surface of the first tube upstream of the nozzle, and a second portion which forms a sheath around the nozzle of the first tube and which forms an area of expanded cross-section compared to the annulus.