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Axelsson

Axel Lars-Uno Eugen Axelsson, Dl Hengelo NL

Patent application number	Description	Published
20120111012	Ultra low emissions gas turbine combustor - The gaseous fuel-fired can combustor for a gas turbine include a generally cylindrical housing, and a generally cylindrical liner disposed coaxially within the housing to define with the housing a radial outer flow passage for combustion air, the-liner also defining inner combustion and a dilution zone, the dilution zone being axially distant a closed housing end relative to the combustion zone. A fuel/air mixing apparatus disposed at the closed housing end includes a plurality of swirl vanes defining passages each having constant cross-section flow areas along the vanes, and an increasing aspect ratio from the passage inlet to the outlet. An impingement cooling sleeve coaxially disposed in the combustion air passage between the housing and the liner cools the portion of the liner defining the combustion zone. Channeling apparatus is disposed between a downstream end region of the sleeve and the mixing apparatus and includes a diffuser section with a ratio of the outlet flow area to the inlet flow area in a range of 1.3-1.5.	05-10-2012

Axel Lars-Uno Eugen Axelsson, Hengelo NL

Patent application number	Description	Published
20120111014	Low calorific fuel combustor for gas turbine - A low calorific value fuel-fired can combustor for a gas turbine include a generally cylindrical housing, and a generally cylindrical liner disposed coaxially within the housing to define with the housing a radial outer flow passage for combustion air, the liner also defining inner combustion and a dilution zone, the dilution zone being axially distant a closed housing end relative to the combustion zone. A nozzle assembly disposed at the closed housing end includes an air blast nozzle and surrounding swirl vanes. An impingement cooling sleeve coaxially disposed in the combustion air passage between the housing and the liner impingement cools the portion of the liner defining the combustion zone. The combustion liner has an L/D ratio of in the range 1≦L/D≦4, and a ratio of the combustion zone volume (m	05-10-2012

Gunnar Axelsson, Langhus NO

Patent application number	Description	Published
20100181325	END BOSS AND COMPOSITE PRESSURE VESSEL	07-22-2010

Jens-Peter Axelsson, Benicia, CA US

Patent application number	Description	Published
20090190791	Acoustic transducer comprising a plurality of coaxially arranged diaphragms - An acoustic transducer comprises one or more electromagnetic motors that drive one or more sets of multiple diaphragms to provide acoustically efficient loudspeaker systems having dimensions that allow use in applications that would be difficult or impossible with traditional transducers. The diaphragms may be driven directly, inertially or fluidically. If diaphragms are driven by rods that pass through holes in the diaphragms, noise may be generated by air that leaks through the pass-through holes. This noise may be reduced or eliminated by measures that reduce or eliminate the air leakage.	07-30-2009

Jorma Axelsson, Oulunsalo FI

Patent application number	Description	Published
20100211675	REAL-TIME NETWORK DATA ANALYSING SYSTEM - An arrangement and method for analysing the data transferred in communications networks. The fact that though the amount of user plane traffic and data is increasing fast, the amount of signalling traffic is hardly increasing at all, is utilised. In the present system the analysis of the user plane and the control plane is done separately in user plane analysis appliance (	08-19-2010

Stefan Axelsson, Kopavogur IS

Patent application number	Description	Published
20110054674	METHOD FOR PROCESSING ITEMS SUCH AS PIECES OF MEAT - The invention relates to a method for processing items such as pieces of meat, comprising the steps of providing a stream of items	03-03-2011