Jeffrey Richard
Jeffrey Richard Utting, Derbyshire GB
Patent application number | Description | Published |
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20100282337 | TAPPING TEE ASSEMBLY - A tapping tee assembly ( | 11-11-2010 |
Jeffrey Richard Verhiel, Toronto CA
Patent application number | Description | Published |
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20080264064 | Floatwall dilution hole cooling - A combustor for a gas turbine engine is provided, the combustor having an outer shell with an outer surface exposed to cooling air and an inner surface, and at least one floatwall panel attached to the inner surface of the outer shell and having a trailing edge. At least one dilution hole is in the floatwall panel near the trailing edge and in communication with the outer surface of the outer shell, and at least one local air impingement hole is in the outer shell downstream of each at least one dilution hole, that directs the cooling air towards the trailing edge of the floatwall panel. | 10-30-2008 |
20130180257 | COMBUSTOR FOR GAS TURBINE ENGINE - A combustor with a liner where each of the walls has a respective circumferential row of dilution holes defined therethrough adjacent a junction between the primary zone and the dilution zone. In the primary zone, the inner surface of each of the walls is covered by at least one heat shield attached thereto and spaced apart therefrom to allow air circulation between the inner surface and the at least one heat shield, the walls each having a plurality of cooling holes defined therethrough having a smaller diameter than that of the dilution holes. In the dilution zone, the inner surface of each of the walls is free of heat shields, and the walls each have a plurality of effusion cooling holes defined therethrough and having a smaller diameter than that of the dilution holes. | 07-18-2013 |
Jeffrey Richard Willshere, Dorchester GB
Patent application number | Description | Published |
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20100307353 | FRAME ASSEMBLY FOR SUPPORTING PRINTING SCREENS, A FRAME SUPPORT MECHANISM FOR SUPPORTING THE SAME, AND A METHOD OF MOUNTING PRINTING SCREENS IN A SCREEN PRINTING MACHINE - A frame assembly ( | 12-09-2010 |
Jeffrey Richard Willshere, Dorset GB
Patent application number | Description | Published |
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20110219966 | PRINT HEAD ASSEMBLY, SCREEN PRINTING SYSTEM AND METHOD - A print head assembly ( | 09-15-2011 |
20120090483 | SCREEN PRINTING APPARATUS AND METHOD - A screen printing apparatus and method for printing deposits of a print medium on workpieces, the apparatus comprising: a frame support unit for supporting a printing screen unit which comprises a screen sheet which includes at least first and second patterns of print apertures; a workpiece support unit; a print head unit; and at least one screen cleaning unit; wherein the at least one screen cleaning unit and the print head unit are operated in parallel, whereby, when the printing screen unit is in the first printing position, the at least one screen cleaning unit cleans the underside of the screen sheet at a location corresponding to one of the first and second sets of print apertures and the print head unit prints print medium onto workpieces through the other of the first and second sets of print apertures. | 04-19-2012 |