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Felling
Bobbie F. Felling, Anaheim, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090094889 | Aquatic plant stands - The present invention is draft to corrosion resistant aquatic plant stands, planters, and aquatic animal stands comprising a platform assembly, for use in a shallow body of water. In a preferred embodiment, the legs of the stands of the present invention are adjustable, particularly preferably independently adjustable to permit the platform assembly to be stably and substantially horizontally oriented in use, despite irregularities on the bottom of the body of water. | 04-16-2009 |
| 20100223845 | Aquatic plant stands - The present invention is draft to corrosion resistant aquatic plant stands, planters, and aquatic animal stands comprising a platform assembly, for use in a shallow body of water. In a preferred embodiment, the length and/or the angle of the legs of the stands of the present invention are adjustable, particularly preferably independently adjustable to permit the platform assembly to be stably and substantially horizontally oriented in use, despite irregularities on the bottom of the body of water. | 09-09-2010 |
David Felling, Greenville, SC US
| Patent application number | Description | Published |
|---|---|---|
| 20100095676 | Multiple Tube Premixing Device - The present application provides a premixer for a combustor. The premixer may include a fuel plenum with a number of fuel tubes and a burner tube with a number of air tubes. The fuel tubes extend about the air tubes. | 04-22-2010 |
David Kenton Felling, Greenville, SC US
| Patent application number | Description | Published |
|---|---|---|
| 20100008179 | PRE-MIXING APPARATUS FOR A TURBINE ENGINE - A pre-mixing apparatus for a turbine engine includes a main body having an inlet portion, an outlet portion and an exterior wall that collectively establish at least one fluid delivery plenum, and a plurality of fluid delivery tubes extending through at least a portion of the at least one fluid delivery plenum. Each of the plurality of fluid delivery tubes includes at least one fluid delivery opening fluidly connected to the at least one fluid delivery plenum. With this arrangement, a first fluid is selectively delivered to the at least one fluid delivery plenum, passed through the at least one fluid delivery opening and mixed with a second fluid flowing through the plurality of fluid delivery tubes prior to being combusted in a combustion chamber of a turbine engine. | 01-14-2010 |
| 20100326079 | METHOD AND SYSTEM TO REDUCE VANE SWIRL ANGLE IN A GAS TURBINE ENGINE - A fuel nozzle assembly includes a swirler assembly having an inlet end, an outlet end, a shroud inner surface and a hub outer surface. The inner surface has a first diameter adjacent to the inlet end and a second diameter adjacent to the outlet end defining a differential diameter ratio. A plurality of vanes are coupled to the swirler assembly and extend between the shroud inner surface and the hub outer surface. The vanes have a pair of opposing sidewalls joined at a leading edge and at an axially-spaced trailing edge, and a first height adjacent to the leading edge and a second height adjacent to the trailing edge. The first height and the second height define a differential height ratio, wherein the differential diameter ratio, the differential height ratio, or both are configured to provide convergent flow through the fuel nozzle. | 12-30-2010 |
Michael A. Felling, Osceola, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20100305672 | TIP ASSEMBLY FOR MEDICAL ELECTRICAL LEAD - An implantable lead may include a coupler, a fixation helix secured to the coupler and a guide element that includes an engaging surface and a proximal bearing surface. The engaging surface may be configured to engage the fixation helix such that the engaging surface of the guide element interacts with the fixation helix to cause the fixation helix to translate longitudinally when the fixation helix is rotated against the engaging surface. Longitudinal translation of the coupler and fixation helix may be limited by the distal end of the coupler contacting the proximal bearing surface of the guide element. | 12-02-2010 |