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David Henry
David Henry Brown, Bingley GB
| Patent application number | Description | Published |
|---|---|---|
| 20110076139 | VARIABLE GEOMETRY TURBINE - A variable geometry turbine comprises a turbine wheel ( | 03-31-2011 |
David Henry Gutter, Felton, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20110104934 | Modular connector plug for high speed applications - A modular connector plug for high speed applications includes a wire guide filter at least partially situated in the conductor-receiving cavity of the housing of the plug. The wire guide filter includes an impedance containing portion comprising a longitudinally extending body having a plurality of longitudinally extending passageways and an internal cable guide portion comprising a longitudinally extending body defining a plurality of longitudinally extending passageways. | 05-05-2011 |
David Henry Krasner, London GB
David Henry Rudge, Burlington CA
| Patent application number | Description | Published |
|---|---|---|
| 20110133373 | APPARATUS FOR REMOVAL AND REPLACEMENT OF A HINGED LID ON A METALLURGICAL TRANSPORT VESSEL - An apparatus for the removal and replacement of a lid on a metallurgical transport vessel such as a ladle or a torpedo car. The apparatus comprises a frame, means for supporting the frame such that the vessel may be moved into position thereunder, a linkage including at least one lifting member pivotally connected to the frame, and at least one actuator connected to the linkage. The actuator is operable to move the lifting member such that when the vessel is moved to a designated position below the apparatus, the lifting member can be moved by the actuator and linkage from a first position providing clearance above the vessel, through a curved path to an intermediate position where it engages the lid, providing a vertical lifting force and a horizontal hinge releasing force to the lid, and to a second position where the lid is raised to a sufficient height to clear the vessel. The lifting member may subsequently be moved back by means of the actuator and linkage through a reverse curved path to the first position, and thereby lower the lid back on to the vessel. | 06-09-2011 |
David Henry Stockham, Deer Park, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20090086420 | RUGGED CONDUCTIVE HOUSING STRUCTURE FOR PORTABLE COMPUTING DEVICE DISPLAY - A portable computing device and a display housing module for a portable computing device is disclosed. The display housing module includes a conductive rear chassis, a display module and a front bezel. The display module is configured to display images and includes a backlight unit, a display panel, and a touch screen. The conductive rear chassis is strong, lightweight, and rigid. It is configured to receive and secure the display module and to protect the display module from shock events, drop events, and vibration. The conductive rear chassis may provide a conductive path to a ground connection. This prevents EMI from affecting an antenna signal by channeling EMI originating from noisy electronics to ground, thereby preventing unwanted EMI leakage outside of the display module. The conductive rear chassis is further configured to receive an environmental sealer around the perimeter of the housing. The conductive rear chassis is further configured for direct attachment to a front bezel. Attaching the front bezel to the conductive rear chassis creates pressure on the environmental sealer and allows the internal display parts to function properly without regard to environmental elements. | 04-02-2009 |