Abstract:
The invention provides a multiple layer filter media for removal of particles from a fluid stream. The multiple layer filter media may include a depth filtration layer, a membrane filtration layer and a support layer. Additional layers may be present. The membrane filtration layer may comprise expanded polytetrafluoroethylene (ePTFE). The various layers of the multiple layer filter media may be bonded together through a plurality of point bonds. The point bonding process may include simultaneously bonding multiple layers of the multiple layer filter media together in a single operation. The point bonds may be created using ultrasonic bonding.
Abstract:
An improved filtration apparatus, filtering method and filtering material for capturing mercury and other pollutants in pollutant-laden fluid streams such as flue gases generated by process gas streams are disclosed. The improved filtration system may include two pollutant remediation layers, an upstream layer capable of filtering particulates and a downstream layer capable of adsorbing and/or catalyzing pollutants such as mercury, dioxin, furans, and NO x . The improved filtration system may be in the form of a particulate filter bag. The particulate filter bag may be configured for use in a reverse air filtration system with the upstream layer facing an internal volume of the bag. The upstream layer may include an ePTFE layer laminated to the upstream side of the upstream layer.
Abstract:
The invention provides a multiple layer filter media for removal of particles from a fluid stream. The multiple layer filter media may include a depth filtration layer, a membrane filtration layer and a support layer. Additional layers may be present. The membrane filtration layer may comprise expanded polytetrafluoroethylene (ePTFE). The various layers of the multiple layer filter media may be bonded together through a plurality of point bonds. The point bonding process may include simultaneously bonding multiple layers of the multiple layer filter media together in a single operation. The point bonds may be created using ultrasonic bonding.
Abstract:
A docking station for a portable media player. The docking station includes a docking connector to physically secure the portable media player and a communication interface to communicatively couple the portable media player to the docking station when the docking connector is physically securing the portable media player. A projection module operably linked to the communication interface and configured to receive video information from the portable media player via the communication interface projects a video image derived from the video information away from the docking station onto a viewing surface.
Abstract:
Systems and methods are provided for an interactive and collaborative computing device. One example device enables users to establish a communicative link with the interactive and collaborative computing device such that each user may view and share information whether in a local or remote interactive and collaborative environment. The systems and methods described herein further provide a way for users to annotate content displayed on the interactive and collaborative computing device by providing annotative input via another computing device.
Abstract:
Systems and methods are provided for an interactive and collaborative computing device. One example device enables users to establish a communicative link with the interactive and collaborative computing device such that each user may view and share information whether in a local or remote interactive and collaborative environment. The systems and methods described herein further provide a way for users to annotate content displayed on the interactive and collaborative computing device by providing annotative input via another computing device.
Abstract:
An improved filtration apparatus, filtering method and filtering material for capturing mercury and other pollutants in pollutant-laden fluid streams such as flue gases generated by process gas streams are disclosed. The improved filtration system may include two pollutant remediation layers, an upstream layer capable of filtering particulates and a downstream layer capable of adsorbing and/or catalyzing pollutants such as mercury, dioxin, furans, and NOx. The improved filtration system may be in the form of a particulate filter bag. The particulate filter bag may be configured for use in a reverse air filtration system with the upstream layer facing an internal volume of the bag. The upstream layer may include an ePTFE layer laminated to the upstream side of the upstream layer.
Abstract:
A docking station for a portable media player. The docking station includes a docking connector to physically secure the portable media player and a communication interface to communicatively couple the portable media player to the docking station when the docking connector is physically securing the portable media player. A projection module operably linked to the communication interface and configured to receive video information from the portable media player via the communication interface projects a video image derived from the video information away from the docking station onto a viewing surface.