Abstract: A protection system for an IT electrical distribution system (EDS) has a floating reference conductor and two electrical conductors in the form of an active conductor and a neutral conductor. System includes two input terminals for electrically connecting to an MEN electrical power source that is upstream of system. Two output terminals are electrically connected to an electrical load in the form of an electrical motor for a compressor of an upright freezer display. A motor protection device, in the form of an MCB, electrically connects terminals to allow a supply of electrical power to a motor. The MCB is responsive to a fault signal at a port for selectively electrically disconnecting at least one of the terminals. A sentinel unit selectively generates the fault signal at port in response to the current in conductor being greater than a predetermined threshold.

Abstract: A protection system for an IT electrical distribution system (EDS) has a floating reference conductor and two electrical conductors in the form of an active conductor and a neutral conductor. System includes two input terminals for electrically connecting to an MEN electrical power source that is upstream of system. Two output terminals are electrically connected to an electrical load in the form of an electrical motor for a compressor of an upright freezer display. Motor is downstream of the system. A protection device, in the form of an MCB, electrically connects terminals to allow a supply of electrical power from source to motor. MCB is responsive to a fault signal at a port for selectively electrically disconnecting at least one of terminals to prevent the supply of electrical power. A sentinel unit selectively generates the fault signal at port in response to the current in conductor being greater than a predetermined threshold.

Abstract: A protection system for an IT electrical distribution system (EDS) has a floating reference conductor and two electrical conductors in the form of an active conductor and a neutral conductor. System includes two input terminals for electrically connecting to an MEN electrical power source that is upstream of system. Two output terminals are electrically connected to an electrical load in the form of an electrical motor for a compressor of an upright freezer display. Motor is downstream of the system. A protection device, in the form of an MCB, electrically connects terminals to allow a supply of electrical power from source to motor. MCB is responsive to a fault signal at a port for selectively electrically disconnecting at least one of terminals to prevent the supply of electrical power. A sentinel unit selectively generates the fault signal at port in response to the current in conductor being greater than a predetermined threshold.

Abstract: A portable canopy is attachable to the roof rack of a vehicle and designed to unfold outwardly over the rear of the vehicle supported in a cantilevered fashion from the roof rack. The canopy does not require separate legs or other ground support other than the roof rack of the automobile.

Abstract: A protection system for an IT electrical distribution system (EDS) has a floating reference conductor and two electrical conductors in the form of an active conductor and a neutral conductor. System includes two input terminals for electrically connecting to an MEN electrical power source that is upstream of system. Two output terminals are electrically connected to an electrical load in the form of an electrical motor for a compressor of an upright freezer display. A motor protection device, in the form of an MCB, electrically connects terminals to allow a supply of electrical power to a motor. The MCB is responsive to a fault signal at a port for selectively electrically disconnecting at least one of the terminals. A sentinel unit selectively generates the fault signal at port in response to the current in conductor being greater than a predetermined threshold.

Abstract: A portable canopy is attachable to the roof rack of a vehicle and designed to unfold outwardly over the rear of the vehicle supported in a cantilevered fashion from the roof rack. The canopy does not require separate legs or other ground support other than the roof rack of the automobile.

Abstract: Disclosed herein is a method of making a catalytic converter; forming a shell having a welding deformation detail; inserting and housing a catalyst substrate inside the shell, wherein a mat support material is disposed between the shell and the catalyst substrate; welding an end cone having a flange to the shell by applying a deformation force to the flange causing deformation of welding deformation detail.

Abstract: Disclosed herein are exhaust treatment devices and methods of manufacturing the same. In one embodiment, an exhaust treatment device can comprise: a substrate, a ring disposed about the substrate, and a retention material disposed between the ring and a formed shell. The formed shell can compress the retention material and restrict motion of the ring. The ring can have a portion extending from adjacent the substrate to adjacent the formed shell. In one embodiment, the method for manufacturing an exhaust treatment device can comprise: assembling a ring on a substrate, disposing a retention material in contact with the ring, on a side of the ring opposite the substrate, to form a substrate assembly, and disposing the substrate assembly within a formed shell.

Abstract: An exhaust treatment device comprises a substrate assembly disposed in a housing, wherein the substrate assembly comprises a first rack comprising a first array of openings, a second rack comprising a second array of openings, wherein the second array of openings correspond to the first array of openings, a plurality of individual substrate elements disposed in each of the first array of openings and the second array of openings; and a retention material disposed between the first rack and the second rack, wherein the retention material is in physical communication with the plurality, the first rack, and the second rack.

Abstract: A variable flow regulator assembly comprises a first stationary exhaust pipe, a second stationary exhaust pipe concentrically disposed within the first stationary exhaust pipe, and a movable exhaust pipe concentrically disposed between the first and second stationary exhaust pipes. The first stationary exhaust pipe includes one or more interference tabs concentrically and circumferentially fitted about its interior surface. The movable exhaust pipe includes one or more interference tabs concentrically and circumferentially fitted about its exterior surface. The interference tabs complimentarily interact and restrict the movement of the variable flow regulator so that the flow maldistribution of the exhaust gas stream entering the catalytic converter can be variably controlled.