Abstract: A fluid injection element is disclosed, especially for a furnace or a burner of a furnace, having a pipe and a shroud element, such that the shroud element circumferentially surrounds an axial section of the pipe extending from an axial end of the pipe, such that at least one cavity is provided at the shroud element, and the at least one cavity is in fluid communication with an interior of the pipe and the at least one cavity extends to an opening at an axial end of the shroud element.

Abstract: A memorial for outdoor display is disclosed. The memorial includes a post for mounting in the ground and a display case. The display case is further comprised of a frame and a center display. The frame comprises three pieces situated on the bottom, left and right of the display case. Each piece includes a groove along an interior surface. Adapted to fit within the groove are two components of the center display: a transparent face and a print. A backing member is adapted to be disposed on the back of the frame pieces.

Abstract: A memorial for outdoor display is disclosed. The memorial includes a post for mounting in the ground and a display case. The display case is further comprised of a frame and a center display. The frame comprises three pieces situated on the bottom, left and right of the display case. Each piece includes a groove along an interior surface. Adapted to fit within the groove are two components of the center display: a transparent face and a print. A backing member is adapted to be disposed on the back of the frame pieces.

Abstract: An electrical connection between a power source and a threaded aperture in a power device is made by means of a terminal lug and a bolt. In order to measure the current, a second electrical path is made in parallel with the bolted connection, and current in the second path is sensed. The bolt may carry the main current, or an insulating spacer may be used which prevents significant current flow in the bolt. In one embodiment, the parallel current path extends through a conductor arrangement including additional lugs through which the bolt passes, and in another arrangement the parallel path extends through traces of a printed circuit board.