Abstract: A fuel injection assembly comprising a main structure (101) for mounting on an internal combustion engine, the main structure having one or more orifices (115) for injecting fuel directly into the combustion chamber of the internal combustion engine, and the main structure also having mounted thereon charge electrodes (105, 118) positioned to provide an electric field which passes through the flow of fuel, for charging fuel particles to improve atomisation. The main structure also has mounted thereon a spark electrode (104) adapted to provide a fuel ignition spark for the internal combustion engine. The main structure of the assembly is adapted for removable mounting, having a threaded portion (102) adapted to co-operate with a threaded aperture in the internal combustion engine, normally adapted to receive a convention spark plug.

Abstract: The present invention is a protective hooded respirator optimized for both high protection against nuclear, chemical and/or biological agents as well as having a design configuration enabling it to be stored as a highly compact unit. The hood includes a flexible oral-nasal breathing interface interior to the hood. A filter-housing exterior to the hood is fluidly coupled by a single conduit that intakes filtered air during inhalation and exhaled air during exhalation. When in storage, the flexible oral-nasal is folded into a substantially flat configuration.

Abstract: A fixture adapted to set a decklid for an opening to a trunk of an automotive vehicle in an adjusted position such that when the decklid is closed relative to the opening a gap of predetermined width will be established between a side edge of a rim portion of the decklid and an adjacent side edge of the opening. The fixture includes a clamp body having a planar support surface and a clamping surface projecting away from the support surface. A clamp bar is mounted on the support surface of the body for reciprocal movement toward and away from the clamping surface to clamp the rim portion of the decklid and thereby secure the fixture to the decklid. A cam is mounted on the clamp body for moving the clamp bar. A blade is mounted on the clamp bar and extends along the side edge of the rim portion of the decklid. The blade is adapted to contact the edge of the opening when the decklid is closed.

Abstract: A tool holder for holding a tool on a hinge plate of a deck lid of a motor vehicle. The tool holder has a body in the form of a collar made of two separate parts secured together by screws. The body parts cooperate in defining a recess shaped to retain the tool when the body parts are secured together but to release the tool when the body parts are separated. A generally L-shaped bracket projects from the body and, with the body, defines a channel for receiving a flange on the hinge plate. A hanger has a cylinder secured to the bracket. A slide bar mounted in the cylinder moves from a retracted position to an extended position across the channel. In its extended position, the slide bar extends through a hole in the hinge flange to suspend the tool holder. The body of the tool holder also has a magnet for contacting the hinge plate to magnetically hold the tool holder on the hinge plate.

Abstract: A polyphase interrupter includes an electric fuse in series with each phase, a phase grounding conductor electrically connected with each phase and movably mounted adjacent and electrically connected with a terminal of each fuse, biasing means arranged to impart individual grounding movement to each phase grounding conductor, latch means normally in engagement with each phase grounding conductor for preventing grounding movement thereof, actuating means associated with each of said fuses and movable into releasing engagement with the associated latch means in response to current interrupting operation of the associated fuse, and coupling means interconnecting all of said latch means for imparting simultaneous releasing movement thereby to effect grounding and interruption of all phases in response to interruption in one phase.

Abstract: An electric bypass switch for connecting and disconnecting an electric apparatus such as a voltage regulator with respect to a power system includes a pair of spaced insulators on each of which a pair of conductive terminals are mounted, one pair of terminals being adapted for connection to the apparatus and the other pair of terminals being adapted for connection with the infeed and outfeed conductors of an electric power line respectively, a pair of hinge contacts hingedly mounted respectively on one pair of the conductive terminals, a pair of jaw contacts mounted respectively on the other pair of conductive terminals, a unitary switch blade having a pair of concentric conductors which are separated by mechanically sturdy insulating material and arranged with the hinge ends thereof connected respectively with the hinge contacts and the swing ends of the switch blade conductors being engageable and disengageable with the jaw contacts respectively, a bypass conductor electrically connected with and pivotally

Abstract: An electric switch of the by-pass type having a pair of main fixed contacts insulated from each other which cooperates with a pair of main movable contacts which are insulated from each other is provided with a by-pass switch for electrically connecting and disconnecting the main fixed contacts on which a latch is movably mounted and having a part engageable with a fixed latch engaging element so as positively to lock the by-pass switch in closed position, the latch being operated by an actuator mounted on and movable with the main movable contacts for imparting latching movement to the latch in coordination with opening of the main movable contacts. Conversely the actuator unlatches the latch in coordination with closing movement of the main movable contacts.

Abstract: An electric circuit interrupter and associated mounting comprises an elongated support element of insulating material mounted for swinging movement about a fixed pivot and having a pair of movable contacts mounted thereon and engageable with fixedly mounted contacts, a circuit interrupter mounted on said elongated support element and having a pair of terminals respectively connected with the movable contacts, and an electric bus of conducting material connected with one of the movable contacts and having a plurality of points of connection for cooperating with one terminal of the circuit interrupter whereby circuit interrupters of different ratings and physical dimensions may be mounted on said elongated support element.

Abstract: For initiating operating movement to an electric switch disposed in a housing having an access door, a movable element is interconnected with the switch and operating movement is imparted thereto by motivating means, and interlocking means is mounted on the housing and arranged to prevent switch closing movement of the motivating means so long as the access door of the housing is open.

Abstract: An electric switch of the snap-action type includes a pair of relatively movable contacts, an operating linkage interconnected with a movable one of the contacts for imparting operating movement thereto, a hollow tubular rotatable member interconnected with the operating linkage and operable to impart switch operating movement thereto, a latching part secured to the rotatable member and engageable with abutment means so as to secure the rotatable member against rotation, spring means in the form of a torsion bar disposed within the rotatable member and effective to impart rotation thereto upon disengagement of the latching part from the abutment means, movable motive means in the form of a rotatable tube interconnected with the torsion bar for imparting twisting moment thereto together with latch releasing means mounted on and movable with the movable motive means for engaging the latching part and for moving such part out of engagement with the associated fixed abutment means after a predetermined degree of

Abstract: Splicing of two mating optical fiber ribbons is achieved with a connector comprising a multigrooved substrate with vacuum slots normal to the fiber-receiving grooves and a mating cover. Air drawn through the vacuum slots during the splicing operation holds the exposed ribbon fibers in the grooves to ensure transverse alignment of the fibers for splicing. The cover mounts onto the substrate to lock the fibers in place after they have been axially aligned and abutted. Slots in the cover allow venting to prevent suction buildup under the cover.

Abstract: Two groups of optical communications fibers are optically joined within a single cartridge that receives and abuts two optical fiber ribbon end arrays. A two-piece connector consisting of a substrate with fiber-receiving grooves and a mating cover houses the fibers. In turn two such connectors are contained within the cartridge, either in a tight fit requiring no retaining means or a loose fit requiring set screws to retain the two connectors in abutting relation. Variations of the basic hardware provide both a rearrangeable splice and a permanent splice. Several cartridges may be housed in a fixture to accommodate the several layers of a multi-layer optical fiber ribbon cable.