Abstract: A bushing shield is used primarily but not exclusively in a commercial kitchen fire suppression system where pipes and EMT (electric metallic tube) carry detection line cables from a fusible link to a detection control. The bushing shield includes a guide bushing and a vapor barrier. The bushing shield minimizes grease vapors and foreign contaminant migration into a pipe or EMT of the commercial kitchen fire suppression system by forming a barrier, while simultaneously allowing the detection line cable to slide back and forth as intended by the fire suppression system manufacturer.

Abstract: Hose end protector intended to be carried on the end of a hose so as to surround and completely enclose the threaded coupling for its protection. The protector includes an elastic body having been secured by a retaining ring on a solid fitting adapted to engage with the hose. The fully enclosed protector protects the threaded coupling from damage, prevents debris and small objects from entering hose, and provides a method of diffusing flow, and is used as a means of handling hose.

Abstract: A vehicle include an interior cabin including a plurality of structural components, a plurality of electrical devices within the interior cabin, a power supply, and an electrical signal distribution system mounted to at least one of the plurality of structural components and electrically coupled to the power supply and the plurality of electrical devices. The electrical signal distribution system includes a printed circuit board (PCB), and a plurality of outlets coupled to the PCB. The plurality of outlets electrically couple to the plurality of electrical devices. The electrical signal distribution system provides electrical signals to the plurality of electrical devices.

Abstract: A modular equipment mount to enable quick relocation of the piece of equipment. The piece of equipment is secured to a mount. A track system is secured to multiple locations where the piece of equipment may be secured. Power and data connections are included with the track system to provide power and data to the piece of equipment through connectors on the mount.

Abstract: A fire damper for a ventilating fan includes a shutter and a frame provided with a flange. An opening is defined through the flange. The frame is further provided with a movable component for opening or closing the preformed opening.

Abstract: A rack door is disclosed for mounting one or more power distribution units (PDUs) to the front of a server rack. An embodiment allows access to power cables when the rack door is open or closed. An embodiment provides power cable routing that allows power cables from one PDU to be connected or disconnected independently from other cables on that same PDU or on another PDU mounted to the rack door.

Abstract: A service cover (50) to be mounted to close a rear end opening (25) provided on a housing main body (21) of a waterproof connector (10) includes a fitting (52) which is fittable into the rear end opening (52), an annular seal ring (80) that provides watertightness between the rear end opening (25) and the fitting (52) and a fitting recess (54) that is recessed on an outer periphery surface of the fitting (52) and into which the seal ring (80) is to be fit. The fitting recess (54) is formed by mounting a front member (70) with a larger cross-section than a cross-sectionally small portion (58) constituting a front end part of the fitting (52) on the cross-sectionally small portion (58).

Abstract: A method for producing an operative connection between a coaxial cable (1) and a coaxial connector (16). A cable jacket (5), if present, is removed by means of a first tool (6) to a predefined first length L1. In a second step, an outer conductor (3) is removed by means of a second tool (7) to a predefined second length L2. In a third step, a dielectric (4) is removed by means of a third tool (8) to a third length L3, such that one end (15) of the inner conductor (2) is exposed. Then the end (15) of the inner cable conductor (2) is formed by means of a rotary swaging device (9), which comprises a plurality of deflectable jaws (10) rotatable circumferentially about an axis of rotation (11) and each hammering in the radial direction with at least one operative surface (14).

Abstract: An alternating current (AC) harness for a photovoltaic (PV) system includes a wire assembly having a first end and a second end, the wire assembly having a plurality of lead wires, and at least one AC connection module positioned at a location along a length of the wire assembly between the first end and the second end. Further, the at least one AC connection module includes a first connection terminal electrically coupled to the plurality of lead wires of the wire assembly and constructed to electrically couple the wire assembly with an output of a first PV module of the PV system. The at least one AC connection module also includes a second connection terminal electrically coupled to the plurality of lead wires of the wire assembly and constructed to electrically couple the wire assembly with an output of a second PV module of the PV system.

Abstract: A cable termination device includes a housing further including a termination cap, a screw unit and an insertion opening for cable in order to terminate the cable end in an electrical-shock-proof manner. The termination cap interacts with the screw unit. The insertion opening is provided in the screw unit and has at least one core. At least one elongate receiving pocket is provided in the housing to receive at least one core.

Abstract: The invention relates to an end fitting and an enclosure assembly with the end fitting, and with a sealing enclosure. In order to improve the reliability of the enclosure assembly, the invention provides that the end fitting is provided with a sealing protrusion and that a sealing section and a retention section of the sealing enclosure are arranged one behind the other in a connection direction.

Abstract: A component power cable having a pair of elongate conductive members each connected at a first end to a power distribution unit connector and at a second end to a component power supply connector, wherein the cable has sufficient resilience to impart a generally collapsed configuration to the component power cable, with the first end generally proximal to the second end. The component power cable is extendable from the collapsed configuration to an extended configuration by displacement of the first end to a position distal to the second end, wherein energy stored in the resilient cable by such displacement restores the component power cable to the collapsed configuration upon return of the first end to a position proximal the second end. The resilience may be provided by a spring element or by an elastomeric sheath.

Abstract: A large wire anti-theft device having a first body and a second body, the anti-theft device accepts passage of a large wire for inhibiting movement of a large wire by friction and compression for inhibiting movement of the large wire through the first body and the second body. A tension force applied to the large wire shall cause tightening of the first body and the second body against the large wire for preventing theft of the large wire.

Abstract: A portable computing device can include one or more clutch assemblies that can include a conductive elastomer configured to contact at least a portion of the clutch assembly of the portable computing device. The conductive elastomer can be configured to also contact at least one region of the base portion of the portable computing device. In one embodiment, the conductive elastomer can be disposed on the clutch assembly. The conductive elastomer can enhance an electrical coupling between two or more regions of the base portion, especially in the region near the conductive elastomer and the clutch assembly. The enhanced coupling can increase a performance of an electrical shield provided by the two or more regions of the base portion.

Abstract: An adaptor for a solid-state oscillator and related microwave adaptors includes an input segment of a conductive material, a first coaxial portion that includes a first inner conductor coupled to the input segment and a first outer shielding segment, and a capping portion coupled to the first coaxial portion to electrically couple the first inner conductor and the first outer shielding segment.

Abstract: An inner conductor cap, with a connector end and a cable end, is provided with an inner conductor socket at the cable end and an inner conductor interface at the connector end. The inner conductor socket may be dimensioned to mate with a prepared end of an inner conductor of a coaxial cable. At least one material gap may be provided between a sidewall of the inner conductor socket and an outer diameter surface of the prepared end when the inner conductor cap is mated with the prepared end. A rotation key may be provided for rotating the inner conductor cap.

Abstract: An armoured cable termination system and method of assembly is provided that clamps the armour wires of the cable over and around the back of a conical inner armour clamp member. The wires are also retained between the inner clamp member and an outer body and a securing end plate. The armour wires are splayed by the inner clamp member, which is forced onto the cable to displace the armour wires. The forcing mechanism is used to support an armour wire former that bends the armour wires around the back of the inner clamp member. The top clamp is then forced onto the termination assembly, such that the armour wires adopt a smooth curve around the back of the inner clamp and are securely clamped along their length. The assembly may then be mounted to a flexible pulling head for pulling it into contact with a structure.

Abstract: An inner conductor cap, with a connector end and a cable end, is provided with an inner conductor socket at the cable end and an inner conductor interface at the connector end. The inner conductor socket may be dimensioned to mate with a prepared end of an inner conductor of a coaxial cable. At least one material gap may be provided between a sidewall of the inner conductor socket and an outer diameter surface of the prepared end when the inner conductor cap is mated with the prepared end. A rotation key may be provided for rotating the inner conductor cap.

Abstract: A device for fixating cables with pull relief, including a sleeve component including an outer thread in a first axial portion and a second axial portion that is formed by crush lamellas which are pressed against an outer circumferential surface of a cable that is being fixated. The crush lamellas are pressed against the outer circumferential surface of the cable by a cap nut that is threaded onto the outer thread and provided with a cable pass through opening. The sleeve component is provided with an insert on an inner circumference of its second axial portion that is formed by the crush lamellas, wherein the insert reduces the inner diameter of the sleeve component.

Abstract: An armoured cable termination system and method of assembly is provided that clamps the armour wires of the cable over and around the back of a conical inner armour clamp member. The wires are also retained between the inner clamp member and an outer body and a securing end plate. The armour wires are splayed by the inner clamp member, which is forced onto the cable to displace the armour wires. The forcing mechanism is used to support an armour wire former that bends the armour wires around the back of the inner clamp member. The top clamp is then forced onto the termination assembly, such that the armour wires adopt a smooth curve around the back of the inner clamp and are securely clamped along their length. The assembly may then be mounted to a flexible pulling head for pulling it into contact with a structure.

Abstract: A method of waterproofing a terminal that includes a stopper inserted in one opening of a heat shrinkable tube. The heat shrinkable tube is heat-shrunk in this state to form a cap having a end closure. A fluid thermosetting waterproofing agent is injected into the cap from a second opening. A thermal splice, which is formed from welded strands stripped from a plurality of wire terminals, is inserted and immersed in the thermosetting waterproofing agent. Then, the entire cap is heated and heat-shrunk at a predetermined temperature and the thermosetting waterproofing agent is heat-hardened.

Abstract: The present invention provides a wiring duct assembly including a duct base, a cover, and an end cap. The end cap is attached to the open end of the duct base with a friction fit to prevent any objects from accidentally entering the inside of the wiring duct. The cover attaches to the duct base forming an enclosure for holding the wiring therein. The end cap is designed to fit on the inside of the duct base so that the end cap does not interfere and add to the overall size of the wiring duct.

Abstract: An electrical power line insulator has an end clamp with a saddle for supporting an electrical wire, a track provided on a front surface of the saddle, a keeper for compressing and supporting an electrical wire seated in the saddle, a bolt and a nut for fastening the keeper to the saddle and operable to horizontally move the keeper along the track, and an insulator housing secured to the end clamp and mounted on a support structure. The end clamp and the insulator housing are detachably assembled with each other by means of a cylindrical clamp base integrally provided on a lower portion of the saddle and the track of the clamp and an upper fitting part.

Abstract: A method for joining a core member and grippers in a polymer insulator including a core member, an outer sheath comprised of a body and caps, which are provided around the core member, and the grippers provided on both ends of the core member, comprising (a) providing the core member with a filler on the outer circumferential surface thereof or the grippers with a filler on the inner circumferential surface thereof, (b) inserting the core member into the grippers, and (c) clinching the grippers to fasten the grippers and the core member.

Abstract: A tubular housing is provided having an open face and a circumferential perimeter portion adjacent the open face of the housing. An elastomeric film can be mounted on the circumferential perimeter portion of the tubular housing across the open face of the tubular housing. The elastomeric film can be adapted to interface one or more cables when the cables are positioned within the housing to seal the cables from environmental conditions.

Abstract: A vacuum cleaner hose with a connection sleeve includes a hose (1) having an inner wall, a protective envelope (2) for electrical conductors (3) attached at an inner wall of the hose (1), a rear connection part (4a) formed at a connection sleeve (4) and engaging partially into the hose (1), a receiver (4b) extending from the rearward end of the connection sleeve (4) and formed for an insertion of a coordinated end of the protective envelope (2), wherein an end of the receiver (4b) is disposed opposite to an end for insertion and is closed. The receiver (4b) is formed as a tube molded to the inner jacket face of the rear connection part (4). The tube exhibits a first recess (4d) directed rearwardly from the closed end of the tube.

Abstract: A device for deterring displacement of a cable is effectuated in an embodiment of the invention by an enclosure that envelopes the cable and an affixing mechanism that couples the enclosure to the cable, where the cable is oriented in an assembly such that the enclosure contacts a feature internal to the assembly and deters displacement of the cable.

Abstract: A connection sleeve for a suction tube furnished with a wire protecting sheathing for strain relieve electrical conductors is disclosed. The wire protective sheathing is attached at the inner jacket face of the suction tube, wherein a sleeve body is partially plugged into the suction tube. An axial slot begins at the plug in end of the sleeve body, wherein the flanks of the axial slot transition into a pipe like shape formed for the receiving of the coordinated end of the wire protecting sheathing. The electrical conductors are led out of the sleeve body in the region of a section of the axial slot not covered by the suction tube, while an end of the strain relieve element protruding together with the electrical conductors out of the wire protecting sheathing is pull safe united with the sleeve body.

Abstract: A cap for protecting an electrical terminal from corrosion having a base which is insertable upon the terminal, a tapered section designed to guide and surround a mate to the terminal as it is being connected, and a removable top which protects the terminal before connection. The tapered section deforms during the connection operation to surround the mating terminal and seal the connection from corroding species.

Abstract: A connection sleeve for a suction tube furnished with a wire protecting sheathing for strain relieve electrical conductors is disclosed. The wire protective sheathing is attached at the inner jacket face of the suction tube, wherein a sleeve body is partially plugged into the suction tube. An axial slot begins at the plug in end of the sleeve body, wherein the flanks of the axial slot transition into a pipe like shape formed for the receiving of the coordinated end of the wire protecting sheathing. The electrical conductors are led out of the sleeve body in the region of a section of the axial slot not covered by the suction tube, while an end of the strain relieve element protruding together with the electrical conductors out of the wire protecting sheathing is pull safe united with the sleeve body.

Abstract: A protective cover assembly for an end of a cable connector having a cable housing that encloses a plurality of connective pins or sockets and that satisfies all requirements for space applications. A connector body flange is formed at the extremity of a cable and is positioned so that it may register with a corresponding connector body flange on the end of a companion cable to which a connection is to be made, one cable end having cable lead pins and the companion cable end having lead sockets with which the pins register. A latch mechanism having a latch housing is received in the connector body flange and a crank connected to a manually rotatable cap actuates a spring-loaded latch element that is engageable with a connector body flange to secure or to release the cover assembly with the simple twisting motion of the cap, thereby simplifying the task of effecting coupling and decoupling of the cable ends.

Abstract: An aerial enclosure for a terminal block and method for installing the terminal block and a cable connected thereto within the enclosure. The enclosure includes a housing that defines an interior region adapted to contain the terminal block. The housing has an open front face and includes a rear wall, and a number of side walls that border the interior region. A cover is connected to the housing and is moveable to either cover or expose the interior region. One side wall of the housing includes a terminal block opening sized to permit insertion therethrough of the terminal block and cable. An entrance cap is adapted to cover the terminal block opening and defines a through passage sized to permit the cable to extend through the through passage. During manufacture, the entrance cap can be installed onto the cable before or after the cable is connected to the terminal block. The entrance cap is attached to the enclosure so that the terminal block opening is covered by the entrance cap.

Abstract: An end seal for splice closures or for terminals including a body having a core portion and an extended tail portion of a flexible resilient material. The core portion has an outer periphery and openings extending through the core. The openings communicate with the outer periphery. A tail portion is integral with and extends from the core periphery to be wrapped about the core and the cables to be placed in the openings. A sealant strip extends around the cables and between the abutting peripheral surface of the core and the wrapped tail portion. The strip is responsive to electrical or electromagnetic stimulation for heating the sealant strip and causing the strip to bond with adjacent contact surfaces of the cable and the body.

Abstract: A cable (10) has a plurality of conductors (12) with individual conductive shields (14) and one common shield (16) for all conductors, the outer end portions of which shields are terminated by being clampingly retained between tapered surfaces (48,52; 50,54) of the first, second and third termination rings (42,44,46).

Abstract: An apparatus for sealing a core of an elongate cable in which a polymeric core of an insulating or a conductive polymer is positioned between first and second elongate electrodes. The apparatus is a container which has a first portion with an open end into which the cable can be inserted and a second partially closed end which has first and second openings. The first portion also contains a sealant, e.g. a grease or a gel. A first removable guide tube is inserted through the first opening and a second removable guide tube is inserted through the second opening, the first and second guide tubes being suitable for insertion of the first and second elongate electrodes, respectively. The apparatus allows insertion of the elongate electrodes after the polymer has been removed from them, without allowing contact between the electrodes and the sealant.

Abstract: A protective cover for accommodating an end connecting part of a bundle of wires includes a box-type of casing body provided with a storage chamber to accommodate the end connecting part therein and a lid pivotably connected to the casing body to close the opened upper portion thereof. A bottom wall of the casing body is provided with a stop in the shape of a rectangular plate. With the arrangement, when accommodating the ends of the wires in the casing, the stop intrudes into the wires. Under this condition, even if the wires are pulled outside the casing, the end connecting part of the wires is hooked by the stop, whereby the wires can be retained in the casing without being drawn therefrom.

Abstract: A cable end cap including a tubular sleeve (3), which is closed at a front end and is made of a thermoplastic material, and an elastomer sealing element (4) with sealing lips (41). Sleeve (3) and sealing element (4) are connected sealingly together by a mounting ring (10). Thus, cut off cable ends can be sealed reliably with little complexity.

Abstract: This invention features an assembly that creates a strong bond connection between a conductive polymeric element of a cable, such as a polymeric conductive core or polymeric conductive shield layer, and an electrical connector. The invention features two components: a newly styled connector, and an intermediate sleeve. The newly styled connector is made of an inner, concave, bullet-shaped recess that fits within an outer, deformable shell. The intermediate sleeve joins the polymeric element of the cable and the electrical connector. The sleeve consists of two sections. The first section has a solid, convex, bullet-shaped nose portion that fits into the concave, bullet-shaped recess located in the connector. The two bullet-shaped male and female surfaces mate with each other; they are metallic, so that they are easily solderable.

Abstract: A cable sleeve which is longitudinally water tight, includes a sleeve head which is composed of an outside member having an inner cavity which expands conically from one end towards the other end and an inside member which is introduced in the cavity and has an outside surface which is matched to the conical inside surface of the outside member so that when the two members are assembled, a conical annular gap is formed therebetween for holding leads of the cable in a fanned out manner. If the sleeve head is for a branch fitting, it will be constructed to receive two cables whose leads will both be fanned out in the gap between the inside and outside members, which gap also receives a small amount of sealing compound to form a water tight seal with the leads. The shape of the cavity and the outside surface of the inside member can be each conical or if the head is designed to receive more than one cable, it can have a flattened conical surface to form a flattened conical gap.

Abstract: A sacrificial anode assembly is insertable into a metal water storage tank to inhibit corrosion thereof and includes a cylindrical metal anode member having an end retained within a cylindrical plastic insulating sleeve which, in turn, is captively retained within a metal cap portion of the assembly. To regulate the amount of electrical current generated by the assembly during use thereof, a barrel-shaped resistor is supported within the assembly and interconnected between its anode and cap portions. The insulating sleeve has a generally U-shaped groove formed in a closed end thereof, with one leg of the groove extending diametrically across a central opening in the sleeve end that receives a core wire portion of the anode member, and the other groove leg extending generally chordwise relative to the sleeve end.

Abstract: A connecting device includes a body with an open end, a closed end and a body bore extending therebetween. A core includes an open end, a closed end and a core bore extending therebetween. The body bore is partly filled with potting compound in proximity to its closed end. The device has a closed position with the core inserted into the body bore and the core open end embedded in the potting compound to form a hermetically sealed pocket in the core bore. The body closed end has wire passages which receive wires therethrough. The wires are electrically connected in the sealed pocket. A method of connecting wires includes the steps of providing a body, providing a core telescopically receivable in the body, partly filling the body with potting compound, extending wires into the body and through the potting compound, connecting the wires, inserting the core into the body over the connected wires and forming a hermetically sealed pocket in the core bore.

Abstract: A cable splice closure base (1,2) comprises a plurality of tubular cable entry ports each having an outer portion (4) which is heat shrinkable and being closed at its inner end by a frangible membrane (28). Cables may be installed through some only of the entry ports, which are then recovered about those cables while heat shields are used to insulate the other entry ports. Further cables may be installed subsequently through the other ports and/or ports which are already used may be opened and re-used.

Abstract: Cable terminal protector, consisting of two generally rectangular main members joined at one end by an integral live hinge for movement from a face-to-face closed position to an open position, there being a central pocket formed in each main member for forming an enclosure. Cable channels are formed in the ends of the members to clamp a cable when the main members are in the closed position and means are provided for locking the main members in the closed position, while sealing surfaces surround the pockets and to cooperate, when the main members are in the closed position, to prevent foreign matter from entering the enclosure and to provide complete electrostatic encapsulation when a conductive material is used for the protector.

Abstract: A conductor rail assembly parallel to an aircraft passenger seat track is coupled by direct electrical connection to the aircraft passenger entertainment system power supply. Passenger seat entertainment system power connectors are inserted into and retained in the conductor rail assembly to distribute power to the individual seat receivers.

Abstract: An electrical connector for insulating a connection between at least two wires. The connector includes a cup shaped casing and an inner core, each having a closed end and an open end. The inner core is received within the casing defining a fully enclosed sealed cavity therein in which an insulating compound is received. The casing includes an end wall which has a plurality of recesses extending inwardly of a surface thereof terminating in thin covering membrane. A piercing member is provided for forming apertures in each of the membranes for receipt of a wire therethrough, said apertures each having a diameter slightly less than an associated wire extending therethrough providing a snug fit therearound, thereby sealing the connector cavity.

Abstract: This electrical conduit end seal includes a cylindrical walled member having an opening at one end dimensioned to receive the conduit. The end opening terminates in a first partition having at least one aperture through which a cable in the conduit may pass in a friction fit. A second partition is parallel to and spaced apart from the first partition and has at least one corresponding aperture through which the cable may pass in a friction fit. The first and second partitions form, together with the cylinder wall, a sealing chamber. The sealing chamber has first and second openings communicating from the chamber to the exterior of the end seal. In use, the end seal is fastened to the conduit with the cable extending through the partition apertures. A caulking gun or other suitable dispenser is used to inject a curable resinous material or other sealing material through one of the chamber openings. The other chamber opening allows escape of air while the material is filling the chamber.