Abstract: A bottom-hinged dumbbell holder may include a pair of opposed holding bodies connected along their bottoms. In a closed position, the top sections may be axially aligned and constructed and arranged to slide over an elongated bar and the bases define a generally cylindrical channel, near the hinged bottom, in which compressible gaskets and a handle of a dumbbell may be received and securely contained.

Abstract: A seal is formed of two identical seal halves (1). Each seal half (1) comprises a front fitting (4), a rear fitting (5), a compressible part placed between the front fitting (4) and the rear fitting (5) and a number of screws (7, 14, 18, 21). Said screws goes through openings in the front fitting (4), the rear fitting (5) and the compressible part. The compressible part comprises a first material (2), a second material (3) and a middle fitting (6) placed between first material (2) and the second material (3). The first material (2), the second material (3) and the middle fitting (6) have through openings for receiving the screws (7, 14, 18, 21).

Abstract: A sealing article includes a body and a coating layer disposed on at least one surface of the body. The body comprises a polymeric elastomer such as perfluoroelastomer or fluoroelastomer. The coating layer comprises at least one metal. The sealing article may be a seal, a gasket, an O-ring, a T-ring or any other suitable product. The sealing article is resistant to ultra-violet (UV) light and plasma, and may be used for sealing a semiconductor processing chamber.

Abstract: A brace cap is disclosed, and a method for using such. The brace cap has an annular design with an asymmetric c-shape rotated around a central axis, configured to surround a brace bracket to prevent the brace bracket from irritating adjacent surfaces within a mouth of a user. The asymmetric c-shape has a first arm and a second arm, where the first arm is longer than the second arm.

Abstract: System for providing a conduit sealingly to a through-opening in a plate-shaped construction element so that at least one pipe and/or cable can extend through the conduit and so that after sealing remaining space in the conduit a completely sealed-off pipe and/or cable penetration through the plate-shaped construction element is obtained, wherein the system is such that it is mechanically mountable, wherein the system is further such that it is mountable from only one side of the plate-shaped construction element, by only one worker.

Abstract: A dispensing seal includes a base seal comprised of a first material. The base seal includes at least a top surface and a bottom surface and a cavity defined therein, wherein the bottom surface includes an opening to the cavity. A second material is located within the cavity of the base seal, wherein a viscosity of the second material is less than a viscosity of the first material.

Abstract: A tube sheet for a shell and tube heat exchanger. The tube sheet includes a substrate having a plurality of through holes; a plug made of a plug material located in each through hole, each plug having a through passage shaped to receive an end of a corresponding tube from the heat exchanger; and a lining made of a lining material, the lining encapsulates the substrate and fills a gap between each plug and the substrate.

Abstract: A mechanical branch outlet includes: a housing defining: an outer surface; an inner surface; and an outlet bore extending between the outer surface and the inner surface; an insert defining: a wall; an axis; a rim extending radially outward from the wall with respect to the axis, the rim being a flange; a first end extending from the rim in a first axial direction aligned with the axis; and a second end extending from the rim in a second axial direction opposite from the first axial direction; the first end received fully within the outlet bore of the housing; the outlet bore of the housing configured to slidably receive the second end and retain the first end, an outer diameter of the rim being greater than an outer diameter of the second end.

Abstract: A hard disk drive includes a base deck with a floor portion and a side wall portion. The floor portion extends between an upper surface and a bottom surface, and the side wall portion extends from the floor portion. A top cover is coupled to the base deck and includes a ceiling portion and a wall portion. The hard disk drive includes a weld that directly couples the wall portion of the top cover to the floor portion of the base deck.

Abstract: Apparatus and installation methods for sampling ports are disclosed. Sampling ports include a port housing and a lid assembly. The lid assembly is configured to sealably close against the port housing. Additionally, the lid assembly can be secured, such as with a lock, to the port housing. In one aspect, the port housing includes a sample mount arrangement configured to receive a sampling assembly. The sample mount arrangement defines a sampling channel and the port housing defines a sampling opening and a first securing mount. The lid assembly includes a latch arrangement and defines a second securing mount.

Abstract: Fiber distribution systems, terminals and tap boxes that provide a reconfigurable and expandable system of hardened connections. An aerial terminal may include at least one feeder port and a plurality of distribution ports, each of the at least one feeder port and the plurality of distribution ports being sealable ports configured to receive one of a duct and a connector, where the connector is configured to interface with a drop type cable. The terminal may include an expandable module configured to receive a splitter. The terminal may be configured to receive a fiber through the feeder port and to output a plurality of fibers through the plurality of distribution ports.

Abstract: A sealing device adapted for an object to be disposed through is provided. The sealing device includes a casing, a sealing elastic member, and a pressing member. The casing has an accommodating groove and a penetrating via communicated with the accommodating groove. The sealing elastic member is detachably disposed in the accommodating groove and has a through hole aligned with the penetrating via. The sealing elastic member is adapted to be compressed along an axis. The through hole has a first inner diameter before compression and a second inner diameter after compression. An outer dimension of the object is less than or equal to the first inner diameter and greater than the second inner diameter. The pressing member is detachably disposed at the casing and presses against the sealing elastic member, so that the compressed sealing elastic member is fixed in the accommodating groove.

Abstract: The present disclosure pertains to a coupling device for coupling a fluid reservoir for a brake fluid with a brake actuation device. The coupling device includes at least one coupling extension provided at the fluid reservoir with a first recess, a second recess configured in the area of an edge of the brake actuation device as well as a hole configured in the brake actuation device and open to the second recess, a bridge element crossing the second recess along the edge of the brake actuation device and a coupling element with at least one striker, wherein, when the fluid reservoir is coupled to the brake actuation device, the hole is aligned with the first recess along a central longitudinal axis of the striker and the striker passes through the first recess and engages with the hole. The present disclosure also pertains to a vehicle brake system equipped with such a coupling device.

Abstract: Shell-and-tube equipment includes a tube bundle, an inlet tube-sheet, and an anti-erosion device including an outer tubular element and an inner tubular element. A first tubular end of the outer tubular element is connected the inlet tube-sheet, whereas a second free tubular end of the outer tubular element extends in an inlet channel. The inner tubular element is inserted into the outer tubular element, so as to substantially cover the entire internal surface of the outer tubular element, and into at least a portion of the corresponding tube to a point beyond the joint or the second side of the inlet tube-sheet whichever is further from the outer tubular element. The inner tubular element is joined to the outer tubular element by means of mechanical or hydraulic expansion of at least a first tubular portion of the inner tubular element against the internal surface of the outer tubular element.

Abstract: The present invention belongs to the technical field of offshore wind power construction and particularly relates to a system and a method for sealing expanded polymer-based pile shoes for a jacket. The system comprises a jacket disposed on a seabed, several pile shoes arranged around a lower end of the jacket, and several steel pipe piles inserted into the seabed, wherein the steel pipe piles are inserted into the corresponding pile shoes. The system is characterized in that gaps between the pile shoes and the steel pipe piles are respectively filled with concrete and an expanded high polymer from top to bottom, an annular elastic diaphragm is further connected to the inner walls of the pile shoes, and the expanded polymer is wrapped by the elastic diaphragm, such that the expanded polymer is isolated from the steel pipe piles and the concrete.

Abstract: Described herein are embodiments of a drain adapter device configured as a low-profile drain that provides a dry seal between a drain base and an installed floor drain. The low-profile drain is configured to receive threaded drain gates or strainers. In some embodiments, the drain adapter device provides a low-profile drain system that includes universal receiving features configured to engage with strainers, drain gates, caps, and the like.

Abstract: The present disclosure describes grommets formed of a polymeric material and adapted for holding a plurality of discrete cables. The grommet comprises a main body having a generally c-shaped outer profile surrounding an interior cavity, the main body further having a length, thickness, and a longitudinal axis extending between two ends, a plurality of cable holding members integrally coupled to the main body and extending radially inward from the main body, the cable holding members defining a plurality of receptacles located within the interior cavity of the main body, and a plurality of flex retention sections coupled to the cable holding members and located within each receptacle, wherein the flex retention sections are adapted for gripping a cable.

Abstract: A pipe seal assembly includes a stiffener having an axis, an inner diameter (ID) and an outer diameter (OD). The seal assembly also includes an elastomer that is coupled to and extending though the stiffener, such that the elastomer is located on both the ID and the OD of the stiffener. A method of manufacturing a tubular member includes forming the tubular member with a female end; locating a seal assembly having an extension inside the female end, pressing the seal assembly into the female end to form a seal groove, belling the tubular member using the seal assembly to form a belled shape, and pressing the extension into the interior of the female end to form a spline groove inside the female end adjacent the seal groove; and then sacrificially removing the extension, but leaving the seal assembly to form a final assembly.

Abstract: An air conditioner for air conditioning a vehicle interior of a motor vehicle, comprising a coolant connection, a refrigerant connection, a condensed water connection, and an air supply channel connection which are each arranged in a front coupling plate and are surrounded by a circumferential seal.

Abstract: A seal assembly for a fluid transfer tube in a gas turbine engine is disclosed. In various embodiments, the seal assembly includes a base member having a first side configured to mate with a casing and a second side opposite the first side, an annular ring configured to mate with the second side of the base member and to surround a portion of the fluid transfer tube, a first O-ring disposed between the annular ring and the fluid transfer tube, a second O-ring disposed between the base member and the annular ring, and an attachment ring configured to secure the annular ring and the base member to the casing.

Abstract: A modular waxless seal for sealing a connection between a bottom of a toilet and a floor flange, the floor flange comprising a central aperture and opposing fasteners that extend upwardly from the floor flange, the seal comprises a rubber seal portion and at least one foam ring disposed above the top surface of the sealing ring of the rubber seal portion. The rubber seal portion and the foam rings comprise opposing ears that extend outwardly and each opposing ear comprises an aperture that aligns with one of the opposing fasteners of the floor flange.

Abstract: A sealing gland for sealing between an elongate member and a surface through which the member extends, the gland comprising a sealing body having an inner membrane for sealing about the elongate member and an outer peripheral region for sealing against the surface. The inner membrane has one or more cut guides on an underside of the membrane arranged to locate adjacent the surface in use. Each cut guide represents a known elongate member option and facilitates the formation of an aperture through the membrane for suitably receiving the associated elongate member option there through in use. A compression ring is also provided to couple the surface over the sealing body to compress the sealing body in use and form an effective seal.

Abstract: A connector is configured to secure a configured to secure a conductor to an electrical box. The connector includes a body having an outer wall with a terminal edge, and a passageway extending along a longitudinal axis. A plurality of fingers is coupled to the body and extends toward the longitudinal axis. The plurality of fingers is cantilevered with the body. Each finger of the plurality of fingers includes a slot that provides communication into the passageway. The slot extends from the terminal edge of the body substantially along the length of each finger.

Abstract: Disclosed are various embodiments for facilitating the installation of a toilet over a closet collar for a drain pipe. According to various embodiments, a pipe extension for a closet collar adaptation assembly is positioned with the closet collar. The toilet is positioned over the closet collar adaptation assembly. At least one seal is provided between the toilet and the closet collar adaptation assembly to thereby facilitate passage of matter from the toilet through the closet collar.

Abstract: The present disclosure is directed towards a needleless injection device including an injection system which includes at least one injection nozzle which delimits at least one injection channel, and which is axially delimited by an upper face arranged facing the lower face of the reservoir, and a lower face adapted to cooperate with a cap, and an upper sealing gasket which extends around the at least one channel and which is housed in an upper groove formed on the upper face of the nozzle, and the upper gasket has a wave-shaped radial section which comprises successively, along a radial direction, a recessed portion and a bump portion, said bump portion being adapted to be lying toward the recessed portion provided to this end, under the effect of the axial pressure exerted by the lower face of the reservoir on said sealing gasket.

Abstract: Disclosed are various embodiments for facilitating the installation of a toilet over a closet collar for a drain pipe. According to various embodiments, a pipe extension for a closet collar adaptation assembly is positioned with the closet collar. The toilet is positioned over the closet collar adaptation assembly. At least one seal is provided between the toilet and the closet collar adaptation assembly to thereby facilitate passage of matter from the toilet through the closet collar.

Abstract: A modular heat exchanger assembly for ultra-large radiator applications. At least two heat exchanger cores are arranged in parallel flow, each core including inlet and outlet tanks sealingly attached to opposing headers at each end of a plurality of tubes. Each header is formed by securing mating header plates having mating openings. A plurality of O-rings are trapped within O-ring grooves formed by continuous depressions around each of the mating openings, and a portion of each tube is disposed within one of the O-rings and expanded outwardly to form a seal at each tube-to-header joint. A common tank is connected between tanks at adjacent ends of each heat exchanger core, and separate tanks are connected to the tank at the opposing ends of each core. The separate tanks may be inlet tanks and the common tank may be an outlet tank for fluid, or the flow path may be reversed.

Abstract: The present invention has an object of providing a sealing structure for a casing that suppresses the deformation of a center plate of a laminated gasket on a partition wall and ensures the compression amount of a bead on the partition wall, without the center plate being thickened.

Abstract: Humidifying apparatus includes one or more motor and impeller units for generating a first air flow and a second air flow. A nozzle has a first air outlet for emitting the first air flow, with the nozzle defining an opening through which air from outside the humidifying apparatus is drawn by air emitted from the first air outlet. The second air flow is humidified and emitted from a plurality of second air outlets. A body comprising a water tank for supplying water for humidifying the second air flow is configured to releasably retain the nozzle on the apparatus.

Abstract: Technologies (e.g., devices, systems and methods) for sanitizing mist humidifiers are described. In some embodiments, the technologies include a sanitization gas system and a connector unit. The connector unit is configured to install into an opening in the mist humidifier that is used in operation to release mist for humidification purposes. The connector unit includes an inlet passageway for supplying sanitizing gas (e.g., ozone) into the humidifier, and an exhaust system for removing sanitizing gas from the reservoir.

Abstract: An example nonlimiting embodiment of the present invention provides a flow divider that includes a slurry receiving compartment and a discharge arrangement having a plurality of discharge apertures. The slurry receiving compartment is arranged to relatively uniformly flow a portion of a slurry into each of the discharge apertures. The discharge apertures may be arranged linearly and/or horizontally such that the portions of the slurry exits each of the discharge apertures at a relatively even flow rate and feed feed boxes connected to vertically tiered screening surfaces of a screening machine.

Abstract: Technologies (e.g., devices, systems and methods) for sanitizing reservoirs are described. In some embodiments, the technologies include a sanitization gas system and a connector unit or a hole in the reservoir wall, configured to connect a supply line to the reservoir. The connector unit may include an inlet passageway for supplying sanitizing gas (e.g., ozone) into the reservoir.

Abstract: A mounting fixture for interconnecting at least two tubular members, the mounting fixture including: at least one first connection section including a first connection aperture for receipt of a connector configured to secure a receiving element to the mounting fixture via a second connection aperture of the receiving element; a mounting sleeve configured to be secured around a section of a tubular member, the mounting sleeve comprises at least two interconnectable fixture sections, each fixture section comprising a portion of the mounting fixture which includes a section of the mounting sleeve and a portion of the first connection section; and at least one connecting arrangement for interconnecting adjacent fixture sections to form the mounting sleeve, each connecting arrangement being located on or within an inner side of each fixture section of the mounting sleeve to interconnect each fixture section to an adjoining fixture section at a location on or within an inner side of the mounting sleeve.

Abstract: An exhaust system for a marine propulsion device having an engine and a driveshaft housing. An exhaust manifold having a downstream end with an outer surface conveys exhaust gas from the engine. An exhaust conduit having an upstream end with an outer surface conveys the exhaust gas to the driveshaft housing. A flexible coupler couples the downstream end of the exhaust manifold and the upstream end of the exhaust conduit, retaining a gap between them. A metallic coil is aligned with the flexible coupler, which biases the metallic coil into contact with the outer surfaces of the exhaust manifold and the exhaust conduit to conduct heat between them. First and second clamps engage outer surfaces of the flexible coupler to cause inner surfaces of the flexible coupler to sealingly engage the outer surface of the exhaust manifold, and the outer surface of the exhaust conduit, respectively.

Abstract: A wire harness including one or more electrically conductive paths and a resin molded product having a tubular shape which accommodates and protects the one or more electrically conductive paths. The resin molded product includes a first part having clearances along a circumferential direction between an inner surface of the resin molded product and outer surfaces of the one or more electrically conductive paths and a second part having substantially no clearance between the inner surface of the resin molded product and an outer surface of one of the one or more electrically conductive paths in an area along the circumferential directions.

Abstract: A battery pack housing forms a container that receives battery modules. The battery pack housing includes container portion and a cover that closes an open end of the container portion. The container portion includes a base, sidewalls that surround the base, and parallel rails that protrude from the base inner surface. The rails have longitudinally-spaced slots that open facing the cover. In addition, an inner surface of the cover portion includes parallel rails having longitudinally spaced slots that open facing the base. The slots are configured to receive and retain pins provided on side surfaces of the battery module housing. The cooperation between the pins of the battery module housing and the slots of the container portion and cover portion permit modules to be easily and securely located within the battery pack housing, and to be quickly removed from the battery pack housing during maintenance.

Abstract: A duct flashing panel configured to provide weatherproofing for single wall ducts extending through the walls of a structure and having a terminal end extending outside of the structure. The duct flashing panel includes a panel body and an elastomeric collar sized and configured to circumferentially engage the exterior surface of the duct to form a fluid-tight seal between the duct and the collar to prevent fluid migration along the exterior of the duct. The collar includes an annular bead which provides rigidity and strength to the collar to urge the collar into compressive engagement with the exterior surface of the duct.

Abstract: A temperature chamber in which a device is tested is connected to a temperature-controlled air source for controlling temperature of the chamber. The temperature chamber includes thermal insulation formed on side surfaces of the chamber. A universal manifold adaptor for directing the temperature-controlled air directly to a device being tested is connected to the chamber. The temperature chamber also includes an exhaust system. A self-closing cable feed-through module is connected to an outer surface of the chamber. The feed-through module includes a first portion and a second portion, wherein cables are fed through the first and second portions into the chamber in a first position and the first and second portions form a leak tight seal around the cables in a second position.

Abstract: The present invention relates generally to furnace systems and more particularly, but not by way of limitation, to a split-ring assembly for sealing a junction between a catalyst tube and a furnace. In one aspect, the present invention relates to a ring-seal assembly. The ring-seal assembly includes a housing ring coupled to an outer surface of a furnace. The housing ring is disposed around a circumference of a tube proximate a junction with the furnace. The ring seal assembly further includes a brush seal that is at least partially disposed within the housing ring. The brush seal is disposed around the circumference of the tube. A plurality of brushes extend radially inwardly from the brush seal towards the tube.

Abstract: A gasket for use between adjoining pipe flanges includes a retainer which defines a bore and includes a first face and an opposite second face. The retainer is constructed and arranged with a first groove in the first face and with a second groove in the second face, the first groove includes a first form for seal retention and the first seal element includes a first cooperating form for retention of the seal element within the first groove. A second seal element is received within the second groove and the retention of each seal element within its respective groove is accomplished without the use of a bonding material.

Abstract: A fan assembly includes a body housing an impeller and motor for driving to the impeller to generate an air flow. A nozzle is mounted on the body for emitting the air flow. The nozzle defines an opening through which air from outside the fan assembly is drawn by the air emitted from the nozzle. A nozzle retaining mechanism is provided for releasably retaining the nozzle on the body. The mechanism is moveable from a first configuration in which the nozzle is retained on the body to a second configuration in which the nozzle is released for removal from the body. The mechanism includes a depressible member for effecting movement of the mechanism from the first configuration to the second configuration.

Abstract: An object is to provide a metal gasket that can form a wide contact width for a counterpart sealing face and that can achieve excellent sealing properties even when a blow hole is generated in the counterpart sealing face, and the object is achieved by a metal gasket having a bead portion to be in contact with a counterpart sealing face to form a sealing portion, formed on a gasket main body. The bead portion includes an arc portion that is convex toward the counterpart sealing face and hem-rising portions that each obliquely rise from the gasket main body toward the arc portion, on both hems of the arc portion. A connection portion between the arc portion and the hem-rising portion is formed to be convex toward a convex side of the bead portion. Plastic distortion for an overall width of the arc portion is lower than that of the connection portion. A contact pressure distribution in the arc portion in a compression state has a shape that is flat and wide in a width direction of the arc portion.

Abstract: The invention relates to a press body (1), adapted for a press seal having an elastomer body (91) for contacting a conduit sealingly, said press body (1) and a tensioning bolt (212) for tensioning said press body (1), wherein said press body (1) can be pressed onto said elastomer body (91) by tensioning said tensioning bolt (212) in such a way that said elastomer body contacts said conduit sealingly, and wherein further said press body (1) comprises a read out member at which a force transmitted to said elastomer body (1) during said tensioning of said tensioning bolt (212) can be read out.

Abstract: Described herein are methods and systems relating to an x-ray generation system. In some embodiments, the system includes an electron beam acceleration region that generates an electron beam and accelerates electrons in the beam and a radiation generation region that (i) receives the electron beam and (ii) generates an electric field having an energy of greater than about 10E7 V/m without electrical breakdown of vacuum gaps. The electric field is configured to decelerate electrons in the electron beam sufficiently to generate x-ray energy.

Abstract: There is provided a method of providing an electric insulating and/or electric arc extinguishing gaseous medium within a sealed enclosure of a medium-voltage electrical device comprising electrical components, the method including enclosing the gaseous medium in the sealed enclosure, wherein the gaseous medium includes a hydrofluoroolefin comprising three carbon atoms and a fluoroketone comprising five carbon atoms. There is also provided a medium-voltage electrical device, including a sealed enclosure comprising electrical components; and a gaseous medium provided within the sealed enclosure, the gaseous medium being an electric insulating and/or electric arc extinguishing medium, wherein the gaseous medium comprises a hydrofluoroolefin comprising three carbon atoms and a fluoroketone comprising five carbon atoms.

Abstract: A single drain mast seal that provides a fluidly segregated internal chamber for air inlet drain lines is provided. The provided drain mast seal does not significantly add to the seal's compressive load and minimizes the seal's three-dimensional space claim. In addition, the provided drain mast seal is formed to sufficiently support associated drain lines without requiring external clamps or hardware components. The provided drain mast seal thereby optimizes the APU-to-drain mast interface.

Abstract: A cap for covering a lift hole of a lifting lug of a concrete slab, which cap comprises a flat circular skirt and a central portion, wherein from the lower surface of the flat skirt extends one continuous circular protrusion or a plurality of smaller protrusions in circular formation, wherein the central portion extends upwards from the skirt and is formed to be pressed down so that the upper part of the lifting lug breaks through the central portion.

Abstract: An instrumentation component includes an instrumentation portion, a casing at least partially surrounding the instrumentation portion, a lead protruding from the instrumentation portion through a lead egress hole in the casing, a lead egress adapter, and a lead egress cap. The lead egress adapter is situated in the lead egress hole. The lead egress adapter includes a cup portion and a lip portion at least partially circumscribing the cup portion. The lead egress adapter includes a hole in the cup portion. The lead protrudes through the cup hole and the cup hole is tight fit to the lead. A potting material fills a remainder of the cup portion. The lip portion of the lead egress adapter contacts the casing. A lead egress cap seals the lead egress adapter to the casing. The lead egress cap further includes a cap hole through which the lead protrudes, and the cap hole is tight fit to the lead egress.

Abstract: A wall separates a first volume from a second volume and has a hole allowing passage between the first volume and the second volume. A wire passes through the hole, and a gasket surrounds the wire at the hole. The gasket includes a first section including a groove between a first flange and a second flange, the groove has an outer diameter matched to the diameter of the hole and the flanges have outer diameters greater than the diameter of the hole. A second section adjacent the first flange includes a tubular portion having a diameter less than the diameter of the hole and a tapered section smoothly transitioning from the diameter of the tubular portion to the diameter of the first flange. The gasket prevents flow of fluid through the hole between the first volume and the second volume.

Abstract: A structure of mounting a grommet according to one embodiment includes: the grommet with: a cylindrical portion for covering a wire harness inserted into a panel hole formed at a panel; and a cylindrical portion provided at an end portion of the cylindrical portion and adhered tightly to the panel in such a manner as to cover an edge portion of the panel hole. When the grommet is mounted to the panel, the cylindrical portion is disposed on a room inside, and the wire harness and the cylindrical portion are upwardly inclined.