Abstract: A hose assembly defines a longitudinal axis and includes an inner core tube, a reinforcement layer, a tensile strength braided layer, and a cover layer. The reinforcement layer surrounds the inner core tube and includes one or more filaments of a fiber. The tensile strength braided layer surrounds the fiber reinforcement layer and includes strands that form a braid pattern. A braid angle of the braid pattern is 10° to 40° relative to the longitudinal axis. A coverage value of the braid pattern is 20% to 50% relative to a surface of a layer adjacent the tensile strength braided layer. The cover layer surrounding the braided layer.

Abstract: A metallic fitting assembly 10 employs a clip-to-body attachment for locking a tube end 12 of a fluid system component to the fitting assembly. The fitting assembly 10 includes a fitting body 14 defining a fluid flow path 26 between a first end and a second end opposite from the first end, wherein the first end is configured to receive a tube end 12 of a first fluid system component, and the fitting body 14 defines a clip slot 34 adjacent to the first end, and a material of the fitting body includes metal; and a clip 16 wherein a material of the clip includes metal. When the tube end 12 is inserted through the first end of the fitting body 14, the clip 16 is inserted through the clip slot 34 and around the tube end 12 to engage the tube end in a connected state in which the tube end 12 is locked within the fitting body 14.

Abstract: A hose fitting assembly for a collapse-resistant hose, includes a sleeve having a forward and rearward sleeve end portion, the rearward sleeve end portion having an opening adapted to receive a hose end portion; a fitting having an optionally flared rearward fitting end portion operatively coupled to the forward sleeve end portion, the rearward fitting end portion having an internal surface forming an internal cavity configured to receive the hose end portion; and an optionally threaded nipple operatively couplable to the fitting and extending rearwardly through the internal cavity of the fitting, the nipple being configured to fit within an internal hose passage. The fitting assembly may include a seal mounted in fitting and sealable against the core tube upon crimping. The fitting assembly may include a support ring between skived and unskived hose regions. A collapse-resistant hose includes a carcass with an optional unbonded sacrificial layer is also provided.

Abstract: A hose assembly defines a longitudinal axis and includes an inner core tube, a reinforcement layer, a tensile strength braided layer, and a cover layer. The reinforcement layer surrounds the inner core tube and includes one or more filaments of a fiber. The tensile strength braided layer surrounds the fiber reinforcement layer and includes strands that form a braid pattern. A braid angle of the braid pattern is 10° to 40° relative to the longitudinal axis. A coverage value of the braid pattern is 20% to 50% relative to a surface of a layer adjacent the tensile strength braided layer. The cover layer surrounding the braided layer.

Abstract: A wrapped heating assembly may be wrapped around a tubular member for heating the tubular member. The wrapped heating assembly includes an outer insulation sleeve and a pocketed heating system that is fixed to an inner surface of the outer insulation sleeve in a manner that forms longitudinal pockets that extend between a first end of the outer insulation sleeve and a second end of the outer insulation sleeve. One or more heater strips are each respectively inserted longitudinally into a corresponding one of the pockets, wherein heat is generated by the heater strips when electrical current flows through the heater strips for heating the tubular member in a wrapped position. Multiple wrapped heating assemblies may be daisy chained together by electrical connectors into a heating system with a single thermostat and linked to a single power source to accommodate a wide range of configurations of tubular member systems.

Abstract: A wrapped heating assembly may be wrapped around a tubular member for heating the tubular member. The wrapped en heating assembly includes an outer insulation sleeve and a pocketed heating system that is fixed to an inner surface of the outer insulation sleeve in a manner that forms longitudinal pockets that extend between a first end of the outer insulation sleeve and a second end of the outer insulation sleeve. One or more heater strips are each respectively inserted longitudinally into a corresponding one of the pockets, wherein heat is generated by the heater strips when electrical current flows through the heater strips for heating the tubular member in a wrapped position. Multiple wrapped heating assemblies may be daisy chained together by electrical connectors into a heating system with a single thermostat and linked to a single power source to accommodate a wide range of configurations of tubular member systems.

Abstract: A heated hose assembly (10) includes a tubular member (12), a heater device (14) having an electrical resistance element (18) in thermal communication with the tubular member (12), and a thermal regulating device (30) that controls a flow of electrical current through the heater device (14) based on a sensed temperature of the hose assembly (10). Heat generated by the heater device (14) when the electrical current flows through the resistance element (18) heats the tubular member (12) to prevent or minimize condensation of gases, or coagulation or freezing of liquids, within the tubular member (12) at relatively low ambient temperatures.

Abstract: Electrically-heated hose assembly including a hose and a first and a second fitting. The hose is constructed as having a core tube, a pair of spiral wound wires surrounding the core, and a jacket surrounding the core tube. A first end of each of the fittings is within a corresponding end of the hose, with a second end of the fittings extending beyond the hose end. The wires are wound around at least a portion of the second fitting end of a corresponding one of the fittings.

Abstract: Electrically-heated hose assembly including a hose and a first and a second fitting. The hose is constructed as having a core tube, a pair of spiral wound wires surrounding the core, and a jacket surrounding the core tube. A first end of each of the fittings is within a corresponding end of the hose, with a second end of the fittings extending beyond the hose end. The wires are wound around at least a portion of the second fitting end of a corresponding one of the fittings.

Abstract: A hose coupling assembly for attachment to a hose having an inner surface and an outer surface. The hose coupling assembly includes a first member (e.g., a nipple) and second member (e.g., a socket). The nipple includes a tapered outer surface, an outwardly facing groove extending inwardly from the tapered outer surface, and a set of external threads disposed rearward of the tapered outer surface. An annular seal is positioned within the groove. The socket includes a nipple receiving portion and a hose receiving portion secured to the outer surface of the hose, where the nipple receiving portion has a set of internal threads configured to mesh with and threadingly engage the external threads on the nipple. Upon insertion of the nipple into the nipple receiving portion of the socket and the subsequent threading of the external threads of the nipple into the internal threads in the socket, the annular seal on the nipple sealingly engages the inner surface of the hose.

Abstract: A reinforced hose according to an embodiment of the present invention includes a first reinforcing layer having a reinforcement material with a first tensile strength. A second reinforcing layer overlays the first reinforcing layer and includes a reinforcement material with a second tensile strength. The second tensile strength is substantially greater than the first tensile strength. In another embodiment of the present invention, a reinforced hose includes a first reinforcing layer including a reinforcement material having a first level of fatigue resistance and a second reinforcing layer overlaying the first reinforcing layer and including a reinforcement material having a second level of fatigue resistance. The first level of fatigue resistance is substantially greater than the second level of fatigue resistance.

Abstract: A reinforced hose according to an embodiment of the present invention includes a first reinforcing layer having a reinforcement material with a first tensile strength. A second reinforcing layer overlays the first reinforcing layer and includes a reinforcement material with a second tensile strength. The second tensile strength is substantially greater than the first tensile strength. In another embodiment of the present invention, a reinforced hose includes a first reinforcing layer including a reinforcement material having a first level of fatigue resistance and a second reinforcing layer overlaying the first reinforcing layer and including a reinforcement material having a second level of fatigue resistance. The first level of fatigue resistance is substantially greater than the second level of fatigue resistance.