Abstract: A seal for use in a fluid valve, or multi-path fluid valve, has a cylindrical, resilient base member, a plurality of first sealing portions arranged at an outer side of the base member for sealing abutment against a valve housing of the fluid valve, and a plurality of second sealing portions, arranged at an inner side of the base member, for sealing abutment against an adjustable valve body of the fluid valve. A respective first sealing portion and respective second sealing portion are arranged circumferentially around a respective sealing opening of the base member. There is arranged at the inner side of the base member a first layer having a sliding friction coefficient which is less with respect to the valve body and/or static friction coefficient which is less than the base member, and which is at least partially in contact with the valve body during use of the seal.

Abstract: A fluid flow component including a body having a flow path therein, and a blocking component movable between a closed position where the blocking component blocks a flow of fluid through the flow path, and an open position where the blocking component does not block the flow of fluid through the flow path. The blocking component is rotatable about a center axis and includes a partial spherical outer surface that extends 270 degrees or less relative to the center axis. The component further includes an inlet seat that at least partially overlaps with the blocking component along a length of the flow path. An inner surface of the inlet seat is aligned with a portion of the body located immediately upstream of the inlet seat.

Abstract: A one-way valve includes an upstream portion, a movable element, a downstream portion, a bias and flow paths. The upstream portion includes an inlet and a first engaging portion about the inlet. The movable element includes a second engaging portion (engageable with the first engaging portion to impede reverse flow), openings and first bias-contacting portions. The downstream portion includes an outlet and second bias-contacting portions. The bias acts between the first bias-contacting portions and the second bias-contacting portions to urge the movable element against the valve seat and surrounds an interior open to the outlet. The flow paths are via the openings and from outside of the first engaging portion and to the interior, and passing inboard of an upstream end of the bias.

Abstract: The disclosure relates to a kinetic hinge for a pressure relief device, such as a rupture disk. In one embodiment, the kinetic hinge may extend from an inner periphery of a flange ring, into a central fluid flow path. The hinge may be configured to deform in response to an activation of the rupture disk, thereby allowing the hinge to move radially out of the central fluid flow path. In other embodiments, a kinetic hinge may include a retaining element, reinforcing element, stiffening element, pre-weakened area, perforation, or other features configured to control or influence the manner in which the kinetic hinge may deform.

Abstract: The present disclosure pertains to a system configured to protect flows in piping systems using minimal spare components. Some embodiments may provide: a first piping subsystem configured to receive a portion of the input flow; a second piping subsystem configured to receive the portion of the input flow by substituting for the first subsystem; a test subsystem configured to detect whether each of the first and second subsystems is able to vent when at least one, in the each subsystem, of a respective pressure and a respective pressure rate satisfies first and second criteria, respectively; and first and second pilots configured to detect a maximum pressure and a maximum pressure rate, respectively, of the portion of the first and second subsystems.

Abstract: A thermally triggered valve assembly that includes a dual diaphragm subassembly which in turn employs a removeable thermal fuse configured to cause the valve assembly to close upon a predetermined temperature threshold being exceeded.

Abstract: Disclosed is a stator assembly, including: a housing, wherein the housing has an accommodating cavity, and a bottom surface of the housing is provided with an accommodating groove; a stator, disposed at a bottom of the housing, wherein a middle of the stator is of a hollow structure, and the hollow structure is disposed corresponding to the accommodating groove; a circuit board, disposed in the accommodating cavity, wherein the circuit board is electrically connected with the stator by a contact pin; and a sensor, disposed in the accommodating cavity, wherein the sensor is electrically connected with the stator, and the sensor is located on a side of the circuit board that is away from the stator. Further disclosed is an electronic expansion valve including the stator assembly.

Abstract: An emergency release mechanism is applied to fluid loading equipment for transporting fluid, and includes: a pair of pipe portions having a vacuum double structure in each of which a flow path for transporting the fluid is formed, the pair of pipe portions being arranged with opening ends abutting against each other; a coupling member capable of coupling the pair of pipe portions to each other and being removed therefrom; and a pair of shutoff valves configured to shut off the flow path in the pipe portions. The pair of pipe portions respectively include valve seats formed in the flow path. The shutoff valves respectively include valve bodies configured to seat on the respective valve seats to close the flow path, and linear motion drive devices configured to move the respective valve bodies along the flow path to cause the valve bodies to seat on the respective valve seats.

Abstract: In order to simplify the operation of a valve assembly (2) which includes a plurality of valves (3) that have respective activating elements (8) which serve for in each case manually opening the valves (3), the activating elements are temporarily blocked with the aid of at least one shut-off part (6) so that an activation of at least one of the other valves (3) of the valve assembly (2) is currently precluded.

Abstract: This abnormality detection system comprises: a solenoid valve; a power supply which applies a voltage to a load terminal of the solenoid valve via a switch circuit and a diode; a drive circuit which drives the solenoid valve via the load terminal; a first detection unit which detects a voltage indicating the state of the drive circuit; a second detection unit which detects a voltage associated with a voltage of the load terminal of the solenoid valve; and a determination unit which determines whether the load terminal is in a ground fault state on the basis of the detection result by the first detection unit and the detection result by the second detection unit when the switch circuit is in an ON state.

Abstract: A beam clamp can include side walls configured to receive a beam, and cross-walls that extend between the side walls. A first cross-wall can include a first threaded opening to receive a threaded rod along a first axis and a second threaded opening to receive a set screw. A second cross-wall can include a third opening aligned with the first threaded opening along the first axis.

Abstract: A line guide apparatus for guiding lines, such as cables, hoses or the like, in particular on an industrial robot. The line guide apparatus comprises links which are connected in articulated manner by a three-dimensionally deflectable articulated connection. Provision is made for the line guide apparatus to have a variable-length portion, which comprises a number of links which are connected together so as to be longitudinally adjustable relative to one another, wherein an elastically longitudinally expandable return element exerts a return force on the variable-length portion, which counteracts elongation of the variable-length portion. The links are in particular connected or couplable in such a way that longitudinal adjustment of two links relative to one another brings about relative rotation thereof.

Abstract: An apparatus for organizing, untangling, and storing multiple lines. The apparatus prevents tangling of lines and decreases wasted time in organizing, detangling, using, and storing lines. The apparatus includes a stop groove for preventing movement of the apparatus long the multiple lines being managed. The apparatus may also include an indicator for identification of the position of the stop groove.

Abstract: Disclosed is a retaining device comprising a pair of complementary members (1?) arranged such that when placed adjacent to each other. the retaining device is substantially annular and relatively elongate and comprises towards a first end thereof an inner circumferential ridge and an outer circumferential projection. and towards a second end thereof. means for connecting the pair of members, wherein adjacent said second end thereof there is provided a threaded portion (110) for receiving a nut.

Abstract: The present solution provides a holder for a cable of an EV charger to maintain the cable at a position in which the cable is not bend or curved beyond a desired minimum radius of curvature, thereby preventing kinks and bends from being formed in the cable as a result of inappropriate storage, prolonging the cable longevity. The solution can include a holder for a cable of a charger for an electric vehicle. The holder can be configured to suspend from a retractor via a cord. The holder can include a handle to couple with the cord and a saddle coupled with the handle to hold the cable. A portion of the saddle can be configured to maintain a curvature of the cable at or above a minimum desired radius of curvature.

Abstract: A support system can include a first hanger body secured to a first hanger rod, a second hanger body secured to a second hanger rod, and a plurality of support bodies arranged between the first hanger body and the second hanger body. The support bodies may include conduit passages that receive corresponding lengths of conduit. A connector rod may extend through the first and second hanger bodies and the plurality of support bodies.

Abstract: A connecting element including a main body wherein it is made at least one housing, delimited by a top edge and by a bottom edge, including at least one main protrusion made along a direction connecting the top edge and the bottom edge of the housing.

Abstract: A hydraulic connector for removably joining together a first and a second piece of a tube of a hydraulic system of a bicycle includes a tubular sleeve extending along a middle axis, a first area of the tubular sleeve to be fixed to the first piece of tube, and a second area of the tubular sleeve to be fixed to the second piece of tube. The hydraulic connector also includes a first tubular segment and a second tubular segment. Both of the tubular segments extend along the middle axis and have an internal diameter adapted for receiving the pieces of tube to be joined. The hydraulic connector also includes a first hollow screw, in screwing engagement with the first area of the tubular sleeve, and the first tubular segment is formed in the first hollow screw. The tubular sleeve and the first hollow screw, in every section thereof along the middle axis, have an internal diameter equal to or greater than the internal diameter of the tubular segments.

Abstract: A pipe end fitting assembly that includes an outer body having an outer surface, an inner surface defining first bore, and an end surface, and an inner body having an inner surface defining a second bore and an outer surface. A portion of the inner body outer surface is secured to the outer body inner surface. A passage formed in the outer body includes a first portion extending from the end surface and parallel to the first bore, and a second portion extending from the outer body outer surface to the passage first portion. A pipe end is disposed around and secured to a portion of the inner body outer surface. A jacket is disposed around the pipe and has an end secured to the outer body outer surface. The passage portions are fluid communication with each other and a space between the jacket and the pipe.

Abstract: The present invention relates to a connecting device (10) for connecting a first line end (12) to a second line end (14), wherein the first line end (12) has a flange-like radial first widening (16) with a first end face (18) and a first rear face (20), and the second line end (14) has a plurality of flange-like radial second widenings (22) each with a second end face (24) and a second rear face (26), wherein the second widenings (22) are separated from one another by interruption portions (84), and the connecting device (10) comprises a connecting ring (74) with a first closure face (76) and a plurality of second closure faces (70) which are separated from one another by passage portions (80), wherein the first closure face (76) can be brought into contact with the first rear face (20), and the second closure faces (78) can be brought into contact with the second rear faces (26) by virtue of the fact that the second widenings (22) are guided with an axial movement through the passage portions (80) and then a

Abstract: A quick release coupling for providing a connection between a pair of hydraulic lines is provided. The coupling includes a male component has a fluid passage therethrough and includes a shank portion adapted to engage a first hydraulic line. The shank portion has a first port for establishing fluid communication between the first hydraulic line and the fluid passage. The shank portion also has a restraining mechanism adapted to engage the first hydraulic line and block a rotational movement and an axial movement of the male component relative to the first hydraulic line. The coupling also includes a coupling adapter connectable to the male component and having a fluid channel therethrough adapted to be in fluid communication with the fluid passage. The coupling adapter is adapted to engage a second hydraulic line and has a second port for establishing fluid communication between the second hydraulic line and the fluid channel.

Abstract: There is provided a securing assembly (16), a connecting device (120), an attaching arrangement (24), and a heating arrangement (10) incorporating securing assemblies (16). An elongate member (18) is arrangeable around a first article (12). A connecting device (120) is provided for connecting opposite end regions (19) of an elongate member (18) to each other. An attaching arrangement (24) is also provided for attaching the elongate member (120) to a second article (14), thereby securing the second article (14) to the first article (12).

Abstract: An apparatus capable of heating a liquid may provide a valve assembly configured to receive an incoming liquid from a bulk source. The valve assembly may control the flow of the liquid to a source vessel via a pipe system. The pipe system includes a first pipe directly connected to the valve assembly and a second pipe downstream from the first pipe and connected between the first pipe and the source valve. The second pipe is heated with a heating system that surrounds the second pipe, and the second pipe has a larger diameter than that of the first pipe.

Abstract: A cap for fitting to a pipe end may be configured with components to detect one or more conditions within a pipe. For example, the cap may comprise a sensor for detecting a change in pressure, force, or temperature within a pipe.

Abstract: An expansion plug includes a first collar configured to advance as it rotates relative to a shaft, a second collar configured to move axially along the shaft without rotating, a first expanding structure, and a second expanding structure disposed in the stated order on the shaft. When the first collar is rotated in an advancement direction, opposite sides of the second expanding structure are moved closer together to expand the second expanding structure, and then opposite sides of the first expanding structure are moved closer together to expand the first expanding structure.

Abstract: A guide apparatus 10 for an elongate member. The guide apparatus 10 comprises a plurality of elements 12 locatable along the length of the elongate member. Each element 12 extends around the elongate member. The guide apparatus 10 comprises a plurality of elongate link members 14 extending between elements 12. The elongate link members 14 are spaced from each other around the elements 12. The elongate link members 14 permit limited relative movement of the respective elements 12, such that the guide apparatus 10 permits limited bending of the elongate member. The guide apparatus 10 comprises a plurality of spacers 16. The spacers 16 are disposed between the elements 12. The spacers 16 extend around the elongate member. The spacers comprise guide formations 18, through which guide formations 18 the elongate link members 14 extend between the elements 12.

Abstract: Vacuum-insulated double-wall piping for transporting a cryogenic fluid includes an inner pipe that includes a bellows part, and an outer pipe that is provided to the outer periphery of the inner pipe with a vacuum layer interposed therebetween, the vacuum-insulated double-wall piping having a straight pipe section and elbow sections. The vacuum-insulated double-wall piping is characterized in that the bellows part is provided to an inner-pipe straight pipe section positioned in the straight pipe section, protruding parts that protrude outward toward the outer pipe are provided to inner-pipe elbow sections positioned in the elbow sections, and receiving parts that come into contact with the protruding parts are provided to outer-pipe elbow sections positioned in the elbow sections, contact surfaces of at least the protruding parts or the receiving parts furthermore being configured from heat-insulating members.

Abstract: A method of manufacturing a mineral fibre thermal insulation product comprises the sequential steps of: Forming mineral fibres from a molten mineral mixture; Spraying a substantially formaldehyde free binder solution on to the mineral fibres, the binder solution comprising: a reducing sugar, an acid precursor derivable from an inorganic salt and a source of nitrogen; Collecting the mineral fibres to which the binder solution has been applied to form a batt of mineral fibres; and Curing the batt comprising the mineral fibres and the binder which is in contact with the mineral fibres by passing the batt through a curing oven so as to provide a batt of mineral fibres held together by a substantially water insoluble cured binder.

Abstract: An insulating concrete shell made of refractory cast concrete or refractory tamped concrete for insulating uprights or supporting tubes in a walking beam furnace or pusher-type furnace. The insulating concrete shell is shell-shaped and has a sheet metal strip on the inner side at each end, with which the insulating concrete shell can be fastened to an upright or to a supporting tube. The two sheet metal strips are connected to each other by wires, whereby the two wires are completely embedded in the cast or tamped concrete. A method for manufacturing an insulating concrete shell is also disclosed.

Abstract: In an example, a chocking compound dam includes a plurality of prefabricated dam walls. Each prefabricated dam wall has two side edges each being configured to connect to a side edge of another prefabricated dam wall. The plurality of prefabricated dam walls are connected to form a dam surrounding a chocking compound pour area. Each prefabricated dam wall has a height and a length. At least one of the prefabricated dam walls includes a longitudinal stiffener. The longitudinal stiffener extends along the length of the prefabricated dam wall and has a width protruding transversely from the prefabricated dam wall.

Abstract: Provided is a stand including a first side wall and a second side wall coupled to a hinged based. The hinged based is pivotally coupled together by at least one pin with a resilient member that biases the stand in an open position. The stand adjusts to a closed position when an electronic device is place between the sidewalls and on the hinged base urging the hinged based downward causing the side walls to rotate in toward the electronic device to hold the electronic device.

Abstract: A display stand device is adapted for a display and includes a base, a first rotation member, a telescopic assembly, a track, and a motion assembly. The first rotation member is rotatably disposed on the base along a first axial direction. The telescopic assembly is telescopically disposed on the first rotation member along a second axial direction. The second axial direction is perpendicular to the first axial direction. The track is fixably disposed on the telescopic assembly along the first axial direction. The motion assembly is movably disposed on the track along the first axial direction and is adapted to be attached to the back of the display, so that the display linearly moves and rotates along the first axial direction relative to the base and rotates along a third axial direction. The third axial direction is perpendicular to the first axial direction and the second axial direction.

Abstract: Compact Stand A stand (100) for holding media, such as sheet music, is configured to move from a closed configuration to an open configuration. The stand comprises a central body portion (111), a first cover portion (112) and a first leg (120). The first cover portion (112) is moveably attached to the central body portion (111) and is moveable between a first position and a second position. In the first position the first cover portion (112) overlays the central body portion (111) and in the second position the first cover portion (112) forms a substantially continuous rack with the central body portion (111) for holding media. The first leg (120) is attached to the central body portion (111) and the central body portion (111) is shaped to define a cavity and is configured to receive the first leg, such that in the closed configuration the first leg (120) is substantially enclosed within the cavity. A telescopic leg (120) for the stand is also described.

Abstract: Disclosed is a bracket, including: a vertical rod; and at least three supporting members. The at least three supporting member are installed at a lower end of the vertical rod, one end of each supporting member is connected to the vertical rod, another end of each supporting member is abutted against a supporting surface. The at least one supporting member is slidably arranged on the vertical rod along an axial direction of the vertical rod, and at least one supporting member is rotatable along an outer circumference of the vertical rod.

Abstract: The present disclosure provides an attachable external display screen for use on electronic devices. The display screen may be removably mounted onto a surface of an electronic device to provide the user with an additional display screen. The attachable external display screen is lightweight and has a more even weight distribution than other attachable display accessories due to the placement of the mother control board in the mount. The attachable external display screen also provides for a wireless connection to the electronic device.

Abstract: A mobile device support relates to a technical field of mobile device peripherals and includes a supporting portion and a clamping assembly. The supporting portion is configured to support a mobile device. A first part of the clamping assembly is configured to support the supporting portion. A second part of the clamping assembly is assembled on a mounting object. A connecting plate is disposed on the clamping assembly. The connecting plate is a flat, arc-shaped, or semi-circular connecting plate. After the mounting object is inserted into a clamping space, a supporting column is located above the mounting object, so that a gravity center of the clamping assembly is located on the mounting object, thus improving stability of the mobile device support. The present disclosure solves problems of poor stability and easy tilting or falling of a clamping assembly of an existing mobile device support.

Abstract: A rail accessory system includes a medial body to be attached to a wall, and a first arm extending transversely from the medial body and away from the wall, the first arm having an inner surface, and an outer surface opposite the inner surface. The rail accessory system also includes a second arm extending transversely from the medial body and away from the wall. The second arm has an inner surface facing the inner surface of the first arm, and an outer surface opposite the inner surface of the second arm. The inner surfaces of the first and second arms define a first different rail interface. The outer surfaces of the first and second arms define a second different rail interface.

Abstract: A bracket for adjustable-depth mounting of an electrical box relative to a support structure can include a support body and a support arm. The support body can be configured to be secured to the support structure. A fastener can be retained on the support arm and can be adjusted relative to the support arm to move the electrical box to be secured at any of a plurality of depths relative to the support body.

Abstract: An electromechanically operated lubricant dispenser having a container filled with lubricant and an electromechanical drive detachably connected to the container for conveying lubricant from the container to an outlet is diagnosed by first providing measurement data with the drive or one or several sensors integrated in the drive and/or in the container for one or more detected variables. In addition at least one condition of the lubricant dispenser is determined from the measurement data and finally the measurement data or data generated therefrom is processed as input data by an algorithm trained with methods of machine learning that classifies a condition of the lubricant dispenser on the basis of the input data.

Abstract: This method for fixing a base with at least one element of a liner (24) of a tank (22) for a pressurised fluid comprising a liner (24) in particular comprises forming at least one element of the liner (24) by rotational moulding or by extrusion blow moulding of a polymer on the walls of a mould, the polymer being heated so as to be malleable, and in particular cooling the polymer so as to secure the second portion (40) of the base (34) to the polymer.

Abstract: A cryogenic liquid storage system is provided that includes a primary container, an insulation portion, a secondary container, and a pressure release feature. The primary container includes a metal sidewall and a metal dome. Alternatively, the primary container may be constructed out of composite material. The primary container may be configured to retain liquid hydrogen. The insulation portion covers the primary container. The secondary container includes a composite material that covers each of the primary container and the insulation portion. The pressure release feature is disposed through each of the primary container dome, the insulation portion, and the secondary container dome.

Abstract: A double-walled tank comprising at least one connection system connecting the outer and inner enclosures and enabling them to move in relation to one another in at least a longitudinal direction parallel to an axis of displacement when in operation. The connection system has an annular linear connection between a first contact surface rigidly connected to the outer enclosure and a second contact surface rigidly connected the inner enclosure, the first and second contact surfaces arranged opposite one another and configured to be in contact with one another along a contact circle that has a center positioned on the axis of displacement.

Abstract: A compressed hydrogen vehicle fuel dispensing system may include a sonic choke having an orifice defined in a generally cylindrical body having a throat between two opposed frustoconical sections. The system may include a plurality of sonic chokes connected in parallel with a plurality of hydrogen storage banks and configured to provide compressed hydrogen to a vehicle at desired flow rates. The fuel dispensing system may include a plurality of flow control valves configured to direct the flow of compressed hydrogen to the plurality of sonic chokes to control the flow rate of compressed hydrogen to the vehicle storage system. A method of fueling a vehicle with a compressed hydrogen is also presented.

Abstract: The present disclosure provides a gas storage device. In an embodiment, the gas storage device includes a cylinder with opposing ends. An endcap is present at each end. The cylinder and the endcaps form an enclosure. Each endcap includes a connector. A diaphragm is located in the enclosure. The diaphragm includes an annular sidewall. The device includes an inner chamber defined by an inner surface of the sidewall, and a storage space between an interior surface of the cylinder and an outer surface of the sidewall. A metal hydride composition is located in the storage space.

Abstract: Method for actuating a tank device (1) for storing a gaseous medium, comprising at least two tank containers (2) and a feed line (3) which can be connected to the tank containers (2). Each tank container (2) has at least one pressure-controlled control valve (5), via which gaseous medium flows from the tank device (1) into the feed line (3) in the direction of a load system (40). The invention is characterized by the following step: a. simultaneously opening the control valves (5) of the tank container (2) in a span of milliseconds while supplying the load system (40) such that a gaseous medium is conducted from the tank device (1) in the direction of the load system (40) via the feed line (3).

Abstract: Disclosed is an independent system for the inspection, monitoring and surveillance of long infrastructure and the environment thereof, which is based on a movable device with systems for propulsion and control of the device, power and recharging systems and navigation and positioning systems, and which is able to inspect the infrastructure and communicate with a remote control, the system being formed by an autonomous mobile device (DM) including rolling elements (R), and a grooved auxiliary line (LA) consisting of a cable comprising a guiding groove (RA).

Abstract: In a lighting system, a wavelength-converting fiber includes a light inlet portion, a light outlet portion, and a wavelength-converting portion containing a wavelength-converting element. The wavelength-converting element may be excited not only by excitation light to produce a spontaneous emission of light having a longer wavelength than the excitation light but also by an amplified spontaneous emission of light. A first light source unit emits the excitation light. A second light source unit emits a seed light ray causing the wavelength-converting element that has been excited by either the excitation light P1 or the amplified spontaneous emission of light to produce a stimulated emission of light. An optical system makes the excitation light coming from the first light source unit and the seed light ray coming from the second light source unit incident on the light inlet portion. The output lens condenses outgoing light coming from the light outlet portion.

Abstract: A multi-purpose, hand-held flashlight has an elongated body with a front body portion having a bottle opener and a front engaging structure. The elongated body also includes a rear body portion with a rear engaging structure that is cooperatively dimensioned to interact with the front engaging structure to releasably couple the front body portion to the rear body portion. The rear body portion includes a second substantially cone shaped extent that includes a recessed cutting element. A lighting element assembly is disposed within the elongated body and includes a lighting element printed circuit board coupled to an emitter assembly, a power source, and a switch. The switch is configured to change the operational mode of the emitter assembly. An attachment mechanism is coupled to the second extent of the rear body portion.

Abstract: Disclosed is a boosted LED string light, including an AC plug, a rectifier boosted circuit and a lamp group, the AC plug and one end of the rectifier boosted circuit are both connected to a main power supply circuit, and the other end of the rectifier boosted circuit is connected to the lamp group. Through the collaboration of the rectifier boosted circuit, the lamp group, AC plug and AC tail socket, the present disclosure changes two circuits of each light string into a single circuit, the rectifier boosted circuit is used to boost and rectify the circuit of the sting light, and the boosted voltage is higher than the voltage provided by the AC power supply and serves as the driving voltage of the string light, thereby reducing working current and power of the string light, and improving energy-saving effect.

Abstract: A lighting device includes a housing, a plurality of clips, a ferromagnetic strip, a light source, and a lens. The housing includes a base, a first side wall, a second side wall defining an interior cavity. Each of the plurality of clips is coupled to the housing and includes a magnet. The ferromagnetic strip is coupled to the housing via the magnets of the plurality of clips. The light source is disposed within the interior cavity of the housing and coupled to the ferromagnetic strip. The lens is disposed within the interior cavity of the housing.