Abstract: An engine control device to be mounted on a vehicle is provided. The control device includes a transmission state determining module for determining a connection between a stepped transmission and an engine, determining that a gear shift has started if the connection is disengaged from a connected state, and determining that the gear shift has finished if the connection is resumed, a gear position estimating module for estimating a gear position when the gear shift is determined to have started, a target engine speed specifying module for specifying a target engine speed based on the estimated gear position, and a speed control module for controlling an engine speed to the target engine speed when the gear shift is determined to have started.

Abstract: A component to be repaired includes a relatively rigid plate. On a surface that may have been subject to fracture, a resin material is first laid down, then a relatively flexible material is positioned outwardly of the resin material to repair the barrier. A part may also be formed initially with the flexible material. In another feature of this application, a method of forming a barrier includes providing a composite material, and applying a relatively flexible material on a surface of the composite material, and concurrently molding the relatively flexible material with the composite material using a composite mold.

Abstract: Pistons are disclosed herein. An apparatus includes an actuator defining a first chamber; and a piston disposed in the first chamber, the piston including a second chamber and a seal groove in which a seal is disposed, the second chamber to receive fluid from the first chamber to enable a force imparted by the fluid within the second chamber to urge the seal into sealing engagement with a surface defining the first chamber.

Abstract: The present invention provides a gasket excellent in properties such as sliding properties and resistance to liquid leakage. The present invention relates to a gasket whose sliding surface includes annular projections, the gasket having polymer chains immobilized on at least part of its surface, the annular projections including a first projection that is nearest to a top face, and a bottom side projection that is farthest from the top face, the first projection and/or the bottom side projection having an annular flat portion with a width of 0.1 mm or more.

Abstract: A gasket or tape material for sealing between two members. The gasket or tape material, in one embodiment, includes a skeletal member and/or metallic and/or non-metallic particles. Enclosing the skeletal member and/or particles is a flexible, compressible resilient polyurea body member having a tacky outer surface, the tacky outer surface for engagement between the two members. The resilient body may be comprised of polyurea. The skeletal member may be comprised of a metallic or a non-metallic material, woven or non-woven metallic or non-metallic.

Abstract: There is provided a seal device having a seal ring structure assemblable without lowering the assembling efficiency of CVT, and free from oil leakage when an oil pump is not operated with an engine stopped, namely when oil pressure is not applied to the seal ring, which comprises a combined seal ring comprising an endless resin ring having an outer peripheral surface in slidable contact with an inner peripheral surface of an outer member, and a coil expander pushing the resin ring toward its outer peripheral surface and side surface, the coil expander being arranged in a corner recess portion of the resin ring between its pressure-receiving side surface and its inner peripheral surface, and an inner peripheral side of the combined seal ring being separate from a bottom of the seal ring groove.

Abstract: Even when a fluid discharge for discharging high-pressure fluid (sealed fluid) to a high-pressure side of a sealing face is provided, the disclosed sliding component prevents precipitation, adhesion and accumulation of a deposition-causing substance through a dehydration condensation reaction between the high-pressure fluid and low-pressure fluid on the sealing face, and also prevents occurrence of cavitation which would otherwise take place in association with a sudden pressure drop due to a discharge of fluid. Disclosed is a pair of sliding components provided, on a high-pressure side of one of relatively sliding sealing faces thereof, with a fluid discharge for discharging fluid to a high-pressure fluid side, wherein a buffer groove for reducing penetration of low-pressure fluid toward the high-pressure fluid side is provided in the sealing face S on a low-pressure side of the fluid discharge.

Abstract: A control valve capable of reducing vibration of a housing member, and a variable-displacement compressor provided with this control valve, are provided. A control valve 300 includes: a valve unit 310 having a valve body 304 and a movable iron core 308; a housing member 312 which is formed into a bottomed tubular shape and slidably houses the movable iron core 308; and a coil unit 313 having a drive coil portion 313A housed in a solenoid housing 311 to be disposed around the housing member 312, and an end portion member 313B formed to cover a tube bottom side end portion 312e. The control valve drives and controls the valve unit 310 by an electromagnetic force thereby adjusting an opening degree of the valve body 304. A first damping member 314 is disposed between a bottom wall 312b of the housing member 312 and the end portion member 313B.

Abstract: The present invention relates to a back pressure blocking sliding valve including: a valve body having a fluid inlet part, a fluid outlet part, and a fluid passing cavity; a mover with an upper part having a blocking plate for blocking the flow of the fluid under a back pressure, the mover being horizontally moved into the fluid passing cavity when blocking the back pressure; and a mover shifting unit for horizontally shifting the mover, wherein the fluid passing cavity of the valve is normally not blocked so as to allow a normal flow of the fluid, but when a back pressure is generated in the pipe system, the mover is horizontally shifted to a blocking position so as to make the blocking plate of the mover efficiently block the backflow of the fluid, even in a process in which powder is produced.

Abstract: A diverter assembly for a downspout is provided. The diverter assembly includes a housing assembly and a deflector assembly. The housing assembly defines a generally vertical passage and includes an inlet port, a first outlet port and a second outlet port. The deflector assembly includes a movable deflector member. The deflector member is disposed in the housing assembly passage and moves between a first position, a dumping position, and a closed position.

Abstract: A multi-path selector valve used in liquid chromatography and other analytical methods for directing fluid along alternate paths of a flowstream. The selector valve has a stator and a rotor. The dynamic face of the stator has a plurality of openings arranged along an inner ring, a plurality of openings arranged along an outer ring, and an annular collection groove formed in the dynamic face. The inner ring, outer ring, and annular collection groove are concentric circles. The rotor's dynamic face is configured to mate with the rear face of the stator, and has two fluid flow paths. One fluid flow path has one end at a rotational center of the rotor and another end of the fluid flow path is configured to be aligned with a stator opening along the inner ring. The second fluid flow path has one end that is configured to be aligned with the annular collection groove and another end that is configured to be aligned with a stator opening along the outer ring.

Abstract: The invention relates to an improved three-way valve structure consisting of a main three-way valve body (1) with inlet (2) and outlet channels (3, 4) that communicate internally by means of an inner obturator element (5) actuated by a key (27), characterized by the relative position of the outlet channels which are perpendicularly arranged in relation to each other and in the same plane perpendicular to the inlet channel, the exterior form of the obturator (5) being a surrounding cylindrical shape and provided with, in the upper part thereof, flanges (9) for the seating of the same and sealing joints (12, 13), ending in a projecting rod (15) with a key seat shape that can fit into the key (27) of the valve. The key enables four functional positions by means of a quarter-circle turn: both outlets open, one outlet open and another closed and both outlets closed.

Abstract: A shutoff valve assembly includes a shutoff valve, an extension tube extending from the shutoff valve and an excess flow valve located at a lower end of the extension tube. The excess flow valve includes a valve member in a normally open position and responsive to flow into the excess flow valve to close the excess flow valve. A tubular body of the excess flow valve receives the valve member and defines a radial gap between an inner diameter of the tubular body and an outer diameter of the valve member, where the radial gap is uniform over an axial distance between the open position and a closed position of the valve member. The shutoff valve assembly may be used in combination with a fluid storage tank for storing fluid and an excess flow valve inlet may be disposed adjacent an internal bottom surface of the tank.

Abstract: Hydraulic servo valve (1) comprising: a power stage (3) comprising a power distribution member able to move between two extreme positions in order to place one or more service portions (C1, C2) in communication with a feed port (P) supplying hydraulic fluid and with a return port (R); a control stage (4) for controlling the position of the power distribution member, the control stage (4) comprising a torque motor (MC) that can be operated in such a way as to actuate a fluid ejection member secured to an elastically deformable element and designed to cause a control pressure of the power distribution member to vary; characterized in that the fluid ejection member comprises a first and a second fluid injector (60, 63) which are fed by fluid feed means able to feed either just one of the first and second fluid injectors (60, 63) or both injectors simultaneously.

Abstract: A valve device, a damper with a valve device, and a method for operating the same are described. The valve device is formed with a flow channel through which a magnetorheological medium flows. A magnetic circuit device provides a magnetic field in the flow channel. The magnetic circuit device includes a hard magnetic magnet component and at least one electrical coil that can be controlled by a control device. The magnetic circuit device has two segments, which differ in the dynamic magnetic properties thereof. Thus, by way of a magnetic pulse that can be output by the electrical coil, a specific inhomogeneity of the magnetic field in the flow channel can be set and can be stored in the hard magnetic magnet component.

Abstract: A pressure relief valve includes a valve seat at the outlet, a valve body, and an air dashpot damper. In some embodiments, the valve body is configured to engage the valve seat and move along a central axis relative to the valve seat in response to a pressure at the outlet to regulate a flow of combustible gas through the outlet. In some embodiments, the air dashpot damper includes a tubular member having a closed distal end and an open proximal end, and a piston member received within the tubular member. In some embodiments, the tubular member or the piston member is attached to the valve body, and the piston moves relative to the tubular member along an axis of the tubular member in response to movement of the valve body relative to the valve seat. In some embodiments, the pressure relief valve includes a plurality of the air dashpot dampers.

Abstract: Provided are a micro valve device and a valve body assembly. The micro valve device comprises at least two control ports (402, 404) and at least two movable members (302), wherein the at least two movable members (302) respectively control each of the at least two control ports (402, 404) to realize that opening and closing of the control ports (402, 404) are independently controlled, so that the at least two control ports (402, 404) can output fluids with the same or different flow rate(s) or pressure(s). The valve body assembly comprises the micro valve device.

Abstract: A component is disclosed. In one aspect, the component can be adapted to be secured to an aerial strand which provides support for aerial cables. The component can include an aerial enclosure unit having a housing with first and second housing pieces. The first housing piece can be pivotally moveable relative to the second housing piece about a hinge pivot axis between an open configuration and a closed configuration. The housing having opposite minor sides that extend longitudinally between the first and second ends and opposite major sides that extends longitudinally between the first and second ends and also extends between the opposite minor sides. The component can include a linkage arrangement that couples the aerial enclosure unit to the aerial strand.

Abstract: A heat releasing pipe includes a metal pipe and a surface coating layer. The metal pipe has an outer circumferential surface. The surface coating layer is provided on the outer circumferential surface of the metal pipe. The surface coating layer contains an inorganic glass base material and has concave portions and convex portions on an outer surface of the surface coating layer. The concave portions and the convex portions are constructed using electrocoating with an electrocoating resin. The concave portions have a virtually circular shape when seen in a direction perpendicular to the outer circumferential surface of the metal pipe and are lower than a first reference surface. The first reference surface has an average height of the outer surface of the surface coating layer. The convex portions are located on peripheral edge portions of the concave portions and surround the concave portions.

Abstract: A composite pipe comprises a polyetheretherketone innermost pipe around which a reinforcing overwrap is arranged. A protective sheath surrounds the overwrap. Such a composite pipe may be made by selecting a polyetheretherketone pipe having an outer region having a crystallinity of less than 25%; overlaying the selected pipe with overwrap; and subjecting the combination to heat, thereby causing the crystallinity of the outer region of the polyetheretherketone pipe to increase. The method reduces the risk of pipe failure.

Abstract: Flowforming processes for the production of corrosion resistant alloy tubes are disclosed.

Abstract: Multilayer hose construction and hose formulation provide a surprising combination of physical properties and enhanced performance, more specifically providing improved kink resistance and burst strength. The garden hose comprises an extruded composite tube including core and jacket layers of a polyvinyl chloride (PVC) compound and an intermediate reinforcement layer having interstices through which the core and jacket layers are bonded, the PVC compound comprising: 100 PPH (parts in weight per hundred parts of resin) of PVC resin; and 45-75 PPH of plasticizer. The PVC compound has a K value in a range of 79-85 measured according to standard IS01628-2 and a specific gravity in a range of 1.17-1.23 measured according to standard ASTM D792. The composite tube has a bend radius of less than 3 inch and the composite tube has a minimum burst pressure of 500 psi measured according to standard ISO 1402:2009.

Abstract: In a diaphragm bellows, diaphragms that follow one another are welded together alternately in region of their inner and outer edges. At least one guide part is provided for guiding on a surface of a rod passing through an inner through-opening in the diaphragm bellows or of a tube surrounding the diaphragm bellows. The at least one guide part is made of sheet metal and has a holding portion which, in the case of guiding on a rod, is located, in a region of an outer edge, between adjacent diaphragms and is welded to the adjacent diaphragms and, in the case of guiding on a tube, is located, in the region of an inner edge, between adjacent diaphragms and is welded to the adjacent diaphragms. The holding portion is connected to a guide portion for guiding on the surface of the rod or of the tube.

Abstract: The invention discloses a connector structure capable of effectively preventing a broken water pipe from spraying water. The connector structure comprises a connector body provided with a water hole, wherein one end of the connector body is connected with a water pipe, and the other end of the connector body is sleeved with a nut, and one end of the connector body provided with the nut is connected with a valve body; the valve body comprises an annular ring connected to the connector body, the annular ring is connected with a valve plate through the connecting bars, the valve plate is normally opened to the water hole and can press and seal the water hole of the connector body under a water pressure. The connector structure provided by the invention is capable of effectively preventing the broken water pipe from spraying water, is simple, reasonable and compact in structure, and low in implementation cost.

Abstract: A composite torque pipe to metal fitting joint including concentric inner and outer shells formed with respective smooth conical surfaces projecting distally and respectively tapered radially inwardly and radially outwardly to form an annulus expanding in thickness for receipt of a tapered connector ring complementally shaped at one end of a composite pipe and bonded along the interface. The present invention includes selecting the sleeves with the corresponding shells and, forming the torque pipe with the tapered ring and bonding the tapered ring in the annulus.

Abstract: A coupling for coupling pipe segments (2,4). The coupling includes a first housing component (12), a second housing component (14), and a fastener coupling the first and second components together. The fastener (22) has an aligned configuration defining an axis of alignment such that first and second housing components are in a closed configuration to define a central axis of the coupling. The fastener has a skewed configuration to define a pivot axis of the fastener such that the first and second housing components are in an open configuration. The pivot axis is substantially parallel to the central axis and substantially perpendicular to the axis of alignment.

Abstract: A tube coupling (10) which includes a tubular, electrically conductive housing (11), a seal (12) for sealing against the outside of a tube, a substantially annular and electrically conductive grab ring (13) for gripping the outside of a tube and an annular cartridge ring (15) between an inner surface of the housing (11) and the grab ring (13). The cartridge ring (15) includes a projection (30) that projects radially inwardly and is positioned so that upon insertion of a tube into the tube coupling (10), an edge of the grab ring (13) bears against the projection (30) and the cartridge (15) bears against a facing surface of the housing (11) to provide electrically continuity between the grab ring (13) and the housing (11).

Abstract: The invention relates to a pipeline fitting and method of using the same. The fitting includes at least one but typically a number of gripping means (16) which include gripping members (1) which can be selectively moved to contact the pipeline (10) wall and exert a gripping force on the same. Movement between the gripping member (1) and guide means (2) within a predetermined range and manner allows relative movement between the pipeline and the fitting, especially after installation, to be taken into account and still ensure that the integrity of the fitting with the pipeline is maintained by maintaining the gripping effect of the gripping means (16) on the pipeline.

Abstract: A magnetic vacuum hose coupler. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

Abstract: A female coupling device includes: a main body defining a fluid passage therethrough; and a clip member coupled to the main body, with the clip member including two opposing arms that extend from the clip member at generally a 45 degree angle relative to a mating male coupling device, the arms being positioned to engage the male coupling device when the male coupling device is mated to the female coupling device.

Abstract: A ring coupling includes a first cylindrical body defining an outward facing coupling surface extending in a circumferential direction. A second cylindrical body defines an inward facing coupling surface extending in the circumferential direction. A retainer ring is engaged to the coupling surfaces of the first and second cylindrical bodies to prevent axial disengagement of the first and second cylindrical bodies. The cylindrical bodies can be coupled without relative circumferential rotation of the first and second cylindrical bodies.

Abstract: Embodiments of the disclosure relate to a perimeter pumping member for a processing chamber. The perimeter pumping member comprises a ring-shaped body having a first curved channel along an arc within the ring-shaped body, a first inner channel connecting a first region of the first curved channel to a first region of an inner surface of the ring-shaped body, a plurality of second inner channels connecting a second region of the first curved channel to a second region of the inner surface, and a first outer channel connecting the first region of the first curved channel to an outer surface of the ring-shaped body, wherein the second inner channels are each sized such that, when a fluid is pumped out of the perimeter pumping member via the first outer channel, the fluid flows through the first inner channel and the second inner channels at a uniform flow rate.

Abstract: A shutter (1) with automatically expanding sealing ring is described, adapted to close a duct (1?) and mobile along a vertical axis perpendicular to the longitudinal axis of the duct (1?), comprising: an abutment block (1A) adapted to support the pressure inside the duct (1?); and a head (IB) adapted to make the seal to the pressure inside the duct (1?), the head (IB) assuming a rest position outside the duct (1?) wherein it is coaxial with the abutment block (1A) along the vertical axis, and an operating sealing position inside the duct (1?) along the longitudinal axis of the duct (1?). The head (IB) being equipped with particular mobile sectors (10) which automatically go out during their insertion operation in order to contain and protect the sealing ring (7) of the head (1B).

Abstract: The invention relates to a multi-layer short liner suitable for sewer rehabilitation, a short liner kit suitable for sewer rehabilitation, comprising at least one individual layer of the short liner not impregnated with resin and at least one individual layer impregnated with a polyester resin, to a rehabilitation kit comprising a short liner or a short liner kit and comprising epoxy resin or silicate resin, to the use of a short liner or a short liner kit for sewer rehabilitation, and to a method for sealing a sewer, wherein a short profiled element is inserted into the sewer.

Abstract: A cured in place liner system and associated connections and methods are disclosed. The cured in place pipe system forms a completely rehabilitated, stand-alone, fluid-tight flow path between upstream and downstream portions of an existing pipe system. The rehabilitated flow path is stand-alone in that the liner system does not rely on structure of the portion of the pipe system through which the liner system is installed to define the fluid-tight flow path. The flow path between upstream and downstream portions of the liner system is defined by and made fluid-tight solely by components of the rehabilitation system such as cured in place liners and couplers. The portion of the pipe system through which the rehabilitation system is installed merely provides a path (e.g., through the ground) through which the cured in place liner system can be inserted.

Abstract: A stand for a personal electronic device includes a base portion collapsably coupled to a further supporting portion and the personal electronic device. The stand is readily adjusted into various arrangements to support the personal electronic device in respective configurations for viewing and other uses.

Abstract: In one aspect, kits for constructing an apparatus are described herein which, in some embodiments, can demonstrate desirable modularity, adjustability, and reconfigurability. A kit for constructing an apparatus described herein comprises a plurality of modular blocks and fastening sleeves, sleeve pins and coupling pins for connecting the modular blocks to one another. A modular block comprises a series of first apertures for receiving one or more of the fastening sleeves and series of second apertures for receiving the sleeve pins to secure the fastening sleeves in the first apertures, wherein the second apertures intersect the first apertures.

Abstract: A wall mounting bracket is provided. The wall mounting bracket is configured to allow a user to suspend an item thereon to be displayed from a wall surface. The wall mounting bracket includes a base portion configured to be placed flush against a wall surface and removably adhered thereto via any suitable fastening method. The base portion includes an adjustable shaft that is configured to be bent to a user's desire and maintain a bent shape. The adjustable shaft includes a fastener configured to removably fasten to the desired display item. Preferably, the fastener is a C-shaped clamp that allows for the item to be displayed from the wall surface.

Abstract: Systems and methods are provided for supporting and articulating a payload using stabilization platform. The stabilization platform may be configured to avoid gimbal lock. The stabilization platform may be configured to automatically transition between different modes of orientation.

Abstract: An oil injector for a vehicle is provided. The oil injector includes a transparent body having a flowing hole formed on a front end of the body. A flexible tube member is connected to the body and corresponds to the flowing hole. A storing space is formed in an internal portion of the body. One end of a piston member is entered into the storing space, and the piston member is movable relative to the body. Therefore, the piston member provides a pushing function in the storing space so that a fluid flows into or out form the body via the tube member, and the transparent body is provided for observing a storing amount of the fluid in the body.

Abstract: A lubricant distributor for delivering lubricant to at least one lubrication point includes a lubricant distributor housing with a cylinder bore, a metering piston mounted for reciprocal movement in the cylinder bore, and a detector connected at an end of the cylinder bore, the detector including an entry bore configured to receive a portion of the metering piston, and the entry bore being in fluid communication with the cylinder bore, and the detector including an interior space separated from the entry bore by a wall and a Hall sensor in the interior space. The detector is configured to output a detection signal in response to detecting the portion of the metering piston in the entry bore. Also a method of operating the lubricant distributor.

Abstract: The invention relates to a method for filling up a storage tank (e.g., a vehicle tank) (20) with a gaseous, pressurized medium, in particular in the form of hydrogen, in which a supply tank system (2) for storing the hydrogen is connected with the storage tank (20) to be filled by way of a tank feed line (3) and a fueling valve (4), wherein, prior to filling up the storage tank (20) with aforesaid medium with the fueling valve (4) closed, a flow of the medium for cooling the tank feed line (3) is guided through the tank feed line (3) at a predefinable target temperature, and removed from the tank feed line (3) through a line (5) that branches away upstream from the fueling valve (4). In addition, the invention relates to a fueling facility (1) for filling up a storage tank (20).

Abstract: A gas storage module includes a two-dimensional body and a heat exchanging structure. The body includes a packed adsorbent having a composition and porosity effective for adsorbing a gas such as methane. The body may be self-supporting or encapsulated in a porous support structure. The body includes gas flow channels. Several modules may be stacked together and provided in a storage tank.

Abstract: A vertically-oriented cryogenic fluid cylinder includes an inner vessel for holding cryogenic fluid, an outer vessel surrounding the inner vessel, and a liquid level gauge for indicating a liquid level within the inner vessel. The liquid level gage includes a level indicator located outside of the outer vessel, a support arm extending down into the inner vessel, a swing arm pivotably secured to the support arm and connected to the level indicator so that angular position of the swing arm provides an indication of liquid level within the inner vessel on the level indicator, and a float on the swing arm that pivots the swing arm as the liquid level rises and lowers. The support arm forms an acute angle with the central longitudinal axis of the inner vessel so that the swing arm can be longer to move over a larger portion of the length of the inner vessel.

Abstract: A novel tank cryogenic-compatible composite pressure vessel that beneficially utilizes Vapor Cooled Shielding (VCS) is introduced to minimize thermal gradients along support structures and reduces heat loads on cryogenic systems. In particular, the configurations and mechanisms to be utilized herein include: providing for a desired number of passageways and a given thickness of the VCS, reducing the thermal conductivity of the VCS material, and increasing the cooling capacitance of the hydrogen vapors.

Abstract: A regulator apparatus for distributing a fluid may include a charging valve assembly and a flow multiplier assembly. In a recharge mode, a valve of the charging valve assembly is in an open position, and the fluid is received in a second cylinder of the flow multiplier assembly, causing first and second pistons of the flow multiplier assembly to move in a first direction. In a purge mode, the valve is in the seated position, and the fluid is received in a first cylinder of the flow multiplier assembly, causing the first and second pistons to move in a second direction, and discharging an outlet flow through an outlet of the flow multiplier assembly. The second cylinder may have a bore cross sectional area that is greater than a bore cross sectional area of the first cylinder. Apparatuses disclosed herein may be implemented in a circumferential sampling tool.

Abstract: Embodiments are directed to compressed gas storage units exhibiting one or more safety features. Particular embodiments employ a pressure relief mechanism to rapidly yet safely vent the contents of the tank in the event of a fire. The mechanism may comprise an internally piloted relief valve in communication with temperature-sensitive element(s) present along the tank dimensions. Under high temperature conditions indicative of a fire, the element communicates a signal to open the internally piloted relief valve. In some embodiments the element is configured to communicate a heat signal (e.g., by thermal conduction). In certain embodiments the element is configured to communicate a pressure change signal (e.g., pneumatic, hydraulic). In other embodiments the element may communicate different signal types, such as electric (e.g., thermoelectric) or mechanical (e.g., shear or tension forces). Also disclosed is a module incorporating a plurality of tanks to offer enhanced storage capacity.

Abstract: Systems and related methods for conserving various resources, such as, but not limited to, water, laundry chemicals, natural gas, electricity, linen, labor, and wear on equipment (e.g., a solenoid valve of a commercial washing machine drain line). The inventor has spent the past 14 years in the industrial chemical field, allowing him to access and service commercial washing machines, and has discovered that drain issues relative to such commercial washing machines result in enormous losses to such institutions that process a large volume of laundry. Such typical institutions include, but are not limited to, hotels, hospitals, prisons, universities, colleges, laundries, and nursing homes. By replacing a portion of the opaque drain pipe section between the valve and the floor drain, operators and technicians can quickly determine if a leak is occurring, and take corrective action. An access port may also be provided to test characteristics of discharged wash water.

Abstract: A lighting system includes a reflector housing with a LED light source having multiple LEDs and an induction light source located within the reflector housing.

Abstract: A light emitting diode (“LED”) light module that can be installed in lighting fixtures—either new lighting fixtures or existing lighting fixtures already installed in the field. The LED light module includes a LED assembly mounted on a reflector. The LED light module is positioned in a light fixture housing to emit light from the fixture housing.