Abstract: A fluid storage reservoir that creates a regenerative loop inside the reservoir to maintain a pressurized main suction chamber of the hydraulic fluid reservoir is provided. This reservoir includes two separate chambers which are operably fluidly connected by one or more check valves. In the main suction chamber, the design arranges the return flow larger than suction flow in order to pressurize this chamber. This pressure can be adjusted by the check valve setting. This regenerative reservoir can provide sufficient pressure when large system flow occurs.

Abstract: A remote actuator device for a valve control knob on a tank (e.g., storage tank) and related method of use are disclosed. The remote actuator devices disclosed may be used to turn the valve control knob on a tank.

Abstract: The present invention provides a flow apparatus (10) for a vessel storing fluid under pressure having a flow control valve (12) having a housing (14) and an outlet aperture (16) and further including a valve seat (18) and a sealing member (20) for sealing against said seat (18) such as to obturate said outlet (16), said apparatus further including an actuator (22) connected to said sealing member (20) for moving it between an open position of the valve in which it unobturates the outlet aperture (16) and a closed position in which it obturates said outlet, characterized by an electrical switch (24) for controlling the supply of electrical current to one or more electrical components (25) and wherein said switch is operably connected to said sealing member (20) to allow for the passage of current when said valve (12) is in a first position and to restrict the flow of current when said valve (12) is in a second position.

Abstract: The present disclosure provides a pneumatic valve for vehicle. The pneumatic valve includes: a valve housing having a flow passage through which air flows; a core fixed to the center of the flow passage; a plunger that is disposed to face an end of the core and moves along the flow passage; and a damper made of an elastic material that is disposed at one end of the plunger facing the end of the core, and comes into contact with the end of the core by movement of the plunger.

Abstract: An apparatus for processing fluid includes a vessel provided with a sidewall including a passage and at least partially defining an interior compartment. A drain tube positioned in the interior compartment may drain fluid through the passage in the sidewall. The drain tube may be angled, and arranged such that the end in the interior compartment may be adapted for movement as the result of manipulation of a structure, such as a coupler, external to the interior compartment. Accordingly, the drain tube may be positioned along the sidewall at a reference point for movement between a first position for draining fluid above the reference point and a second position for draining fluid below the reference point. An indexing feature may also be provided for incrementally adjusting the position of the drain tube, along with an associated tool to facilitate the adjustment. Related methods are also disclosed.

Abstract: A solenoid valve includes: a magnetic force generating coil generating an electromagnetic force; a valve spool reciprocated depending on an electromagnetic force generated from the magnetic force generating coil; a holder having the valve spool inserted into a hollow portion of the holder and forming a plurality of ports opened and closed depending on the reciprocating motion of the valve spool; a foreign material collecting coil collecting a foreign material when power is applied to the magnetic force generating coil to serve as an electromagnet; and a foreign material outlet port formed in the holder and discharging the foreign material collected in the foreign material collecting coil when the supply of power to the foreign material collecting coil is released to outside.

Abstract: A paint circulation system includes: a main line; a branch line; a supply pump; and a pressurization device for storing pressure of the paint in a high-pressure state in which the pressure of the paint is higher than a predetermined pressure, and for applying pressure to the paint inside of the branch line in a low-pressure state in which the pressure of the paint is lower than the predetermined pressure, in which sedimentation of the paint is prevented by driving the supply pump so that the high-pressure state and the low-pressure state occur, to cause flow sending the paint inside of the branch line from a side of the painting device to a side of the main line using a pressure difference between the predetermined pressure in the low-pressure state and the pressure of the paint.

Abstract: An inlet stratification device for providing and maintaining stratification of a fluid in a tank. The stratification device includes a pipe of a flexible non-porous material, having a number of holes, with the pipe configured to contract and expand such that exchange of fluid through the holes of the pipe is substantially prevented in regions of the pipe where the temperature of the fluid inside the pipe is higher than the temperature of the fluid outside of the pipe.

Abstract: This reservoir assembly includes a reservoir, a liquid supply module of a downstream pipe, and a level sensor. The bottom has a first protruding portion, for housing the supply module, and a second protruding portion for defining a passage housing the downstream pipe. The level sensor is located in the housing. The bottom further has an upper area and a lower area adjacent to the housing. The upper area is defined by a top portion of the passage. The lower area is located lower than the upper area. The level sensor is in the housing at the same altitude as the lower area.

Abstract: A cage valve, flow trim components, and method for signalling erosion of flow trim. The valve is of the type having flow trim arranged across an inlet bore and aligned with an outlet bore, and including a stationary tubular cage and an internal or external flow control member such as a plug or flow collar slidable along the side wall of the cage to cover or uncover flow ports in the side wall. The flow control member includes an end plate which closes an upstream end of the cage. A cavity is formed in the flow control member upstream of the end plate. A transmitter, such as a proximity beacon, positioned in the cavity transmits a first signal indicative of intact flow trim when no fluid is in the beacon cavity and transmits a zero value signal or no signal indicative of eroded flow trim when fluid enters the cavity.

Abstract: A fully-integrated flow-control valve assembly for top-filled fuel tanks incorporates both a float valve assembly and a shut-off valve assembly in a single unit that screws into a threaded aperture in the top of the fuel tank. Whereas all other systems having similar function rely on an inlet valve and a level control/vent positioned apart from one another and intercoupled with a bleed line that runs either inside or outside the fuel tank, the device of the present invention directly mounts the two devices together and allows a simple installation. There is no need for a line that couples two remotely positioned units of the prior art flow-control assemblies.

Abstract: A modular fluid control system comprised of a plurality of fluid control modules (11), each including a manifold portion (17), and a support element (14) to which the modules are mechanically fixed (12). The manifolds of adjacent units are pneumatically, but not mechanically, connected in order to communicate therebetween. In such an arrangement the modules can be removed from within an array without disturbing neighboring units.

Abstract: A vehicle hydraulic supply apparatus with an oil passage component member that includes a first surface being in contact with a first rotor that is a pump rotor of the mechanical oil pump, a second surface facing in a direction opposite to a direction in which the first surface faces and being in contact with a second rotor that is a pump rotor of the electric oil pump, and a suction oil passage and a discharge oil passage of the mechanical oil pump which are located between the first surface and the second surface, and a suction oil passage and a discharge oil passage of the electric oil pump which are located between the first surface and the second surface.

Abstract: A blocked sewer unit includes a substantially impermeable barrier having a first side exposed to the interior of a sewage network and a second side, the barrier movable in the direction of the second side in response to fluid pressure on the first side. The blocked sewer alert unit includes a transducer separated by the barrier from the sewage network, the transducer configured to generate an electrical signal when the barrier moves into the dry section. The blocked sewer alert unit includes an alarm circuit configured to convert the electrical signal into a user alert.

Abstract: A device for indicating the status of a valve includes a position indicator, wherein the position indicator includes a monitoring element, and a communication element. A method for indicating the status of at least one valve includes monitoring positions of a device enclosed by a first valve with a position indicator and communicating the positions of the device enclosed by the first valve with a communications element.

Abstract: The present invention relates to gas distributors used in wafer carriers. The gas distributors comprise a body having an interior space, a separator configured at the front side of the body in the interior space, and an air inlet connected with the body. One edge of the separator and the front side of the body together form a passage. The configuration of the passage in the gas distributors enables the gas distributors to evenly distribute gases.

Abstract: A compressor system includes a first compressor having a first variable diffuser having a diffuser area; a second compressor having a second variable diffuser having a diffuser area; a third compressor configured to compress fluid discharged by the second compressor; a fourth compressor configured to compress fluid discharged by the third compressor; a fifth compressor configured to compress fluid discharged by the fourth compressor; a first channel configured to connect an outlet of the second compressor to an inlet of the third compressor; a first valve provided to the first channel; a second channel configured to connect the outlet of the second compressor to the inlet of the third compressor; a second valve provided to the second channel; a first intercooler; a second intercooler and a controller configured to control the first valve, the second valve, the first variable diffuser, and the second variable diffuser.

Abstract: A drainage device for a wall-mounted washing machine includes a drain housing having an inlet at an upper side of a body, a valve wall in the body, a drain and a cap receiver at a lower side of the body opposite to the inlet relative to the valve wall, and a driving unit or actuator receiver on the valve wall, a cap on the cap receiver configured to collect foreign materials; and a driving unit or actuator in the driving unit or actuator receiver, configured to open and close the valve wall. As a result, the user cannot come in contact with the inlet, thereby preventing accidents or burns from components in or near the inlet, such as a heater.

Abstract: An inflating device includes a bottle for containing a pressurized air, a housing is secured to the bottle and includes an orifice communicating with an inner chamber of the bottle, a valve piece is engaged in the housing and includes a shank engaged in the orifice of the housing, and a spring biasing member is engaged with the valve piece for biasing the valve piece to engage with the housing and to make an air tight seal between the housing and the valve piece. The pressurized air and a fluid contained in the bottle are allowed to flow out through the orifice of the housing when the pressurized air includes a pressure greater than a spring biasing force of the spring biasing member.

Abstract: A drain fitting for use in an irrigation system for draining water from the irrigation system, regardless of pipe size in the irrigation system, generally includes a grip portion and a neck coupled to the grip portion. The neck defines a first engagement portion having a first diameter, for coupling the drain fitting to a pipe of the irrigation system having a diameter corresponding to the first diameter of the first engagement portion, and a second engagement portion having a second diameter, different from the first diameter, for coupling the drain fitting to a pipe of the irrigation system having a diameter corresponding to the second diameter of the second engagement portion.