Abstract: A housing for a lubricant supply device for supplying a consumer with a lubricant includes a storage space for the viscous medium and a pump space configured to contain a conveying pump for pumping the viscous medium from the storage space to a medium outlet. The storage space is at least partially defined by a side wall, a base wall and a cover wall, and the supply device also includes an outer wall overlying a portion of the storage space side wall and defining with the storage space side wall a first intermediate space. The storage space side wall includes a first opening providing fluid communication between the storage space and the intermediate space.

Abstract: A processing liquid supply system includes: a processing liquid supply apparatus including a first carrier accommodation section that accommodates a carrier, a first bottle accommodation section that accommodates a processing liquid bottle taken out from the carrier, a liquid feeding section that feeds a processing liquid to a substrate processing apparatus from the processing liquid bottle, and a first transfer arm; and a control device configured to control the first transfer arm to take a processing liquid bottle out from the carrier and transfer the processing liquid bottle to the first bottle accommodation section, to transfer the processing liquid bottle from the first bottle accommodation section to the liquid feeding section, and to transfer the consumed processing liquid bottle from the liquid feeding arm and accommodate the consumed processing liquid bottle in the carrier.

Abstract: The present disclosure is directed to a dosing cap (10). In an embodiment, the dosing cap (10) includes (A) a collar member (12). The collar member (12) has an annular skirt (18) depending from a base (16)(B). An inner surface of the skirt has a securing member for securing the collar member to a neck (21) of a container (20). The base (B) has (i) a top surface (30) and a bottom surface (32), (ii) a valve seat (34) is present on the top surface of the base. The valve seat has a center channel (36), and a radial channel (38), the channels extend through the base. The dosing cap includes (C) a plug member (40). The plug member is composed of a polymeric material. The plug member has the following components in inter-connected relationship: a head (42), a body (44), a leg (46), an ankle (48), and a flexible foot (50). The leg extends through the center channel, such that the head opposes the valve seat on the top surface of the base and the foot opposes the bottom surface of the base.

Abstract: A refrigerant can tap with a tap body having an inlet and an outlet, an internal pin, a gasket, and a backflow preventer. The inlet and outlet of the tap body have a one-half inch ACME left-handed thread, the inlet for engaging the self-sealing valve of an R-1234yf can.

Abstract: Disclosed are various embodiments of a bottle cap apparatus configured for dispensing fluids through a sealed channel. In one example, the bottle cap apparatus comprises a cap, an insert container, and a stem. The cap has a top platform with an aperture. The insert container has a first end and a second end. The first end has a first opening that is positioned adjacent to an underside of the top platform of the cap. The second end having a recessed bottom with a second opening. The stem having a platform between a first end and a second end. The second end of the stem is positioned within the recessed bottom of the insert container. The first end being extended through the aperture of the cap. A dispensing channel is formed from the components of the bottle cap apparatus and is configured to allow a fluid be extracted from a bottle.

Abstract: A refrigerant can tap with a tap body having an inlet and an outlet, an internal pin, a gasket, and a backflow preventer. The inlet and outlet of the tap body have a one-half inch ACME left-handed thread, the inlet for engaging the self-sealing valve of an R-1234yf can.

Abstract: A container (1, 2) for storing and dispensing a liquid, the container including an access port (16) having a frangible seal (18) for allowing contained liquid to be dispensed. A vent (19) permeable to vapour but impermeable to liquid is also provided so that vapour may be vented from the interior of the container.

Abstract: A bottle change apparatus includes a change mechanism that changes a bottle, and the bottle includes a bottle cap. The bottle cap includes: a treatment solution straw part that forms a treatment solution flow passage for supplying a treatment solution in the bottle to an outside of the bottle and extends to an inside of the bottle; and a treatment solution connecting part that is provided at an end portion outside the bottle of the treatment solution straw part. The change mechanism includes: a connection mechanism part including a treatment solution pipe which is connected to the treatment solution connecting part of the bottle and through which the treatment solution supplied from the bottle flows; and a bottle mounting part that transfers the bottle to a connection position where the treatment solution connecting part and the treatment solution pipe are connected together.

Abstract: A bottled water filtration system for use with a water bottle, the system having a bottle cap, a nozzle formed in a first side of the bottle cap, a porous filter housing formed on a second side of the bottle cap, and a filter material located inside the porous filter housing, wherein the cap, nozzle and filter housing are formed as an integrated unit, which can be attached and removed from a water bottle as a unit. The system is preferably used with a disposable plastic water bottle. Additionally, the system may include a rotatable counter for keeping track of the number of effective uses remaining in the filter system. Also, a one-way air valve may be included to prevent “backwash.

Abstract: The present utility model provides a two-way nozzle cap (10) for a container, comprising of a cap body (11) and a dip tube (12), wherein the cap body (11) includes: an engagement portion (21) engaged with the opening of the container; a hollow orifice portion (22) provided in the top of the cap body (11), comprising an orifice formed on the upper part of the orifice portion, at least two protrusions (32) provided on the inner wall of the orifice portion to clamp the upper end of the dip tube, a mixing chamber (33) formed between the orifice and the top of the dip tube (12), and channels defined between the protrusions (32) and the dip tube (12), and fluid communicating the mixing chamber (33) to the interior of the container.

Abstract: A venting apparatus for a liquid dispensing container adapted to hold a quantity of liquid having a liquid level within the liquid dispensing container. The venting apparatus includes a vent that has an aperture through which gas can exit the liquid dispensing container, a float, a liquid barrier carried by the float, and a flexible tube connecting the vent and the float. The flexible tube establishes fluid communication for gas through the vent and the liquid barrier between an interior space within the liquid dispensing container located above the liquid level and an exterior of the liquid dispensing container.

Abstract: A device enables fluid pumps not specific to producing foam to be modified to be foam pumps by adding several elements to the pumps. The added elements include a supply conduit extending from an inlet of the pump to an elbow below the level of foaming liquid and hence rising above the level of the liquid to terminate in air. The supply conduit has a suction hole through which the liquid is sucked when air circulates in front of the hole. A foam discharge conduit connected to the pump outlet has a filtering grate. The foaming liquid includes water to produce foam without additional water. Additional grates and a removable extension grate are added optionally. Dimensions of the elements and dilution level of the foaming liquid are a function of the nature of the foam.

Abstract: A nozzle includes a nozzle connector and nozzle filter engaged together. The nozzle connector is engaged with a tote connector of a tote which contains a paint component. A hose connector can be sealingly engaged with the tote connector if they are matched. The hose connector is restricted from being sealingly engaged with the nozzle connector if they do not match. Matching hose and nozzle connectors have the same color to indicate that they match each other.

Abstract: The present invention provides for an integrated valve regulator assembly that comprises an integral body having a base portion that includes an axis for mounting on and coaxially with the neck portion of a pressurized source vessel and an assembly outlet, a defined internal passage in the integral body that extends through and between the base portion of the integral body and the assembly outlet, a sub-atmospheric pressure regulator assembled within the integral body of the integrated valve regulator assembly, an isolation valve positioned within the defined internal passage of the integral body and located downstream from and in communication with the sub-atmospheric pressure regulator, and a filling port disposed between the axis for mounting on and coaxially with the neck portion of the pressurized source vessel and the sub-atmospheric pressure regulator.

Abstract: A liquid dispenser is disclosed in the present application. In one exemplary embodiment, a liquid dispenser is configured to dispense foam. The liquid dispenser includes a frame portion, a pump portion, a refill portion, and a guide portion. The pump portion includes one or more compression members coupled to a rotatable member. The rotatable member is configured to rotate relative to the frame portion. The refill portion includes a liquid container, a tube, and a foaming nozzle. The tube is fluidly coupled to the liquid container and the foaming nozzle. The tube is positioned between the compression members and the guide portion. The tube is compressed by the one or more compression members as the rotatable member rotates to move liquid material from the liquid container to the foaming nozzle. The foaming nozzle is configured to covert the liquid material to foam, which is dispensed by the liquid dispenser.

Abstract: A foam pump including a pump housing with a liquid chamber in fluid communication with a foamable liquid filled container and an air chamber in fluid communication with a high pressure air source through an air inlet. The foam pump also includes a dispensing tube having a wiper seal post with a closed distal end positioned within the pump housing, and an outlet tube with an open distal end positioned outside the pump housing. The wiper seal post includes at least one inlet hole in fluid communication with the liquid chamber, and a check valve near the second open end. The foam pump further includes at least one foam screen in the open end of the outlet tube, a wiper seal slidably positioned around the wiper seal post and in sealing contact with the pump housing and the wiper seal post, and a spring bias to bias the wiper seal in an unactuated position.

Abstract: In the present invention we replace a standard dip tube in a fluid dispenser with a hollow fiber membrane that passes liquid in preference to gas. Under the influence of a pressure differential, any liquid in contact with any portion of the hollow fiber membrane passes through the wall of the membrane and travels internally along the length of the membrane to a dispenser head. The fluid dispenser is thereby capable of operating in substantially any orientation and is effective to dispense substantially its entire contents.

Abstract: Bottom loading water dispensers are disclosed. The water dispensers include a cabinet having an exterior portion and an interior portion. The interior portion of the cabinet is configured to house a water bottle, in a bottom half of the cabinet. The dispensers also include a set of water dispensing actuator buttons, which include at least one child safety latch. The dispensers further include a bottle tray disposed in the bottom half of the interior portion of the cabinet, which is configured to receive a bottom surface of the water bottle in the upright position. Importantly, the bottle tray is slanted from a front side to a backside of the tray. A front door of the water dispensers also include a drip tray assembly, which is located beneath an external tap and is integrally formed with a top portion of a front door of the cabinet.

Abstract: A foam pump including a pump housing with a liquid chamber in fluid communication with a foamable liquid filled container and an air chamber in fluid communication with a high pressure air source through an air inlet. The foam pump also includes a dispensing tube having a wiper seal post with a closed distal end positioned within the pump housing, and an outlet tube with an open distal end positioned outside the pump housing. The wiper seal post includes at least one inlet hole in fluid communication with the liquid chamber, and a check valve near the second open end. The foam pump further includes at least one foam screen in the open end of the outlet tube, a wiper seal slidably positioned around the wiper seal post and in sealing contact with the pump housing and the wiper seal post, and a spring bias to bias the wiper seal in an unactuated position.

Abstract: A device including a container which defines a primary opening and a container outlet, a pressurizing member attached to or integral with the container and configured pressurizing the contents of the container, a liquid conduit defining a conduit inlet and a conduit outlet, the conduit inlet being in fluid communication with the interior of the container, a spray nozzle attached to or integral with the conduit and in fluid communication therewith, a valve for controlling the flow of liquid from the container to the spray nozzle, and a filter disposed upstream of the spray nozzle. A related method is also described.

Abstract: A drinking straw that has a filter member is provided. In one embodiment, an outer wall extends in a longitudinal direction and has an outer surface that is curved. A central axis is located at the radial center of the outer wall and extends in the longitudinal direction. The outer wall has a first end and an oppositely disposed second end in the longitudinal direction. The first and second ends are open to allow the flow of fluid longitudinally through the outer wall. A filter member is present and at least partially defines a channel. The central axis may extend through the channel.

Abstract: A hand operated air pump apparatus comprising an internal bellows in communication with an outer bellows wherein variable force on air pump forces compressed air through a discharge valve into a annulus between a bottle and a flexible bladder wherein said pump is attached upon a container or bottle like vessel wherein pumping action forces from bottle highly viscous substances, that may contain solid or abrasive particles, through a discharge spout without internal substance being contaminated by air or other environmental factors thus allowing for an improved method of removing all contents within a container with greater ease.

Abstract: A dispenser assembly that can be used as a dispenser on a container includes a dispenser body having a flow passage, and a porous flow control member positioned in the flow passage such that the liquid must pass through at least a portion of the porous flow control member before being dispensed. The porous flow control member is operable to vary a resistance to flow of the liquid through the dispenser assembly during dispensing. A valve is provided and is movable between an open position that allows the liquid to be dispensed and a closed position that prevents the liquid from being dispensed. A discharge spout directs the flow of liquid discharged from the container. A dip tube is attached to the dispenser body and extends inside the container to supply the liquid to be discharged to the dispenser body. An attachment portion is provided to attach the dispenser assembly to the container.

Abstract: A product is disclosed for inverted spray dispensing of material that comprises at least some particulate matter. The dispensing end of the container is connected to a valve, which includes a valve that moves from a biased closed position to an open position to discharge the product downward through the valve, when the dispensing end of the container is directed downward. An inlet end of the valve is spaced vertically above the dispensing end of the container when the dispensing end of the container is directed downward. The inlet end of the valve or spring cup is connected to a mesh filter having a pore size at least as large as an average diameter of the solid particles. Even when the container and a layer of settled particles forms at the dispensing end of the container, valve and mesh filter are designed so that at a portion of the proximal end of the mesh filter is disposed above the layer of settled particles to prevent clogging of the mesh filter.

Abstract: In the present invention we replace a standard dip tube in a fluid dispenser with a hollow fibre membrane that passes liquid in preference to gas. Under the influence of a pressure differential, any liquid in contact with any portion of the hollow fibre membrane passes through the wall of the membrane and travels internally along the length of the membrane to a dispenser head. The fluid dispenser is thereby capable of operating in substantially any orientation and is effective to dispense substantially its entire contents.

Abstract: In a siphon tube (1) of a reservoir, even when a front end of tube (1) is in the vicinity of the bottom of the reservoir, there is no fear that slurries are sucked by tube (1) which: reaches the bottom of the reservoir to draw a liquid contained therein out of the reservoir is characterized by a liquid-inlet opening (3) directed normal to a longitudinal axis of tube (1). Tube (1) has its front end formed into: an inverted T-shape provided with opposite end openings in a laterally extending portion thereof, each of which openings forms the liquid-inlet opening (3); or, an L-shaped curved form a front end of which forms an opening directed normal to the longitudinal axis of tube (1); or, is closed with a cap so that an opening is disposed adjacent to an upper surface of the cap to serve as the liquid-inlet opening.

Abstract: A new and useful approach to cleaning raw water or other raw liquid is provided. A metered amount of stabilized hydrogen peroxide is added to the raw water or other liquid, to clean the raw water or other liquid. In one particularly useful embodiment of the present invention, a portable drinking device is designed so that a metered amount of stabilized hydrogen peroxide can be added to a portable container of liquid, to clean raw water or other liquid in the portable container. Thus, a hiker, military person, or other person who may have to depend on his/her environment for sustenance, and who may not have an available water source other than raw water, has a simple and efficient way of using virtually any available body of raw water as a source, and cleaning the raw water, to provide the person with a portable source of clean water.

Abstract: A container valve, attached to a gas container, wherein the container valve has a pressure reducing function, and is inside a valve block in the gas container. In the valve block, the container valve comprises a gas filling passage in which a filling valve is installed, a gas lead-out passage in which a lead-out valve is installed, and a pressure regulator arranged at an upstream side of the lead-out valve in the gas lead-out passage. The container valve can safely supply gas under a reduced pressure for use by opening the container valve of a container whose pressure is high and gas can be filled easily into the container. The container valve can be miniaturized and the purging operation for supplying high purity gas can be performed.

Abstract: A flexible dip tube for a hand held sprayer has a filter element with a projection extending into the distal end of the dib tube for frictionally mounting the filter element thereto, the other end of the filter element extending beyond the distal end and containing filter material in communication with the interior of the tube, and a weight surrounding both the distal end and the projection of the filter element or weighting down the distal end during use.

Abstract: A apparatus with multiple paint intakes for providing a painting professional with the ability to draw paint from more than one container before having to reposition the spray painting equipment to draw from additional containers. The apparatus with multiple paint intakes includes a housing defining an interior chamber and a plurality of elongate support legs mounted on the housing for supporting the housing in an elevated condition above a surface. Each of the support legs has opposite ends, and each of the support legs has a passage formed therein extending between the opposite ends of the support leg and being in fluid communication with the interior chamber of the housing for permitting fluid to be drawn through each of the plurality of support legs and into the interior chamber.

Abstract: A powder packing apparatus of the present invention is capable of sending a gas uniformly into powder to thereby fluidize the powder with a minimum amount of gas. The gas conveys the fluidized powder to the bottom of a container that may have a small mouth or a sophisticated configuration. The gas present in the powder introduced in the container is released via a powder layer between a nozzle and the mouth. The apparatus can therefore easily, densely pack the container with the powder without causing the powder to fly out of the container. Further, the apparatus is miniature, easy to carry and easy to operate and can therefore be handled by any person at any plate.

Abstract: Embodiments of a portable water filter are described and shown, each embodiment being adapted to fit and seal into a bottle neck without modification of, or attachment to, the bottle or its cap or other closure. The filter has a flange system that rests on the lip of the bottle neck and that has slanted or curved surfaces to seal with the neck and the bottle cap when the cap is screwed onto the bottle. The filter further includes a connector for attachment to a straw for an alternative use of the filter in a cup or mug. The filter water inlets are preferably in the lower region of the filter housing, to facilitate suctioning of the liquid from the bottom of the cup or mug even when the liquid level is low.

Abstract: A flexible liquid feeding assembly as an add-on device for use with liquid dispensing bottles is disclosed. The flexible liquid feeding assembly contains a flexible tube and a weight feeder for feeding liquid into a liquid dispenser of a liquid dispensing bottle. The flexible tube has a high degree of flexibility, and the weight feeder has a sufficient weight. Such structural features enable the weight feeder to move in the same direction of liquid's movement in the dispensing bottle. Therefore, the flexible liquid feeding assembly provides a continuous liquid supply regardless the bottle's orientations, even when the bottle is in an inverted position. Alternatively, a weight blocker can be used in conjunction with liquid feeding holes on the side of flexible tube. A liquid dispensing bottle containing a flexible liquid feeding assembly is also disclosed.

Abstract: An adapter is used for the removal of liquid contents from storage drums. The adapter has a bung body that threads into the normal bung hole of the storage drum and is sealed to the drum head. A hose fitting on the bottom of the bung body is connected to a suction hose that extends to the bottom of the drum. On the top of the bung body is a quick release, valved fitting. The bung body also has a vent to admit air into the drum as liquid is withdrawn from it. The vent is equipped with a spring-loaded check valve so as to be normally closed.

Abstract: A liquid sprayer incorporating an air pump to force pressurized air into the interior of a receptacle. The air pump is operated, by stroking of a cover. The cover has an opening allowing finger access to the plunger of a spray nozzle in one rotated position of the cover, the cover being held in that position. In another rotated position the cover is released for stroking. A piston on the cover projects into a central tubular portion on the cap with valving sealing allowing air to be drawn past the piston and forced into the receptacle. The spray nozzle is offset from the tubular portion and the plunger is accessible through the cover without removing the same.

Abstract: For the withdrawal of a liquid from a closed container which is in a fluctuating position in space in a portable piece of equipment, precautions are to be taken so that the liquid can be withdrawn as completely as possible and in a trouble-free manner. A closed container is provided with an open-pore porous storage medium which is in the form of an integral body. It preferably fills only a part of the container, it is disposed at least in the region of the end of the withdrawal connection portion, and it touches the liquid at least at times. The storage medium serves as a pre-storage means for the liquid and as a bubble barrier. It constantly holds a certain amount of the liquid in the proximity of the end of the withdrawal connection portion, even if the end thereof is above the level of liquid in the container.

Abstract: A one-piece filter for the distal end of a dip tube of a manually actuated liquid sprayer has an elongated tubular body open at one end with a perforate bottom wall at its other end. The body has a first inner diameter and a smaller second inner diameter established by a plurality of inner spacers for engaging the dip tube. The perforate bottom wall has an open mesh area defined by a plurality of filter openings, a first set of which occupies a central area of the bottom wall within the second diameter, and a second set of which openings occupies an annular area of the bottom wall between the first and second diameters.