Abstract: A bellows accumulator has a bellows (13) serving as a movable separating element between a gas side (11) and a fluid side (21). At the movable bellows end during expansion and contraction in the accumulator housing defining a longitudinal axis (9), a closure body (25) closes off the interior space (33) of the bellows (13) in a fluid-tight manner. At its other bellows end (27), the bellows is immovably fixed to the accumulator housing (1). The immovable bellows end (27) is fixed to an end body (31) fixed to the housing, which end body (31) is in the form of a disk with region (37) projecting axially into the interior (33) of the bellows (13) from the main plane (35) of the disk. At least one fluid passage (41, 43) is formed on the projecting region (37), which fluid passage (41, 43) connects the interior space (33) associated with the fluid side (21) to a fluid connection (17) of the accumulator housing (1).

Abstract: It is to provide a cheap liquid pouring nozzle having a one-way function for automatically closing an opening port at the same time of stopping the pouring of a packing material to surely prevent the penetration of air into a package bag, in which the detaching of a cap to the pouring nozzle is useless and the production is easy and the fusion-joining to a package bag main body is simple and sure, as well as a package bag using the same and a box for a package bag and a packaging structure. Such a nozzle is a liquid pouring nozzle constituted by fusion-joining its base end portion to an inner surface of a soft package bag main body at a side portion of the package bag main body through a sealant layer as an outermost layer, in which front and rear laminate films comprising a uniaxially oriented or biaxially oriented base film layer and sealant layers sandwiching it are fused to each other at a surrounding portion other than the base end at a posture of opposing one sealant layers to each other.

Abstract: A soap dispensing assembly includes a soap container and a universal dispenser. The soap container is capable of having a liquid pump or a foaming pump attached to it. The universal dispenser is adapted to house and dispense soap from the soap container regardless of whether the container has a liquid pump or a foaming pump. Using this assembly, a manufacturer may sell the universal dispenser and offer to sell the consumer liquid and foamable soap for use with the same dispenser.

Abstract: A fluid dispenser device for mounting on a reservoir. The device has a dispenser member with a body and an actuator rod that is axially movable down and up with the body; a fastener ring for fastening the body on an opening of a reservoir; and a dispenser head mounted on the actuator rod. The dispenser head includes a connection sleeve engaged axially on the actuator rod, the head including a radial duct, an orifice formed in an outer casing that surrounds the connection sleeve, defining a substantially annular gap. The fastener ring includes an axial guide for preventing the dispenser head from turning freely, while enabling it to move axially. The dispenser head includes a guide element that co-operates with the guide, the guide element extending radially from the connection sleeve to the outer casing, in the annular the gap.

Abstract: Device for ejecting a liquid or pasty product, comprising a body (2) that has a portion (2a) designed to contain the product to be ejected and that has a hole (13) for ejecting the product, a rack (3) that moves in a bore (20) in the body (2) and causes the volume of the portion (2a) designed to contain the product to vary, and a rack (3) movement mechanism comprising a pivoting lever (1) and a pawl (4) for acting on the rack (3), which device is characterized in that the pawl (4) and the lever (1) form a one-piece plastics structure.

Abstract: The dispensing bottle includes a dispensing head with an air inlet allowing ambient air to enter an opening of a reservoir portion of the bottle, and a filter member that fits over and seals the opening of the reservoir portion of the bottle for filtering the ambient air entering the bottle to prevent contaminants from entering the reservoir portion of the bottle along with ambient air.

Abstract: A device is provided for successively melting a solid working material, such as a hot melt adhesive, packed in a packaging bag, and for pressing the molten working material out of the packaging bag. The device includes a cylindrical receiving chamber provided with at least one outlet opening at the end for receiving the packaging bag filled with the working material and having a front end and a back end. At least one heating element (30) is positioned in the region of the at least one outlet opening for melting the working material at the front-end of the packaging bag, which has a discharge opening for the molten working material. A pressing device with a pressing plunger can be displaced within the receiving chamber and acts on the back end of the packaging bag.

Abstract: An apparatus, system, and method are disclosed for containing and dispensing a fluid. The apparatus includes a fluid receiving sleeve made of a pliable material having a structural integrity that may be overcome by a weight of a fluid when the fluid is located within the fluid receiving sleeve. A support member comprising a substantially rigid rod, having a structural integrity sufficient to support the pliable material of the fluid receiving sleeve, supports the fluid receiving sleeve along the sidewall of the fluid receiving sleeve when the support member is positioned in an engaged position. A support member coupling couples the fluid receiving sleeve with the support member along the sidewall of the fluid receiving sleeve when the support member is positioned in an engaged position. In this manner the support member maintains the structural integrity of the fluid receiving sleeve.

Abstract: A connector is described that is capable of reducing an amount of liquid remaining in a container when the liquid is drawn out therefrom. The connector includes a connecting unit having a threaded portion that is screwed onto a container-side threaded portion; a main body coupled so as to have a common a central axis with the connecting unit, and a siphon tube that is secured to the main body and that extends to a bottom portion of the container. The connecting unit and the main body are connected so as to be capable of relatively rotating about the central axis.

Abstract: A discharging device for dispensing liquids having a housing, control electronics, a liquid storage receptacle, a discharge orifice, a conveying device actuable manually by a first actuator which transports the liquid to the discharge orifice from the storage receptacle and a blocking device, which in a blocked state blocks the actuation of the conveying device and in a released state allows actuation of the conveying device. The blocking device includes an interlock device movable relative to the housing between first and second positions and a movement of the interlock device from the first to the second position causes the blocking device to assume the released state. The interlock device is biased by a spring device in the direction of the second position and a first retaining device is provided which retains the interlock device in the first position and which is releasable by a signal from the control electronics.

Abstract: Actuators, principally for inflating emergency-usage objects such as floats and rafts, are detailed. Two opposite positive actions may be required to effect complete inflation of the objects, inhibiting inadvertent deployment of, particularly, the rafts while readily permitting deployment when intended.

Abstract: A product dispenser includes a housing having a backplate and a cover that, together, define a reservoir recess. The cover pivots relative to the backplate and is pushed to pivot about a pivot point and actuate a pump. The pivot point is positioned such that the volume of the reservoir recess increases as the pump is actuated to dispense the product.

Abstract: A novel metering device (1) for dispensing a dose of a pressurized fluid is described. A dispensing valve body (3) is mounted in a fluid-tight manner to the lid (4) of a pressurized container (5), which circumvents a valve element (9). A valve delivery tube (10) is connected to the valve element (9). A chamber (13) surrounds the valve body (3), in which a piston (17) is reciprocable between an upper and a lower position, which define the dispensing dose. A clearance is provided between the piston (17) and the inner wall (23) of the chamber (13), such that pressurized fluid can flow into the chamber based on a pressure difference between the container (5) and the chamber (13), and the piston (17) is adapted to seal the valve body (3) when being in the upper position.

Abstract: A tube extraction device for squeezing a substance out of a tube. The tube extraction device includes a base member and an upper plate hingedly secured to the base member. A lever including a handle portion and a cam portion is pivotally secured directly above the upper plate such that the cam portion rests thereon. An adjustment rod with an adjustably-secured constrictor is positioned below the base member. A knob at the end of the rod is used to advance the constrictor forward along the rod. As the constrictor advances, the upper plate constricts against the base member, thus dispensing the substance stored within any tube positioned between the upper plate and base member. If further pressure is needed, the lever may be pressed down to apply pressure from the cam portion directly onto the upper plate. A pressure knob may also be included for even more pressure capability.

Abstract: A method of generating ozone containing fluid comprising: drawing atmospheric air into an air compartment, generating ozone within the air compartment from air in the air compartment by conversion within the compartment of oxygen in the air within the compartment into ozone to form ozonated air, discharging the ozonated air from the air compartment, mixing the ozonated discharged air with a flowable fluid to form a ozonated fluid-air mixture, and passing the ozonated fluid-air mixture out a discharge outlet. Preferrably the method is carried out in a dispenser utilizing a piston pump to draw air through a corona discharge ozone generator and to draw liquid from a liquid reservoir and simultaneously pass both the ozonated air and liquid through a foam generator to generate foam.

Abstract: A dispensing cartridge, particularly for dental impression materials, comprises a locking member for locking a tip to the dispensing cartridge and/or to a container accommodated in the dispensing cartridge. The locking member has a first end and a second end, and is pivotally connectable with the dispensing cartridge at the first end. The second end of the locking member is adapted for releasable locking engagement with the tip. Furthermore, the locking member comprises a first portion that provides a grasping feature for the user for manipulating the dispensing cartridge at the locking member.

Abstract: An intermediate bulk container (IBC) for storing and offloading materials comprises a portable tank including a bottom wall having a bottom discharge outlet. A discharge assembly comprises a sweep elbow and an outlet valve. The sweep elbow has an inlet connected to the discharge outlet and an outlet connected to the outlet valve. A bottom interior surface of the sweep elbow proximate the sweep elbow outlet is substantially even with a valve opening inside the outlet valve.

Abstract: An apparatus for pulsed dispensing of liquid. The apparatus includes a syringe body structure communicating with an input passage for pressurized actuation air, and communicating with an exit passage for allowing discharge of the liquid. An air input passage flow air controller is operative to increase the flow rate of the input air in accordance with a relationship that depends at least partially on a reduction of liquid volume in the syringe body structure resulting from a previous pulsed dispensing operation.

Abstract: A dispensing apparatus including a product dispenser in which product is dispensed by manual movement of an activation mechanism as, for example, by moving a lever with a person's hand, arm or foot. The dispensing apparatus includes a piezoelectric electrical generator for generating electrical energy as a result of the manual movement of the activation mechanism. The piezoelectric generator is carried on an elongated cantilevered spring member which biases an activation mechanism to return to an unbiased position after deflection by a user to dispense fluid. The electrical energy from the generator may be utilized in the dispensing apparatus to power a data communication unit for receiving information about the product dispenser and transmitting the information to a receiver, preferably but not necessarily wirelessly. The relative amounts of electrical energy generated may be used to estimate the amount of fluid dispensed and the extent to which a fluid reservoir is full.

Abstract: A hand cleaner dispenser to dispense ozone containing fluid onto a user's hand including an ozone generator generating ozone from atmospheric air by conversion of oxygen in the air in the ozone generator into ozone to form ozonated air and a pump mechanism to draw air into the ozone generator and discharge the ozonated air from the ozone generator to a mixing chamber simultaneously with the pump mechanism drawing fluid from a reservoir and discharging fluid into the mixing chamber.