Abstract: A portable inspection unit is provided. The portable inspection unit may include a unit body, a flexible cable, and an imager housing. The flexible cable may extend from the unit body and the imager housing may be disposed at a distal end of the flexible cable. The portable inspection unit may be configured to receive an actuating accessory.

Abstract: Described herein is a dosage of foam including from about 7.5 cm3 to about 70 cm3 of the foam. The foam includes (a) from about 0.5 g to about 4 g of a detersive surfactant; (b) from about 0.001 g to about 4 g propellant; (c) a foam density of from about 0.05 g/cm3 to about 0.35 g/cm3; (d) a bubble size distribution having an R32 of from about 5 ?m to about 100 ?m; and (e) a ? value of from about 0.0075 g/cm3 to about 0.1575 g/cm3.

Abstract: Described herein is dosage of foam including from about 5 cm3 to about 70 cm3 of the foam. The foam includes from about 0.5 g to about 4 g of a detersive surfactant; from about 0.001 g to about 4 g propellant; a foam density of from about 0.04 g/cm3 to about 0.23 g/cm3; and a bubble size distribution having an R32 of from about 30 ?m to about 60 ?m.

Abstract: A fluid dispenser device comprising: a fluid dispenser orifice (31); an air duct (32, 51, 52) for air under pressure, said air duct including an upstream end and a downstream end that opens out in the proximity of the orifice (31); an air expeller (4) that is suitable for being subjected to elastic squeezing and relaxation stages, the air expeller (4) being connected to the air duct (32, 51, 52) so that, during elastic squeezing stages, it delivers a flow of air through the air duct until it reaches the orifice (31); and a fluid channel (25, 33) that is connected to the air duct (32, 51, 52), the fluid in the channel (25, 33) being sucked up by the flow of air under pressure by the Venturi effect; the device being characterized in that the air expeller (4) has only a single opening (43) that is provided with a connection sleeve (5) that includes an incoming-air passage (53) that is provided with an air-inlet valve (56; 56b; 56c; 56d) that is suitable for allowing outside air to enter into the air expeller dur

Abstract: A Two-part, Wall-mountable Electrochemical Dispenser. The dispenser assembly consists of a disposable fluid storage reservoir and a non-disposable dispenser. The dispenser holds an electrochemical gas generator, its associated electronics, and a power source. The generator can be set for fluid delivery rates of between 1 mL/day and 50 mL/day. The system has a battery-determined operational life of about 2 years, assuming rates of up to 2 mL/day and 2 C-size batteries. The fluid storage reservoir is formed by two plastic shells separated by a plastic diaphragm. Gas produced by the generator acts on the diaphragm thereby displacing fluid that is then captured by an evaporation pad from which it can readily emanate into the environment. The reservoir can be removed and discarded after depletion of the liquid, and then replaced by another filled assembly. As needed, the refill holds an anti-theft coded card that prohibits the re-use of the refill.

Abstract: An olfactory display 10 includes a housing 12 having an emitting port 22, and presents a fragrance within a range bounded in terms of time and space. Within the housing 12, a fragrance chamber 14 having an air inlet 26 and a fragrance outlet 24 which is communicated with the emitting port 22 is formed, and in the fragrance chamber 14, a solid-like fragrance source 20 is accommodated. Furthermore, in the fragrance chamber 14, there is provided with a airflow source 16 comprising a diaphragm 34 having a piezoelectric device 32. In presenting a fragrance, an air is sent into the fragrance chamber 14 from the air inlet 26 by the airflow source 16, and accordingly, the air within the fragrance chamber 14, which including a gas-like fragrance component volatilized from the fragrance source 20 is emitted from the emitting port 22 passing through the fragrance outlet 24.

Abstract: A system for applying coatings and more specifically paint coatings is provided that combines fluid stored in separate reservoir containers prior to expelling the mixture for application. The reservoirs may be comprised of collapsible and disposable bags that eject its fluid upon activation of an actuator or expanding bladder. The fluid components are combined and blended together in a mixer that is positioned between the reservoirs and a nozzle.

Abstract: A foam pump for pumping a foamable liquid from a foamable liquid source includes a premix chamber having an interior volume receiving the foamable liquid from the foamable liquid source. The foam pump also include a premix chamber air inlet valve, and a collapsible air chamber surrounds the premix chamber and fluidly communicates with the interior volume of the premix chamber through said premix chamber air inlet valve. The collapsible air chamber has an expanded volume and a compressed volume, and, when the collapsible air chamber is moved from its expanded volume to its compressed volume, air within the collapsible air chamber is forced into the premix chamber through the premix chamber air inlet valve and mixes with the foamable liquid received in the premix chamber. An outlet communicates with the premix chamber and, upon compression of the collapsible air chamber from its expanded volume to its compressed volume, foamable liquid and air are advanced from the premix chamber into the outlet.

Abstract: A mounting apparatus for a cooling device is disclosed. The mounting apparatus includes a plurality of connectors extending outwardly from the cooling device. The mounting apparatus also includes at least one mounting post coupled to the plurality of connectors and configured to mount the cooling device on a substrate.

Abstract: A foam dispenser includes a refill unit and a dispenser housing. The refill unit carries foamable liquid and provides a liquid pump portion actuated to advance foamable liquid through the dispenser. The dispenser housing provides an air pump portion actuated to advance air through the dispenser. The air pump portion communicates with the liquid pump portion when the refill unit is properly placed in the housing. The liquid pump portion includes a piston housing that reciprocally receives a piston assembly to define a collapsible liquid chamber. Similarly, the air pump portion includes a piston housing that reciprocally receives a piston assembly to define a collapsible air chamber. Upon actuation of the dispenser, both the liquid chamber and the air chamber collapse and thereby feed air and liquid to an extrusion chamber, and extrude the mixture of air and liquid therein through a premix chamber and at least one mesh screen.

Abstract: A cleaning and detection system for automatic paint sprayer is provided, comprising a compressed air supplying device, a solvent supplying device, a diaphragm pump connected to the solvent supplying device for pumping the solvent from the solvent supplying device at a predetermined pressure, and a plurality of conduits for enabling the solvent and compressed air to access to the solvent valve, triple valve and spray gun of the automatic paint sprayer for cleaning thereof. In the meantime, the solvent discharged from the sprayer is returned to the solvent supplying device for recycling. The present system takes use of the working principle of the sprayer and cleans the valves and spray gun with a mixture of compressed air and solvent, achieving a perfect cleaning effect. The system can also be used to detect the whether the valve core is damaged or displaced by observing the movement and possible leakage of the valve core.

Abstract: A manual pump fluid dispenser has a base (112) and a dispensing cap (114) with a dispenser outlet (144?) mounted to the base. Insert (116) is mounted between the base and the cap to define at least one pump chamber (122, 123). The insert engages with the base to define an inlet through which a liquid can be drawn into the at least one pump chamber from a liquid source. The insert has a central core (176) and a resiliently flexible upper diaphragm member (184) projecting upwardly and radially outwardly from the core for contact with the cap to define the at least one pump chamber. The insert is movable between an initial resiliently biased configuration in which the volume of the at least one pump chamber (122, 123) is at a maximum and a deformed configuration in which the volume of the at least one pump chamber is at a minimum, in the deformed configuration, the upper diaphragm (184) is at least partially folded down about itself and/or the core. Other aspects of the dispenser are described and claimed.

Abstract: An air brush marker includes a marker barrel having a first end and a second end, with a pump disposed at the first end of the marker barrel and a hollow nib disposed at the second end that is configured to absorb ink. A filter is disposed within the marker barrel, is configured to absorb ink and is positioned in contact with the nib. A tube is disposed within the marker barrel and provides an air passage extending from the pump to the nib. The pump is configured to supply a burst of air through the tube and the nib such that ink particles are sprayed out of the marker at the second end in a generally dispersed pattern.

Abstract: A dome pump spray assembly employing a known structure of a liquid dome pump in association with a uniquely configured spray spout to achieve atomization of liquids such as soaps, sanitizers, disinfectants and the like. The spray spout includes a deflector which is in juxtaposition to a spout spray tip having angled partial depth passages therein that extend to a central tapered outlet orifice, the passages and orifices generating a vortex of cyclonic action that serves to achieve atomization of the liquid as it passes therethrough.

Abstract: An electrostatic spraying device has a capability of confirming that the device is ready for making an electrostatic spraying of the liquid composition on a user's skin. The device includes a nozzle and a pump for dispensing the liquid composition out through the nozzle. An emitter electrode is disposed to electrostatically charge the liquid composition being dispensed for making the electrostatic spraying. The device is provided with a power switch and a selector for selection between a spraying mode and a dripping mode. In the dripping mode, the pump is alone actuated to dispense the liquid composition absent electrostatic charge. In the spraying mode, both of the pump and the emitter electrode are activated to make the electrostatic spraying. Thus, the user can be easy to drip the liquid composition by simply manipulating the selector prior to initiating the electrostatic spraying.

Abstract: An electrostatic spraying device having a removable cartridge with a reservoir containing a volume of liquid compositions to be electrically sprayed on a user's skin. The device includes a nozzle for dispensing the liquid as well as an emitter electrode disposed adjacent to the nozzle for charging the liquid composition just being dispensed from the nozzle. A field electrode surrounds the reservoir in order to charge the liquid composition within the reservoir, thereby avoiding an occurrence of electric current which would otherwise flow in the liquid composition and would deteriorate the composition remaining in the reservoir. The reservoir is devoid of the field electrode, and therefor can be designed into a simple and compact structure without being restricted by the field electrode, assuring to have an enhanced liquid containing volume in relation to the bulk of the removable cartridge.

Abstract: This invention relates to pump-action nozzle devices and methods of making the same. The dispenser nozzles of the invention comprises a body which defines an internal chamber having an inlet through which fluid may be drawn into said chamber and an outlet through which fluid present in the chamber may be expelled from the nozzle. The inlet comprises an inlet valve and the outlet comprises an outlet valve. Fluid is dispensed from the dispenser nozzles by pulling the trigger handle of a trigger actuator to resiliently deform or displace a portion of the body of the device that defines the chamber, thereby compressing the chamber and actuating the dispensing of fluid. In preferred embodiments, the outlet comprises an outlet passageway that extends from the chamber to an outlet orifice. One or more spray-modifying features are preferably formed within the outlet passageway.

Abstract: This invention relates to pump-action nozzle devices methods of making the same. The nozzle devices of the invention comprises a body which defines an internal chamber having an inlet through which fluid may be drawn into said chamber and an outlet through which fluid present in the chamber may be expelled from the nozzle. The inlet comprises an inlet valve and the outlet comprises an outlet valve. Fluid is dispensed from the dispenser nozzles by applying pressure to an actuator member that engages and resiliently deforms or displaces a portion of the body of the device that defines the chamber, thereby compressing the chamber and actuating the dispensing of fluid. In preferred embodiments, the actuator provides a rigid actuator surface that an operator can apply a pressure to.

Abstract: A pump for delivery of gas-liquid mixtures adapted to be connected to a container for a liquid comprising: suction means adapted to be reciprocated between a first rest position and a second position so as to collect the liquid from the container; a mixing chamber in communication with the suction means so that when the suction means are moved from a first position to a second position, the liquid is collected from the container and conveyed into a mixing chamber; elastic means adapted to displace the suction means back in the first position after that the suction means are moved from a first position to a second position. The elastic means define a variable volume gas chamber in communication with the mixing chamber so that, when the suction means are moved from a first position to a second position, the gas is conveyed into the mixing chamber and a gas-liquid mixture is formed in the mixing chamber.

Abstract: A fluid dispenser for dispensing fluid in liquid or powder form, the fluid dispenser comprising a fluid reservoir (30) of variable volume, said reservoir defining at least one movable wall (31, 32) that can be moved to vary the volume of the reservoir, the dispenser further comprising a dispensing orifice (311) in communication with the reservoir so that fluid from the reservoir can be delivered through the dispensing orifice when the volume of the reservoir is reduced;

Abstract: A dispenser device is provided for dispensing a fluid substance in spray form. The dispenser device comprising a reservoir containing the fluid to be dispensed and a spray orifice. The reservoir includes at least one actuating wall that can be deformed by applying a pressing force.

Abstract: A fertilizer and insecticide capsule attaching to an in-ground sprinkler system allowing lawn and garden chemicals to be dispensed simultaneously to a lawn or garden while watering it. Lawn and garden chemicals in tablet or liquid form can be used interchangeably with ease. This method of chemically treating a lawn or garden greatly reduces or eliminates chemical exposure to a user while dispensing chemicals onto a lawn or garden. The present invention is easy to install and use, and saves a user time by combining process of watering a lawn or garden with process of chemically treating a lawn or garden.

Abstract: A water misting device has a hook and loop fastener connected to a nozzle mounting assembly. The nozzle mounting assembly has an inlet tube bore and a connected nozzle bore. A misting nozzle is attached to the nozzle mounting assembly. A water inlet tube is connected to the nozzle mounting assembly. An electrically driven water pump is connected to the water inlet tube. A timer is electrically connected to the water pump for selectively powering the water pump to intermittently force the flow of water through the water pump. A power supply connection is electrically connected to the timer.

Abstract: A dispenser device is provided for dispensing a fluid substance in spray form. The dispenser device comprises a reservoir containing the fluid to be dispensed and a spray orifice. The reservoir includes at least one actuating wall that can be deformed by applying a pressing force.

Abstract: A foaming cleansing product is provided as a cleansing composition packaged in a non-aerosol mechanical dispenser. The dispenser includes a container for holding a liquid composition, a dispensing head with a housing enclosing a pump mechanism and a screen material in the flow path to convert liquid composition into a foam, and a diptube for delivering liquid from the container to the dispensing head. The cleansing composition is free of water insoluble emollients and includes an anionic surfactant and an amphoteric surfactant of structure: ##STR1## wherein R is a fatty alkyl of 6 to 22 carbons; R.sup.1 is selected from the group consisting of H, C.sub.2 H.sub.4 COOH and C.sub.2 H.sub.4 COONa; and R.sup.2 is selected from the group consisting of COONa, CH.sub.2 CHOHCH.sub.2 SO.sub.3 Na, C.sub.2 H.sub.4 COONa, CH.sub.2 COOCH.sub.2 COOH and CH.sub.2 COOCH.sub.2 COONa.

Abstract: A manually operable sprayer mountable on a supply container comprises a pump cylinder supporting a cylindrical, rollable pump diaphragm having a closed end coaxial with the cylinder and linearly axially displaceable toward and away from the cylinder by a trigger and pump actuator assembly including a pivotal trigger interconnected with a pump actuator for pivotal displacement of the trigger to be translated into linear axial displacement of the actuator which is connected to the end wall of the pump diaphragm. The component parts are enclosed in a housing defined by a pair of hingedly connected housing members, and a retainer member by which the sprayer is mountable on a supply container by a threaded cap either supports the component parts as a unitary assembly or interengages with the housing to cooperatively support the component parts therewith.

Abstract: The present invention relates to foam producing products useful for personal cleansing. These products comprise a foamable liquid composition and a foam-producing foam dispenser. These products provide a stable homogeneous foam and good lathering and cleansing characteristics. These products are very mild to the skin and are useful for moisturizing the skin and for delivering a wide variety of active ingredients to the skin.

Abstract: The present invention provides a manually operated dispensing system for dispensing a liquid product in atomized or foam form. More particularly, the present invention provides an improved manually operated pump to for use in such dispensing systems which incorporates at least one collapsible bellows as a pump chamber. The use of a bellows as the air chamber in an air/liquid pump mechanism allows the pressure/volume profile of the air supply to be tailored to supply the desired air/liquid ratio throughout the travel of the pump mechanism. The shape of the air bellows is preferably selected to provide an is initially large volume reduction in the air chamber as the bellows collapses to provide a rapid rise in air pressure available for dispensing. In a preferred embodiment, dual bellows are utilized (one for liquid, one for air) in a concentric arrangement to allow the pressure/volume profile for each to be tailored to achieve the desired spray or foam characteristics.

Abstract: Foam dispensing nozzles and manually actuable foam dispensers for producing and dispensing improved foams made from a foamable liquid and gas. The foam dispensing nozzles include a velocity decreasing structure so that the average foam velocity through the foam refining apparatus does not exceed a certain value.

Abstract: A concrete corner edger or hand tool has a smoothing blade attached to a handle together with a water supply and an integral water sprayer, with the water sprayer being disposable over either end of the tool.

Abstract: This invention relates to an all gas-loadable liquid injector. The gas-loadable liquid injector comprises an accumulator for containing a liquid and a propellant gas, a liquid delivery tube for insertion into a material to be treated by the liquid, and intermediate means between the liquid delivery tube and the accumulator. The intermediate means restricts the flow of liquid when the pressure in the accumulator substantially exceeds that in the delivery tube and allows a restricted flow of liquid when the pressure in the accumulator is substantially equal to or less than that in the delivery tube. The intermediate means has a flexible and collapsible tube extending into the accumulator from the bowels of the accumulator and a straight rigid tube having a free end. The free end of the rigid tube always lies at the lowest level in the accumulator regardless of the altitude of the injector so as to dip into any liquid in the accumulator.

Abstract: A device for use with foamable liquids includes a reservoir adapted to contain a quantity of a foamable liquid and an air pump for supplying air to be mixed with the foamable liquid to form a foam. The foamable liquid reservoir is isolated from the air supplying pump. A mixing chamber is provided in which the foamable liquid and air from the air supplying pump can interact to create the foam. A first passage leads from the reservoir of foamable liquid to the mixing chamber and a pump is provided for pumping the foamable liquid from the reservoir through the passage to the mixing chamber. A second passage is provided from the air supplying pump to the mixing chamber to introduce air into the mixing chamber.

Abstract: A motor actuated piston pump assembly is mounted in a housing which is detachably connected to a container closure having a diaphragm pump-spray nozzle assembly mounted thereon. The piston pump actuates the diaphragm pump-spray nozzle assembly for dispensing liquid from the container, the piston pump and diaphragm pump being constructed and arranged so that the piston pump does not become contaminated by the liquid being dispensed and thus can be detachably connected to other containers having similarly mounted diaphragm pump-spray nozzle assemblies for successively dispensing various types of liquids.

Abstract: A manually operable dispenser pump construction wherein liquid product is received from a supply container into an axially compressible bellows. A product discharge assembly including a valve is associated therewith and adapted to move between open discharge and closed storage valve positions by collapsing movement of the bellows. In a preferred form of the invention, the bellows includes a trigger mounted to a relatively rigid front wall portion thereof. The bellows of such form is fluid sealingly snap engaged with a housing portion of the product discharge assembly and a pivot area about which the bellows front wall and the trigger move is formed by a thin wall area of the bellows disposed below its connection with the housing.

Abstract: A manually operable dispenser pump construction wherein liquid product is received from a supply container into an axially compressible bellows. The bellows in turn includes product discharge valve means associated therewith and adapted to move between open discharge and closed storage valve positions by movement of the bellows. In one form of the invention the product discharge valve valve includes a gooseneck portion integral with the bellows and which is moved out of closed position by said axial bellows compression. In another form the product discharge valve includes a generally circular gasket axially disposed between the bellows and its actuation means wherein said gasket is adapted to move into and out of sealing contact with a valve seat dependent on the compression of said bellows.

Abstract: A fertilizer and insecticide capsule attaching to an in-ground sprinkler system allowing lawn and garden chemicals to be dispensed simultaneously to a lawn or garden while watering it. Lawn and garden chemicals in tablet or liquid form can be used interchangeably with ease. This method of chemically treating a lawn or garden greatly reduces or eliminates chemical exposure to a user while dispensing chemicals onto a lawn or garden. The present invention is easy to install and use, and saves a user time by combining process of watering a lawn or garden with process of chemically treating a lawn or garden.