An apparatus for at least partially dissolving animal waste may include a housing upon which a first and second chamber may be attached. The first chamber may contain a first substance and the second chamber may contain a second substance. Upon application of the first substance and the second substance to the animal waste, a reaction may occur to dissolve at least a portion of the animal waste. A first trigger and a second trigger may each be attached to the housing. The first trigger may be configured so that upon operation on the first trigger, the first substance is expelled from the apparatus. The second trigger may be configured so that upon operation of the second trigger, the second substance is expelled from the apparatus.

A liquid spray device prevents diffusion of a poisonous gas and odor in a sprayed liquid. A base includes an ejection orifice for ejecting acidic water, first and second feed paths communicating with ejection and spray orifices to feed acidic and alkaline water, respectively. The second feed path is open so that its front end continuously makes a circuit on the side surface of the base. A rotary part is disposed to rotate along the side surface of the base. The rotary part includes the spray orifices disposed to surround the periphery of the ejection orifice. The rotary part includes communication paths communicating with the respective spray orifices and the second feed path. The respective spray orifices spray alkaline water while rotating around the periphery of the ejection orifice to surround the periphery of acidic water ejected from the ejection orifice with the alkaline water in a curtain-like manner.

A MQL system having first and second air streams, with the first air stream comprising a mixture of atomized lubricant droplets entrained with an air stream having a first airflow and the second air stream comprising an air stream at a second airflow greater than the first airflow and sufficient to blow off cuttings from the tool/metal interface.

An object of the present invention is to provide a combustion burner which is capable of heating or melting a raw material powder efficiently by dispersing the raw material powder, and which is capable of improving a collection rate of the heated or melted raw material powder, the invention providing a combustion burner that forms flame including a dispersal member which is provided in the raw material powder outlet which spouts the raw material powder into the flame, includes first and second inclined surfaces, and which disperses the raw material powder by colliding with the raw material powder that is supplied to the raw material powder outlet.

A laminated nozzle assembly is provided. The laminated nozzle includes a first end plate having a first fluid inlet and a second fluid inlet, a second end plate, a plurality of nozzle plates positioned and clamped between the first end plate and the second end plate, a first fluid conduit in fluid communication with the first fluid inlet formed in one or more of the nozzle plates, a second fluid conduit in fluid communication with the second fluid inlet formed in one or more of the nozzle plates, a first orifice in fluid communication with the first fluid conduit formed in one of the nozzle plates, and a second orifice in fluid communication with the second fluid conduit formed in the same nozzle plate as the first orifice. The laminated nozzle assembly minimizes the number of nozzle plates and includes no more than eight, and preferably no more than five nozzle plates.

A laminated nozzle assembly includes a first end plate having first and second fluid inlets, a second end plate, and a plurality of nozzle plates positioned between the first and second end plates. A first fluid conduit is fluidically connected to the first fluid inlet. The first fluid conduit has a reservoir and one or more first openings. A second fluid conduit is fluidically connected to the second fluid inlet. The second fluid conduit has an inlet channel, a connecting channel and one or more second openings. An orifice assembly includes a first orifice fluidically connected to the first opening and a second orifice fluidically connected to the second opening. The first and second orifices are disposed in the same plate of the plurality of nozzle plates and are coplanar.

A common head for use in combination with a cartridge assembly, the cartridge assembly being retained within the material containment unit of a dispensing device and arranged to discharge reactive components from larger and smaller cartridges in response to actuation of the dispensing device. The common head includes inlet openings and a rigid walled tube having a partition positioned therein to define larger and smaller pathways to enable passage of the reactive components from the cartridges into and though the common head in a predetermined volumetric ratio and prevent backflow of the components which can lead to unintended curing prior to dispensing. A flexible liner arranged for positioning within one or both pathways of the rigid walled tube is also provided to prevent such backflow and unintended curing prior to dispensing.

An injection device includes an insertion portion configured to be inserted into a corresponding portion in a narrow space in a state of being grasped by an operator. The insertion portion includes an injection portion which is a double pipe line including an inner pipe line and an outer pipe line defining an annular pipe line between the inner pipe line and the outer pipe line. The inner pipe line is a pipe line provided, at a tip end portion, with a first fluid substance injection port configured to inject a first fluid substance supplied into the inner pipe line. The annular pipe line is a pipe line provided, at a tip end portion, with a second fluid substance injection port configured to inject a second fluid substance supplied into the annular pipe line.

The present specification relates generally to spraying devices and more specifically to a spring-loaded portable spraying device for dispersing liquids without electricity or gas propellants and a related method. The spring-loaded spraying device comprises at least one canister assembly, wherein each canister assembly comprises a canister; a rod partially contained within the canister; at least one spring, wherein the at least one spring is coiled around the rod; and a spring-locking mechanism; a canister recipient, for receiving the at least one canister assembly; at least one fluid channel in communication with the at least one canister and extending through the canister recipient; a valve within the at least one fluid channel; a trigger assembly functionally connected with the valve; and a handle connected to the canister recipient.

A dispenser system for applying multi-component adhesives or like substances to work surfaces in carpeting, roofing and like applications as well as a method of dispensing and applying multi-component adhesives to work surfaces.