Connecting piece for a static spray mixer

A connecting piece is provided for a static spray mixer for mixing and spraying at least two flowable components which has a tubular mixer housing having at least one mixing element as well as an atomizing sleeve, wherein connecting piece has an inlet region for cooperating with the distal end region of the mixer housing as well as an outlet region for cooperating with the atomizing sleeve, with the inlet region and the outlet region including a deflection angle (α) different from zero, and wherein the outlet region has at its end remote from the inlet region an end section whose outer contour is the same as that of the mixer housing so that the end section of the outlet region can cooperate with the atomizing sleeve in the same manner as the distal end region of the mixer housing can cooperate with the atomizing sleeve.

APPLICATOR FOR SPRAYING ELASTOMERIC MATERIALS

An applicator for spraying an elastomeric material comprises an applicator body having an internal bore and a fluid inlet for receiving a supply of the elastomeric material. A nozzle is coupled to the applicator body and has a discharge end with a spray outlet in fluid communication with the fluid inlet via a fluid passageway. A needle valve is slidably mounted within the internal bore for movement between a closed position for closing the fluid passageway, and an open position for opening the fluid passageway so as to spray the elastomeric material. An air cap is coupled to the applicator body adjacent the nozzle for providing an atomizing airflow and a fan control airflow. The needle valve has a tip portion shaped to extend through the nozzle so as to be substantially flush with the discharge end of the nozzle when the needle valve is in the closed position. 1. An applicator for spraying an elastomeric material , the applicator comprising:(a) an applicator body having a front end, a rear end, an internal bore, and a fluid inlet for receiving a supply of the elastomeric material;(b) a nozzle coupled to the front end of the applicator body, the nozzle having a discharge end with a spray outlet in fluid communication with the fluid inlet via a fluid passageway, the spray outlet being shaped to spray the elastomeric material along a spray axis;(c) a needle valve slidably mounted within the internal bore for movement along a longitudinal axis between a closed position for closing the fluid passageway, and an open position for opening the fluid passageway so as to spray the elastomeric material; and (i) an atomizing airflow so as to atomize the elastomeric material being sprayed; and', '(ii) a fan control airflow so as to provide a selected spray pattern for the elastomeric material being sprayed;, '(d) an air cap coupled to the front end of the applicator body adjacent the nozzle, the air cap being configured to receive a supply of air from at least one airflow inlet ...

GROVE SPRAYER

A nozzle and sprayer system for aerosolizing liquid for its even application to foliage. The frustoconical nozzle housing body defines a longitudinal axis, a wall, a proximal portion, and a distal portion, the housing wall at the distal portion being thicker than the housing wall at the proximal portion, and an air chamber defined by the housing wall of the proximal portion. The housing also defines a plurality of tapered air conduits that are spirally and radially arranged about the longitudinal axis that create a vortex in expelled air. The housing also defines a liquid conduit defining a bend. The outlets of the plurality of air conduits are radially arranged about the outlet of the liquid conduit, such that fluid ejected from the outlet of the liquid conduit into the vortex is sheared to create a fog or mist of small liquid particles suspended in air. 1. A spray nozzle comprising:a frustoconical body defining a wall, a proximal portion, a distal portion, a longitudinal axis, and a face at the distal portion that is substantially orthogonal to the longitudinal axis, the body wall at the distal portion being thicker than the body wall at the proximal portion;a plurality of air conduits defined by the body wall of the distal portion and arranged about the longitudinal axis, each air conduit having an inlet and an outlet; anda liquid conduit defined by the body wall of the distal portion and having an inlet and an outlet, the outlets of the plurality of air conduits being radially disposed about the outlet of the liquid conduit on the face of the body, each air conduit inlet being radially offset from a corresponding air conduit outlet.2. The spray nozzle of claim 1 , wherein the body is tapered from the proximal portion to the distal potion.3. The spray nozzle of claim 1 , wherein the inlet of each air conduit is located a first radial distance from the longitudinal axis and the outlet of each air conduit is located a second radial distance from the longitudinal ...

STATIC SPRAY MIXER

A static spray mixer for mixing and spraying two flowable components includes a tubular mixer housing extending in the direction of a longitudinal axis up to a distal end with an outlet opening, having one mixing element arranged in the mixer housing for mixing the components and having an atomization sleeve with an inner surface surrounding the mixer housing in an end region. The atomization sleeve has an inlet channel for a pressurized atomization medium. A plurality of grooves is in the outer surface of the mixer housing or in the inner surface of the atomization sleeve and extend toward the distal end and form separate flow channels between the atomization sleeve and the mixer housing through which the atomization medium flows from the inlet channel of the atomization sleeve to the distal end of the mixer housing. The inlet channel is arranged asymmetrically with respect to the longitudinal axis. 115-. (canceled)16. A static spray mixer for mixing and spraying at least two flowable components , the static spray mixer comprising:a single piece mixer housing comprising an outer surface, the mixer housing extending in a direction of a longitudinal axis up to a tapered distal end that has an outlet opening for the components;at least one mixing element arranged in the mixer housing for mixing the components; andan atomization sleeve comprising an inner surface that surrounds the mixer housing in an end region, the atomization sleeve comprising an inlet channel for a pressurized atomization medium,one of the outer surface of the mixer housing and the inner surface of the atomization sleeve having a plurality of grooves, the grooves forming separate flow channels between the atomization sleeve and the mixer housing through which the atomization medium is capable of flowing from the inlet channel of the atomization sleeve to the distal end of the mixer housing, each of the grooves having a bottom, the bottom of each groove having a first part extending in a first ...

Pneumatic ported atomizing fluid delivery manifold

Systems, methods and apparatus are provided through which in some implementations a pneumatic ported atomizing fluid delivery manifold includes a fluid delivery housing, the fluid delivery housing having a frustum geometry, the fluid delivery housing has a first end and a second end, the first end has a first plane and the second end having a second plane, the fluid delivery housing has at least one chamber through which cleaning solution is operable to pass from the first end to the second end, and a free-floating pneumatic rotating exit tube positioned along a longitudinal center axis of the fluid delivery housing, the free-floating pneumatic rotating exit tube have only air passing through the free-floating pneumatic rotating exit tube.

LIQUID EJECTING DEVICE AND METHOD OF LIQUID EJECTION

The liquid ejecting device uses pressurized gas to eject liquid as a spray of fine particles and is provided with internal gas-flow passageway to supply pressurized gas, and a nozzle section with a slit-shaped liquid ejecting opening to discharge liquid. The nozzle section is near the end of the an elongated main unit of the liquid ejecting device, and gas jet openings to discharge pressurized gas are established between inclined nozzle surfaces and sidewalls of the main unit. The liquid ejecting opening is connected with liquid-flow passageway and the gas jet openings are connected with the gas-flow passageway. Viewed in cross-section, the inclined nozzle surfaces are formed such that their extensions intersect above the liquid ejecting opening on a line extending from the liquid ejecting opening, and pressurized gas is discharged as jets along the inclined nozzle surfaces to intersect in a manner that sandwiches the liquid in between and breaks-up the liquid-flow to produce a spray of fine particles. 112-. (canceled)13. A liquid ejecting device that that uses pressurized gas to eject liquid as a spray of fine particles comprising:a main unit housing a gas-flow passageway to supply pressurized gas and a liquid-flow passageway to supply liquid; anda nozzle section established in the main unit with a slit-shaped liquid ejecting opening to spray liquid; gas jet openings to discharge pressurized gas are established between the inclined nozzle surfaces and sidewalls of the main unit;', 'the liquid ejecting opening is connected with the liquid-flow passageway and the gas jet openings are connected with the gas-flow passageway;', 'viewed in cross-section, the inclined nozzle surfaces are formed such that their extensions intersect above the liquid ejecting opening on a line extending from the liquid ejecting opening; and', 'pressurized gas is discharged as jets along the inclined nozzle surfaces to intersect in a manner that sandwiches the liquid in between and breaks-up ...

Attachment to Improve Transfer Efficiency for a Spraying Device

An attachment to be employed with any spray device is disclosed. The attachment includes four vanes which are radially attached to an air hub with a central aperture, the central aperture adapted to receive the front portion of the spray device therethrough which when activated dispenses an atomizable substance in a pattern toward a workpiece. At the distal end of each of the four vanes, the vane is angled forward such that it generally points toward the workpiece. At the terminal end of each vane is a plurality of compressed air exit apertures. A compressed air source is attached to the air hub which guides the air through air conduits interiorly disposed within each of the vanes, where the compressed air is forced to exit each of the compressed air exit apertures forming an a second pattern which surrounds the atomizable substance pattern, and further boosts or pushes the atomizable substance onto the workpiece. The second pattern reduces overspray, bounce-back, and errant particles, and improves the transfer efficiency of the substance to 1. An attachment to be secured about the spray exit portion of a spray device , said attachment comprising;a cylindrical aperture adapted to receive the spray exit portion of the spray device, thespray exit portion discharging an atomizable spray toward a workpiece,an air hub surrounding said cylindrical aperture,said air hub including an outer sidewall and an interior air passageway,said airhub including a compressed air input port which passes through said air hub saidouter sidewall into said interior air passageway,a first vane, said first vane having a first length, a proximal portion and a distal portion, said first vane including a first interior air conduit beginning at the proximal portion and terminating at the distal portion, said distal portion angled generally toward the workpiece,a second vane, said second vane having a first length, a proximal portion and a distal portion, said second vane including a second ...

ANALYTIC NEBULISER

The invention provides an analytic nebuliser device for delivering a sample in aerosolised form, the device comprising a nebuliser nozzle configured to receive a flow of said sample and generate a plume of aerosolised sample spray and a chamber configured to receive a flow of make-up gas and connecting with a plurality of microchannels having outlets arranged around and adjacent to said nebuliser nozzle wherein the microchannels are configured to produce a make-up gas stream with high linear velocity around said aerosolised sample spray to shape and direct said plume. The invention extends to a mass spectrometry or spectroscopy system including the above analytic nebuliser device, to provide in operation the aerosolised sample spray to an ionisation device of the system. 1. An analytic nebulizer device for delivering a sample in aerosolized form , the device comprising:a nebulizer nozzle configured to receive a flow of said sample and generate a plume of aerosolized sample spray; anda chamber configured to receive a flow of make-up gas and connecting with a plurality of microchannels having outlets arranged around and adjacent to said nebulizer nozzle;wherein the microchannels are configured to produce a make-up gas stream with high linear velocity around said aerosolized sample spray to shape and direct said plume.2. The device of claim 1 , wherein the chamber and microchannels are arranged and connected such that the make-up gas stream is controllable separately to any other gas flow applied to the device claim 1 , and in particular any nebulizer gas flow.3. The device of claim 1 , wherein the nozzle has a central axis and the microchannels are configured to direct said make-up gas stream substantially parallel to said central axis.4. The device of claim 1 , wherein the microchannels are angled relative to said central axis in such a way as to increase the swirl of the make-up gas and/or to direct the make-up gas stream into the aerosol plume to increase mixing of ...

CLUSTER HEAD NOZZLE FOR SPRAYING A FLUID, ARRANGEMENT HAVING A CLUSTER HEAD NOZZLE AND METHOD FOR PRODUCING A CLUSTER HEAD NOZZLE

A cluster head nozzle for spraying a fluid, having a single-piece housing and multiple outlet openings which are arranged around a central region on a front side of the housing for individual spray jets, and at least one purge air outlet opening for purge air. The at least one purge air outlet opening and sections of a feed channel for the purge air are provided in the single-piece housing. 11050601001454641022021611420145464102202221162211624118145464102202. Cluster head nozzle ( , , , ) for spraying a fluid , having a single-piece housing (; ; ; ; ) and having multiple outlet openings (; ) for spray jets , which outlet openings are arranged around a central region () on a front side of the housing (; ; ; ; ) , and having at least one purge air outlet opening (; ) for purge air , characterized in that the at least one purge air outlet opening (; ) and at least sections of a feed channel (; ) for the purge air are provided in the single-piece housing (; ; ; ; ).2114116. Cluster head nozzle according to claim 1 , characterized in that at least one of the outlet openings () is surrounded by a purge air outlet opening () in the form of a ring-shaped gap.3114116. Cluster head nozzle according to claim 2 , characterized in that each outlet opening () is surrounded by a purge air outlet opening () in the form of a ring-shaped gap.4116118. Cluster head nozzle according to at least one of the preceding claims claim 2 , characterized in that each purge air outlet opening () is assigned a separate feed channel () for the purge air.52411821854641024622064202. Cluster head nozzle according to claim 4 , characterized in that each feed channel (; ; ) is led to an outer side of the housing (; ; ) and/or is connected to a ring-shaped channel (; ) in the housing (; ).6104102202118102202120104102202220120104102202. Cluster head nozzle according to claim 5 , characterized in that a cap () is provided which surrounds the housing (; ) in certain sections claim 5 , wherein the feed ...

HOT MELT ADHESIVE APPLICATION METHOD AND HOT MELT ADHESIVE APPLICATION DEVICE

In front view of the application nozzle, all of the pressurized air flow K and adhesive flow H are made to run parallel to each other in the vertical direction. 1. (canceled)2. A hot-melt adhesive application method , there is provided a hot-melt adhesive application device , in which a large number of adhesive holes and a large number of pressurized air holes are formed in a bottom face of a nozzle in lines orthogonal to a traveling direction of an application line ,a non-interference space Q is formed between the adhesive bead and the four pressurized airflows, where the adhesive bead formed by the adhesive flow discharged from the adhesive hole opening and the pressurized airflows do not interfere with each other, andwherein pressurized airflows K exist on opposite sides of each of adhesive flows H and all of the pressurized airflows K and the adhesive flows H are in a vertical direction and arranged side by side in a front view of an application nozzle,two of the pressurized air hole flows K, which are from pressurized air holes b in pressurized air plates and which are disposed at front and back positions beside each of the adhesive hole openings a and paired up with each other, are inclined to approach each other, so that extended lines of the pressurized airflows K are positioned beside an adhesive bead formed by the adhesive flow discharged from the adhesive hole opening, and oriented to converge, the respective pressurized airflows on each side of the adhesive bead flow down while being integrated with each other in a converging direction so thatin a P1 zone, in which the adhesive bead swinging in a lateral direction is formed, a second non-interference space QA continuous with a non-interference space Q is formed between the adhesive bead and the pressurized airflow K on left and light sides of the adhesive bead, where the adhesive bead formed by the adhesive flow discharged from the adhesive hole opening and the pressurized airflows do not interfere with ...

AIR CAPS WITH FACE GEOMETRY INSERTS FOR LIQUID SPRAY GUNS

Provided are air caps for liquid spray head assemblies and/or for liquid spray guns. Specifically provided are molded air caps with face geometry inserts. Face geometry inserts provided herein may be effective to provide refined spray patterns. The face geometry inserts are components that are self-aligning in that location, size, and spacing of air and/or liquid openings are designed into in a single piece. The air caps comprise a base member comprising: a base member body, at least one pair of exit air openings, a nozzle tip opening; and a face geometry insert comprising a pair of shaping air apertures and being retained to the base member body. 1. An air cap for a liquid spray gun , the air cap comprising:a base member comprising: a base member body, at least one pair of exit air openings, and a nozzle tip opening; anda face geometry insert comprising a bridging portion and a pair of shaping air apertures and being retained to the base member body;wherein each aperture of the pair of shaping air apertures is located on an opposite side of a spray axis of the air cap.2. The air cap of claim 1 , wherein each aperture of the pair of shaping air apertures is symmetric with respect to the spray axis.3. The air cap of claim 1 , wherein the face geometry insert further comprises a center frame opening such that the center frame opening is concentric with the nozzle tip opening.4. The air cap of claim 1 , wherein the face geometry insert further comprises at least one pair of capping features.5. The air cap of claim 1 , wherein the base member further comprises at least one pair of capping features.6. The air cap of claim 1 , wherein the face geometry insert further comprises at least one pair of auxiliary air holes.7. The air cap of claim 1 , wherein the face geometry insert is removable from the base member body.8. The air cap of claim 7 , wherein the face geometry insert snap-fits into the base member body.9. The air cap of claim 7 , wherein the face geometry insert ...

HYDROPROCESSING SYSTEM WITH IMPROVED COOLING LIQUID ATOMIZATION

A hydroprocessing system having a processing vessel that discharges a high temperature effluent that must be cooled prior to collection in a reflux drum. One or more gas assisted spray nozzle are provided that utilize light atomizing gas having a density of 8-15 times less than air, such as hydrogen, which preferably is the processing or recycle gas of the system. The spray nozzles are designed for the efficient atomization and direction of cooling water into a micron sized droplet distribution utilizing the light atomizing gas for affecting higher mass and heat transfer from the effluent. The spray nozzles each include a unique atomizing gas and cooling liquid passageway systems, a downstream impingement post, and a plurality of discharge orifices which sequentially breakdown the liquid into micron sized droplets as low as 500 microns and less. 1. A hydroprocessing system comprising:a processing vessel having a hydrocarbon inlet coupled to a hydrocarbon supply for directing hydrocarbon into the processing vessel,said processing vessel having a process gas inlet coupled to a light process gas supply for directing light process gas into said processing vessel;said processing vessel having a vapor outlet for directing high temperature vapor from the processing vessel to a vapor discharge line for direction to an effluent cooler;a spraying system for directing atomized cooling water into the high temperature vapor directed through said vapor discharge line;said spraying system including a spray nozzle having an atomizing gas inlet coupled to a light gas supply and a water inlet coupled to a cooling water supply;said nozzle body having an internal protrusion extending downstream within an enlarged diameter expansion chamber of said nozzle body, said protrusion having a central gas passage communicating with said atomizing gas inlet and spray nozzle light gas supply;said protrusion having a plurality of circumferentially spaced cross gas passages communicating with said ...

Air cap and nozzle assembly for a spray gun, and spray gun

An air cap for a spray gun, in particular a paint spray gun, having at least one central opening, which is delimited by a mouth, and two horns, each having at least one inner and one outer horn air duct and one inner and one outer horn air opening. The spacing between the front end of the central opening and an axis which perpendicularly intersects the central axis of the central opening and runs through the centre of an inner horn air opening is between 0.6 mm and 2.6 mm. The spray pattern generated by the air cap has a longer core region and a steeper transition of the layer thickness between the external region and the core region, compared to conventional air caps leading to improvement in coating quality. A nozzle assembly and a spray gun, in particular a paint spray gun, can have an air cap having the above properties.

Method for dispensing controlled patterns of liquid material

A liquid dispensing module and nozzle or die tip for discharging at least one liquid filament. The nozzle includes a strand guide for guiding a substrate past the nozzle and a frustoconical protrusion disposed on a surface of the nozzle adjacent the notch. A liquid discharge passage extends along an axis through the frustoconical protrusion and forms an acute angle with a machine direction corresponding to movement of the strand past the nozzle. Four air discharge passages are positioned at the base of the frustoconical protrusion. Each of the air discharge passages is angled in a compound manner generally toward the liquid discharge passage and offset from the axis of the liquid discharge passage to create the controlled pattern of liquid material on the strand.

SPRAY HEAD FOR A PAINT SPRAYER, AND PAINT SPRAYER

The present invention relates to a spray head for a paint sprayer, in particular a paint spray gun or a paint spray lance, for generating a paint jet. Here, an air cap comprises two curtain air channels whose outlets are arranged between air horns, and whose outlets lie opposite each other in relation to a longitudinal axis of a through-opening of the air cap. 2. The spray head as claimed in claim 1 , wherein the spray head further comprises a control disk claim 1 , wherein the control disk is arranged between the air gate and the air cap and is rotatable about the central axis of the spray head with respect to the air gate and the air cap or is rotatable together with the air cap with respect to the air gate claim 1 , in particular through 90° about the central axis of the spray head.3. The spray head as claimed in claim 1 , wherein the outlets of the curtain air channels and/or the curtain air channels are arranged with mirror symmetry to the longitudinal axis of the through-opening of the air cap.4. The spray head as claimed in claim 1 , wherein the outlets of the curtain air channels each have an outlet length which is measured parallel to the longitudinal axis of the through-opening and which is at least 25% and at most 120% and in particular 70% to 90% of a length of the longitudinal axis of the through-opening claim 1 , and wherein the outlets of the curtain air channels each have an outlet width which is measured parallel to the transverse axis of the through-opening claim 1 , wherein the outlet width is at most 60% and in particular at most 50% of the outlet length.5. The spray head as claimed in claim 1 , wherein the outlets of the curtain air channels claim 1 , viewed in the direction of the central axis of the spray head claim 1 , each have an arc-shaped profile claim 1 , wherein the outlets of the curtain air channels are curved about the central axis of the spray head.6. The spray head as claimed in claim 1 , wherein the curtain air channels generate ...

METHOD AND APPARATUS FOR FLAME SPRAYING THERMOPLASTIC POWDERS

The method for flame spraying thermoplastic powders provides to heat the article to be coated at a suitable working temperature and to feed the said thermoplastic powders, transported by an inert gas, a flow of compressed air and a flow of liquefied petroleum gas through respective separated discharge chambers (), shaped inside a mixing device () of a spray gun. The thermoplastic powders are then projected, in a resulting flow (), on the heated surface of the article to be coated, to determine the melting of the same powders at their contact with said heated surface. At least one couple of flows () of compressed air is sprayed converging towards the resulting flow () flowing out of the mixing device (), giving the resulting flow () a substantially flattened fan shape. 1. A method for flame spraying thermoplastic powders , the method comprising the steps ofheating an article to be coated at a suitable working temperature through a flame generated by a spray gun;mixing thermoplastic powders to be sprayed with a transport inert gas;feeding said thermoplastic powders, transported by said transport inert gas, through a first discharge chamber shaped inside a mixing device of said spray gun;feeding a flow of one or more of compressed air and nitrogen through a second discharge chamber shaped inside said mixing device;activating said spray gun for directing said thermoplastic powders, transported by said transport inert gas, in a resulting flow, on a heated surface of said article to be coated, in a way as to determine melting of the thermoplastic powders in contact with said heated surface;spraying toward said resulting flow of directed thermoplastic powders, flowing out of said mixing device, at least a couple of flows of said one or more of compressed air and nitrogen, converging towards said resulting flow, so as to modify a shape of the resulting flow of said directed thermoplastic powders giving to said resulting flow a substantially flattened fan shape.2. A method ...

PRESSURIZED AIR ASSISTED FULL CONE SPRAY NOZZLE ASSEMBLY

A spray nozzle assembly having a nozzle body and a downstream air cap. The air cap has a central opening through which liquid is directed and a plurality of circumferentially spaced air passages oriented at a compound angle to the central flow axis of the air cap opening for directing pressurized air flow streams that interact with discharging liquid for atomizing the liquid while imparting a tangential direction to the atomized liquid for enhanced atomization and a swirling movement into a full cone spray pattern. The air cap may have an integrally formed spray tip or a separate spray tip may be associated with the nozzle body. The air cap may be formed with a downstream conical recess into which liquid and air streams are directed, or alternatively, be designed for atomizing liquid internally within the air cap. 1. A spray nozzle assembly comprising:a nozzle body having a liquid flow passage for connection to a pressurized liquid supply and for directing liquid through said nozzle body for discharge from said spray nozzle assembly;said nozzle body having at least one air passage for connection to a pressurized air supply;an air cap mounted on a discharge end of said nozzle body;said air cap having a central opening through which liquid directed through said nozzle body passes for discharge from said spry nozzle assembly along a central flow axis of said air cap opening, said air cap having a first plurality of circumferentially spaced air direction passages about said central opening communicating with said at least one nozzle body air passage; andsaid plurality of circumferential spaced air passages being oriented at a compound angle to the central flow axis of said air cap central opening for directing pressurized air flow streams that interact with liquid discharging from the spray nozzle assembly for atomizing the discharging liquid flow stream while imparting a tangential direction to the atomized liquid that enhances atomization and imparts a swirling ...

NOZZLE ARRANGEMENT FOR APPLYING FLUIDS, SYSTEM HAVING SUCH A NOZZLE ARRANGEMENT, AND METHOD FOR APPLYING FLUIDS

A nozzle arrangement applies fluids, in particular thermoplastic adhesives, to a substrate. The nozzle arrangement and the substrate move relative to one another in a first direction. The nozzle arrangement has a main body which is exchangeably connected to a mounting region of a distributor and which has an end-side side surface extending in a second direction running at least substantially perpendicular to the first direction. The end-side side surface of the main body can have mutually adjacently arranged first outlet nozzles for the fluid to be applied formed in a first row extending along the second direction and mutually adjacently arranged second outlet nozzles for a second fluid formed in a second row extending along the second direction and that is parallel to the first row.

NOZZLE ASSEMBLY WITH AUXILIARY APERTURES

Provided are nozzle assemblies for a spraying apparatus having an outer wall () having opposed inner and outer surfaces, a central aperture () extending through the outer wall, and a pair of auxiliary apertures () disposed on the outer wall (). Each auxiliary aperture is aligned along a respective auxiliary axis () and areas of the inner surface () of the outer wall () adjacent to the auxiliary apertures () are countersunk to define ledges () that are axially symmetric about the auxiliary axes (). These assemblies obviate problems associated with rotatable molding pins and also provide the unexpected advantage of providing axial alignment of the air flow profile as air is emitted from the auxiliary apertures. 1. A nozzle assembly for a spraying apparatus comprising:an inner wall having opposed inner and outer surfaces, the inner surface defining a liquid passageway that extends longitudinally along a liquid axis and terminates in a liquid aperture;an outer wall extending around the inner wall and having opposed inner and outer surfaces, wherein the outer surface of the inner wall and inner surface of the outer wall collectively define a first air passageway, the first air passageway terminating in an atomizing aperture adjacent the liquid aperture;a pair of auxiliary apertures extending through the outer wall and in communication with the first air passageway, wherein each auxiliary aperture extends along an auxiliary axis and wherein an area of the inner surface of the outer wall adjacent to each auxiliary aperture is countersunk to define a ledge that is axially symmetric about its auxiliary axis; anda pair of diametrically opposed air horns protruding past the liquid aperture from the outer wall and defining respective air horn cavities in communication with a second air passageway, each air horn having an external wall and a fan control aperture extending along a fan control axis through the external wall to direct air from the air horn cavity against a stream ...

APPARATUS FOR COATING SYSTEMS

The apparatus for coating systems comprises: a first feeding unit provided with first loading and unloading means of a first coating powder; a second feeding unit provided with second loading and unloading means of a second coating powder; a pump assembly associated with a spraying system for sending the first powder and the second powder into a coating booth; connecting means of the pump assembly to the first feeding unit and to the second feeding unit, variable between: a first configuration, in which the pump assembly is operatively connected to the first feeding unit for sending the first powder into the booth; and a second configuration, in which the pump assembly is operatively connected to the second feeding unit for sending the second powder into said booth. 1) Apparatus for coating systems , wherein the apparatus comprising:at least a first feeding unit provided with first loading and unloading means of at least a first coating powder;at least a second feeding unit provided with second loading and unloading means of at least a second coating powder;at least a pump assembly associated with a spraying system for sending said first powder and said second powder into a coating booth; a first configuration, in which said pump assembly is operatively connected to said first feeding unit for sending said first powder into said booth; and', 'a second configuration, in which said pump assembly is operatively connected to said second feeding unit for sending said second powder into said booth., 'connecting means of said pump assembly to said first feeding unit and to said second feeding unit, variable between2) Apparatus according to claim 1 , wherein said connecting means comprise a feeding assembly adapted to receive powder from said first feeding unit and from said second feeding unit claim 1 , and a connecting assembly connected to said pump assembly and associated with said feeding assembly alternatively:in a first configuration for receiving said first powder ...

Atomizing spray for oil gas production

Spray foam insulation gun

An apparatus is provided for the mixing of a first liquid foaming agent component with compressed air in a mixing chamber to produce a foam. A nozzle for ejecting a second liquid component into the foam is provided downstream of the mixing chamber. The mixing chamber is attached to the downstream side of a valve housing. The valve housing includes a triple plug valve for simultaneously selectively connecting and disconnecting a first liquid component inlet and an air inlet with the mixing chamber and a second liquid component inlet with the nozzle. First port means, connecting the air inlet downstream of the triple plug valve, to a plurality of air ejection orifices communicating with the mixing chamber is provided within the valve housing. Air control valve means is provided within said first port means for controlling the amount of air flowing to said mixing chamber. Second port means is provided, within said valve housing, for communicating the air inlet port upstream of said triple plug valve with a fluid passage for the second liquid component at a point downstream of said triple plug valve, to provide purge air to the nozzle. A second valve means is provided in said second port means for controlling the flow of purge air to the nozzle.

EQUIPMENT TO SPRAY A LIQUID CURRENT WITH A GASEY DISPERSING CURRENT AND MIX THE NEBULIZED PRODUCT WITH AN ADDITIONAL GASEOUS CURRENT SUITABLE FOR EQUIPMENT TO CARRY OUT PARTIAL CATALYTIC OXIDATIONS AND ITS PROCEEDS

Equipment for the atomisation of a liquid stream by means of a dispersing gaseous stream and for mixing the atomised product with a further suitable gaseous stream in equipment for effecting catalytic partial oxidations and relative catalytic partial oxidation process

Equipment for the atomisation of a liquid stream by means of a dispersing gaseous stream and for mixing the atomised product with a further suitable gaseous stream, characterized in that it comprises: a feeding zone (A) equipped with means suitable for feed­ing the liquid stream, the gaseous dispersing stream and further gaseous stream; one or more two-stage atomisation zones (N) of the liquid stream by means of the gaseous dispersing stream; a distribution zone (D) of the further gaseous stream; the first stage of the atomisation zone (N1) essentially consisting of a tubular core (2), through which the liquid stream passes, equipped with an appropriate series of noz­zles (5), situated at the same height, and an outer jacket (4) coaxial to said core, through which the gaseous dispersing stream passes, wherein said nozzles (5) allow the gaseous dispersing stream to enter the tubular core, perpendicularly to the axis of said tubular core (2), effecting a first atomisation of the liquid stream, the second stage of the atomisation zone (N2) essentially consisting of one or more nozzles (6) positioned at the end of the tubular core (2), parallel to the axis of said tubular core, to increase the atomisation degree, the distribution zone (D) essentially consisting of a further jacket (8), through which the further gaseous stream passes, external and coaxial to the jacket (4) of the first atomisation stage, and a series of nozzles (9) situated at the bottom of said further jacket, all positioned at. the same height and parallel or inclined with an alpha angle lower than 40° with respect to the axis of the tubular core.

Equipment for the Atomisation of a Liquid Stream By Means of a Dispersing Gaseous Stream and For Mixing the Atomised Product with a Further Suitable Gaseous Stream in Equipment for Effecting Catalytic Partial Oxidations and Relative Catalytic Partial Oxidation Process

Equipment for the atomisation of a liquid stream by means of a dispersing gaseous stream and for mixing the atomised product with a further suitable gaseous stream, characterized in that it comprises: a feeding zone (A) equipped with means suitable for feeding the liquid stream, the gaseous dispersing stream and further gaseous stream; one or more two-stage atomisation zones (N) of the liquid stream by means of the gaseous dispersing stream; a distribution zone (D) of the further gaseous stream; the first stage of the atomisation zone (N 1 ) essentially consisting of a tubular core ( 2 ), through which the liquid stream passes, equipped with an appropriate series of nozzles ( 5 ), situated at the same height, and an outer jacket ( 4 ) coaxial to said core, through which the gaseous dispersing stream passes, wherein said nozzles ( 5 ) allow the gaseous dispersing stream to enter the tubular core, perpendicularly to the axis of said tubular core ( 2 ), effecting a first atomisation of the liquid stream, the second stage of the atomisation zone (N 2 ) essentially consisting of one or more nozzles ( 6 ) positioned at the end of the tubular core ( 2 ), parallel to the axis of said tubular core, to increase the atomisation degree, the distribution zone (D) essentially consisting of a further jacket ( 8 ), through which the further gaseous stream passes, external and coaxial to the jacket ( 4 ) of the first atomisation stage, and a series of nozzles ( 9 ) situated at the bottom of said further jacket, all positioned at the same height and parallel or inclined with an alpha angle lower than 40° with respect to the axis of the tubular core.

Equipment for the atomisation of a liquid stream by means of a dispersing gaseous stream and for mixing the atomised product with a further suitable gaseous stream in equipment for effecting catalytic partial oxidations and relative catalytic partial oxidation process

Equipment for the atomization of a liquid stream by means of a dispersing gaseous stream and for mixing the atomised product with a further suitable gaseous stream, characterized in that it comprises: a feeding zone (A) equipped with means suitable for feeding the liquid stream, the gaseous dispersing stream and further gaseous stream; one or more two-stage atomization zones (N) of the liquid stream by means of the gaseous dispersing stream; a distribution zone (D) of the further gaseous stream.

加压空气辅助的全锥形喷雾喷嘴组件

一种喷雾喷嘴组件，具有喷嘴主体和下游空气帽。所述空气帽具有中心开口，液体通过该开口引导，多个周向隔开的空气通道定向成与空气帽开口的中心流动轴线成复合角度，以用于引导与喷出的液体相互作用的加压空气流动流，以雾化液体同时向雾化液体的施加切向方向以增强雾化且产生涡旋运动以形成全锥形喷雾图案。空气帽可以具有一体形成的喷嘴端，或者，独立的喷嘴端可以与喷嘴主体相关联。空气帽可以形成有下游锥形凹部，液体和空气流被引导到下游锥形凹部中，或者可选地，被设计成在空气帽内部雾化液体。

Adhesuve soraying system

用于液体喷枪的具有面几何结构插入件的气帽

本发明提供了用于液体喷雾头组件和/或用于液体喷枪的气帽。具体地，提供了具有面几何结构插入件的模制气帽。本文所提供的面几何结构插入件可以能够有效地提供精修的喷雾式样。由于空气开口和/或液体开口的位置、尺寸和间距被设计成单件，因此面几何结构插入件是自对准的部件。气帽包括基座构件和面几何结构插入件，该基座构件包括：基座构件主体、至少一对排出空气开口、喷嘴顶端开口；该面几何结构插入件包括成形空气孔对，并且被保持到基座构件主体。

Spray nozzle and device equipped with specified spray nozzle

FIELD: engines and pumps. SUBSTANCE: nozzle (61) comprises channel (20) for supply of liquid and channel (10) for pressurised air supply. Every of two channels comprises at least one nozzle exiting to pulverisation area (30). Control facility (70) is arranged with possibility to adjust at least angular position of liquid supply channel nozzle relative to axis of liquid supply channel. Chamber is installed at the outlet of pulverisation area and has at least one wall installed substantially parallel to axis of air supply channel nozzle. Chamber is arranged with possibility to retain sprayed liquid particles that are located in side parts of flow of particles that exit pulverisation area. Nozzle (25) for supply of liquid does not have symmetry of rotation relative to longitudinal axis of channel (20) for liquid supply. EFFECT: provision of fine liquid particles scattered in air. 11 cl, 15 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 348 465 (13) C2 (51) ÌÏÊ B05B 7/02 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2005131428/11, 11.03.2004 (72) Àâòîð(û): ÁÅÍÀËÈÊÓÄÆÀ Êàðèì (FR) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 11.03.2004 (73) Ïàòåíòîîáëàäàòåëü(è): ÏÐÎËÈÒÅÊ Ñ.À. (FR) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 11.03.2003 FR 03 03203 (43) Äàòà ïóáëèêàöèè çà âêè: 27.06.2006 (45) Îïóáëèêîâàíî: 10.03.2009 Áþë. ¹ 7 2 3 4 8 4 6 5 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 4228795 À, 21.09.1980. RU 2129919 Ñ1, 10.05.1999. US 1891067 À, 13.12.1932. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 11.10.2005 2 3 4 8 4 6 5 R U (87) Ïóáëèêàöè PCT: WO 2004/080605 (23.09.2004) C 2 C 2 (86) Çà âêà PCT: EP 2004/050294 (11.03.2004) Àäðåñ äë ïåðåïèñêè: 129090, Ìîñêâà, óë.Á.Ñïàññêà , 25, ñòðîåíèå 3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû" (54) ÏÓËÜÂÅÐÈÇÀÖÈÎÍÍÀß ÍÀÑÀÄÊÀ È ÓÑÒÐÎÉÑÒÂÎ, ÑÍÀÁÆÅÍÍÎÅ ÓÊÀÇÀÍÍÎÉ ÏÓËÜÂÅÐÈÇÀÖÈÎÍÍÎÉ ÍÀÑÀÄÊÎÉ (57) Ðåôåðàò: Èçîáðåòåíèå îòíîñèòñ ê ...

Air cap and nozzle assembly for a spray gun and spray gun

Die Erfindung betrifft eine Luftkappe für eine Spritzpistole, insbesondere Farbspritzpistole, aufweisend zumindest eine zentrale Öffnung welche von einer Mündung begrenzt wird und zwei Hörner mit zumindest je einem inneren und einem äußeren Hornluftkanal und einer inneren und einer äußeren Hornluftöffnung, wobei der Abstand zwischen dem vorderen Ende der zentralen Öffnung und einer Achse, welche die Zentralachse der zentralen Öffnung senkrecht schneidet und durch den Mittelpunkt einer inneren Hornluftöffnung verläuft, zwischen 0,6 mm und 2,6 mm beträgt. Das mittels der Luftkappe gemäß der vorliegenden Erfindung erzeugte Spritzbild weist einen längeren Kernbereich und einen steileren Schichtdickenübergang zwischen Außenbereich und Kernbereich auf, was gegenüber Luftkappen gemäß dem Stand der Technik zu einer Verbesserung der Beschichtungsqualität führt. Die Erfindung betrifft ferner eine Düsenanordnung und eine Spritzpistole, insbesondere Farbspritzpistole, mit den genannten Eigenschaften. The invention relates to an air cap for a spray gun, in particular paint spray gun, comprising at least one central opening which is delimited by an orifice and two horns with at least one inner and one outer horn air passage and an inner and an outer horn air opening, wherein the distance between the front end the central opening and an axis perpendicularly intersecting the central axis of the central opening and passing through the center of an inner horn air opening is between 0.6 mm and 2.6 mm. The spray pattern produced by means of the air cap according to the present invention has a longer core area and a steeper layer thickness transition between outer area and core area, which leads to an improvement of the coating quality compared to air caps according to the prior art. The invention further relates to a nozzle arrangement and a spray gun, in particular paint spray gun, with the properties mentioned.

Pneumatic caps with shaped inserts for liquid spray guns

FIELD: machine engineering. SUBSTANCE: pneumatic cap for liquid spray gun includes a basic link including a body, a pair of air bell mouths, each of which includes an outlet air hole and a cap nozzle hole. The pneumatic cap also includes a shaped insert attached to the body including a bridge and a pair of profiled air holes. Each outlet air hole is designed to direct air to one pair of profiled air holes. Each pair hole of profiled air holes is located at opposite end of pneumatic cap spray axis. The basic link also includes at least one pair of air bell mouths that have at least one pair of outlet air holes. The set includes a number of pneumatic caps, where the pairs of profiled air holes of at least two shaped inserts are made in different configurations. The method for manufacturing the pneumatic cap consists in production of shaped insert containing the bridge and the pair of profiled air holes, production of the basic link, including the pair of air bell mouths, each having an outlet opening, and assembling shaped insert with the basic link to produce the pneumatic cap. Each outlet air hole is designed to direct air to one pair of profiled air holes. The spray head unit for attachment to liquid gun sprayer consists of a barrel and any of the pneumatic caps. The liquid gun sprayer comprises a spray head unit assembled with the body of liquid spray gun. EFFECT: reducing production costs, increasing the accuracy of manufactured parts and providing design capacity of the spray guns. 29 cl, 17 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 638 399 C2 (51) МПК B05B 7/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2016101015, 07.07.2014 (24) Дата начала отсчета срока действия патента: 07.07.2014 Дата регистрации: (72) Автор(ы): ДЖОЗЕФ Стивен С.П. (US), ШЕИБНЕР Джон Б. (US), КУИБЛАВИ Джамиль Р. (US) Приоритет(ы): (30) Конвенционный приоритет: (56) Список документов, цитированных в отчете о поиске: ...

Spray head and spray device having pressurized gas line

AIR HEAD AND NOZZLE ASSEMBLY FOR SPRAY GUN AND SPRAY GUN

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2016 150 253 A (51) МПК B05B 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016150253, 21.12.2016 (71) Заявитель(и): САТА ГмбХ унд Ко. КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): КРУЗЕ Альбрехт (DE) 21.12.2015 DE 10 2015 016 474.0 Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", М.В. Хмара Стр.: 1 A 2 0 1 6 1 5 0 2 5 3 R U A (57) Формула изобретения 1. Воздушная головка (1) для пистолета-распылителя, в частности, для пистолетакраскораспылителя, содержащая по меньшей мере одно центральное отверстие (7), которое ограничено выходным концом (11), и два рожка (3), каждый из которых имеет по меньшей мере один внутренний и один наружный рожковый воздушный канал (15, 17), а также одно внутреннее и одно наружное рожковое воздушное отверстие (15а, 17а), отличающаяся тем, что расстояние между передним концом (А) центрального отверстия (7) и осью (2), которая пересекает под прямым углом центральную ось (9) центрального отверстия (7) и проходит через центр внутреннего рожкового воздушного отверстия (15а), составляет от 0,6 мм до 2,6 мм. 2. Воздушная головка (1) по п. 1, отличающаяся тем, что расстояние между передним концом (А) центрального отверстия (7) и осью (21), которая пересекает под прямым углом центральную ось (9) центрального отверстия (7) и проходит через центр внутреннего рожкового воздушного отверстия (15а), составляет от 2,4 мм до 2,6 мм. 3. Воздушная головка (1) по п. 1 или 2, отличающаяся тем, что угол (α) между центральной осью (16) внутреннего рожкового воздушного канала (15) и центральной осью (9) центрального отверстия (7) составляет от 53° до 60°. 4. Воздушная головка (1) по любому из пп. 1-3, отличающаяся тем, что угол (α) между центральной осью (16) внутреннего рожкового воздушного канала (15) и центральной осью (9) центрального отверстия (7) составляет от 57° до 60°. 5. Воздушная головка (1) по любому из пп. 1- ...

Low pressure high volume spray type

Venturi and device comprising the same

一种喷雾文丘里管(61)包括一液体供给导管(20)和压缩空气供给导管(10)，每一导管都具有处在喷雾区域(30)的一喷口，在喷雾区域来自空气导管的空气使来自液体导管的液体喷雾。本发明的文丘里管具有用于调节液体供给导管的喷口(25)相对于空气供给导管的喷口(15)的相对位置的调节装置(70)。在一个实施例中，该调节装置至少可调节液体供给导管的喷口的纵向位置和/或角度位置。这种文丘里管还较佳地包括一个自由空气供给导管，该导管有一个处在喷雾区域的喷口和一个开向外界的开口。

AIR CAP WITH FIGURE INSERTS FOR LIQUID SPRAY GUNS

2016101015 А ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) Г 3 < < < За РИ "’ 254535 (50) МПК ВО5В 7/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016101015, 07.07.2014 (71) Заявитель(и): ЗМ Инновейтив Пропертиз Компани (05) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): 15.07.2013 95 61/846,309 ДЖОЗЕФ Стивен С.П. (0$), ШЕИБНЕР Джон Б. (05), (43) Дата публикации заявки: 18.08.2017 Бюл. № 23 КУИБЛАВИ ДжамильР. (05) (85) Дата начала рассмотрения заявки РСТ на национальной фазе: 15.02.2016 (86) Заявка РСТ: 0$ 2014/045544 (07.07.2014) (87) Публикация заявки РСТ: УГО 2015/009475 (22.01.2015) Адрес для переписки: 125009, Москва, Романов пер, 2, стр. 1, Сквайр Паттон Боггз Москва ЛЛС, Безруковой О.М. (54) ПНЕВМОКОЛПАЧКИ СФИГУРНЫМИ ВСТАВКАМИ ДЛЯ ЖИДКОСТНЫХ ПИСТОЛЕТОВ- РАСПЫЛИТЕЛЕЙ (57) Формула изобретения 1. Пневмоколпачок для жидкостного пистолета-распылителя, включающий базовое звено, включающее корпус, пару воздушных раструбов, каждый из которых включает выпускное воздушное отверстие и отверстие насадки сопла, а также фигурную вставку, прикрепленную к корпусу, включающую перемычку и пару профилированных воздушных отверстий, при этом каждое из выпускных воздушных отверстий выполнено таким образом, чтобы направлять воздух к одному из пары профилированных воздушных отверстий, а также каждое отверстие из пары профилированных воздушных отверстий расположено на противоположном конце распылительной оси пневмоколпачка, при этом базовое звено также включает по меньшей мере одну пару воздушных раструбов, которые имеют по меньшей мере одну пару выпускных воздушных отверстий. 2. Пневмоколпачок по п.1, где каждая из пары профилированных воздушных отверстий может располагаться симметрично относительно оси распыления. 3. Пневмоколпачок по п.1, где фигурная вставка дополнительно содержит отверстие в центральном каркасе, причем отверстие центрального каркаса совпадает с центром отверстия насадки сопла. 4. Пневмоколпачок по п.1, ...

ROTATING SPRAY

1. Вращающийся распылитель, состоящий из защитной трубы и вращающейся распыляющей трубы, отличающийся тем, что защитная труба является полой трубой и крепится на корпусе распылителя, а вращающаяся распыляющая труба включает передающую трубку и изогнутую трубку, которые закреплены между собой и вращаются вместе по отношению к защитной трубе, при этом передающая трубка установлена через защитную трубу и вращается по отношению к защитной трубе посредством переднего подшипника и заднего подшипника, установленных так, что передний подшипник и задний подшипник контактируют с передающей трубкой и защитной трубой, причем передний подшипник расположен на одном конце передающей трубки возле изогнутой трубки, а задний подшипник расположен на другом конце передающей трубки, при этом вращающаяся распыляющая труба оснащена радиально выступающими ограничителями, ограничивающими ее осевое смещение, причем передний ограничитель выполнен как единое целое с изогнутой трубкой, и обеспечивает опору для передней стороны переднего подшипника, а задний ограничитель выполнен как единое целое с передающей трубкой и обеспечивает опору для обратной стороны заднего подшипника.2. Вращающийся распылитель по п.1, отличающийся тем, что часть защитной трубы за внешней периферийной поверхностью переднего подшипника и внешней периферийной поверхностью заднего подшипника является жесткой.3. Вращающийся распылитель по п.1, отличающийся тем, что на внутренней периферийной поверхности защитная труба имеет выпуклую часть, что обеспечивает зазор между передним подшипником и задним подшипником.4. Вращающийся распылитель по п.1, отличающ� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B05B 3/00 (13) 2012 141 269 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012141269/05, 27.09.2012 (71) Заявитель(и): СТРОНГ ФОРТРЕСС ТУЛ КО., ЛТД. (TW) Приоритет(ы): (30) Конвенционный приоритет: 10.08.2012 TW 101129011 Адрес для переписки: 125008, Москва, пр-д ...

Device and method for varying multiphase jet properties

FIELD: process engineering. SUBSTANCE: invention relates to injection of variable-direction multiphase jet in interaction of the latter and one or more interacting jets. Proposed devoice comprises sprayer and nozzle. Sprayer has primary hole for injecting controlled-pulse multiphase jet in primary direction. Primary hole is located in the main plane. Sprayer primary hole opens into nozzle. Nozzle has outlet for multiphase jet located in outlet plate and on side opposite the injection hole. Besides, said device has channel with secondary hole to inject controlled-pulse interacting jet into the nozzle. Interacting jet collides with multiphase jet in said nozzle. Secondary direction and plane perpendicular to main direction make the angle smaller than 90 degrees and greater than or equal to zero. Secondary hole of, at least, one channel has central point located at definite distance from main plane and from outlet plane. Method for modifying direction and/or area of dissipation of said multiphase jet is implemented by above described device. EFFECT: stable parameters in unfavourable ambient conditions. 15 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 475 311 (13) C2 (51) МПК B05B 1/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010133440/05, 09.01.2009 (24) Дата начала отсчета срока действия патента: 09.01.2009 (43) Дата публикации заявки: 20.02.2012 Бюл. № 5 2 4 7 5 3 1 1 R U (85) Дата начала рассмотрения заявки PCT на национальной фазе: 10.08.2010 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: ЕР 0545357 А1, 09.06.1993. ЕР 0244204 A1, 04.11.1987. ЕР 0904842 A2, 31.03.1999. WO 9744618 A1, 27.11.1997. RU 2283700 C2, 20.09.2006. RU 2078622 C1, 10.05.1997. RU 2311964 C1, 10.12.2007. RU 2172216 C2, 20.08.2001. (86) Заявка PCT: FR 2009/050033 (09.01.2009) (87) Публикация заявки РСТ: WO 2009/092949 (30.07.2009) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр.3, ООО " ...

Spray device for small amount of liquid

반도체 실리콘 웨이퍼, 유리기판등의 피도포물(coated object)에, 액상 포토레지스트제, 표면 보호막, 기능성 도포제 등의 액체를 극히 미세하게 분무화(atomization)시켜 도포하고, 얇은 성막 형성을 가능하게 하는 소량 액체의 분무장치를 제공한다. 액체 토출시에 니들 이동량 조정장치(2C)에 의해 침형상 니들 선단부(8A)와 제 1 노즐 구멍(7a)의 벌어진 틈을 극히 미소량 조정하고, 제 1 노즐 구멍(7a)으로부터 니들 선단부(8A)를 따라 액체를 스며나오게 하면서 제 1 분무화용 압축 기체 통로(5A)를 흐르는 제 1 분무화용 압축 기체에 의해서 상기 액체를 미립화시키면서 제 2 노즐 구멍(9a)으로부터 분출시키고, 상기 분출류를 제 3 노즐 구멍(10a)을 통하여 분출시키면서 제 3 노즐(10)의 제 2 분무화용겸 소용돌이류 형성용 압축 기체를 상기 분출류에 충돌시킴으로써, 상기 분출류를 더욱 미립화시키는 동시에 선회 또한 확산시켜 피도포물에 도포한다. 분무장치, 액체 공급 통로, 니들, 밸브 기구, 노즐

Sprayer head components for fluid spray guns

FIELD: process engineering. SUBSTANCE: invention relates to fluid spraying on various parts and can be used in car body repair shops for application of primers, paints or transparent lacquers. Sprayer head assembly for application with the platform comprises air feed seat to be connected with the fluid sprayer platform. This assembly comprises also the pneumatic cylinder cover connected to said air feed seats. Besides, said assembly comprises the fluid feed core sliding in contact with air feed seat and secured at contact position by the pneumatic cylinder cover fastener. EFFECT: higher reliability of operation. 17 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 574 755 C2 (51) МПК B05B 7/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014114352/05, 10.10.2012 (24) Дата начала отсчета срока действия патента: 10.10.2012 (72) Автор(ы): ДЖОЗЕФ Стивен С.П. (US), ДАНКАН Брайан Е. (US) (73) Патентообладатель(и): 3М Инновейтив Пропертиз Компани (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 20.11.2015 Бюл. № 32 R U 12.10.2011 US 61/546,249 (45) Опубликовано: 10.02.2016 Бюл. № 4 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 12.05.2014 2 5 7 4 7 5 5 (56) Список документов, цитированных в отчете о поиске: US 2010-0187333 A1, 29.07.2010. US 2010-0163645 A1, 01.07.2010. US 2009-0302133 A1, 10.12.2009. US 2009-121048 A1, 14.05.2009. SU 1423175, 15.09.1988. SU 1111832 A1, 07.09.1984. US 2012/059445 (10.10.2012) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 5 7 4 7 5 5 WO 2013/055730 (18.04.2013) Адрес для переписки: 125009, Москва, Романов переулок, 2, строение 1, Сквайр Паттон Боггз Москва ЛЛС, Безруковой О.М. (54) АГРЕГАТЫ ГОЛОВКИ РАСПЫЛИТЕЛЯ ДЛЯ ЖИДКОСТНЫХ ПИСТОЛЕТОВРАСПЫЛИТЕЛЕЙ (57) Реферат: Изобретение относится к распылению включает крышку пневмоцилиндра, жидкости на различные объекты и может быть присоединенную к гнезду для подачи воздуха ...

Method of producing particulate matter

본 발명은 액체 소적의 분무액을 건조시켜 고체 입자를 제조하는 방법에 관한다. 소적은 액체 조제물을 다수의 분사물(J)(제6도)로 투사시키고 각 분사물을 좁은 크기 분포의 소적들로 분해시킴으로써 형성된다. 결집되기 전에 가스 흐름(7)과 소적을 접촉시켜 소적의 슬립 스트리밍을 분열시키고 및/또는 소적들을 가속시켜 결집을 감소시킨다. The present invention relates to a method for producing solid particles by drying a spray of liquid droplets. Droplets are formed by projecting a liquid formulation into a plurality of jets J (FIG. 6) and decomposing each jet into droplets of narrow size distribution. The droplets are contacted with the gas stream 7 prior to aggregation to disrupt slip streaming of the droplets and / or accelerate the droplets to reduce aggregation.

Method of manufacturing of absorbing product and absorbing product made according to given method

FIELD: medicine. SUBSTANCE: method includes operations of locating of surface of absorbing product close to the spraying device containing spraying head, having pushing out aperture for the lotion through the head aperture; and pushing through the lotion having the dynamic module of elasticity 0.2 Pa, measured at 55°C, to surface in the form of a continuous thread without aerosol formation. The absorbing product has surface with the applied lotion. EFFECT: possibility of applying lotion in form of certain configuration by common way. 12 cl, 12 dwg, 12 ex, 5 tbl ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 343 892 (13) C2 (51) ÌÏÊ A61F 13/15 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2005130164/14, 25.02.2004 (72) Àâòîð(û): ÐÓÍÅÌÀÍ Áî (SE), ÔÀÐÁÐÎÒ Àííå (SE), ÉÎÐÒ Ìàäåëåéí (SE), ÄÎÂÅÐÒÈ Ðàëüô (SE) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 25.02.2004 (73) Ïàòåíòîîáëàäàòåëü(è): ÑÊÀ ÕÀÉÄÆÈÍ ÏÐÎÄÀÊÒÑ ÀÁ (SE) (43) Äàòà ïóáëèêàöèè çà âêè: 20.03.2006 R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 28.02.2003 EP 03075613.4 (45) Îïóáëèêîâàíî: 20.01.2009 Áþë. ¹ 2 2 3 4 3 8 9 2 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 5643588 À, 01.07.1997. US 4785996 À, 22.11.1998. RU 2029534 C1, 27.02.1995. RU 200199759 A, 27.06.2002. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 28.09.2005 2 3 4 3 8 9 2 R U (87) Ïóáëèêàöè PCT: WO 2004/075798 (10.09.2004) C 2 C 2 (86) Çà âêà PCT: EP 2004/002027 (25.02.2004) Àäðåñ äë ïåðåïèñêè: 129090, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð. 3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Å.Å.Íàçèíîé, ðåã.¹ 517 (54) ÑÏÎÑÎÁ ÈÇÃÎÒÎÂËÅÍÈß ÏÎÃËÎÙÀÞÙÅÃÎ ÈÇÄÅËÈß È ÏÎÃËÎÙÀÞÙÅÅ ÈÇÄÅËÈÅ, ÈÇÃÎÒÎÂËÅÍÍÎÅ Â ÑÎÎÒÂÅÒÑÒÂÈÈ Ñ ÄÀÍÍÛÌ ÑÏÎÑÎÁÎÌ (57) Ðåôåðàò: Èçîáðåòåíè îòíîñ òñ ê òåõíîëîãèè èçãîòîâëåíè âïèòûâàþùèõ èçäåëèé. Ñïîñîá âêëþ÷àåò îïåðàöèè ðàñïîëîæåíè ïîâåðõíîñòè ïîãëîùàþùåãî èçäåëè âáëèçè ðàñïûëèòåëüíîãî óñòðîéñòâà, ñîäåðæàùåãî ðàñïûëèòåëüíóþ ãîëîâêó, èìåþùóþ ...

Build-up minimizing spray gun tip

一种喷枪，该喷枪用于快速凝固多组分材料并且具有喷射顶端组件，该喷射顶端组件具有壳体，螺纹连接于所述壳体的保持环，空气帽，和喷射顶端，该空气帽具有圆锥面并且环绕所述喷射顶端，该喷射顶端具有轴线、流体通道(20)和围绕所述喷射顶端的第一同心窄开口(22)，该喷射顶端还包括第二同心窄开口(24)，所述第二同心窄开口形成于所述保持环和所述空气帽之间并且在所述第一同心窄开口之外，并从所述第一同心窄开口轴向向后间隔开，并且所述第二同心窄开口相对于所述轴线以大约55度的角引导空气以减少围绕在所述喷枪前部区域的空气流中的涡流，喷枪使用高压空气，以消除围绕在该喷枪的前部区域的空气流中的涡流。

Spray head assemblies for liquid spray guns

액체 스프레이 건 플랫폼에 부착될 수 있는 공기 취급 새들, 공기 취급 새들에 미끄럼가능하게 결합될 수 있는 액체 취급 코어, 및 에어 캡을 포함하는 스프레이 헤드 조립체; 이러한 조립체를 사용하는 스프레이 건; 및 이러한 조립체를 사용하는 방법이 제공된다.

Pressurized air assisted full cone spray nozzle assembly

PRODUCTION OF PARTICULATE MATERIALS

본 발명은 액체 소적의 분무액을 건조시켜 고체 입자를 제조하는 방법에 관한다. 소적은 액체 조제물으르 다수의 분사물(J)(제6도)를 투사시키고 각 분사물을 좁은 크기 분포의 소적들로 분해시킴으로써 형성된다. 결집되기 전에 가스 흐름(G)과 소적을 접촉시켜 소적의 슬립 스트리밍을 분열시키고 및/또는 소적들을 가속시켜 결집은 감소시킨다.

Applicator and method for in-mold coating

An in-mold applicator and method for spraying a coating on difficult-to-reach surfaces of a mold is disclosed. The applicator includes a spray head and a base portion at an oblique angle to each other. The outer dimensions of the body portion and the spray head are sufficiently small so that taken in combination with the oblique angle, the applicator and method can enhance the spraying of the coating to difficult-to-reach surfaces within the mold.

Method and apparatus for producing a horizontally arranged web

Adhesive spray gun and nozzle attachment

An apparatus for spraying heated hot melt adhesive in elongated strands or fibers in a controlled, spiral pattern upon a substrate comprises a spray gun having a nozzle formed with an adhesive delivery passageway and an air delivery passageway both of which terminate at the base of the nozzle. A nozzle attachment in the form of an annular plate is mounted to the base of the nozzle by an end cap. The annular plate is formed with a throughbore which receives hot melt adhesive from the adhesive delivery passageway and ejects an adhesive bead through a nozzle tip formed on the plate. An annular groove formed in the plate facilitates the drilling of air jet bores therein at an angle relative to the throughbore and adhesive bead ejected therefrom. The air jet bores receive pressurized air from the air delivery passageway and direct the pressurized air substantially tangent to the adhesive bead to form elongated adhesive fibers and to impart a spiral motion to the elongated fibers so that they are formed in a compact spray pattern for deposition onto a substrate.

Spray dampening water supply device

Rotary sprayer

FIELD: process engineering. SUBSTANCE: invention relates to fluid sprayers and applicators. Rotary sprayer protective hollow tube is secured at sprayer casing. Rotary spraying tube comprises interconnected transfer tube and bent tube to turn about protective tube. Transfer tube turns in protective tube relative to protective tube in front and rear bearings. Said both bearings stay in contact with front rube and protective tube. Front bearing is arranged on one end of transfer tube nearby bent tube. Rear bearing is arranged on opposite end of transfer tube. Rotary spraying tube is equipped with extending radial limiters. Front limiter is made integral with bent tube to support front bearing front side. Rear limiter is made integral with transfer tube to support front bearing back side. EFFECT: simple design and assembly, higher reliability. 7 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B05B 3/00 (13) 2 513 428 C1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012141269/05, 27.09.2012 (24) Дата начала отсчета срока действия патента: 27.09.2012 (72) Автор(ы): Хуанг Су-Йен (TW), Хсу Тзу-Ан (TW) (73) Патентообладатель(и): СТРОНГ ФОРТРЕСС ТУЛ КО., ЛТД. (TW) Приоритет(ы): (30) Конвенционный приоритет: R U 10.08.2012 TW 101129011 (45) Опубликовано: 20.04.2014 Бюл. № 11 2 5 1 3 4 2 8 (56) Список документов, цитированных в отчете о поиске: RU 95562 U1, 10.07.2010. SU 1701224 A1, 30.12.1991. SU 1521419 A1, 15.11.1989. DE 202011051202 U1, 09.02.2012 2 5 1 3 4 2 8 R U (54) ВРАЩАЮЩИЙСЯ РАСПЫЛИТЕЛЬ (57) Реферат: Изобретение относится к устройствам общего назначения для распыления, нанесения жидкостей или других текучих материалов на поверхность изделий. Во вращающемся распылителе защитная труба является полой и крепится на корпусе распылителя. Вращающаяся распыляющая труба включает передающую трубку и изогнутую трубку, которые закреплены между собой и вращаются вместе по отношению к защитной трубе. ...

Small liquid spray equipment

A spray device includes an opening gap between a needle-shaped needle tip and a first nozzle hole. The gap is adjusted by a very tiny amount by a needle movement amount adjustment device, and liquid oozes from the first nozzle hole along the needle tip part. The liquid is formed into tiny particles by a first atomization compressed gas flowing through the first atomization compressed gas passage and is exhausted from a second nozzle hole. The exhaust flow passes through a third nozzle hole and is exhausted. The third nozzle's second atomization/eddy flow formation compressed gas collides with this exhaust flow, so the exhaust flow is made into even smaller particles, and swirls and disperses, and is applied to the coated object.

METHOD FOR PRODUCING ABSORBING PRODUCT AND ABSORPING PRODUCT MANUFACTURED IN ACCORDANCE WITH THIS METHOD

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2005 130 164 (13) A (51) ÌÏÊ A61F 13/15 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2005130164/14, 25.02.2004 (71) Çà âèòåëü(è): ÑÊÀ ÕÀÉÄÆÈÍ ÏÐÎÄÀÊÒÑ ÀÁ (SE) (30) Ïðèîðèòåò: 28.02.2003 EP 03075613.4 (43) Äàòà ïóáëèêàöèè çà âêè: 20.03.2006 Áþë. ¹ 8 (86) Çà âêà PCT: EP 2004/002027 (25.02.2004) (87) Ïóáëèêàöè PCT: WO 2004/075798 (10.09.2004) Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Ã.Á. Åãîðîâîé (54) ÑÏÎÑÎÁ ÈÇÃÎÒÎÂËÅÍÈß ÏÎÃËÎÙÀÞÙÅÃÎ ÈÇÄÅËÈß È ÏÎÃËÎÙÀÞÙÅÅ ÈÇÄÅËÈÅ, R U (57) Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá íàíåñåíè ëîñüîíà (5) íà ïîâåðõíîñòü ïîãëîùàþùåãî èçäåëè , âêëþ÷àþùèé ñòàäèè ðàñïîëîæåíè ïîâåðõíîñòè ïîãëîùàþùåãî èçäåëè âáëèçè ðàñïûëèòåëüíîãî óñòðîéñòâà, ñîäåðæàùåãî ðàñïûëèòåëüíóþ ãîëîâêó (1), èìåþùóþ îòâåðñòèå (2), âûòàëêèâàíè ëîñüîíà (5) ÷åðåç îòâåðñòèå (2) ðàñïûëèòåëüíîé ãîëîâêè, îòëè÷àþùèéñ òåì, ÷òî ëîñüîí (5) ïðîòàëêèâàåòñ ê ïîâåðõíîñòè â âèäå íåïðåðûâíîé ðàñïóøåííîé íèòè. 2. Ñïîñîá ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ïîâåðõíîñòü ïîãëîùàþùåãî èçäåëè ðàñïîëàãàþò íà ðàññòî íèè îò 15 äî 300 ìì îò ðàñïûëèòåëüíîé ãîëîâêè (1). 3. Ñïîñîá ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ëîñüîí ïðîòàëêèâàåòñ èç îòâåðñòè ïîñðåäñòâîì âîçäóøíîãî ïîòîêà (4), êîòîðûé îòäåëåí îò îòâåðñòè (2). 4. Ñïîñîá ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ëîñüîí (5) ïîäàåòñ ñî ñêîðîñòüþ ïî ìåíüøåé ìåðå 80 ì/ìèí. 5. Ñïîñîá ï.1, îòëè÷àþùèéñ òåì, ÷òî ëîñüîí (5) ïðîòàëêèâàåòñ ê ïîâåðõíîñòè â âèäå íåïðåðûâíîé ðàñïóøåííîé íèòè ñïèðàëåîáðàçíîé ôîðìû. 6. Ñïîñîá ï.1, îòëè÷àþùèéñ òåì, ÷òî ðàñïóøåííà íèòü èìååò äèàìåòð ìåíåå 2,2 ìì. 7. Ïîãëîùàþùåå èçäåëèå, ñîäåðæàùåå ïî ñóùåñòâó íåïðîíèöàåìûé äë æèäêîñòè íèæíèé ñëîé, ïî ñóùåñòâó ïðîíèöàåìûé äë æèäêîñòè âåðõíèé ñëîé è ïîãëîùàþùóþ ñåðäöåâèíó, ðàçìåùåííóþ ìåæäó íèæíèì ñëîåì è âåðõíèì ñëîåì, îòëè÷àþùååñ òåì, ÷òî ïîâåðõíîñòü ïîãëîùàþùåãî èçäåëè îáåñïå÷åíà ëîñüîíîì, êîòîðûé íàíåñåí ñïîñîáîì ïî ï. ...

Nozzle cap for an adhesive dispenser

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Connecting piece for a static spray mixer

분무 슬리브(4); 및 적어도 하나의 믹싱 요소(3)를 가진 관형 믹서 하우징(2)을 구비한, 적어도 두 가지의 유동 성분을 혼합하고 분무하기 위한 정적 스프레이 믹서를 위한 연결 피스가 제안되는데, 상기 믹서 하우징(2)은 종축(2) 방향으로, 성분들을 위한 배출구(22)를 구비한 원단부(21)까지 연장되고, 상기 분무 슬리브(4)는 상기 믹서 하우징(2)과 함께 분리된 유로를 형성할 수 있는 복수의 분리된 그루브(5)를 구비한 내측면; 및 압축된 분무 매체를 위한 유입로(41)를 구비하고, 연결 피스는 분무 슬리브(4)와 협력하기 위한 배출 영역(12); 및 믹서 하우징(2)의 원단부 영역(27)과 협력하기 위한 유입 영역(11)을 구비하고, 유입 영역(11)과 배출 영역(12)의 끼인각(included angle)은 영이 아닌 편각(α)이고, 상기 배출 영역(12)은, 믹서 하우징(2)의 원단부 영역(27)이 분무 슬리브(4)과 협력할 수 있는 방식과 동일한 방식으로 배출 영역(12)의 단부 구역(13)이 분무 슬리브(4)와 협력할 수 있도록, 유입 영역(11)에서 먼 단부에서, 외측 윤곽이 믹서 하우징(2)과 동일한 단부 구역을 구비한다. Spray sleeve 4; And a connecting piece for a static spray mixer for mixing and spraying at least two flow components, comprising a tubular mixer housing 2 with at least one mixing element 3, said mixer housing 2. Silver extends in the direction of the longitudinal axis 2 to the distal end 21 with outlet 22 for the components, the spray sleeve 4 being able to form a separate flow path with the mixer housing 2. An inner side having a plurality of separate grooves 5; And an inflow passage 41 for the compressed spray medium, the connecting piece comprising: an outlet region 12 for cooperating with the spray sleeve 4; And an inlet region 11 for cooperating with the distal end region 27 of the mixer housing 2, wherein the included angle of the inlet region 11 and the outlet region 12 is not zero but a polarization angle α. The discharge zone 12 is defined by the end zone 13 of the discharge zone 12 in the same way that the distal zone 27 of the mixer housing 2 can cooperate with the spray sleeve 4. In order to be able to cooperate with the spray sleeve 4, at the end far from the inlet region 11, the outer contour has the same end zone as the mixer housing 2.

Metering gun and its versions

FIELD: spraying media such as polishing paste. SUBSTANCE: high-pressure metering gun has rose-shaped housing 504 and first bush 506 which detachably embraces head 522 of valve 518 forming unified unit. Gun is provided with hollow cylinder 514 which is movably mounted relative to first bush 506. One end of cylinder forms seat for valve 542. Gun is provided with second bush 544 mounted for motion to overcome force of spring member 556. This bush forms another unified unit with cylinder 514. Body of valve 518 is made integral with distant members 526 and 528 located at ends and supported by inner surface of first bush 506. When it is necessary to replace wearing parts, such as body of swivel valve 518 and seats of valve 542 and hollow cylinder 514, slacken first union nut 552 to remove second union nut 558, then remove bush 544 and first bush 506. According to second version, gun has nozzle 202 secured in union nut 201 for rotation and axial displacement overcoming force of spring member 211. Seat 222 of valve is fitted in valve unit made in form of disk 203 provided with holes; disk 203 adjoins nozzle flatably. Metering gun is provided with additional union nut 204 which is connected with rose-shaped housing 209 for securing main union nut 201. Passage area of its opening has lesser clear diameter as compared with perforated disk 203. Nozzle 202 secured by first union nut 201 with the aid of screwdriver and inserted in slot 221 provided in nut 201 may be shifted inside. Perforated disk 203 adjoining nozzle 202 and gate of valve 205 move overcoming force of compression spring 211. Seal on inner surface of union nut 201 is removed and air entrapped in valve unit may escape past fairing of nozzle. According to third version, metering gun is provided with guide hollow cylinder 48 embracing valve body 30, 102; hollow cylinder 48 is connected with cylinder 40. Valve body 30, 102 is mounted for motion relative to guide hollow cylinder 48. Valve member 53 is located between ...

Advanced coating apparatus and method

A coating apparatus for coating a rollable device including a device rotator having a pair of rollers and spray nozzle is described. The spray nozzle produces a spray of coating material that is directed towards a gap that is between the rollers of the pair. The majority of any spray not deposited on the rollable device during a coating process passes through the gap between the rollers.

Apparatus and method for applying a stream of atomized fluid

An apparatus and method generates a stream of atomized fluid for applying a substantially uniform coating of atomized fluid to a surface, such as the application of a liquid flux coating to circuit boards. An ultrasonic atomizer discharges a conical spray pattern of atomized fluid, and an air horn discharges a stream of air intersecting the path of the atomized stream of fluid for entraining the atomized stream of fluid within the stream of air. Two air jets are located on either side of the ultrasonic atomizer relative to each other, and each discharges a low pressure jet of air in a direction substantially opposite to the direction of the other. Each jet of air in turn shears the conical spray pattern of atomized fluid into a respective plume of atomized fluid. The two plumes of atomized fluid are then entrained into the moving sheet of air discharged by the air horn, thus forming a substantially uniform linear dispersion of atomized fluid for coating a surface with the atomized fluid.

Advanced coating apparatus and method

A method for coating a rollable device including a device rotator having a pair of rollers and spray nozzle is described. The spray nozzle produces a spray of coating material that is directed towards a gap that is between the rollers of the pair. The majority of any spray not deposited on the rollable device during a coating process passes through the gap between the rollers.

Method and apparatus for coating of substrates

The invention relates to methods and apparatuses that reduce problems encountered during coating of a device, such as a medical device having a cylindrical shape. In an embodiment, the invention includes an apparatus including a bi-directional rotation member. In an embodiment, the invention includes a method with a bi-directional indexing movement. In an embodiment, the invention includes a coating solution supply member having a major axis oriented parallel to a gap between rollers on a coating apparatus. In an embodiment, the invention includes a device retaining member. In an embodiment, the invention includes an air nozzle or an air knife. In an embodiment, the invention includes a method including removing a static charge from a small diameter medical device.

air cap and nozzle assembly and spray gun for spray gun

本发明涉及一种用于喷枪的空气帽，该喷枪具体为喷漆枪，该空气帽具有由口部限定的至少一个中央开口，以及两个角部，各自具有至少一个内角空气导管和至少一个外角空气导管以及至少一个内角空气开口和至少一个外角空气开口，其中，中央开口的前端与和中央开口的中心轴线垂直相交并且延伸穿过内角空气开口的中心的轴线之间的间隔在0.6mm与2.6mm之间。通过根据本发明的空气帽产生的喷射图案具有较长的核心区域以及外部区域与核心区域之间的层厚度的较陡过渡，这与根据现有技术的空气帽相比导致改善的涂层质量。此外，本发明涉及一种喷嘴组件以及涉及一种具有上述特性的喷枪，该喷枪具体为喷漆枪。

Method of aerodynamic production of liquid and solid disperse aerosols

The method consists in that the liquid or solid particles being dispersed are brought in contact with a gas stream, which then conveys said particles till their collision with an obstacle, whereas said gas stream is subjected to symmetrical compression with gas streams whose discharge velocity 1.2 to 20 times that of the gas stream that conveys liquid or solid particles, and said symmetrical gas streams are so directed as to provide their homocentric convergence at an angle of from 30° to 90° on the obstacle. The method enables production of liquid and solid aerosols with a degree of dispersity below 1 μm within a narrow range of particle sizes.

Directed spray

DEVICE AND METHOD FOR VARIABLE PROPERTIES OF MULTIPHASE JET

1. Устройство для впрыскивания многофазной струи с переменным направлением и/или переменной областью рассеяния, причем упомянутое устройство содержит: ! - распылительное устройство, имеющее главное отверстие для впрыскивания многофазной струи с регулируемым импульсом в главном направлении, причем упомянутое главное отверстие располагается в главной плоскости и имеет поперечное сечение Sp, и ! - сопло, в которое открывается главное отверстие распылительного устройства, при этом упомянутое сопло имеет выходное отверстие для многофазной струи, причем данное отверстие расположено в плоскости выхода и на противоположной стороне к отверстию впрыскивания, и ! - по меньшей мере один проход, имеющий вторичное отверстие для впрыскивания в сопло воздействующей струи газа с регулируемым импульсом во вторичном направлении так, что воздействующая струя сталкивается с многофазной струей в сопле, причем упомянутое вторичное отверстие имеет поперечное сечение Ss, и вторичное направление создает с плоскостью, перпендикулярной главному направлению, угол θ, меньше 90° и превышающий или равный 0°, предпочтительно 0°≤θ≤80°, более предпочтительно 0°≤θ≤30°, посредством чего вторичное отверстие по меньшей мере одного прохода имеет центральную точку, расположенную на расстоянии L1 от главной плоскости и на расстоянии L2 от плоскости выхода, и посредством чего L1, L2≤10·√Ss. ! 2. Устройство по п.1, в котором сопло изготовлено из металла. ! 3. Устройство по п.1, в котором 0,25≤√Sp/√Ss≤10,0. ! 4. Устройство по любому из предшествующих пунктов для впрыскивания многофазной струи с изменяемой ориентацией, содержащее, по меньшей мере, один проход, так РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 133 440 (13) A (51) МПК B05B 1/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010133440/05, 09.01.2009 Приоритет(ы): (30) Конвенционный приоритет: 10.01.2008 FR 0850145 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 10.08.2010 (87) ...

Twist tip air cap assembly including an integral sleeve for a spray gun

The present technique provides a system and method for improving a tip assembly for a spray coating device. An exemplary spray coating device of the present technique has a twist tip with air-assist channels. The twist tip may be applied to a spray gun and provides a portion of the fluid flow passage of the gun. Rotation of the twist tip alters the fluid flow path, resulting in increased operator control.

Dispensing head comprising nozzle insert with o-ring seal on a nozzle extension

Method and device for applying liquid coating material by improved spray nozzle

본 발명은 회로 보드의 코팅 영역에 코팅되지 않는 부분이 남지 않도록 액체 코팅 재료로 회로 보드의 선택된 영역을 스프레이하는 방법 및 장치에 관한 것이다. 하나의 작동 모드에서, 긴 노즐팁으로부터 분배된 액체 코팅 재료의 비드는 회로 보드의 선택된 영역 상에 스프레이되는 원추형 와류 스프레이패턴을 형성하도록 압축 공기제트를 비드를 향하여 지향시킴으로써 미립자화 된다. 제 2 작동 모드에서, 긴 노즐팁을 통하여 분배된 액체 코팅 재료의 비미립자 비드는 회로 보드의 선택된 영역 상에 제공된다. 제 3 작동 모드에서, 압축 공기의 제트는 액체 코팅 재료의 비드를 향하여 지향되어서 재료의 비드를 미립자화시키지 않고 소프트 와류 패턴(soft swirl pattern)을 형성하게 된다. 본 발명의 제 2 실시예에서, 액체 물질의 비드는 긴 노즐팁이 없는 노즐로부터 분배된다. 본 발명의 다른 실시예에서, 노즐은 액체 공급 통로의 단부에서 밸브 시트 부근에 설치되어 시동시 방울을 최소화시키도록 밸브 시트 및 노즐 사이의 공간에서의 코팅 재료의 잔여 체적을 최소화시킨다. 본 발명의 다른 실시예에서, 압축 공기는 압력보조 작동모드를 시작할 때 압력 스파이크 및 연속적인 튀기기를 최소화시키도록 비압력 보조모드에서 작동할 때 출구로 변환되어 지향된다. 본 발명의 다른 실시예에서, 압축 공기가 유체 댐핑 시스템을 통하여 공급되고 압력보조 작동 모드를 시작할 때 압력 스파이크 및 연속적인 튀기기를 최소화시킨다.

CRYOGENIC LIQUID SPRAY NOZZLE

INJECTION AND SPRAYING ROD FOR LIQUID LOADED AND VISCOUS RESIDUES

The injection and spraying pipe is composed of an equilibrating sleeve (3), where the waste (residue) circuit comprises a straight length (6) of calibrated cross-section, of an emulsifier (4), where three rows of spray nozzles (12, 13, 14) direct jets of spray fluid inside an emulsion chamber, and of a final nozzle (5), where the jets (18) of spray fluid are oriented so that their axes constitute generatrices of a single paraboloid having a single sheet. This pipe permits good spraying of the waste (residue), even if its viscosity is high.

METHOD, DEVICE AND INSTALLATION FOR MANUFACTURING PANEL USING SYNTHETIC FOAM

Pour fabriquer un panneau composite comportant au moins une feuille (2) recouverte par une âme 3 en mousse synthétique, on prépare une mousse en expansion pour réaliser l'âme (3), on dépose la mousse en expansion sur la feuille (2) avec un mouvement d'avancement relatif en translation entre la feuille (2) et l'épandage de la matière synthétique. La mousse en expansion sort de l'orifice d'une buse (132) dans une direction de buse (B), et on souffle un jet (G) de gaz oblique par rapport à la direction de buse (B) pour que la mousse en expansion soit projetée sur la feuille (2).Dispositif et installation pour mettre en oeuvre le procédé. To manufacture a composite panel comprising at least one sheet (2) covered by a core 3 of synthetic foam, an expanding foam is prepared to make the core (3), the expanding foam is deposited on the sheet (2) with a relative advancement movement in translation between the sheet (2) and the spreading of the synthetic material. The expanding foam exits the orifice of a nozzle (132) in a nozzle direction (B), and a jet (G) of gas oblique with respect to the nozzle direction (B) is blown for the foam in expansion is projected on the sheet (2) .Dispositif and installation to implement the method.

CAP - HEAD OF NEBULIZATION FIXED DIRECTLY ON THE BOTTLE CONTAINING THE LIQUID TO BE NEBULIZED

APPARATUS AND METHOD FOR VARYING THE PROPERTIES OF A MULTIPHASIC JET.

Appareil et procédé pour l'injection d'un jet multiphasique à direction et/ou l'ouverture variables par interaction fluidique entre le jet multiphasique et un ou plusieurs jets actionneurs. Apparatus and method for injecting a multiphase jet with direction and / or opening variable by fluid interaction between the multiphase jet and one or more actuator jets.

Method and apparatus for injecting water into a gas turbine engine

Method and apparatus for coating paper or the like

An application method and apparatus making able to apply a paper web or like in whatever stage of the process from the first dewatering step until the final drying step. The process comprises forming a fog from the coating slurry and directing the fog into a nozzle (24), which is not in physical contact with the web (11). The coating layer is smoothened after the application, using e.g. a doctor blade (32), or in surface sizing the web is fed between two rollers.

PERFECTED AIRBRUSH

L'INVENTION CONCERNE UN AEROGRAPHE, OU PISTOLET A PEINTURE, DU TYPE PERMETTANT DE PEINDRE DES SURFACES RELATIVEMENT IMPORTANTES. IL COMPORTE UN CORPS 10 SOLIDAIRE D'UN COUVERCLE 12 DESTINE A ETRE FIXE SUR UN POT DE PEINTURE 14, UN CAPUCHON 28 DONT LA POSITION LONGITUDINALE REGLE LE DEBIT DE PEINTURE, UN GICLEUR FIXE AU CAPUCHON UNE AIGUILLE ALLONGEE MAINTENUE EN POSITION FIXE PAR RAPPORT AU CORPS 10, UN OBTURATEUR 24 RELIE A UN BOUTON-POUSSOIR 26, UN TUYAU 20 D'ALIMENTATION EN AIR COMPRIME ET UNE CLE 30 PERMETTANT DE DEMONTER LE GICLEUR ET L'AIGUILLE. L'AEROGRAPHE DE L'INVENTION PRESENTE UN FONCTIONNEMENT TRES PERFECTIONNE POUR UN COUT TRES REDUIT. THE INVENTION RELATES TO AN AIRBRUSH, OR PAINT GUN, OF THE TYPE ALLOWING RELATIVELY LARGE SURFACES TO BE PAINTED. IT INCLUDES A BODY 10 JOINTLY WITH A LID 12 INTENDED TO BE FIXED ON A PAINT CAN 14, A CAP 28 WHOSE LONGITUDINAL POSITION ADJUSTS THE FLOW OF PAINT, A JET FIXED TO THE CAP AN EXTENDED NEEDLE TO BE HELD IN FIXED POSITION BODY 10, A SHUTTER 24 CONNECTS TO A PUSH BUTTON 26, A HOSE 20 FOR SUPPLYING COMPRESSED AIR AND A KEY 30 ALLOWING THE JET AND NEEDLE TO BE DISMOUNTED. THE AIRBRUSH OF THE INVENTION SHOWS VERY PERFECTED OPERATION AT A VERY REDUCED COST.

APPARATUS AND METHOD FOR VARYING THE PROPERTIES OF A MULTIPHASIC JET.

Oil burner

Siphoning tube device for atomizers

Method for supervising glue spreading, comprises light source and captor which move in translation but not rotation with glue nozzle and take continuous pictures to check glue movement and thickness

A glue nozzle (2) moves in translation and rotation to produce a spiral thread (5) on a surface (3) as a ribbon (13). A light source (7) and mirror (8) illuminate the spiral, and light from the spiral (12) is reflected by a mirror (11) to an optical captor with an image processor. The optical system moves with the nozzle in translation but not rotation and continuous pictures reveal the trajectory, frequency and thickness of the glue spiral An Independent claim is also included for : Electronic imaging equipment able to examine a glue spiral continuously and verify trajectory, frequency and thickness

Improvements to devices for spraying liquids

Mist spray bar e.g. for maintaining air quality in industrial or agricultural buildings has tubular feed tank and chamber fed with propellant gas at controlled rate

The mist spray bar (1) is fed from a tubular tank (2) of liquid maintained at a constant level, and has a tubular chamber (3) above or below it fed with a propellant gas at a controlled flow rate. The tank is fitted at intervals with plunger tubes (4) that deliver the liquid in line with gas outlet orifices (5) positioned along at least one generating surface of the chamber, expelling the liquid preferably in the form of a mist. The ends of the plunger tubes in the chamber are equipped with injectors (8) to regulate the liquid escape density, while the ends (9) in the tank are chamfered to avoid clogging.

Spray nozzle, in particular for the spraying with compressed air of liquids intended for the food and confectionery industries as well as for the chemical and pharmaceutical industries

Improvements to devices for spraying liquids

Spray nozzle for liquid e.g. perfume, diffusion device, has adjusting unit adjusting relative position of nozzle of liquid supply pipe with respect to nozzle of air inlet pipe

The spray nozzle (65) has a liquid supply pipe (85) and an inlet pipe (10) for air under pressure. Each pipe presents a nozzle opened towards a spray zone (30) in which the air under pressure from the air inlet pipe sprays the liquid from the liquid supply pipe. An adjusting unit (70) adjusts a relative position of the nozzle of the liquid supply pipe with respect to the nozzle of the air inlet pipe. An independent claim is also included for a liquid diffusing device.

Use of gaseous streams to aid in application of foam to tissue products

A method for applying a foam composition to a paper web is provided. Specifically, a foam applicator is positioned adjacent to a surface of the web. The foam applicator comprises an extrusion head defining an extrusion channel through which the foam composition is capable of flowing. The foam applicator further defines a dispensing slot through which the foam composition is capable of exiting the foam applicator. The method also includes flowing the foam composition through the extrusion channel of the foam applicator. The foam composition is impinged with at least one gaseous stream (e.g., air stream) to fragment or break up gaseous bubbles contained therein.

Liquid spraying apparatus, liquid spraying method using the same, and chemical liquid

【要約】 【課題】 超高速の抄紙機等においても走行体に対して 液体（処理液、薬剤等）を確実に付与することができる 液体吹付付与装置を提供すること。 【解決手段】 走行体に対して液体を吹き付けて付与す る液体吹付付与装置であって、液体Ｌを噴霧するための 噴霧ノズル１１を備えたスプレー管１と、気流Ｂを噴射 するための気流噴射口２３を備えたエアボックス２とを 備え、該噴霧ノズル１１から噴霧された液体Ｌに対し て、該気流噴射口２３から気流Ｂを噴射し、噴霧された 液体Ｌを該気流Ｂで加速して走行体Ｒに吹き付けること ができるようにスプレー管１及びエアボックス２が配置 されている液体吹付付与装置。 【効果】 液体の付与量や抄紙機等の内部のスペースに 合わせて装置をコンパクト化したり、単一ノズルを往復 移動させるタイプにしたりすることで、液体をより効果 的に走行体に吹き付け付与することが可能となる。 An object of the present invention is to provide a liquid spraying device capable of reliably applying a liquid (treatment liquid, chemical, etc.) to a traveling body even in an ultra-high speed paper machine or the like. SOLUTION: This is a liquid spray application device for applying a liquid to a traveling body by spraying the liquid, the spray tube 1 having a spray nozzle 11 for spraying a liquid L, and an air flow injection for injecting an air flow B. And an air box 2 having an opening 23. The airflow B is injected from the airflow injection port 23 to the liquid L sprayed from the spray nozzle 11, and the sprayed liquid L is accelerated by the airflow B. A liquid spray applying device in which a spray pipe 1 and an air box 2 are arranged so that the spray pipe 1 and the air box 2 can be sprayed on the traveling body R. [Effect] By compacting the apparatus in accordance with the amount of liquid to be applied and the internal space of the paper machine, or by adopting a type in which a single nozzle is reciprocated, the liquid is more effectively sprayed onto the traveling body. It becomes possible.

Spray unit for the formation of flat jets

Thermally isolated liquid supply for web moistening

A system, in certain embodiments, includes a manifold including an air tube disposed about a water tube. The system also includes multiple nozzles coupled to the manifold, where each nozzle is coupled to the air tube and the water tube.

Method and apparatus for optically monitoring and controlling a moving fiber of material

A beam of light is transmitted from a transmitter (30) which is broken as the moving fiber (22) passes through the beam. A receiver (32) receives the light and generates a signal in response thereto. The signal is processed to determine the status of the pattern generated by the moving fiber (22) of material. In response to changes in the status of the pattern, the rate at which the fiber is dispensed and/or the movement of the pattern can be adjusted as well as alarm conditions noted.

STATIC SPRAY MIXER

1. Статический распылительный смеситель для смешивания и распыления по меньшей мере двух текучих компонентов, содержащий трубчатый корпус (2) смесителя, который проходит в направлении продольной оси (А) до дистального конца (21), который имеет выходное отверстие (22) для компонентов, по меньшей мере один расположенный в корпусе (2) смесителя смесительный элемент (3) для смешивания компонентов, а также распылительную втулку (4), которая имеет внутреннюю поверхность, которая окружает корпус (2) смесителя в его концевой зоне, при этом распылительная втулка (4) имеет впускной канал (41) для находящейся под давлением распылительной среды, при этом в наружной поверхности корпуса (2) смесителя или во внутренней поверхности распылительной втулки (4) предусмотрено несколько проходящих к дистальному концу канавок (5), которые образуют между распылительной втулкой (4) и корпусом (2) смесителя отдельные проточные каналы (51), через которые может проходить распылительная среда от впускного канала (41) распылительной втулки (4) до дистального конца (21) корпуса (2) смесителя, отличающийся тем, что впускной канал (41) расположен асимметрично относительно продольной оси (А).2. Статический распылительный смеситель по п. 1, в котором впускной канал (41) входит во внутреннюю поверхность распылительной втулки (4) перпендикулярно продольной оси (А).3. Статический распылительный смеситель по любому из пп. 1 или 2, в котором корпус (2) смесителя имеет дистальную концевую зону (27), которая сужается к дистальному концу (21), причем внутренняя поверхность распылительной втулки (4) предназначена для взаимодействия с дистальной концевой зоной (27).4. Статический распылител РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B05B 7/08 (13) 2013 107 372 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013107372/05, 09.05.2011 (71) Заявитель(и): ЗУЛЬЦЕР МИКСПЭК АГ (CH) Приоритет(ы): (30) Конвенционный приоритет: 20.07.2010 EP 10170139.9 (85) ...

Method and apparatus for focusing an output from an output port of an output device of a jet apparatus viscous medium

本发明涉及一种用于聚焦从喷射装置（1）的输出装置（2）的输出开口（3）输出的粘性介质的方法，其中，至少一个气体流（11）在粘性介质的输出和粘性介质到衬底（4）上的碰撞之间对准粘性介质，其中，粘性介质借助于所述气体流（11）被聚焦。

Static spraying mixer

FIELD: process engineering. SUBSTANCE: invention relates to spraying and mixing of fluid components. Static spraying mixer of at least two fluid components comprises tubular body (2). At least one components mixing element (3) and spraying sleeve (4) are arranged in said body (2). Mixer body outer surface or spraying sleeve inner surface has several grooves (5) extending to distal end to make separate flow channels (51) between said sleeve (4) and said body (2). Spraying medium can flow via flow channels (51) from spraying sleeve (4) inlet channel (41) to distal end (21) of mixer body (2). Every flow channel features varying inclination relative to lengthwise axis in flow direction. EFFECT: higher efficiency. 15 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 567 638 C2 (51) МПК B05B 7/10 (2006.01) B01F 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013107373/05, 09.05.2011 (24) Дата начала отсчета срока действия патента: 09.05.2011 (72) Автор(ы): ХИМЕР Андреас (CH), ШТЕМИХ Карстен (CH) (73) Патентообладатель(и): ЗУЛЬЦЕР МИКСПЭК АГ (CH) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.08.2014 Бюл. № 24 R U 20.07.2010 EP 10170141.5 (45) Опубликовано: 10.11.2015 Бюл. № 31 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 20.02.2013 2 5 6 7 6 3 8 (56) Список документов, цитированных в отчете о поиске: EP 0904844 A1, 31.03.1999;US 6591310 B2, 04.10.2005;US 6601782 B1, 05.08.2003;DE 2356229 A1, 22.05.1975;EP 0663241 A1, 19.07.1995;RU 2245188 C2, 27.01.2005 (86) Заявка PCT: 2 5 6 7 6 3 8 R U C 2 C 2 EP 2011/057379 (09.05.2011) (87) Публикация заявки PCT: WO 2012/010338 (26.01.2012) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) СТАТИЧЕСКИЙ РАСПЫЛИТЕЛЬНЫЙ СМЕСИТЕЛЬ (57) Реферат: Изобретение относится к статическому (4) предусмотрено несколько проходящих к распылительному смесителю ...

Method of generating spray having direction

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Nozzle, coating apparatus, and fluid coating method

Spray head for paint sprayer and paint sprayer

本发明涉及一种用于涂料喷涂器的喷头，特别是用于涂料喷涂枪或涂料喷涂杆的喷头，以用于产生涂料射流（101）。在此，气帽（12）包括两个帘幕空气通道（43、44），该两个帘幕空气通道的出口（45、46）设置在空气喇叭（28、29）之间，并且该两个帘幕空气通道的出口（45、46）相对于气帽（12）的贯通开口（27）的纵向轴线彼此相对地放置。

Two fluid nozzle and nozzle assembly comprising the same

The present invention relates to a two-fluid nozzle coupled to a nozzle assembly to spray a first fluid in combination with a second fluid, and a nozzle assembly including the same. The two-fluid nozzle includes: an internal nozzle portion for spraying the first fluid and the second fluid individually; and an external nozzle portion coupled to the outside of the internal nozzle portion, having a coupling protrusion for coupling and fixing to a nozzle assembly at a predetermined location, and configured to spray the first fluid and the second fluid in combination with each other. According to the present invention, the coupling protrusion is formed at the outer circumference of the internal nozzle portion so that the two-fluid nozzle may be coupled and fixed to a predetermined location at all times, and thus installation work of the two-fluid nozzle can be facilitated, and the time required for installation can be reduced.

Liquid spray unit, method for spraying liquid using it, and chemical preparation

一种液体喷洒单元，即使在高速造纸机中，其也可以将液体(处理液、药剂等)稳定地施加于移动物体上。将液体喷洒至移动物体的液体喷洒单元包括：喷洒管(1)，其配置有用于喷洒液体(L)的喷嘴(11)；以及风箱(2)，其配置有用于喷射气流(B)的开口(23)，其中该喷洒管(1)和风箱(2)布置成将气流(B)从气流喷射口(23)喷向从喷嘴(11)喷出的液体(L)，并且在由气流(B)加速后，所喷出的液体(L)喷向该移动物体(R)。通过根据所施加的液体量或者造纸机等的内部空间而将该单元制造得紧凑，或者通过采用往复移动的单喷嘴类型的单元，可以更加有效地喷洒液体至移动物体。

Applicator for spraying elastomeric materials

用于喷涂弹性体材料的施加器，所述施加器包括具有内孔和用于收纳弹性体材料供料的流体入口的施加器主体。一喷嘴联接到所述施加器主体并具有排出端部，所述排出端部带有经由流体通道与所述流体入口流体连通的喷射出口。一针形阀可滑动地安装在所述内孔中，以在用于封闭所述流体通道的闭合位置和用于打开所述流体通道以喷射所述弹性体材料的打开位置之间移动。一气帽邻近所述喷嘴而联接到所述施加器主体以提供雾化气流和风扇控制气流。所述针形阀具有顶端部分，所述顶端部分被成形为延伸通过所述喷嘴，从而当所述针形阀处于所述闭合位置时与所述喷嘴的所述排出端部大致齐平。

Apparatus and method for varying the properties of a multiple-phase jet

本发明涉及一种设备和一种方法，其用于通过多相射流与一股或多股致动射流之间的流体相互作用来喷射具有可变方向和/或开度的多相射流。