Matches 1 - 50 out of 89 1 2 >
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7387684 Single-dose spray system for application of liquids onto the human body  
A spray device for coating a surface of a human body with a spray liquid, the spray device including at least one nozzle and at least one liquid container, wherein the at least one liquid container...
7332037 Numerical jet machine for the application of a coating onto a substrate  
The invention concerns a contactless numerical printing machine for products of average fluidity, such as varnish, glue, and conducting or scratchable ink, onto a substrate of variable thickness...
7297211 Single-dose spray system for application of liquids onto the human body  
A spray device for coating a surface of a human body with a spray liquid, the spray device including at least one nozzle and at least one liquid container, wherein the at least one liquid container...
7182271 Apparatus and method for detecting liquid flow from a spray device  
A flow sensor for detecting liquid flow generated by a spray device is non-invasive and capable of responding to rapid changes in the flow. The flow sensor includes a light emitter and a light...
7090726 Direct feed extruder supply system  
A pair of hoses connects directly from the feed pumps to the extruder without utilizing a PCV (pressure compensating valve). Each feed unit has automatic air pressure relief through a solenoid...
7001466 Systems and methods for automatic and continuous coating supply during optical fiber production  
Systems and methods are disclosed for an automatic and continuous supply of coating material to a coating applicator in optical fiber fabrication. The present invention switches from one coating...
6955724 Spray-coating device for a coating liquid  
A spraycoating device includes at least one coating liquid spray gun ( 2 ) which contains a measuring valve device ( 40 ) opening or closing a compressed gas measuring valve flow path ( 42 )...
6881267 Photoresist supply apparatus for preventing photoresist loss through drain line  
A photoresist supply apparatus is provided. The photoresist supply apparatus includes a lower photoresist sensor and an upper photoresist sensor respectively installed near the bottom and the top...
6692572 Active compensation metering system  
This invention relates generally to systems for depositing a material onto a surface, and more particularly, to control systems for metering the amount of material being dispensed. The present...
6391111 Coating apparatus  
To provide a coating apparatus which is capable of making short a lag time up to action of a valve and making operate a discharging pump and a valve with the best timing. By employing electric-air...
5814151 Apparatus for spraying photoresist  
A photoresist spraying apparatus for coating a photoresist with pressure from a nitrogen gas includes a tank which has a photoresist holding portion and an air portion. A photoresist inflow conduit...
5799578 Printing press and liquid supply  
A printing press including a device for feeding a viscous fluid, such as a lacquer or varnish. The viscous fluid, such as a lacquer or varnish, can be taken from a cartridge and be distributed to a...
5776249 Powder spray coating device  
A powder spray coating device which includes an injector air flow controller having two alternate air flow paths for delivering feed air to an injector which delivers powder to a spray device....
5759277 Manual and automatic apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device  
An apparatus for supplying electrically conductive coating material, such as water-based paint, includes a manifold connected to a high voltage electrostatic power supply and to one or more coating...
5755884 Coating assembly with pressure sensing to determine nozzle condition  
An apparatus includes a welding assembly which forms a seam in a tubular can body. A coating assembly applies coating material to an inner side surface of the seam. Coating material is conducted to...
5549755 Apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device  
An apparatus for supplying electrically conductive coating material, such as water-based paint, includes a manifold connected to a high voltage electrostatic power supply and to one or more coating...
5540801 Apparatus for forming core layers for plywood  
An apparatus (12) for use in forming core layers for plywood from a plurality of veneer sections includes a manifold (48) which extends transversely to a work flow path and across which the veneer...
5531832 Nozzle assembly for pan oiler  
A pan oiler for spraying oil into cavities in pans moving on a conveyor including a stationary center nozzle assembly and spaced outer nozzle assemblies. The outer nozzle assemblies are mounted on...
4678100 Variable flow rate dispensing valve assembly  
A material dispensing valve finding particular application in the robotic dispensing of sealants, adhesives, etc. in a desired pattern on a workpiece. The dispensing valve comprises a unique...
4465714 Sequentially pulsed spraying system  
Articles such as fruit on a conveyor are spray coated with liquid wax from a transverse row of sequentially pulsed spray nozzles controlled by microcomputer signals to solenoid nozzle valves. The...
4180011 Apparatus for spraying a coating on the inside surfaces of longitudinal seams on can bodies  
The inside surfaces of longitudinal seams on can bodies are sprayed with a coating by moving the can bodies longitudinally along an arm with the seams spaced vertically above the arm. An air spray...
4104983 Pulsating glue head for folding machines  
Apparatus for automatically spot gluing printed sheets on a folding machine. The apparatus comprises an applicator head, an internally defined cylinder interconnected with a source of fluid...
4084539 Voltage to air pressure transducer  
A means for providing a variable fluid pressure responsive to changes in a measured variable includes a fluid pressure reservoir and electrically controlled fluid supply and exhaust valves...
4013037 Apparatus for controllably applying liquids to a moving surface  
A servo motor is mounted to a liquid spray head and operated by a speed sensing control means to automatically control the liquid flow rate from the head in proportion to the speed at which a...
4006703 Foamed wax apparatus  
Foamed wax is produced and sprayed onto automobiles following the washing thereof by automatic washing apparatus. Liquid wax is combined with a foaming agent, water and air to form a foamed wax...
3921570 Apparatus for striping inside seams of cans  
A method and apparatus for applying an impervious protective coating over the inside seam of a cylindrical metal can body either before or after the seam is welded, soldered or cemented and prior...
3908583 Conveying apparatus with controlled spray means for coating printed products  
A conveying apparatus with a regulatable conveying stream for a liquid, wherein a pressure container for the liquid is connected with a conveying line and via a mechanical-pneumatic or...
3899311 Recovery of powder in an electrostatic powder spraying operation  
A filter chamber of a powder recovery apparatus has an inlet through which a powder-carrying air stream is admitted, and an outlet. Filter elements are interposed between the inlet and the outlet...
3890922 Sealant applying apparatus  
A sealant applying apparatus for delivering a ribbon or bead of the sealant at a uniform cross-section onto a workpiece, includes a metering pump for metering a controlled quantity of hydraulic...
3865073 Material marking apparatus  
A marking liquid is stored in an air pressurized reservoir for delivery to a normally closed, pneumatically actuated marking valve which, when momentarily opened, sprays a jet of the liquid on...
3861351 APPARATUS FOR COATING AND STACKING PRINTED SHEETS  
Apparatus for receiving freshly printed sheets directly from the delivery end of a sheet-fed press, applying a film-forming coating to the printed surfaces of the sheets, and piling the coated...
3826224 THERMOPLASTIC DISPENSER SYSTEM HAVING NON-CLOGGING MELTING ZONE  
This invention relates to a system for dispensing thermoplastic materials and particularly to a system for dispensing so-called "high performance" hot melt adhesives. More specifically, the...
3742899 POWDER MARKER  
A marking device is disclosed for producing a powder mark upon a fabric piece when it is positioned against the device, having sensing orifice which normally projects a flow of low pressure air,...
3730133 APPARATUS FOR REMOTE MARKING OF ARTICLES OF MANUFACTURE  
An apparatus for remote marking of articles of manufacture are described. A gun capable of ejecting cohesive liquid pulses onto article surfaces is shown. A marking liquid is supplied to the gun at...
3661679 ADHESIVE APPLICATOR FOR PLYWOOD PATCHING MACHINE  
A conventional plywood patching machine is modified to permit accurately controlled application of adhesive directly to the interface between patch and ply. Nozzle applicators are built into the...
3628500 CEMENTING APPARATUS FOR WORKPIECES, SUCH AS SHOES  
The apparatus automatically applies a uniform width band of cement about the periphery of the bottom surface of a workpiece, such as a shoe, in response to the positioning of a shoe against the...
3593680 AUTOMATIC AIR PAINTING APPARATUS  
Automatic air painting apparatus for painting precision stripes on relatively large, elongated workpieces. The workpieces are moved past an airbrush assembly by a conveyor mechanism. As they pass...
3491718 SYSTEM FOR CONTROLLING SEQUENTIAL OPERATIONS  
3490413 CEMENT APPLYING MECHANISM  
3482544 FLUID EJECTION APPARATUS  
3448666 CROSS-BOTTOM SACK AND APPARATUS FOR MANUFACTURING SAME  
3324513 Process and apparatus for moistening cotton fibers in a gin plant  
3266459 Chemical compound applicator for threaded fasteners  
3263971 Automatic sampling means for asphalt plants  
3252442 Apparatus for spray coating hollow articles  
3246625 Apparatus for greasing baking pans  
3195501 Apparatus for spray coating glassware  
3190258 Automatic gasket compound applying machine  
3152923 Apparatus for spraying adhesive on cartons  
3106491 Pipe cleaning and coating apparatus  
Matches 1 - 50 out of 89 1 2 >