| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 427348000 | Gas jet or blast mechanically treats coating | 11 |
| 20080233293 | METHOD AND APPARATUS FOR COATING DUCTS - The present disclosure includes a method of applying a coating material to an air duct including inserting a first end of a supply line including a spray head and a camera through a first opening in the air duct; initiating flow of coating material to the spray head through the supply line; pulling the supply line and the attached spray head and camera so that the spray head deposits coating material onto the interior surfaces of the duct while capturing the deposition of coating material using the camera. Using the process and apparatus of the present disclosure provides for the coating of the inside of a air duct while being able to observe and monitor the deposition of coating material in order to ensure that the coating material is applied consistently and evenly along the length of the air duct. | 09-25-2008 |
| 20090304936 | Protective Coating Application System - A method for applying a protective coating to a painted workpiece uses an application apparatus which discharges the protective coating as well as streams of compressed air for spreading the discharged protective coating on a surface of the workpiece. The protective coating is fed from an application nozzle unit to the workpiece. The protective coating is uniformly spread over the workpiece by streams of compressed air radiated thereat. | 12-10-2009 |
| 20100221434 | Micro-Extrusion System With Airjet Assisted Bead Deflection - A gas jet source is used in conjunction with a micro-extrusion printhead assembly in a micro-extrusion system to bias extruded material onto a target substrate. The micro-extrusion system includes a material feed system for pushing/drawing materials out of extrusion nozzles defined in the printhead assembly as the printhead assembly is moved over the substrate. The gas jet source is positioned near the nozzle outlets, and directs a gas jet against the extruded material as it exits the extrusion nozzles such that the extruded material is reliably directed (biased) toward the target substrate. In some embodiments the gas jet causes slumping (flattening) of the extruded material against the substrate, producing low aspect ratio lines that may be merged to form a connected structure. | 09-02-2010 |
| 20100221435 | Micro-Extrusion System With Airjet Assisted Bead Deflection - A air jet source is used in conjunction with a micro-extrusion printhead assembly in a micro-extrusion system to bias extruded material onto a target substrate. The printhead assembly utilizes paste valves or other feed system to push/draw an extrusion material through dispensing orifices defined on an extrusion needle, nozzle or stacked plate printhead as the printhead assembly is moved over the substrate. The air jet source is positioned near the dispensing outlets, and directs a gas jet against the extruded material such that the extruded material is reliably biased against the target substrate. Multiple dispensing orifices are defined in a paste dispensing needle to improve starts and stops, as well as improving overall ink distribution. Two independently activated air sources and multiple air jet outlets are utilized to improve control over the quality of bus bars formed by the extruded material. | 09-02-2010 |
| 20110076405 | HOLE DRILLING WITH CLOSE PROXIMITY BACKWALL - A method of making a coated component with a close proximity backwall is achieved by applying a coating to a pre-existing workpiece that contains a substrate with a plurality of apertures. The substrate is in close proximity to a backwall. The coating is removed from the plurality of apertures with a fluid jet cutting system. The fluid jet cutting system has a fluid jet that does not include a particulate material additive. | 03-31-2011 |
| 20110236584 | METHOD AND APPARATUS FOR CONDUCTING FILM COATING ON SURFACE OF SPINNING CIRCULAR WORKPIECE UNDER ACTION OF GAS PRESSURE, AND NOZZLE UTILIZED IN THE SAME - This invention relates to a method for conducting film coating on the surface of spinning circular workpiece under action of gas pressure, and nozzle utilized in the same. Circular workpiece to be coated is held on a rotating mechanism, and a feedstock loading machine having a nozzle, which is capable of guiding redundant feedstock and overflowing in a specific direction, is set to have a 100 μm gap with the circular workpiece. When the rotating mechanism is rotated, the polymer solution is precoated on the surface of the circular workpiece, and when gas valve is opened, the polymer solution is squeezed to a predetermined thickness by an annular high pressure gas-stream formed on the periphery of a cylinder, produced from the high pressure gas released. | 09-29-2011 |
| 20120213934 | APPARATUS AND METHODS FOR IMPINGING FLUIDS ON SUBSTRATES - Herein are disclosed apparatus and methods for impinging fluids, e.g. heated fluids, onto the surface of moving substrates and then locally removing the impinged fluid. The apparatus may comprise at least first and second fluid delivery outlets that are in diverging relation to each other. A long axis of the first fluid delivery outlet may be oriented obliquely to the path of the first moving substrate, and a long axis of the second fluid delivery outlet may be oriented obliquely to the path of the second moving substrate. The apparatus may comprise at least first and second fluid capture inlets that are locally positioned relative to the first and second fluid delivery outlets, respectively. | 08-23-2012 |
| 20130236647 | MACHINE AND TREATMENT PROCESS VIA CHROMATOGENOUS GRAFTING OF A HYDROXYLATED SUBSTRATE - The invention relates to a machine for chromatogenous grafting treatment of a scrolling substrate (S) having a hydroxylated face (Fh), comprising:
| 09-12-2013 |
| 20130273252 | COATING APPARATUS AND COATING METHOD - A coating apparatus including a coating part which coats a liquid material containing a metal on a substrate, a coating-film forming part which subjects the liquid material coated on the substrate to a predetermined treatment to form a coating film, and a removing part which removes a peripheral portion of the coating material formed along the outer periphery of the substrate. | 10-17-2013 |
| 20160052008 | LIQUID APPLICATION SYSTEM - It is provided in a liquid application system for applying liquid to a material cake transported on a conveyor device having a liquid application device, that the conveyor device comprises a porous section on which the material cake lies or which the material cake contacts and which is permeable for a liquid to be applied, that the liquid application device comprises an application device via which the liquid to be applied can be applied to the side of the porous section of the conveyor device facing away from the material cake, and that the liquid application device comprises an overpressure chamber having a first overpressure relative to the environment by which the porous section of the conveyor device passes, wherein the applied liquid can be transported via the first overpressure through the porous section of the conveyor device or held via the first overpressure to the porous section. | 02-25-2016 |
| 427349000 | Metal coating | 1 |
| 20130224385 | Method and Apparatus for Galvanizing an Elongated Object - A method and apparatus for galvanizing an elongated object, such as, but not limited to, a metal strip, wire, or rod, using gaseous nitrogen, a mixture of gaseous and liquid nitrogen, and combinations thereof is described herein. | 08-29-2013 |
