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Class Information
Number: 118/627
Name: Coating apparatus > With means to apply electrical and/or radiant energy to work and/or coating material > Electrostatic and/or electromagnetic attraction or projection of coating material to work > With assisting projection or spray of coating material through free space
Description: Apparatus wherein a means or force additional or supplemental to an electrostatic field is provided which aids the electrostatic field in moving the coating material toward the work to be coated.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7105058 |
Apparatus for forming a microfiber coating |
Sep. 12, 2006 |
| 7097711 |
Electrostatic flocking chamber for forming electrostatic flocking apparatus |
Aug. 29, 2006 |
| 7056387 |
Apparatus and method for electrostatic spraying of conductive coating materials |
Jun. 6, 2006 |
| 6887314 |
System for coating a substrate |
May. 3, 2005 |
| 6827781 |
Device for humidifying a material web |
Dec. 7, 2004 |
| 6787196 |
Apparatus for making a web of paper or board containing calcium carbonate |
Sep. 7, 2004 |
| 6736899 |
Electrostatic processing chamber arranged in electrostatic flocking apparatus and electrostatic coating apparatus |
May. 18, 2004 |
| 6716286 |
Electrostatically assisted coating method and apparatus with focused electrode field |
Apr. 6, 2004 |
| 6680086 |
Method for making paper, assembly for implementing the method and paper product produced by the method |
Jan. 20, 2004 |
| 6666918 |
Electrostatically assisted coating apparatus with focused web charge field |
Dec. 23, 2003 |
| 6645300 |
Unipolarity powder coating systems including improved tribocharging and corona guns |
Nov. 11, 2003 |
| 6558754 |
Apparatus for distribution of particles on paper, process for providing paper with particles and particle coated paper |
May. 6, 2003 |
| 6491756 |
Method and device for spraying workpieces |
Dec. 10, 2002 |
| 6486004 |
Method and apparatus for application of spray adhesive to a leadframe for chip bonding |
Nov. 26, 2002 |
| 6326062 |
Spraying devices |
Dec. 4, 2001 |
| 6280524 |
Apparatus and method for coating fluorescent powder on a flat panel |
Aug. 28, 2001 |
| 6168666 |
Focused acoustic bead charger/dispenser for bead manipulating chucks |
Jan. 2, 2001 |
| 6127082 |
Apparatus and method for supplying material to a substrate |
Oct. 3, 2000 |
| 6126752 |
Semiconductor device having capacitor and manufacturing apparatus thereof |
Oct. 3, 2000 |
| 6113759 |
Anode design for semiconductor deposition having novel electrical contact assembly |
Sep. 5, 2000 |
| 6095082 |
Apparatus for applying granules to an asphalt coated sheet to form a pattern having inner and outer portions |
Aug. 1, 2000 |
| 6027699 |
Material forming apparatus using a directed droplet stream |
Feb. 22, 2000 |
| 6003342 |
Apparatus for production of optical fiber preform |
Dec. 21, 1999 |
| 5863408 |
Method and device for surface treatment |
Jan. 26, 1999 |
| 5807436 |
Rotary electrostatic dusting apparatus and method |
Sep. 15, 1998 |
| 5686149 |
Spray device and method for powder coating material |
Nov. 11, 1997 |
| 5654042 |
Powder coating system for difficult to handle powders |
Aug. 5, 1997 |
| 5637357 |
Rotary electrostatic dusting method |
Jun. 10, 1997 |
| 5629051 |
Method and apparatus for forming an insulator on a uniaxial tension focus mask of a color selection electrode |
May. 13, 1997 |
| 5584931 |
Electrostatic spray device |
Dec. 17, 1996 |
| 5582875 |
Apparatus and method for insulating a conductive paint during electrostatic painting |
Dec. 10, 1996 |
| 5405090 |
Electrostatic spray gun |
Apr. 11, 1995 |
| 5229171 |
Apparatus and method for uniformly coating a substrate in an evacuable chamber |
Jul. 20, 1993 |
| 5155500 |
Magnetic recording device using magnetic fluid developing agent |
Oct. 13, 1992 |
| 5138971 |
Web charging apparatus |
Aug. 18, 1992 |
| 5032422 |
Electrostatically depositing and electrostatically neutralizing |
Jul. 16, 1991 |
| 5029553 |
Apparatus for providing a uniform coating on a continuous horizontally moving metal strip |
Jul. 9, 1991 |
| 4970399 |
Method and apparatus for processing UV-hardenable reaction resin compounds |
Nov. 13, 1990 |
| 4812326 |
Evaporation source with a shaped nozzle |
Mar. 14, 1989 |
| 4795339 |
Method and apparatus for depositing nonconductive material onto conductive filaments |
Jan. 3, 1989 |
| 4667620 |
Method and apparatus for making plastic containers having decreased gas permeability |
May. 26, 1987 |
| 4637339 |
Electrode arrangement for a coating installation |
Jan. 20, 1987 |
| 4635586 |
Setup for producing metallic coatings |
Jan. 13, 1987 |
| 4606928 |
Vortex effect electrostatic fluidized bed coating method and apparatus |
Aug. 19, 1986 |
| 4597533 |
Electrostatic spraying apparatus |
Jul. 1, 1986 |
| 4582718 |
Method and apparatus for depositing nonconductive material onto conductive filaments |
Apr. 15, 1986 |
| 4520754 |
Process and apparatus for electrostatic application of liquids or powders on substances or objects |
Jun. 4, 1985 |
| 4512281 |
Method for coating optical transmission glass fibers |
Apr. 23, 1985 |
| 4385079 |
Method and apparatus for re-ionizing insulating powder in an installation for electrostatically depositing powder on objects |
May. 24, 1983 |
| 4377603 |
Method and apparatus for electrostatic powder coating |
Mar. 22, 1983 |
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