Greg N Harrell

US Patent:

20130092848, Apr 18, 2013

Filed:

Jul 15, 2011

Appl. No.:

13/704383

Inventors:

James M. Borsuk - Westlake OH, US
Greg Harrell - Clyde OH, US
Edward C. McGhee - Amherst OH, US
James Smith - Amherst OH, US

Assignee:

NORDSON CORPORATION - Westlake OH

International Classification:

G21K 5/00
G21K 5/08

US Classification:

250504 R, 2504931

Abstract:

Apparatus for generating ultraviolet light and methods of operating an ultraviolet light source. The apparatus may include a microwave chamber () enclosing an interior space, a light source () with a lamp head () coupled to the microwave chamber (), an ultraviolet (UV) transmissive member () positioned above the lamp face () and below the interior space to define a plenum () therebetween, and an exhaust system () coupled in fluid communication with the plenum. The lamp head () has a lamp face () through which ultraviolet light () and cooling air () are emitted. The UV transmissive member () is configured to transmit the ultraviolet light () into the interior space and to divert the cooling air () from the interior space. The exhaust system () configured to exhaust the cooling air () from the plenum ().

US Patent:

63258536, Dec 4, 2001

Filed:

Jun 19, 1997

Appl. No.:

8/878756

Inventors:

Patrick Thomas Hogan - Lorain OH
David M. Selestak - Avon OH
Richard Zakrajsek - Lorain OH
William E. Donges - Wellington OH
Chris Havlik - Elyria OH
Greg Harrell - Clyde OH
Zygmunt Carl Omilion - Parma OH
Kevin Fox - Avon Lake OH

Assignee:

Nordson Corporation - Westlake OH

International Classification:

B05C 500

US Classification:

118300

Abstract:

Apparatus and methods for spray coating selected areas of a circuit board with a liquid coating material without coating regions of the circuit board to be left uncoated. In one mode of operation, a bead of liquid coating material dispensed from an elongated nozzle tip is atomized by directing jets of air pressurized against the bead to form a conical, swirling spray pattern which is sprayed on selected areas of a circuit board. In a second mode of operation, the non-atomized bead of liquid coating material dispensed through the elongated nozzle tip is applied on selected areas of the circuit board. In a third mode of operation, jets of pressurized air are directed against the bead of liquid coating material to create a soft swirl pattern, without atomizing the bead of coating material. In a second embodiment of the invention, the bead of liquid coating material is dispensed from a nozzle without the elongated nozzle tip.

Address:

404 Park Pl, Berea, OH 44017

VIN:

5FNYF28587B011076

Make:

HONDA

Model:

PILOT

Year:

2007