Steven E Barhorst, 671340 Maple Leaf Ct, Sidney, OH 45365
Steven Barhorst Phones & Addresses
1340 Maple Leaf Ct, Sidney, OH 45365 937-4984228
North Fort Myers, FL
Anna, OH
Mentions for Steven E Barhorst
Publications & IP owners
Us Patents
Method And Apparatus For Welding
US Patent:
7084372, Aug 1, 2006
Filed:
Feb 27, 2004
Appl. No.:
10/789093
Inventors:
Todd Holverson - Appleton WI, US
Anthony Nikodym - Troy OH, US
Lin Zhang - Appleton WI, US
Steven Barhorst - Sidney OH, US
Jon Reynolds - Appleton WI, US
Anthony Nikodym - Troy OH, US
Lin Zhang - Appleton WI, US
Steven Barhorst - Sidney OH, US
Jon Reynolds - Appleton WI, US
Assignee:
Illinois Tool Works Inc. - Glenview IL
International Classification:
B23K 9/09
US Classification:
219137PS, 21913051, 2191463
Abstract:
A method and apparatus for MIG welding is disclosed. When in an ac mode the output is unbalanced, or the balance may be controlled. The balance may be controlled to provide a desired deposition rate and/or to obtain a desired dilution. The frequency may be any frequency, for example 30 Hz, 60 Hz, 90 Hz, or more. The weld path may have groove with angle of less than 50 degrees. A consumable, cored, wire may be used, and provide at rates of 30 or 35 pounds per hour using a single arc. In various embodiments the balance may have a negative portion of at least 1. 5 times the positive portion. The process may be started using an extended negative portion, for example 0. 5 or 0. 75 seconds.
Straight Polarity Metal Cored Wires
US Patent:
7087860, Aug 8, 2006
Filed:
Apr 13, 2004
Appl. No.:
10/823173
Inventors:
Anthony Nikodym - Troy OH, US
Steven Barhorst - Sidney OH, US
Steven Barhorst - Sidney OH, US
Assignee:
Hobart Brothers Company - Troy OH
International Classification:
B23K 35/22
US Classification:
2191461, 21914631, 21914651
Abstract:
A core composition of a metal-cored wire comprising a combination of graphite and potassium compounds has been proven to stabilize the arc in a straight polarity welding configuration. In particular, adding a combination of graphite and potassium manganese titanate (KMnTiO) and potassium sulfate (KSO) in the preferred combination of graphite and potassium compounds from the range of about 0. 3% to about 5. 0% wt resulted in a greatly stabilized arc, reduced spatter and reduced warpage while maintaining high deposition rates of the DCEN welding process.
Method And Apparatus For Welding
US Patent:
7335852, Feb 26, 2008
Filed:
Jul 14, 2006
Appl. No.:
11/457519
Inventors:
Todd E. Holverson - Appleton WI, US
Anthony F. Nikodym - Troy OH, US
Lin Zhang - Appleton WI, US
Steven Barhorst - Sidney OH, US
Jon O. Reynolds - Appleton WI, US
Anthony F. Nikodym - Troy OH, US
Lin Zhang - Appleton WI, US
Steven Barhorst - Sidney OH, US
Jon O. Reynolds - Appleton WI, US
Assignee:
Illinois Tool Works Inc. - Glenview IL
International Classification:
B23K 9/09
US Classification:
21913051, 2191463
Abstract:
A method and apparatus for MIG welding is disclosed. When in an ac mode the output is unbalanced, or the balance may be controlled. The balance may be controlled to provide a desired deposition rate and /or to obtain a desired dilution. The frequency may be any frequency, for example 30 Hz, 60 Hz, 90 Hz, or more. The weld path may have groove with angle of less than 50 degrees. A consumable, cored, wire may be used, and provide at rates of 30 or 35 pounds per hour using a single arc. In various embodiments the balance may have a negative portion of at least 1. 5 times the positive portion. The process may be started using an extended negative portion, for example 0. 5 or 0. 75 seconds.
Straight Polarity Metal Cored Wire
US Patent:
2003013, Jul 24, 2003
Filed:
Jan 22, 2002
Appl. No.:
09/683584
Inventors:
Anthony Nikodym - Troy OH, US
Steven Barhorst - Sidney OH, US
Steven Barhorst - Sidney OH, US
Assignee:
Illinois Tool Works Inc. - Glenview IL
International Classification:
B23K009/173
US Classification:
219/1370WM, 219/074000, 219/145220, 219/146220
Abstract:
A core composition of a metal-cored wire comprising a combination of graphite and potassium compounds has been proven to stabilize the arc in a straight polarity welding configuration. In particular, adding a combination of graphite and potassium manganese titanate (KMnTiO) and potassium sulfate (KSO) in the preferred combination of graphite and potassium compounds from the range of about 0.3% to about 5.0% wt resulted in a greatly stabilized arc, reduced spatter and reduced warpage while maintaining high deposition rates of the DCEN welding process.
Method And Apparatus For Welding
US Patent:
2003018, Oct 2, 2003
Filed:
Mar 29, 2002
Appl. No.:
10/112980
Inventors:
Todd Holverson - Appleton WI, US
Anthony Nikodym - Troy OH, US
Lin Zhang - Appleton WI, US
Steven Barhorst - Sidney OH, US
Jon Reynolds - Appleton WI, US
Anthony Nikodym - Troy OH, US
Lin Zhang - Appleton WI, US
Steven Barhorst - Sidney OH, US
Jon Reynolds - Appleton WI, US
Assignee:
Illionis Tool Works Inc.
International Classification:
B23K009/10
US Classification:
219/1370PS, 219/130510, 219/145220
Abstract:
A method and apparatus for MIG welding is disclosed. When in an ac mode the output is unbalanced, or the balance may be controlled. The balance may be controlled to provide a desired deposition rate and/or to obtain a desired dilution. The frequency may be any frequency, for example 30 Hz, 60 Hz, 90 Hz, or more. The weld path may have groove with angle of less than 50 degrees. A consumable, cored, wire may be used, and provide at rates of 30 or 35 pounds per hour using a single arc. In various embodiments the balance may have a negative portion of at least 1.5 times the positive portion. The process may be started using an extended negative portion, for example 0.5 or 0.75 seconds.
Method And Apparatus For Welding
US Patent:
2008014, Jun 26, 2008
Filed:
Feb 5, 2008
Appl. No.:
12/026156
Inventors:
Todd Holverson - Appleton WI, US
Anthony Nikodym - Troy OH, US
Lin Zhang - Appleton WI, US
Steven Barhorst - Sidney OH, US
Jon Reynolds - Appleton WI, US
Anthony Nikodym - Troy OH, US
Lin Zhang - Appleton WI, US
Steven Barhorst - Sidney OH, US
Jon Reynolds - Appleton WI, US
Assignee:
Illinois Tool Works Inc. - Glenview IL
International Classification:
B23K 9/167
US Classification:
219 74
Abstract:
A method and apparatus for MIG welding is disclosed. When in an ac mode the output is unbalanced, or the balance may be controlled. The balance may be controlled to provide a desired deposition rate and/or to obtain a desired dilution. The frequency may be any frequency, for example 30 Hz, 60 Hz, 90 Hz, or more. The weld path may have groove with angle of less than 50 degrees. A consumable, cored, wire may be used, and provide at rates of 30 or 35 pounds per hour using a single arc. In various embodiments the balance may have a negative portion of at least 1.5 times the positive portion. The process may be started using an extended negative portion, for example 0.5 or 0.75 seconds.
System And Method Of Reducing Diffusible Hydrogen In Weld Metal
US Patent:
2011024, Oct 13, 2011
Filed:
Apr 4, 2011
Appl. No.:
13/079521
Inventors:
Steven Barhorst - Sidney OH, US
Mario Amata - Dublin OH, US
Joseph C. Bundy - Piqua OH, US
Mario Amata - Dublin OH, US
Joseph C. Bundy - Piqua OH, US
Assignee:
Illinois Tool Works Inc. - Glenview IL
International Classification:
B23K 9/16
US Classification:
219 74
Abstract:
This disclosure relates generally to arc welding. In an embodiment, a welding system has a welding gas supply system configured to supply a gas flow including a shielding gas and a fluorine-containing gas to a weld pool. Furthermore, the shielding gas is configured to control an atmosphere surrounding the weld pool, the fluorine-containing gas is configured to reduce diffusible hydrogen in the weld pool, and the fluorine-containing gas is substantially free of sulfur.
Dc Electrode Negative Rotating Arc Welding Method And System
US Patent:
2013015, Jun 20, 2013
Filed:
Nov 20, 2012
Appl. No.:
13/681687
Inventors:
Illinois Tool Works Inc. - Glenview IL, US
James Lee Uecker - Appleton WI, US
Steven Barhorst - Sidney OH, US
Bryan Dustin Marschke - Kimberly WI, US
Mario Amata - Dublin OH, US
James Lee Uecker - Appleton WI, US
Steven Barhorst - Sidney OH, US
Bryan Dustin Marschke - Kimberly WI, US
Mario Amata - Dublin OH, US
Assignee:
Illinois Tool Works Inc. - Glenview IL
International Classification:
B23K 9/12
B23K 9/09
B23K 9/09
US Classification:
21913051, 2191301
Abstract:
A welding operation is performed by moving or rotating an arc in a welding torch, and feeding a metal cored wire through the torch in a direct current, electrode negative welding process. The electrode may include one or more arc stabilizers. The welding process may be pulsed or non-pulsed. Moreover, the process may be used with a number of different base metals intended to be welded, such as thin plate, galvanized metals, painted metals, coated metals, and so forth.
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