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Todd G Dosen

from Side Lake, MN
Age ~65
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Related to:
Gerald McnabbStephanie L Carlson, 38Jacob H Farkes, 41Brian Hurley, 36Jonathan C Jensen, 54Charles Nixon, 53Aaron Hutchinson, 42John J Hurley, 44
Connected to:
Dragana Dosen, 58Ryan Dosen, 45Steven L Dosenbach, 45Denise L Doser, 44Nanci L Dosh, 75Shannon Dosh, 64Tara A Dosh, 43Brian D Doshan, 50Hayley E Doshay, 38Danielle L Doshen, 30

Todd Dosen Phones & Addresses

  • 12462 Perch Lake Rd, Side Lake, MN 55781 (218) 254-4155
  • Chisholm, MN

Publications

Us Patents

Support For Heat Exchanger Tubes

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US Patent:
6357513, Mar 19, 2002
Filed:
Jan 28, 2000
Appl. No.:
09/493382
Inventors:
Robert Janezich - Hibbing MN
Todd G. Dosen - Side Lake MN
Assignee:
LM Radiator, Inc. - Hibbing MN
International Classification:
F28F 900
US Classification:
165 67, 165162, 122510
Abstract:
A novel individual support for a heat exchanger is disclosed which frictionally engages the outer surface of a tube-and-fin assembly and provides for interlocking of the supports. The novel support includes an alignment probe to facilitate installation and to prevent axial movement of the support.

Removable Tube Heat Exchanger And Header Plate

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US Patent:
6964297, Nov 15, 2005
Filed:
Jul 14, 1999
Appl. No.:
09/357356
Inventors:
Robert Janezich - Hibbing MN, US
James Comstock - Goodland MN, US
Todd G. Dosen - Side Lake MN, US
Assignee:
L & M Radiator, Inc. - Hibbing MN
International Classification:
F28F009/04
US Classification:
165178, 165 76, 165173, 285 19, 285231
Abstract:
A heat exchanger design is described which includes header plates, apertures, seals and flow tubes. A plurality of apertures in at least one header plate are configured to allow a flow tube to be inserted into or removed from the aperture as a whole at an angle. A seal is included within the aperture and is supported by differing diameters of the aperture wall. The seal engages the flow tube in a manner to allow high pressure operation of the heat exchanger when the flow tube is perpendicular to the header plate.

Heat Exchanger With Improved Tank And Tube Construction

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US Patent:
20130081795, Apr 4, 2013
Filed:
Sep 30, 2011
Appl. No.:
13/249931
Inventors:
Robert Janezich - Hibbing MN, US
Aaron Patrick Morgan - Britt MN, US
Todd Gregory Dosen - Side Lake MN, US
Assignee:
L&M Radiator, Inc. - Hibbing MN
International Classification:
F28F 9/02
US Classification:
165173
Abstract:
A heat exchanger assembly includes a first tank having a tube side wall and a first reservoir. A first row of apertures extends through the tube side wall of the first tank. A first mounting block is secured to the first tank and has a first aperture. A second tank has a tube side wall and a second reservoir with a second row of apertures extending through its tube side wall. A second mounting block is secured to the second tank with a second aperture extending therethrough. A flow tube with a plurality of fins is received in the first aperture of the first block and the second aperture of the second block.

Heat Exchanger Tube

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US Patent:
52360458, Aug 17, 1993
Filed:
Apr 3, 1992
Appl. No.:
7/863186
Inventors:
Robert J. Janezich - Hibbing MN
Todd G. Dosen - Side Lake MN
Charles E. Cedar - Hibbing MN
Assignee:
L & M Radiator, Inc. - Hibbing MN
International Classification:
F28F 120
US Classification:
165183
Abstract:
A heat exchanger tube having fin elements angled in an acute manner from a lateral axis of the flow tube to promote the deflection of debris. The heat exchanger may have a deflector element positioned between the fin elements to prevent the collection of debris between the fin elements.

Radiator Construction

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US Patent:
54332680, Jul 18, 1995
Filed:
Dec 3, 1993
Appl. No.:
8/161913
Inventors:
Robert J. Janezich - Hibbing MN
Todd G. Dosen - Side Lake MN
Charles E. Cedar - Hibbing MN
Assignee:
L & M Radiator, Inc. - Hibbing MN
International Classification:
F28F 904
US Classification:
165 76
Abstract:
An improved radiator construction comprising a cooling tube having a barbed end, preferably with an adjacent collar, spaced apart sufficient to engage an elastomeric seal. The seal and tube are positioned in the opening of a radiator or heat exchanger header so that the tube barb and collar and the engaged seal cooperate to retain the cooling tube in the header.

Heat Exchanger

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US Patent:
49305689, Jun 5, 1990
Filed:
May 17, 1989
Appl. No.:
7/352961
Inventors:
Robert J. Janezich - Hibbing MN
Charles E. Cedar - Hibbing MN
Todd G. Dosen - Side Lake MN
Assignee:
L and M Radiator, Inc. - Hibbing MN
International Classification:
F28F 902
US Classification:
165 76
Abstract:
A heat exchanger is described wherein each heat transfer tube is individually removable along its longitudinal axis such that a dense tube configuration within the heat transfer chamber can be maintained.

Heat Exchanger With Tanks, Tubes And Retainer

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US Patent:
20190219343, Jul 18, 2019
Filed:
Mar 28, 2019
Appl. No.:
16/367883
Inventors:
- Hibbing MN, US
Aaron Patrick Morgan - Britt MN, US
Todd Gregory Dosen - Side Lake MN, US
Paul R. Shuey - Pine City MN, US
International Classification:
F28F 9/02
F28F 9/06
F28D 1/053
F28D 7/00
F28F 9/04
Abstract:
A heat exchanger assembly includes first and second tanks having tube side walls, reservoirs formed therein, and apertures extending through the tube side walls. A flow tube having a plurality of fins on an exterior surface thereof, a first end, and a second end, the first end being received in an aperture of the first tank. A first seal is positioned between the flow tube and the first aperture. A retainer is positioned between the flow tube and the first aperture and between the first seal and the fins on the tube. A mounting block is positioned between the first tank and the fins on the tube, and is secured to the first tank. A second seal is positioned between the flow tube and the second aperture.

Heat Exchanger With Tanks, Tubes And Retainer

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US Patent:
20170219297, Aug 3, 2017
Filed:
Jan 28, 2016
Appl. No.:
15/008505
Inventors:
- Hibbing MN, US
Aaron Patrick Morgan - Britt MN, US
Todd Gregory Dosen - Side Lake MN, US
Paul R. Shuey - Pine City MN, US
International Classification:
F28F 9/02
F28F 9/04
F28D 7/00
Abstract:
A heat exchanger assembly includes first and second tanks having tube side walls, reservoirs formed therein, and apertures extending through the tube side walls. A flow tube having a plurality of fins on an exterior surface thereof, a first end, and a second end, the first end being received in an aperture of the first tank. A first seal is positioned between the flow tube and the first aperture. A retainer is positioned between the flow tube and the first aperture and between the first seal and the fins on the tube. A mounting block is positioned between the first tank and the fins on the tube, and is secured to the first tank. A second seal is positioned between the flow tube and the second aperture.
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Todd G Dosen from Side Lake, MN, age ~65 Get Report