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Harold A Grajzl

from Summerville, SC
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Also known as:
Jerry A Grajzl, Jerry H Grajzl, Jerry K Grajzl, J Grajzl
Phone and address:
130 Rexford Ct, Summerville, SC 29485
(843) 871-7206
Related to:
Hannah E Griffin, 41Adrianne K Grajzl, 35Ronald A Burbage, 35Margit O Grajzl, 86Jerry H Grajzl, 65
Connected to:
Rachel M Grajzl, 45James E Grake, 54Paul M Grakowsky, 75Aaron Grala, 42Karla S Gralapp, 60Joann A Gralewski, 75Kevin R Gralewski, 47Lisa G Gralewski, 65Matt Gralewski, 42Paula M Gralewski, 55

Harold Grajzl Phones & Addresses

  • 130 Rexford Ct, Summerville, SC 29485 (843) 871-7206
  • Camden, SC

Public records

Vehicle Records

Harold A Grajzl

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Address:
130 Rexford Ct, Summerville, SC 29485
Phone:
(843) 871-7206
VIN:
KNAFE121475429708
Make:
KIA
Model:
SPECTRA
Year:
2007

Publications

Us Patents

Weld Bead Reinforcement Of Charge Air Cooler Headers And Method Of Making Same

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US Patent:
20080216989, Sep 11, 2008
Filed:
Mar 7, 2007
Appl. No.:
11/683188
Inventors:
Harold A. Grajzl - Summerville SC, US
Assignee:
Behr America Inc. - Troy MI
International Classification:
B23K 31/02
US Classification:
165 76, 228183, 165906
Abstract:
A fracture-resistant charge air cooler header is provided. The internal side of the header includes, at select locations most likely to sustain a fracture, a reinforcing weld bead or “nugget” of sufficient height to create a section modulus change. The weld bead is preferably formed from a highly ductile alloy, such as AA 1100 aluminum alloy, and may surround either a portion of the header component associated with a tube or its entire perimeter.

Corrosion Resistant Charge Air Cooler And Method Of Making Same

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US Patent:
20070051503, Mar 8, 2007
Filed:
Sep 8, 2005
Appl. No.:
11/222262
Inventors:
Harold Grajzl - Summerville SC, US
International Classification:
F28D 1/02
US Classification:
165152000
Abstract:
A corrosion-resistant heat exchanger for use in cooling a mixture of exhaust gas and charged air is provided comprising an air inlet chamber, an air outlet chamber, and a plurality of flat tubes through which the mixture passes and is cooled by ambient air. The flat tubes include turbulators to promote cooling of the exhaust gas/air mixture, and the turbulators are formed from a first aluminum alloy that is cladded by a second aluminum alloy, which combination of alloys create a sacrificial “brown band” layer upon brazing. In a highly preferred embodiment, both the tubes and the turbulators are formed of the same material.
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Harold A Grajzl from Summerville, SC Get Report