Phil Roark resumes & CV records
Resumes
Phil C Roark, 534 Thorn Hill Ct, Simpsonville, SC 29681
Phil Roark Phones & Addresses
4 Thorn Hill Ct, Simpsonville, SC 29681 864-3999118
106 Whispering Pines Ct, Taylors, SC 29687 864-6090427
Spring Valley, OH
London, OH
Greer, SC
Summerville, SC
Social networks
Phil C Roark
Linkedin
Work
Company:
Honeywell international inc
Address:
85 Beeco Rd, Greer, SC 29650
Phones:
864-8012200
Position:
Manufacturing engineering manager
Industries:
Engineering Services
Mentions for Phil C Roark
Publications & IP owners
Us Patents
Methods Of Cleaning Components Having Internal Passages
US Patent:
2011011, May 12, 2011
Filed:
Nov 12, 2009
Appl. No.:
12/617479
Inventors:
Timothy Hudson - Greenville SC, US
William F. Hehmann - Spartanburg SC, US
Rajiv Ratna Singh - Getzville NY, US
Phil Roark - Simpsonville SC, US
Ryan Hulse - Getzville NY, US
Andrew Poss - Kenmore NY, US
William F. Hehmann - Spartanburg SC, US
Rajiv Ratna Singh - Getzville NY, US
Phil Roark - Simpsonville SC, US
Ryan Hulse - Getzville NY, US
Andrew Poss - Kenmore NY, US
Assignee:
HONEYWELL INTERNATIONAL INC. - Morristown NJ
International Classification:
C11D 1/02
US Classification:
510186
Abstract:
Methods are provided for cleaning a component having internal passages. A method includes contacting the component with an aqueous hydrogen fluoride solution without agitating the solution for a time period in a range of about 20 minutes to about an hour to dissolve a solid piece of blockage material blocking at least a portion of the internal passages, the aqueous hydrogen fluoride solution comprising, by volume, about 40 percent to about 60 percent hydrogen fluoride and optionally, a corrosion inhibitor, and the blockage material comprising a silicate and rinsing the component with water to remove at least a portion of the aqueous hydrogen fluoride solution from surfaces of the component defining at least a portion of the internal passages.
NOTICE: You may not use BackgroundCheck or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. BackgroundCheck is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.