WILLIAM FRANCIS KING
Engineers in Washington
License number
Pennsylvania PE080653
Category
Engineers
Type
Professional Engineer
Address
Address
2
Washington
Washington, PA 15301
Washington, PA 15301
Professional information
Ultrasonic In Situ Respiratory Mask Testing Process And Mask
US Patent:
8573199, Nov 5, 2013
Filed:
May 2, 2011
Appl. No.:
13/098980
Inventors:
William Porter King - Washington PA, US
Jonathan Szalajda - Pittsburgh PA, US
Jonathan Szalajda - Pittsburgh PA, US
Assignee:
Centers for Disease Control and Prevention - Atlanta GA
International Classification:
A62B 27/00, A62B 18/08, A62B 7/10, A62B 18/02, G01M 3/24, G01N 29/00
US Classification:
12820222, 12820612, 12820619, 12820621, 12820628, 73 40, 73592
Abstract:
A respiratory mask includes a mask body with a perimeter. The mask has a use position wherein the mask body covers at least the mouth and nose and the perimeter is in contact with the face surrounding at least the mouth and nose. At least one ultrasonic sensor is supported on the mask body in detecting proximity to the perimeter. The ultrasonic sensor is operable to detect ultrasound. The ultrasonic sensor allows leakage around the perimeter of the mask body to be detected.
Respirator Filter Means For Removal Of Tritiated Water
US Patent:
4964900, Oct 23, 1990
Filed:
Jan 25, 1989
Appl. No.:
7/301664
Inventors:
Ronald E. Thompson - North Huntingdon PA
William P. King - Washington PA
William P. King - Washington PA
Assignee:
Mine Safety Appliances Company - Pittsburgh PA
International Classification:
G21F 912, G21F 902, B01D 5900, B01D 3900
US Classification:
55387
Abstract:
A filter for a respirator for removal of tritiated water having a housing with fluid inlet and output ports. A filter chamber is interposed between and in communication with the inlet and outlet for containing the tritium filter medium. A tritium filter media is selected from a particulate activated carbon or a particulate silica gel in which the media has a moisture content of from about 25% to 40% by weight of the media and a particulate distribution size range of from 6. times. 20 to 12. times. 30.
Deuterated Water Test Method
US Patent:
5120659, Jun 9, 1992
Filed:
Jun 26, 1989
Appl. No.:
7/371518
Inventors:
William P. King - Washington PA
Ronald E. Thompson - North Huntingdon PA
Ronald E. Thompson - North Huntingdon PA
Assignee:
Mine Safety Appliances Company - Pittsburgh PA
International Classification:
G01N 3000
US Classification:
436 39
Abstract:
A method for testing for the removal of tritiated water using deuterated water in which the infrared absorption spectra of deuterated water in an effluent stream passing through a tritiated water filtering media is measured.