KATHERINE M ANDREWS
Speech Language Pathology in Pittsburgh, PA
License number
Pennsylvania SL010481
Category
Speech
Type
Speech Language Pathologist
Address
Address
Pittsburgh, PA 15212
Personal information
See more information about KATHERINE M ANDREWS at radaris.comName
Address
Phone
431 Rochelle St, Pittsburgh, PA 15210
3923 Dowling Ave, Pittsburgh, PA 15221
5 Plush Mill Rd, Wallingford, PA 19086
5 Kingsland Dr, Pittsburgh, PA 15202
1251 Chateau Dr, East Stroudsburg, PA 18301
Professional information
See more information about KATHERINE M ANDREWS at trustoria.com
Diverter Assembly For Radioactive Material
Diverter Assembly For Radioactive Material
US Patent:
4886401, Dec 12, 1989
Filed:
Apr 11, 1988
Appl. No.:
7/179922
Inventors:
Katherine M. Andrews - Pittsburgh PA
Robert W. Starenchak - Youngwood PA
Robert W. Starenchak - Youngwood PA
Assignee:
The United States of America as represented by the United States
Department of Energy - Washington DC
Department of Energy - Washington DC
International Classification:
B65G 5124
US Classification:
406182
Abstract:
A diverter assembly for diverting a pneumatically conveyed holder for a radioactive material between a central conveying tube and one of a plurality of radially offset conveying tubes includes an airtight container. A diverter tube having an offset end is suitably mounted in the container for rotation. A rotary seal seals one end of the diverter tube during and after rotation of the diverter tube while a spring biased seal seals the other end of the diverter tube which mvoes between various offset conveying tubes. An indexing device rotatably indexes the diverter tube and this indexing device is driven by a suitable drive. The indexing mechanism is preferably a geneva-type mechanism to provide a locking of the diverter tube in place.
Laser Beam Transport System
Laser Beam Transport System
US Patent:
4683365, Jul 28, 1987
Filed:
Mar 26, 1986
Appl. No.:
6/844422
Inventors:
William H. Kasner - Penn Hills Township, Allegheny County PA
Martin H. Cooper - Churchill Boro PA
Clark E. Swenson - Orchard Park NY
Albert P. Ciez - Monroeville PA
Katherine M. Andrews - Shadyside PA
Martin H. Cooper - Churchill Boro PA
Clark E. Swenson - Orchard Park NY
Albert P. Ciez - Monroeville PA
Katherine M. Andrews - Shadyside PA
Assignee:
Westinghouse Electric Corp. - Pittsburgh PA
International Classification:
B23K 2600
US Classification:
219121LC
Abstract:
A laser welding beam transport system is provided in which the laser beam 14 emanating from the laser generator 10 is expanded in diameter in an expander 16 at a location close to the generator, and then is transported in its expanded diameter to a remote location where the beam is reduced in diameter in a beam reducer 26 at a location close to the welding station 28 for the purpose of maintaining a relatively constant power density of the beam at the station over a significant range of working travel of the working station.