21
Edgar A Womack Jr, Paul S Ayres: Superconducting electrical conductor. The Babcock & Wilcox Company, Vytas R Matas, Robert J Edwards, Daniel S Kalka, July 4, 1989: US04845308 (51 worldwide citation)

A superconducting electrical conductor comprises a porous substrate of bonded fibers which are coated by ceramic oxide superconducting material of the perovskite type so that its critical temperature of superconductivity is at or above the boiling point of liquid nitrogen. To form electrical cable, ...


22
Robert B Myers, Ralph T Bailey, David R Burley, Steve Feeney, Barbara J Gray, Dennis W Johnson: Extended wear life low pressure drop right angle single exit orifice dual-fluid atomizer with replaceable wear materials. The Babcock & Wilcox Company, Daniel S Kalka, Robert J Edwards, August 6, 1996: US05542609 (51 worldwide citation)

A dual-fluid low pressure drop atomizer utilizes extended wear life material and comprises a nozzle head having a secondary mix chamber therein for receiving a mixture of a first compressible fluid and a second fluid containing solids from a primary mix chamber. The nozzle head also has an orifice t ...


23
John E Coulter, Robert S Evans, Michael O Robertson: Acoustic emission leak source location. The Babcock & Wilcox Company, Vytas R Matas, Robert J Edwards, Daniel S Kalka, August 22, 1989: US04858462 (48 worldwide citation)

A method and apparatus for locating a leak which produces a continuous acoustic emission having background noise and spikes, comprises continuously monitoring the acoustic emissions using spaced apart detectors which produce signals having background noise and spikes corresponding to those of the co ...


24
Philip L Berneburg, Val J Krukonis: Method for densification of ceramic materials. The Babcock & Wilcox Company, Robert J Edwards, Mark B Quatt, November 12, 1985: US04552786 (48 worldwide citation)

Supercritical fluids may be used to carry ceramic precursor materials into the pores of a ceramic host. Reducing the solubility of the ceramic precursor in the supercritical fluid will cause deposition of the ceramic precursor in the pores or void spaces of the ceramic host and accomplish densificat ...


25
Murray Wiener: Panel of vapor generating and superheating tubes. The Babcock & Wilcox Company, Robert J Edwards, James C Simmons, April 23, 1985: US04512336 (47 worldwide citation)

A tube panel having both vapor generating and superheating tubes. At least two parallel vapor generating tubes are spaced apart to provide a gap therebetween. A superheating tube is contiguous with each of the two vapor generating tubes and is disposed rearwardly of the gap to span the gap for recei ...


26
John B Doyle, Ed A Pirsh, William Downs: Integrated injection and bag filter house system for SO.sub.x -NO.sub.x -particulate control with reagent/catalyst regeneration. The Babcock & Wilcox Company, Vytas R Matas, Robert J Edwards, December 27, 1988: US04793981 (47 worldwide citation)

A process of controlling emission of SO.sub.x, NO.sub.x and particulates from a coal-fired boiler system is disclosed. A reagent/catalyst in powdered form is added into the combustion flue gas stream intermediate the boiler and economizer at a temperature below the melting point of the powder. The r ...


27
John R Bower, Thomas Powers, Hubert L Whaley: Ultrasonic method and apparatus for determining water level in a closed vessel. The Babcock & Wilcox Company, Vytas R Matas, Robert J Edwards, Daniel S Kalka, June 9, 1992: US05119676 (46 worldwide citation)

An ultrasonic method and apparatus for measuring liquid level in a vessel employing an acoustic waveguide (16) connected to an ultrasonic transducer (14) and the vessel (18). Guiding means (24) situated inside a vessel (18) directs the acoustic energy pulse to a surface (22) of the liquid. The acous ...


28
Ralph T Bailey, Robert B Myers, Richard C Vetterick: Dual fluid atomizer. The Babcock & Wilcox Company, Vytas R Matas, Robert J Edwards, Eric Marich, April 11, 1989: US04819878 (46 worldwide citation)

An atomizer comprises a cylindrical mixing chamber with open entry and discharge ends. An inner barrel for a slurry or fluidized dry powder is connected to the entry end for supplying the slurry or fluidized fine powder into the mixing chamber. One or more atomizing gas ports extend at an angle into ...


29
Albert D Larue: Low NO.sub.x short flame burner. The Babcock & Wilcox Company, Robert J Edwards, Vytas R Matas, Eric Marich, April 6, 1993: US05199355 (45 worldwide citation)

A burner for the combustion of a fuel plus air mixture comprises a central nozzle pipe having an inner surface with a portion which diverges outwardly. An axially moveable plug is positioned within the nozzle pipe and includes an outer wall with a diverging section extending within the diverging sec ...


30
Barry I Cantor, John H Flora, Paul J Latimer: Apparatus and method of discriminating flaw depths in the inspection of tubular products. The Babcock & Wilcox Company, Vytas R Matas, Robert J Edwards, Daniel S Kalka, February 4, 1992: US05085082 (45 worldwide citation)

An apparatus and method for discriminating between flaw depths of 5% and 10% of the tube wall thickness of electric resistance welds are disclosed. At least two electromagnetic acoustic transducers (EMATs) are employed to generate ultrasonic surface and shear waves. A logic circuit discriminating me ...