1
David W Collier: Single-ended recuperative radiant tube assembly and method. W B Combustion, Dressler Goldsmith Shore Sutker & Milnamow, August 30, 1983: US04401099 (157 worldwide citation)

A single-ended recuperative radiant tube assembly for increasing the efficiency of a combustion furnace system by using less fuel input per heat output than conventional systems. The single-ended recuperative radiant tube assembly has inner and outer recuperator tube assemblies positioned in a count ...


2
David W Collier: Plug-in recuperator and method. W B Combustion, Dressler Goldsmith Shore Sutker & Milnamow, January 12, 1982: US04310303 (19 worldwide citation)

An internal plug-in recuperator positioned within the exhaust assembly of a furnace for increasing the efficiency of a combustion furnace system by using less fuel input per heat output than conventional systems. Hot exhaust gases flowing within the exhaust assembly heat ambient air are directed thr ...


3
Collier David William: Radiant tube for gas burner. W B Combustion, July 25, 1984: GB2133527-A (8 worldwide citation)

A burner 5 is located within a flame tube 2 arranged coaxially in an outer tube 6 with a closed end. Air enters through inlet 15 and exhaust gases flow between the tubes to exhaust duct 10. To reduce heat transfer to the flame tube 2 adjacent to the burner 5, vanes 19 are associated with the burner ...


4
Collier David William: Single-ended radiant tube.. W B Combustion, August 29, 1984: EP0117029-A1 (4 worldwide citation)

To reduce heat transfer to the flame tube 2 adjacent to the burner 5, vanes 19 are associated with the burner which cause combustion air to swirl before it mixes with gas from the burner and produce a vortex which encourages the gas to flow, and the flame to extend, centrally of the flame tube adjac ...


5
Collier David: Recuperator.. W B Combustion, June 12, 1985: EP0144189-A2 (2 worldwide citation)

A recuperator for use with a furnace heating fuel-fired burner, e.g. in a radiant tube, has a plurality of laterally spaced air tubes (2, 2 min ) extending in an exhaust gas passage (1) such that the air tubes are individually surrounded by the exhaust gases for efficient heat exchange between the e ...


6
Collier David: Recuperator. W B Combustion, June 26, 1985: GB2150276-A (1 worldwide citation)

A recuperator for use with a furnace heating fuel-fired burner, e.g. in a radiant tube, has a plurality of laterally spaced air tubes (2, 2') extending in an exhaust gas passage (1) such that the air tubes are individually surrounded by the exhaust gases for efficient heat exchange between the exhau ...


7
Collier David W: Recuperateur rapporte, et modes demploi et de fonctionnement connexes, Plug-in recuperator and method. W B Combustion, FETHERSTONHAUGH & CO, September 27, 1983: CA1154371 (1 worldwide citation)

ABSTRACT OF THE DISCLOSURE An internal plug-in recuperator positionedwithin the exhaust assembly of a furnace for increas-ing the efficiency of a combustion furnace system byusing less fuel input per heat output than conven-tional systems. Hot exhaust gases flowing within theexhaust assembly heat am ...


8
Collier David W: Tube recuperateur-radiateur sans issue, et methode de montage connexe, Single-ended recuperative radiant tube assembly and method. W B Combustion, FETHERSTONHAUGH & CO, March 20, 1984: CA1163911

Abstract of the DisclosureA single-ended recuperative radiant tubeassembly for increasing the efficiency of a combus-tion furnace system by using less fuel input per heatoutput than conventional systems. The single-endedrecuperative radiant tube assembly has inner andouter recuperator tube assemblie ...