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Otto Metelmann Phones & Addresses

  • Genoa, NY
  • 103 Vanita Dr, Coraopolis, PA 15108 (412) 299-6820 (412) 299-6922
  • Moon Township, PA
  • 1009 Bracken Fern Dr, New Bern, NC 28560 (252) 637-6188
  • Pittsburgh, PA
  • Allegheny, PA
  • Wexford, PA
  • Easton, MD
  • Fairview, NJ
  • State College, PA

Work

Position: Food Preparation and Serving Related Occupations

Education

Degree: Bachelor's degree or higher

Publications

Us Patents

Spray-Cooled Furnace Cover

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US Patent:
5227119, Jul 13, 1993
Filed:
Mar 24, 1992
Appl. No.:
7/856447
Inventors:
Albert J. Zalner - Pittsburgh PA
Otto H. Metelmann - Wexford PA
Assignee:
Mannesmann Aktiengesellschaft - Dusseldorf
International Classification:
C21C 100
US Classification:
266241
Abstract:
A spray-cooled furnace cover or roof from which the coolant is removed by gravity flow without the use of any pumps. The roof has lower coolant consumption than roofs requiring Venturi pumps to remove water.

Cooling System For Electric Arc Furnaces

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US Patent:
4789991, Dec 6, 1988
Filed:
Jan 19, 1988
Appl. No.:
7/145605
Inventors:
Otto H. Metelmann - Wexford PA
Richard Prisalac - Library PA
Assignee:
Mannesmann Aktiengesellschaft
International Classification:
F27D 102
F27D 112
US Classification:
373 74
Abstract:
An electric steel-making furnace with improved spray cooling features. Used spray coolant is disposed of, preferably after gravity removal from the furnace, by means of disc-type pumps, which can be operated continuously, even with a variable or discontinuous supply of exhaust coolant, at great savings compared to venturi-type pumps. Improved discharge outlet arrangements are provided to accommodate forward and rearward tilting movements of the furnace, as in the pouring off of slag and in the tapping of the molten steel product. These provisions may include a novel form of quick-disconnect fitting, to accommodate swinging away of the furnace roof for charging. Simple and efficient delta cooling means are also provided.
Otto H Metelmann from Genoa, NY, age ~80 Get Report