LandOfFree - US Patents - Listing for Metallurgical apparatus

Metallurgical apparatus – Means treating a continuum of work – With heating means

Steel wire patenting equipment

Metallurgical apparatus – Process – Plugging or tapping

Steel-making vessels

Metallurgical apparatus – With recording – indicating – inspection or measuring means

Steel-member manufacturing facility, thin bearing-member and...

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By providing – treating or protecting environment – e.g. – vacuum

Steel-processing vessel having a graphite rod heating means

Metallurgical apparatus – Process

Steel-sheet continuous annealing equipment and method for...

Metallurgical apparatus – With means treating or handling gases exhausted by treating... – Offtake

Steelmaking apparatus

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By providing – treating or protecting environment – e.g. – vacuum

Steelmaking degassing apparatus

Metallurgical apparatus – With control means responsive to sensed condition – With temperature sensor

Steelmaking lance with integral temperature probe

Metallurgical apparatus – Means for treating ores or for extracting metals – By means applying heat to work – e.g. – furnace

Steelworks converter with cone cooling system

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – Hand held – work riding torch

Steerable magnetic wheel carriage

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – With means for cutting tubular workpiece

Steering apparatus for an autogenous cutting torch

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – With means for cutting tubular workpiece

Steering mechanism for autogenous cutting torch

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By stirring or mixing molten metal

Stirrer for metallurgical melts

Metallurgical apparatus – Means for introducing fluent into vessel – e.g. – tuyere

Stirring block with unidirectional grain structure having improv

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material

Stirring brick with shaped gas volume control openings

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By stirring or mixing molten metal

Stirring means

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By stirring or mixing molten metal

Stirring molten metal

Metallurgical apparatus – Linings – With metallic means to prevent lining abrasion

Stockline armor construction for blast furnaces

Metallurgical apparatus – Having means for contacting a solid metalliferous material... – With heating means – e.g. – flame contact

Stoker feed system