LandOfFree - US Patents - Listing for Metallurgical apparatus

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

3-Stage fluidized bed type fine iron ore reducing apparatus havi

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes

Accelerated steel cutting methods and machines for...

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

Accretion controlling tuyere

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes

Active flashback arrestor for use with head of a torch

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes

Adaptor

Metallurgical apparatus – Process

Adding to silica refractory structures

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – Means for cutting continuously cast workpieces

Adjustable apparatus for cutting a continuously-formed casting i

Metallurgical apparatus – Process – Tuyere operation

Adjustable burner insert and method of adjusting same

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

Adjustable cutting torch machine

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – Circle cutter

Adjustable pattern

Metallurgical apparatus – Means for introducing fluent into vessel – e.g. – tuyere – With flow control means or internal flow guide

Adjustable tuyere

Metallurgical apparatus – Means for holding or supporting work

Advanced sintering process and tools for use in metal...

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

Agitator and melting furnace with agitator

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

Agitator for melting furnace

Metallurgical apparatus – Process – Plugging or tapping

Air blast slag cut off device for steel converter

Metallurgical apparatus – Having means for contacting a solid metalliferous material... – By immersing an article to be treated in bath of molten...

Air cooled electrode system for electrically heated molten bath

Metallurgical apparatus – Means for introducing fluent into vessel – e.g. – tuyere – Having means preventing damage to introducing means – e.g.,...

Air cooled gas injection lance

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – With means to discharge molten material

Air cooled molten metal pump frame

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

Air cooled refractory lance