Tuyere for the simultaneous and separate introduction of at leas

Details Tuyere for the simultaneous and separate introduction of at leas Tuyere for the simultaneous and separate introduction of at leas

1981-03-02

1983-05-31

Rosenberg, P. D.

Metallurgical apparatus

Means for introducing fluent into vessel, e.g., tuyere

Having means for simultaneously feeding diverse materials

75 52, 75 59, 75 60, C21B 716

Patent

active

043857531

ABSTRACT:
Tuyere for the processing of metals in the liquid, solid or pasty state, and capable of introducing simultaneously and separately a gas and a powdered material. The tuyere comprises at least two well-centered concentric tubes, the gas being introduced into a non-external tube, and the powdered and compressed material being introduced into another tube, which is lubricated on its inner wall by a film of a lubricating substance introduced through a slot formed therein. The outer tube is traversed by an agent protecting the tuyere against its hot wear.

REFERENCES:
patent: 3751242 (1973-08-01), Knuppel
patent: 3771998 (1973-11-01), Knuppel
patent: 3811386 (1974-05-01), Knuppel
patent: 3817744 (1974-06-01), Leroy
patent: 3819165 (1974-06-01), Courard
patent: 3898079 (1975-08-01), Eriksson
patent: 4040612 (1977-08-01), Leroy
patent: 4249714 (1981-02-01), Knuppel

Affiliated with

Also associated with

Rating

Tuyere for the simultaneous and separate introduction of at leas does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tuyere for the simultaneous and separate introduction of at leas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tuyere for the simultaneous and separate introduction of at leas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2243538