Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prod Refractaires & Ceramiques
Original Assignee
Prod Refractaires & Ceramiques
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prod Refractaires & CeramiquesfiledCriticalProd Refractaires & Ceramiques
Application grantedgrantedCritical
Publication of FR822844ApublicationCriticalpatent/FR822844A/en
C21B9/00—Stoves for heating the blast in blast furnaces
C21B9/02—Brick hot-blast stoves
C21B9/06—Linings
Landscapes
Engineering & Computer Science
(AREA)
Chemical & Material Sciences
(AREA)
Manufacturing & Machinery
(AREA)
Materials Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
(AREA)
FR822844D1936-09-121936-09-12
Improvement in the establishment of stacks for heat regenerators and more particularly for wind heaters in blast furnaces
ExpiredFR822844A
(en)
Device intended to reduce and balance the pressure losses of the secondary air and of the fumes, in heat recovery units for melting furnaces and others