ES440967A1 - Perfeccionamientos en los cowpers o cambiadores termicos pa-ra calentamiento de gases, para produccion de viento calien-te para altos hornos. - Google Patents

Perfeccionamientos en los cowpers o cambiadores termicos pa-ra calentamiento de gases, para produccion de viento calien-te para altos hornos.

Info

Publication number
ES440967A1
ES440967A1 ES440967A ES440967A ES440967A1 ES 440967 A1 ES440967 A1 ES 440967A1 ES 440967 A ES440967 A ES 440967A ES 440967 A ES440967 A ES 440967A ES 440967 A1 ES440967 A1 ES 440967A1
Authority
ES
Spain
Prior art keywords
cowpers
translation
machine
legally binding
google translate
Prior art date
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.)
Expired
Application number
ES440967A
Other languages
English (en)
Spanish (es)
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.)
A DES ANCIENS P Ets
Original Assignee
A DES ANCIENS P Ets
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 A DES ANCIENS P Ets filed Critical A DES ANCIENS P Ets
Publication of ES440967A1 publication Critical patent/ES440967A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/02—Brick hot-blast stoves
    • C21B9/06—Linings
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Furnace Details (AREA)
ES440967A 1974-09-20 1975-09-15 Perfeccionamientos en los cowpers o cambiadores termicos pa-ra calentamiento de gases, para produccion de viento calien-te para altos hornos. Expired ES440967A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU70951A LU70951A1 (fr) 1974-09-20 1974-09-20

Publications (1)

Publication Number Publication Date
ES440967A1 true ES440967A1 (es) 1977-06-01

Family

ID=19727752

Family Applications (1)

Application Number Title Priority Date Filing Date
ES440967A Expired ES440967A1 (es) 1974-09-20 1975-09-15 Perfeccionamientos en los cowpers o cambiadores termicos pa-ra calentamiento de gases, para produccion de viento calien-te para altos hornos.

Country Status (3)

Country Link
BE (1) BE833540A (fr)
ES (1) ES440967A1 (fr)
LU (1) LU70951A1 (fr)

Also Published As

Publication number Publication date
LU70951A1 (fr) 1975-03-06
BE833540A (fr) 1976-01-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970217