DE108901C - - Google Patents

Info

Publication number
DE108901C
DE108901C DENDAT108901D DE108901DA DE108901C DE 108901 C DE108901 C DE 108901C DE NDAT108901 D DENDAT108901 D DE NDAT108901D DE 108901D A DE108901D A DE 108901DA DE 108901 C DE108901 C DE 108901C
Authority
DE
Germany
Prior art keywords
pear
mouth
narrowing
flap
moved towards
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.)
Active
Application number
DENDAT108901D
Other languages
German (de)
Publication of DE108901C publication Critical patent/DE108901C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI,BERLIN. PRINTED IN THE REICHSDRUCKEREI,

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtung zum Verengen der Birnenmündung, um Si- bezw. P-armes Roheisen unter erhöhtem Druck verarbeiten zu können, gekennzeichnet durch ausgemauerte oder gestampfte oder ganz oder theilweise aus Metall bestehende und in letzterem Falle mit Kühlvorrichtung versehene Klappen, Deckel oder dergl. (d bezw. g), welche entweder beweglich oder fest angeordnet sind, derart, dafs zwecks Verengerung der Birnenmündung entweder die Klappe gegen die Birnenmündung oder die Birne gegen die Klappe oder dergl. hin bewegt wird. .Device for narrowing the pear mouth to Si- bezw . Being able to process low-P pig iron under increased pressure, characterized by lined or tamped or completely or partly made of metal and in the latter case provided with cooling devices, lids or the like (d or g), which are either movable or fixed , in such a way that, for the purpose of narrowing the pear mouth, either the flap is moved towards the pear mouth or the pear is moved towards the flap or the like. .
DENDAT108901D Active DE108901C (en)

Publications (1)

Publication Number Publication Date
DE108901C true DE108901C (en)

Family

ID=378847

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT108901D Active DE108901C (en)

Country Status (1)

Country Link
DE (1) DE108901C (en)

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