GB353839A - - Google Patents

Info

Publication number
GB353839A
GB353839A GB209930A GB209930A GB353839A GB 353839 A GB353839 A GB 353839A GB 209930 A GB209930 A GB 209930A GB 209930 A GB209930 A GB 209930A GB 353839 A GB353839 A GB 353839A
Authority
GB
United Kingdom
Prior art keywords
jan
electric heating
electric
combustion heated
ufer
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
GB209930A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB353839A publication Critical patent/GB353839A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/06—Obtaining zinc by distilling in muffle furnaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D9/00—Ovens specially adapted for firing enamels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes Of Semiconductors (AREA)

Abstract

353,839. Combined electric and combustion heated furnaces. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.-' (Assignees of Allgemeine Elektricitats-Ges. ; 2, Friedrich Karl-Ufer, Berlin.) Jan. 21, 1930, No. 2099. Convention date, Jan. 25, 1929. Void [Published under Sect. 91 of the Acts]. Drawings to Specification. [Class 51 (ii).] In a combustion heated metal beating furnace auxiliary electric heating elements are provided and are used solely for the purpose of temperature regulation. The electric heating means may be thermostatically controlled.
GB209930A 1929-01-25 1930-01-21 Expired GB353839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE353839X 1929-01-25

Publications (1)

Publication Number Publication Date
GB353839A true GB353839A (en) 1931-07-30

Family

ID=6284696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB209930A Expired GB353839A (en) 1929-01-25 1930-01-21

Country Status (1)

Country Link
GB (1) GB353839A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835525A (en) * 1994-06-08 1998-11-10 Morganite Thermal Ceramics Limited Furnaces and linings having segments with surfaces configured to absorb and reradiate heat
DE102023206581A1 (en) 2022-09-09 2024-03-14 Wiegel Verwaltung Gmbh & Co Kg Galvanizing furnace and method for operating such a galvanizing furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835525A (en) * 1994-06-08 1998-11-10 Morganite Thermal Ceramics Limited Furnaces and linings having segments with surfaces configured to absorb and reradiate heat
DE102023206581A1 (en) 2022-09-09 2024-03-14 Wiegel Verwaltung Gmbh & Co Kg Galvanizing furnace and method for operating such a galvanizing furnace

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