GB279818A - - Google Patents

Info

Publication number
GB279818A
GB279818A GB26784/27A GB2678427A GB279818A GB 279818 A GB279818 A GB 279818A GB 26784/27 A GB26784/27 A GB 26784/27A GB 2678427 A GB2678427 A GB 2678427A GB 279818 A GB279818 A GB 279818A
Authority
GB
United Kingdom
Prior art keywords
tin
charge
crucible
furnace
heated
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
GB26784/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB279818A publication Critical patent/GB279818A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/16—Furnaces having endless cores
    • H05B6/20—Furnaces having endless cores having melting channel only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Resistance Heating (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

279,818. George, H. Oct., 27, 1926, [Convention date]. Inductance and resistance furnaces.- The charge, or the vessel containing it, is heated by means of molten tin. In Fig. 1 the charge 2 is contained by a crucible 1 dipping into a bath of tin 4. The tin is melted by currents induced by a winding 7 on a core 6. In Fig. 2 the charge is contained by a crucible 8 having hollow walls containing the tin and surrounded by a primary winding 11. At the end of an operation the tin may be withdrawn from one furnace and led to another. Electrode and resistance furnaces.-According to the Specification as open to inspection under Sect. 91. (3) (a) the heat transmitting medium may be heated by means of electrodes in contact with it or forming one or more arcs above it. The furnace may be used for melting silica. The tin may be replaced by gallium. This subject-matter does not appear in the Specification as accepted.
GB26784/27A 1926-10-27 1927-10-10 Expired GB279818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR279818T 1926-10-27

Publications (1)

Publication Number Publication Date
GB279818A true GB279818A (en) 1928-09-13

Family

ID=31897788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26784/27A Expired GB279818A (en) 1926-10-27 1927-10-10

Country Status (1)

Country Link
GB (1) GB279818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312004A1 (en) * 1975-04-30 1976-12-17 Gouronnec Alain High temp. laboratory furnace - using graphite heating elements in separate refractory tubes under protective gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312004A1 (en) * 1975-04-30 1976-12-17 Gouronnec Alain High temp. laboratory furnace - using graphite heating elements in separate refractory tubes under protective gas

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