GB690693A - Improvements in or relating to immersion electrodes for the heating of electrically conducting liquids - Google Patents

Improvements in or relating to immersion electrodes for the heating of electrically conducting liquids

Info

Publication number
GB690693A
GB690693A GB13550A GB13550A GB690693A GB 690693 A GB690693 A GB 690693A GB 13550 A GB13550 A GB 13550A GB 13550 A GB13550 A GB 13550A GB 690693 A GB690693 A GB 690693A
Authority
GB
United Kingdom
Prior art keywords
wires
welded
molybdenum
tungsten
jan
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
GB13550A
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 PLC
Original Assignee
General Electric Co PLC
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 PLC filed Critical General Electric Co PLC
Priority to GB13550A priority Critical patent/GB690693A/en
Publication of GB690693A publication Critical patent/GB690693A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes

Landscapes

  • Resistance Heating (AREA)
  • Furnace Details (AREA)

Abstract

690.693. Furnace electrodes. GENERAL ELECTRIC CO., Ltd., ADAMS, O., MANNERS, M., and PARTRIDGE, J. H. Jan. 3, 1951 [Jan. 3, 1950], No. 135/50. Class. 39(iii) An immersion electrode for heating baths of conducting liquid, e.g. in glass melting or salt bath furnaces, comprises a rigid assembly consisting of a plurality of refractory metal wires, rods, or strips 3, and a rigid refractory framework 13, 14,. 15. As shown the electrode comprises a plurality of tungsten wires 3 welded to circular strips of molybdenum sheet 6, 7 and the support comprises a molybdenum rod 13 to which are attached two molybdenum sheet discs 14, 15 welded to the wires 3. The rod 13 is inserted in a recess 16 in a water-cooled copper block 17 to which a current supply lead 12 is welded. A ceramic tube 22 partially surrounds the block 17 to prevent oxidation. In a modification, Fig. 1 (not shown), the wires 3 are mounted on a ceramic tube, and may be formed by a tungsten helix of wire or strip or by longitudinally arranged wires or rods. The metals tungsten, molybdenum, platinum, iridium, and rhodium are interchangeable in the construction.
GB13550A 1950-01-03 1950-01-03 Improvements in or relating to immersion electrodes for the heating of electrically conducting liquids Expired GB690693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13550A GB690693A (en) 1950-01-03 1950-01-03 Improvements in or relating to immersion electrodes for the heating of electrically conducting liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13550A GB690693A (en) 1950-01-03 1950-01-03 Improvements in or relating to immersion electrodes for the heating of electrically conducting liquids

Publications (1)

Publication Number Publication Date
GB690693A true GB690693A (en) 1953-04-29

Family

ID=9699041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13550A Expired GB690693A (en) 1950-01-03 1950-01-03 Improvements in or relating to immersion electrodes for the heating of electrically conducting liquids

Country Status (1)

Country Link
GB (1) GB690693A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469074A (en) * 1963-05-31 1969-09-23 Imp Metal Ind Kynoch Ltd Method of electrically heating an aqueous electrolyte
WO2007085397A1 (en) * 2006-01-24 2007-08-02 Schott Ag Method and device for the corrosion protection of electrodes when influencing the temperature of a melt
CN107105530A (en) * 2017-06-12 2017-08-29 北京瑞特爱能源科技股份有限公司 A kind of immersion heats electrode
CN113643958A (en) * 2020-04-27 2021-11-12 常熟林芝电子技术有限公司 Method for improving light distribution performance of halogen lamp filament for vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469074A (en) * 1963-05-31 1969-09-23 Imp Metal Ind Kynoch Ltd Method of electrically heating an aqueous electrolyte
WO2007085397A1 (en) * 2006-01-24 2007-08-02 Schott Ag Method and device for the corrosion protection of electrodes when influencing the temperature of a melt
CN107105530A (en) * 2017-06-12 2017-08-29 北京瑞特爱能源科技股份有限公司 A kind of immersion heats electrode
CN113643958A (en) * 2020-04-27 2021-11-12 常熟林芝电子技术有限公司 Method for improving light distribution performance of halogen lamp filament for vehicle

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