GB1278658A - Electric furnace equipped with a heating element and suspension means therefor - Google Patents

Electric furnace equipped with a heating element and suspension means therefor

Info

Publication number
GB1278658A
GB1278658A GB6292/72A GB629272A GB1278658A GB 1278658 A GB1278658 A GB 1278658A GB 6292/72 A GB6292/72 A GB 6292/72A GB 629272 A GB629272 A GB 629272A GB 1278658 A GB1278658 A GB 1278658A
Authority
GB
United Kingdom
Prior art keywords
heating element
electric furnace
suspension means
means therefor
furnace equipped
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
GB6292/72A
Other languages
English (en)
Inventor
Anne-Marie Anthony
Michele Faucher
Krzysztof Dembinski
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of GB1278658A publication Critical patent/GB1278658A/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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • 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
    • F27D11/02—Ohmic resistance heating
    • 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
    • H05B3/0019—Circuit arrangements
    • 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
    • H05B3/62—Heating elements specially adapted for furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
  • Furnace Details (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
GB6292/72A 1968-05-17 1969-05-19 Electric furnace equipped with a heating element and suspension means therefor Expired GB1278658A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR152366 1968-05-17
FR171236 1968-10-24
FR182837 1968-12-31

Publications (1)

Publication Number Publication Date
GB1278658A true GB1278658A (en) 1972-06-21

Family

ID=27244837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6292/72A Expired GB1278658A (en) 1968-05-17 1969-05-19 Electric furnace equipped with a heating element and suspension means therefor

Country Status (3)

Country Link
US (2) US3571476A (de)
DE (2) DE1966175C3 (de)
GB (1) GB1278658A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764718A (en) * 1972-01-27 1973-10-09 Dravo Corp Vacuum furnace with an electric heater assembly
US3835296A (en) * 1972-01-27 1974-09-10 Dravo Corp Improvement in industrial electric resistance heater
US3800057A (en) * 1972-07-24 1974-03-26 Preussag Ag Electrically heated furnace utilizing ceramic heating elements
US4152572A (en) * 1974-06-10 1979-05-01 Daido Steel Co., Ltd. Method of applying electrodes to high temperature heating elements for use in resistance furnaces
FR2307431A1 (fr) * 1975-04-11 1976-11-05 Commissariat Energie Atomique Four a elements chauffants ceramiques
JPS55110829A (en) * 1979-02-15 1980-08-26 Tokai Rika Co Ltd Ceramic heat generating body for cigaret lighter
US4475029A (en) * 1982-03-02 1984-10-02 Nippondenso Co., Ltd. Ceramic heater
JPS59174593A (ja) * 1983-03-25 1984-10-03 Toshiba Corp 単結晶製造装置用発熱抵抗体
JPS62169321A (ja) * 1986-01-21 1987-07-25 Hitachi Ltd 真空蒸着用蒸発源
CN107432058B (zh) * 2015-05-15 2020-08-25 株式会社东热 熔液保持炉用加热器保护管

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271838A (en) * 1939-11-06 1942-02-03 Dow Chemical Co Electric furnace resistor element
US3057936A (en) * 1959-05-13 1962-10-09 Richard D Brew And Company Inc Electrical heating device
US3160693A (en) * 1962-04-26 1964-12-08 Titanium Metals Corp Furnace for determining melting points of metals
US3213177A (en) * 1963-06-04 1965-10-19 Gen Electric Resistance furnace
US3469013A (en) * 1966-11-04 1969-09-23 Varian Associates Segmented mesh type heating element formed with reinforcing mesh structure

Also Published As

Publication number Publication date
US3571476A (en) 1971-03-16
DE1966175A1 (de) 1971-10-14
DE1925087B2 (de) 1972-02-10
DE1966175C3 (de) 1974-01-03
DE1925087A1 (de) 1969-12-18
US3709998A (en) 1973-01-09
DE1966175B2 (de) 1973-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee