FR1117769A - Appareil de commande pour la position d'un arc électrique - Google Patents

Appareil de commande pour la position d'un arc électrique

Info

Publication number
FR1117769A
FR1117769A FR1117769DA FR1117769A FR 1117769 A FR1117769 A FR 1117769A FR 1117769D A FR1117769D A FR 1117769DA FR 1117769 A FR1117769 A FR 1117769A
Authority
FR
France
Prior art keywords
control device
electric arc
arc
electric
control
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
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1117769A publication Critical patent/FR1117769A/fr
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
    • H05B7/00—Heating by electric discharge
    • H05B7/005—Electrical diagrams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0001—Positioning the charge
    • F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers, buffer zones
    • 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
    • F27D2201/00—Manipulation of furnace parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR1117769D 1953-12-24 1954-12-23 Appareil de commande pour la position d'un arc électrique Expired FR1117769A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1117769XA 1953-12-24 1953-12-24
US400219A US2849658A (en) 1953-12-24 1953-12-24 Control apparatus

Publications (1)

Publication Number Publication Date
FR1117769A true FR1117769A (fr) 1956-05-28

Family

ID=26809218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117769D Expired FR1117769A (fr) 1953-12-24 1954-12-23 Appareil de commande pour la position d'un arc électrique

Country Status (2)

Country Link
US (1) US2849658A (fr)
FR (1) FR1117769A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093926B (de) * 1959-08-05 1960-12-01 Heraeus Gmbh W C Einrichtung zur Ablenkung des Lichtbogens in einem Vakuum-Lichtbogenofen
DE1175374B (de) * 1960-01-04 1964-08-06 Nat Res Dev Lichtbogenbrenner
DE2530828A1 (de) * 1974-07-23 1976-02-12 Asea Ab Anordnung an mit gleichstrom gespeisten lichtbogenoefen
FR2331233A2 (fr) * 1975-11-06 1977-06-03 Asea Ab Four a arc a courant continu

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581745A (en) * 1985-01-16 1986-04-08 Timet Electric arc melting apparatus and associated method
US4959841A (en) * 1989-07-06 1990-09-25 General Electric Company Process for reducing contamination of high temperature melts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US743237A (en) * 1900-03-07 1903-11-03 Hugo Bremer Electric-arc lamp.
US1035723A (en) * 1908-09-28 1912-08-13 Southern Power Company Method and apparatus for producing chemical reactions in a mass of gases.
US1355551A (en) * 1917-04-05 1920-10-12 Westinghouse Electric & Mfg Co Means for and method of producing etheric disturbances
US1508108A (en) * 1923-04-21 1924-09-09 Lombardi Lamberto Soldering or welding tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093926B (de) * 1959-08-05 1960-12-01 Heraeus Gmbh W C Einrichtung zur Ablenkung des Lichtbogens in einem Vakuum-Lichtbogenofen
DE1175374B (de) * 1960-01-04 1964-08-06 Nat Res Dev Lichtbogenbrenner
DE2530828A1 (de) * 1974-07-23 1976-02-12 Asea Ab Anordnung an mit gleichstrom gespeisten lichtbogenoefen
FR2331233A2 (fr) * 1975-11-06 1977-06-03 Asea Ab Four a arc a courant continu

Also Published As

Publication number Publication date
US2849658A (en) 1958-08-26

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