FR2157302A5 - - Google Patents

Info

Publication number
FR2157302A5
FR2157302A5 FR7224022A FR7224022A FR2157302A5 FR 2157302 A5 FR2157302 A5 FR 2157302A5 FR 7224022 A FR7224022 A FR 7224022A FR 7224022 A FR7224022 A FR 7224022A FR 2157302 A5 FR2157302 A5 FR 2157302A5
Authority
FR
France
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
FR7224022A
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.)
Whiting Corp
Original Assignee
Whiting 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 Whiting Corp filed Critical Whiting Corp
Application granted granted Critical
Publication of FR2157302A5 publication Critical patent/FR2157302A5/fr
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
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Charging Or Discharging (AREA)
FR7224022A 1971-10-20 1972-07-03 Expired FR2157302A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19095071A 1971-10-20 1971-10-20

Publications (1)

Publication Number Publication Date
FR2157302A5 true FR2157302A5 (fr) 1973-06-01

Family

ID=22703460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224022A Expired FR2157302A5 (fr) 1971-10-20 1972-07-03

Country Status (8)

Country Link
US (1) US3745224A (fr)
JP (1) JPS4849605A (fr)
BR (1) BR7205056D0 (fr)
CA (1) CA949110A (fr)
DE (1) DE2241079A1 (fr)
ES (1) ES405016A1 (fr)
FR (1) FR2157302A5 (fr)
IT (1) IT975200B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980801A (en) * 1975-09-05 1976-09-14 Whiting Corporation Tilt and swing lock mechanism for electric furnace
DE7816535U1 (de) * 1978-05-17 1980-02-28 Bbc Ag Brown, Boveri & Cie, Baden, Aargau (Schweiz) Verriegelungsvorrichtung fuer einen lichtbogenofen
DE3102499A1 (de) * 1981-01-27 1982-08-05 Mannesmann AG, 4000 Düsseldorf "stahlschmelzanlage"
US4662526A (en) * 1982-05-17 1987-05-05 Mannesmann Aktiengesellschaft Hoisting mechanism for the cover of a furnace
WO2010113189A1 (fr) * 2009-03-31 2010-10-07 Sms Concast Italia S.R.L. Four électrique à arc
US10077572B1 (en) * 2017-04-19 2018-09-18 Hmt, Llc Systems and methods for lifting and positioning a roof for installation on a storage tank

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325539A (en) * 1919-12-23 Frederick t
US2944100A (en) * 1957-01-26 1960-07-05 Demag Elektrometallurgie Gmbh Tilting electrode furnace
US2886617A (en) * 1957-02-04 1959-05-12 Demag Elektrometallurgie Gmbh Tiltable arc furnace

Also Published As

Publication number Publication date
US3745224A (en) 1973-07-10
ES405016A1 (es) 1975-07-01
BR7205056D0 (pt) 1973-06-28
IT975200B (it) 1974-07-20
CA949110A (en) 1974-06-11
JPS4849605A (fr) 1973-07-13
DE2241079A1 (de) 1973-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse