FR2022843B1 - - Google Patents

Info

Publication number
FR2022843B1
FR2022843B1 FR696935415A FR6935415A FR2022843B1 FR 2022843 B1 FR2022843 B1 FR 2022843B1 FR 696935415 A FR696935415 A FR 696935415A FR 6935415 A FR6935415 A FR 6935415A FR 2022843 B1 FR2022843 B1 FR 2022843B1
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
FR696935415A
Other languages
French (fr)
Other versions
FR2022843A1 (xx
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Publication of FR2022843A1 publication Critical patent/FR2022843A1/fr
Application granted granted Critical
Publication of FR2022843B1 publication Critical patent/FR2022843B1/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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/66—Supports or mountings for heaters on or in the wall or roof
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S266/00—Metallurgical apparatus
    • Y10S266/90—Metal melting furnaces, e.g. cupola type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR696935415A 1968-11-08 1969-10-16 Expired FR2022843B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807843 DE1807843B1 (de) 1968-11-08 1968-11-08 Widerstandsbeheizter metallurgischer Schmelzofen,insbesondere Herdschmelzofen

Publications (2)

Publication Number Publication Date
FR2022843A1 FR2022843A1 (xx) 1970-08-07
FR2022843B1 true FR2022843B1 (xx) 1973-03-16

Family

ID=5712798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696935415A Expired FR2022843B1 (xx) 1968-11-08 1969-10-16

Country Status (7)

Country Link
US (1) US3700224A (xx)
AT (1) AT292325B (xx)
CH (1) CH488983A (xx)
DE (1) DE1807843B1 (xx)
FR (1) FR2022843B1 (xx)
GB (1) GB1245355A (xx)
NO (1) NO125509B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996412A (en) * 1975-01-17 1976-12-07 Frank W. Schaefer, Inc. Aluminum melting furnace
US4353532A (en) * 1981-06-29 1982-10-12 Jay Dudley W Aluminum melting furnace
US4622678A (en) * 1984-07-05 1986-11-11 Electroglass Limited Electrically heated forehearth
EP0201569A1 (en) * 1984-11-19 1986-11-20 WILSON, Noel, Henry Carbon electrode electric furnace for smelting and refining ores
US6537372B1 (en) * 1999-06-29 2003-03-25 American Crystal Technologies, Inc. Heater arrangement for crystal growth furnace
CN105937855B (zh) * 2016-07-11 2018-03-27 季国民 高压电保温加热炉

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697127A (en) * 1954-12-14 poland
US1864334A (en) * 1927-03-10 1932-06-21 Electric Furnace Co Metallic resistor for electric furnaces
GB358884A (en) * 1930-07-04 1931-10-05 Alfred Smallwood Improvements in or relating to apparatus for generating radiating or transmitting heat created electrically
DE706757C (de) * 1936-09-11 1941-06-05 Saint Gobain Elektrisch beheizter Strahlungsofen
US2214123A (en) * 1936-09-11 1940-09-10 Saint Gobain Electrical furnace
US2323051A (en) * 1938-05-20 1943-06-29 Junker Otto Electric furnace
US2745891A (en) * 1954-03-15 1956-05-15 Rem Cru Titanium Inc Apparatus for melting highly reactive metals

Also Published As

Publication number Publication date
GB1245355A (en) 1971-09-08
FR2022843A1 (xx) 1970-08-07
US3700224A (en) 1972-10-24
DE1807843B1 (de) 1970-07-30
AT292325B (de) 1971-08-25
NO125509B (xx) 1972-09-18
CH488983A (de) 1970-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse