FR2269048B1 - - Google Patents

Info

Publication number
FR2269048B1
FR2269048B1 FR7513072A FR7513072A FR2269048B1 FR 2269048 B1 FR2269048 B1 FR 2269048B1 FR 7513072 A FR7513072 A FR 7513072A FR 7513072 A FR7513072 A FR 7513072A FR 2269048 B1 FR2269048 B1 FR 2269048B1
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
FR7513072A
Other versions
FR2269048A1 (fr
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.)
Elkem ASA
Original Assignee
Elkem Spigerverket AS
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 Elkem Spigerverket AS filed Critical Elkem Spigerverket AS
Publication of FR2269048A1 publication Critical patent/FR2269048A1/fr
Application granted granted Critical
Publication of FR2269048B1 publication Critical patent/FR2269048B1/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
    • F27D11/02—Ohmic resistance heating
    • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
    • 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
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • 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
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/19—Arrangements of devices for discharging
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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
    • F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
    • F27D2003/0087—Rotation about a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR7513072A 1974-04-25 1975-04-25 Expired FR2269048B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO741500A NO133000C (fr) 1974-04-25 1974-04-25

Publications (2)

Publication Number Publication Date
FR2269048A1 FR2269048A1 (fr) 1975-11-21
FR2269048B1 true FR2269048B1 (fr) 1982-07-02

Family

ID=19881576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513072A Expired FR2269048B1 (fr) 1974-04-25 1975-04-25

Country Status (22)

Country Link
US (1) US3975575A (fr)
JP (1) JPS553630B2 (fr)
BE (1) BE828358A (fr)
BR (1) BR7502270A (fr)
CA (1) CA1051074A (fr)
CH (1) CH579249A5 (fr)
CS (1) CS209478B2 (fr)
DE (1) DE2518169C2 (fr)
ES (1) ES436631A1 (fr)
FI (1) FI58689C (fr)
FR (1) FR2269048B1 (fr)
GB (1) GB1497230A (fr)
IN (1) IN144736B (fr)
IT (1) IT1034741B (fr)
NL (1) NL166784C (fr)
NO (1) NO133000C (fr)
PH (1) PH13482A (fr)
RO (1) RO72716A (fr)
SE (1) SE401688B (fr)
SU (1) SU633499A3 (fr)
YU (1) YU37398B (fr)
ZA (1) ZA751891B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO144899C (no) * 1980-02-21 1981-12-02 Elkem Spigerverket As Anordning ved ildfast foring for en elektrotermisk reduksjonsovn.
NO147647C (no) * 1980-02-27 1983-06-01 Elkem As Anordning ved rotasjon av ovnspotter for smelte- eller reduksjonsovner.
AT386009B (de) * 1986-10-30 1988-06-27 Voest Alpine Ag Verfahren und ofen zum schmelzen von feinteiligem material, insbesondere von metalloder metalloxidhaeltigen staeuben
JP2583196Y2 (ja) * 1992-11-07 1998-10-15 株式会社堀場製作所 黒鉛るつぼ
EP1302199A3 (fr) 2001-10-16 2004-07-28 L'oreal Compositions pour la coloration de la peau proche du bronzage naturel a base d'un pigment du type monascus et utilisations
CN103438695A (zh) * 2013-08-02 2013-12-11 巴涌 新式矿热炉
JP6515490B2 (ja) * 2014-11-05 2019-05-22 大同特殊鋼株式会社 電気炉の操業方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT106787B (de) * 1922-02-21 1927-07-11 Siemens Ag Ofen zur Durchführung thermochemischer Prozesse.
US2744944A (en) * 1954-12-17 1956-05-08 Tennessee Valley Authority Rotating electric phosphorus furnace
DE2111504C3 (de) * 1971-03-10 1974-02-07 Wsesojusnij Nautschno-Issledowatelskij Institut Elektrotermitscheskowo Oborudowanija, Moskau Elektrolichtbogenofen
AT395397B (de) * 1987-04-29 1992-12-10 Steyr Daimler Puch Ag Kraftfahrzeug mit einer staendig angetriebenen achse und einer zuschaltbaren triebachse

Also Published As

Publication number Publication date
NL166784C (nl) 1981-09-15
NO741500L (fr) 1975-10-28
DE2518169A1 (de) 1975-11-13
NO133000B (fr) 1975-11-10
IN144736B (fr) 1978-06-24
ZA751891B (en) 1976-10-27
RO72716A (fr) 1981-03-30
BE828358A (fr) 1975-08-18
YU37398B (en) 1984-08-31
JPS553630B2 (fr) 1980-01-25
SU633499A3 (ru) 1978-11-15
GB1497230A (en) 1978-01-05
AU8056275A (en) 1976-11-04
US3975575A (en) 1976-08-17
NO133000C (fr) 1976-02-18
CH579249A5 (fr) 1976-08-31
JPS50149512A (fr) 1975-11-29
IT1034741B (it) 1979-10-10
PH13482A (en) 1980-05-19
FR2269048A1 (fr) 1975-11-21
NL7504662A (nl) 1975-10-28
FI58689B (fi) 1980-11-28
CA1051074A (fr) 1979-03-20
SE7504575L (sv) 1975-10-27
CS209478B2 (en) 1981-12-31
NL166784B (nl) 1981-04-15
FI58689C (fi) 1981-03-10
ES436631A1 (es) 1977-01-16
YU88275A (en) 1983-04-27
DE2518169C2 (de) 1984-11-29
FI750914A (fr) 1975-10-26
BR7502270A (pt) 1976-03-09
SE401688B (sv) 1978-05-22

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse