FI810508L - Anordning vid elektrotermisk reduktionsugn - Google Patents

Anordning vid elektrotermisk reduktionsugn

Info

Publication number: FI810508L
Authority: FI; Finland
Prior art keywords: reduktionsugn; elektrotermisk; anordning vid; anordning; vid
Prior art date: 1980-02-21

Application number

FI810508A

Other languages

English (en)

Other versions

FI69358B (fi

FI69358C (fi

Inventor

Harald Krogsrud

Original Assignee

Elkem 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.)

1980-02-21

Filing date

1981-02-19

Publication date

1981-08-22

1981-02-19 Application filed by Elkem As filed Critical Elkem As

1981-08-22 Publication of FI810508L publication Critical patent/FI810508L/fi

1985-09-30 Publication of FI69358B publication Critical patent/FI69358B/fi

1986-01-10 Application granted granted Critical

1986-01-10 Publication of FI69358C publication Critical patent/FI69358C/fi

Links

Classifications

- 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
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot 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
- F27D1/00—Casings; Linings; Walls; Roofs
- 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
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0843—Lining or casing
- 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
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0887—Movement of the melt
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/14—Supports for linings
- F27D1/141—Anchors therefor
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/14—Supports for linings
- F27D1/145—Assembling elements
- F27D1/147—Assembling elements for bricks
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D2001/0046—Means to facilitate repair or replacement or prevent quick wearing
- F27D2001/005—Removable part or structure with replaceable elements
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D2001/0059—Construction elements of a furnace
- F27D2001/0066—Movable or removable parts
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
- F27D1/045—Bricks for lining cylindrical bodies, e.g. skids, tubes
- F27D2001/047—Lining of cylindrical vessels
- 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
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0083—Means for stirring the charge
- 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
- F27D27/00—Stirring devices for molten material

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Plasma Technology (AREA)
Electron Sources, Ion Sources (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)

FI810508A 1980-02-21 1981-02-19 Anordning vid elektrotermisk reduktionsugn FI69358C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NO800466		1980-02-21
NO800466A NO144899C (no)	1980-02-21	1980-02-21	Anordning ved ildfast foring for en elektrotermisk reduksjonsovn.

Publications (3)

Publication Number	Publication Date
FI810508L true FI810508L (fi)	1981-08-22
FI69358B FI69358B (fi)	1985-09-30
FI69358C FI69358C (fi)	1986-01-10

Family

ID=19885335

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI810508A FI69358C (fi)	1980-02-21	1981-02-19	Anordning vid elektrotermisk reduktionsugn

Country Status (26)

Country	Link
US (1)	US4443879A (fi)
JP (1)	JPS56133578A (fi)
AU (1)	AU527696B2 (fi)
BE (1)	BE887624A (fi)
BR (1)	BR8100961A (fi)
CA (1)	CA1176675A (fi)
CH (1)	CH653123A5 (fi)
DE (1)	DE3105704C2 (fi)
ES (1)	ES8204151A1 (fi)
FI (1)	FI69358C (fi)
FR (1)	FR2476821B1 (fi)
GB (1)	GB2070216B (fi)
IN (1)	IN153615B (fi)
IT (1)	IT1196920B (fi)
MX (1)	MX149009A (fi)
NL (1)	NL178354C (fi)
NO (1)	NO144899C (fi)
NZ (1)	NZ196312A (fi)
PH (1)	PH19403A (fi)
PL (1)	PL229703A1 (fi)
PT (1)	PT72495B (fi)
RO (1)	RO82151A (fi)
SE (1)	SE445854B (fi)
YU (1)	YU42717B (fi)
ZA (1)	ZA81657B (fi)
ZW (1)	ZW3781A1 (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100570261C (zh) *	2006-06-30	2009-12-16	贵阳铝镁设计研究院	坩埚与坩埚清理机转筒之间的自动定位方法及装置
JP4905815B2 (ja)	2009-10-28	2012-03-28	カシオ計算機株式会社	緩衝部材、腕時計の衝撃緩衝構造および腕時計
DE102010053646A1 (de) *	2010-12-06	2012-06-06	Sms Siemag Aktiengesellschaft	Matallurgisches Gefäß, insbesondere Elktrolichtbogenofen
CN102235825A (zh) *	2011-05-20	2011-11-09	山东柯信新材料有限公司	一种冶金炉衬砌用耐火砖
RU2478176C2 (ru) *	2011-06-15	2013-03-27	Закрытое Акционерное Общество "Пиккерама"	Камерная печь сопротивления из фосфатных бетонов
GB201503119D0 (en)	2015-02-03	2015-04-08	Fosbel Inc	Integral self-supporting composite refractory components and methods of making the same
DE102016211354A1 (de)	2016-06-24	2017-12-28	Siemens Aktiengesellschaft	Sendereinrichtung, Sensoreinrichtung und Verfahren zum Erfassen einer Magnetfeldänderung
CN112815732A (zh) *	2021-01-15	2021-05-18	广东韶钢松山股份有限公司	一种烧结机风箱防腐防磨的处理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB326245A (en) *	1928-12-10	1930-03-10	Albert Reppman	Improvements in or relating to the construction of cylindrical kilns, fire boxes or the like
US2249799A (en) *	1937-12-07	1941-07-22	Babcock & Wilcox Co	Furnace
FR888149A (fr) *	1942-07-17	1943-12-03	Alais & Froges & Camarque Cie	Four à arc universel
GB600630A (en) *	1945-06-26	1948-04-14	Russell Pearce Heuer	Improvements in and relating to refractory bricks for use in suspended furnace roofsand other mechanically supported furnace walls
GB873295A (en) *	1958-04-16	1961-07-19	Wenzeslaw Frank Sklenar	New and improved reverberatory furnace
DE1893477U (de) *	1964-02-29	1964-05-21	Didier Werke Ag	Feuerfester stein, insbesondere fuer herdraumwaende von industrieoefen.
US3328014A (en) *	1965-03-17	1967-06-27	Levi S Longenecker	Veneer furnace wall construction
DE1921077B2 (de) *	1969-04-25	1972-04-06	Didier Werke AG, 6200 Wiesbaden	Mehrphasen-elektrolichtbogenofen
US3670469A (en) *	1970-07-20	1972-06-20	Michel Lumber Co	Hanging walls for furnace
DE2241287B2 (de) *	1972-08-22	1977-06-02		Feuerfeste auskleidung fuer industrieoefen aus fertigbauteilen
NO133000C (fi) *	1974-04-25	1976-02-18	Elkem Spigerverket As
US4005252A (en) *	1975-09-17	1977-01-25	Elkem-Spigerverket	Apparatus for gas collection in open electric smelting furnaces
DE2557846A1 (de) *	1975-12-22	1977-06-30	Hilti Ag	Befestigungselement fuer feuerfeste auskleidungen
US4122642A (en) *	1977-07-14	1978-10-31	Plibrico (Canada) Limited	Refractory liner block
US4199652A (en) *	1979-02-09	1980-04-22	Longenecker Levi S	Air cooled electric arc furnace

1980
- 1980-02-21 NO NO800466A patent/NO144899C/no unknown
1981
- 1981-01-30 FR FR8101896A patent/FR2476821B1/fr not_active Expired
- 1981-01-30 SE SE8100728A patent/SE445854B/sv not_active IP Right Cessation
- 1981-01-30 ZA ZA00810657A patent/ZA81657B/xx unknown
- 1981-02-02 YU YU431/81A patent/YU42717B/xx unknown
- 1981-02-10 CH CH887/81A patent/CH653123A5/de not_active IP Right Cessation
- 1981-02-10 MX MX185911A patent/MX149009A/es unknown
- 1981-02-10 NL NLAANVRAGE8100625,A patent/NL178354C/xx not_active IP Right Cessation
- 1981-02-12 PT PT72495A patent/PT72495B/pt unknown
- 1981-02-13 PH PH25220A patent/PH19403A/en unknown
- 1981-02-16 PL PL22970381A patent/PL229703A1/xx unknown
- 1981-02-17 ZW ZW37/81A patent/ZW3781A1/xx unknown
- 1981-02-17 DE DE3105704A patent/DE3105704C2/de not_active Expired
- 1981-02-18 BR BR8100961A patent/BR8100961A/pt not_active IP Right Cessation
- 1981-02-19 IT IT19865/81A patent/IT1196920B/it active
- 1981-02-19 FI FI810508A patent/FI69358C/fi not_active IP Right Cessation
- 1981-02-19 AU AU67450/81A patent/AU527696B2/en not_active Ceased
- 1981-02-19 RO RO81103458A patent/RO82151A/ro unknown
- 1981-02-20 CA CA000371442A patent/CA1176675A/en not_active Expired
- 1981-02-20 NZ NZ196312A patent/NZ196312A/en unknown
- 1981-02-20 JP JP2323981A patent/JPS56133578A/ja active Granted
- 1981-02-20 BE BE0/203875A patent/BE887624A/fr not_active IP Right Cessation
- 1981-02-20 ES ES499620A patent/ES8204151A1/es not_active Expired
- 1981-02-21 IN IN202/CAL/81A patent/IN153615B/en unknown
- 1981-02-23 GB GB8105636A patent/GB2070216B/en not_active Expired
1983
- 1983-05-23 US US06/496,334 patent/US4443879A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FI69358B (fi)	1985-09-30
NO144899C (no)	1981-12-02
PL229703A1 (fi)	1981-11-13
IN153615B (fi)	1984-07-28
ZA81657B (en)	1982-09-29
US4443879A (en)	1984-04-17
ES499620A0 (es)	1982-04-01
SE445854B (sv)	1986-07-21
GB2070216B (en)	1983-09-14
NL178354B (nl)	1985-10-01
RO82151B (ro)	1983-07-30
GB2070216A (en)	1981-09-03
FR2476821A1 (fr)	1981-08-28
NL178354C (nl)	1986-03-03
RO82151A (ro)	1983-08-03
CA1176675A (en)	1984-10-23
IT1196920B (it)	1988-11-25
AU6745081A (en)	1981-08-27
PT72495B (en)	1982-03-09
ES8204151A1 (es)	1982-04-01
JPS56133578A (en)	1981-10-19
FR2476821B1 (fr)	1986-07-18
PH19403A (en)	1986-04-10
BR8100961A (pt)	1981-08-25
BE887624A (fr)	1981-06-15
SE8100728L (sv)	1981-08-22
FI69358C (fi)	1986-01-10
NZ196312A (en)	1985-02-28
ZW3781A1 (en)	1982-09-18
JPH0252198B2 (fi)	1990-11-09
PT72495A (en)	1981-03-01
NL8100625A (nl)	1981-09-16
DE3105704C2 (de)	1984-03-01
IT8119865A0 (it)	1981-02-19
YU43181A (en)	1983-06-30
AU527696B2 (en)	1983-03-17
DE3105704A1 (de)	1981-12-24
YU42717B (en)	1988-12-31
CH653123A5 (de)	1985-12-13
NO144899B (no)	1981-08-24
MX149009A (es)	1983-08-05
NO800466L (no)	1981-08-24

Legal Events

Date	Code	Title	Description
1994-09-14	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: ELKEM A/S

Publication	Publication Date	Title
FI822849A0 (fi)	1982-08-16	Anordning vid narkosmask
FI811223L (fi)	1981-10-23	Skaeranordning vid en brunnsoeppning
FI810381L (fi)	1981-08-15	Vid polyuretanframstaellning anvaendbara polymermodifierade polyoler
FI813367L (fi)	1982-04-30	Anordning vid slirskydd foer hjul
FI803927L (fi)	1981-07-31	Anordning vid kopplingsdel
FI812500L (fi)	1982-02-15	Anordning vid karmprofiler
FI810488L (fi)	1981-12-26	Anordning vid en fordonsdriven automatiskt arbetande planteringsmaskin
FI811195L (fi)	1981-11-08	Foerfarande vid syrgasblekning av cellulosamassa
FI820568L (fi)	1982-02-22	Baeranordning vid fordon
FI811790L (fi)	1982-03-21	Tryckvalser vid baervals-lindningsmaskiner
FI803697L (fi)	1981-08-06	Anordning vid en barkningstrumma
FI811343L (fi)	1981-11-06	Lyftaggregat vid patientlyftanordningar
FI802130A (fi)	1982-01-03	Anordning vid radiosonder
FI810508L (fi)	1981-08-22	Anordning vid elektrotermisk reduktionsugn
FI803650L (fi)	1982-04-18	Saett vid behandling av virke
FI812815L (fi)	1982-03-12	Faestelement foer faestning av foeremaol vid haolskivor
FI814136L (fi)	1982-06-24	Foerfarande vid justering av virkesstycken jaemte en anordningfoer utfoerande av foerfarandet
FI811096L (fi)	1981-10-11	Saett vid tillverkning av mekanisk cellulosamassa
FI823403L (fi)	1982-10-07	Anordning vid transportbanor
FI811187L (fi)	1981-10-19	Vid en vaegg fastsatt roddanordning foersedd med en regleringsansatsapparat
FI813540L (fi)	1982-05-11	Foerbaettringar vid kalcinering av kalciumsulfat
FI812447L (fi)	1982-02-09	Anordning vid traedfaellningskilar
FI811205L (fi)	1981-10-19	Anordning vid yttertakskassett
FI803620L (fi)	1981-08-08	Anordning vid en kraftledningsmast
FI814122L (fi)	1981-12-22	Anordning foer styrning av en spjaellregulator vid vaermepannor