BE866292A - Encadrement d'ouvertures dans une voute de four - Google Patents

Encadrement d'ouvertures dans une voute de four

Info

Publication number: BE866292A
Authority: BE; Belgium
Prior art keywords: framing; openings; oven vault; vault; oven
Prior art date: 1977-04-29

Application number

BE187041A

Other languages

English (en)

Inventor

O Katzenschlager

F Kassegger

G Zingerle

Original Assignee

Veitscher Magnesitwerke 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.)

1977-04-29

Filing date

1978-04-24

Publication date

1978-08-14

1978-04-24 Application filed by Veitscher Magnesitwerke Ag filed Critical Veitscher Magnesitwerke Ag

1978-08-14 Publication of BE866292A publication Critical patent/BE866292A/fr

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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids or removable covers
- F27D1/1808—Removable covers
- F27D1/1816—Removable covers specially adapted for arc furnaces

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)
Furnace Details (AREA)

BE187041A 1977-04-29 1978-04-24 Encadrement d'ouvertures dans une voute de four BE866292A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT306377A AT347703B (de)	1977-04-29	1977-04-29	Umrahmung fuer abgas- oder beschickungsoeffnungen im deckel von elektrolichtbogenoefen

Publications (1)

Publication Number	Publication Date
BE866292A true BE866292A (fr)	1978-08-14

Family

ID=3544711

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE187041A BE866292A (fr)	1977-04-29	1978-04-24	Encadrement d'ouvertures dans une voute de four

Country Status (9)

Country	Link
AT (1)	AT347703B (fr)
BE (1)	BE866292A (fr)
DE (1)	DE2818315C3 (fr)
ES (1)	ES243975Y (fr)
FR (1)	FR2389086A1 (fr)
GB (1)	GB1581716A (fr)
GR (1)	GR64824B (fr)
IT (1)	IT1156999B (fr)
SE (1)	SE433127B (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1782023A (en) *	1929-02-08	1930-11-18	Vesuvius Crucible Co	Refractory structure
US2024595A (en) *	1935-01-31	1935-12-17	Leon T Petit	Furnace structure
GB448403A (en) *	1935-02-16	1936-06-08	Sulzer Ag	Improvements in or relating to roofs or covers of electric smelting furnaces
DE1102790B (de) *	1954-04-27	1961-03-23	Oesterr Amerikan Magnesit	Deckel fuer elektrische Lichtbogen-schmelzoefen
DE1247189B (de) *	1965-07-02	1967-08-10	Didier Werke Ag	Feuerfester Stein, insbesondere Keilstein, zur Auskleidung von Drehrohroefen grosserDurchmesser bzw. zur Herstellung von Gewoelben mit grossen Radien u. dgl.

1977
- 1977-04-29 AT AT306377A patent/AT347703B/de not_active IP Right Cessation
1978
- 1978-04-20 GR GR56041A patent/GR64824B/el unknown
- 1978-04-24 BE BE187041A patent/BE866292A/fr not_active IP Right Cessation
- 1978-04-25 FR FR7812157A patent/FR2389086A1/fr active Granted
- 1978-04-26 DE DE2818315A patent/DE2818315C3/de not_active Expired
- 1978-04-28 ES ES1978243975U patent/ES243975Y/es not_active Expired
- 1978-04-28 GB GB17043/78A patent/GB1581716A/en not_active Expired
- 1978-04-28 IT IT67987/78A patent/IT1156999B/it active
- 1978-04-28 SE SE7804901A patent/SE433127B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE7804901L (sv)	1978-10-30
GR64824B (en)	1980-06-03
IT1156999B (it)	1987-02-04
IT7867987A0 (it)	1978-04-28
DE2818315C3 (de)	1980-08-07
SE433127B (sv)	1984-05-07
FR2389086A1 (fr)	1978-11-24
ES243975U (es)	1979-10-01
DE2818315A1 (de)	1978-11-09
ATA306377A (de)	1978-05-15
AT347703B (de)	1979-01-10
ES243975Y (es)	1980-04-01
DE2818315B2 (de)	1979-11-29
FR2389086B1 (fr)	1980-10-31
GB1581716A (en)	1980-12-17

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Legal Events

Date

Code

Title

Description

1991-10-31

RE

Patent lapsed

Owner name: VEITSCHER MAGNESITWERKE-A.G.

Effective date: 19910430