NO802641L - Forraadsbeholder for skorpebryter. - Google Patents

Forraadsbeholder for skorpebryter.

Info

Publication number: NO802641L
Authority: NO; Norway
Prior art keywords: alumina; additives; crusher; storage container; crust
Prior art date: 1979-09-10

Application number

NO802641A

Other languages

English (en)

Other versions

NO154401C (no

NO154401B (no

Inventor

Hans Friedli

Erwin Arnold

Original Assignee

Alusuisse

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.)

1979-09-10

Filing date

1980-09-08

Publication date

1981-03-11

1980-09-08 Application filed by Alusuisse filed Critical Alusuisse

1981-03-11 Publication of NO802641L publication Critical patent/NO802641L/no

1986-06-02 Publication of NO154401B publication Critical patent/NO154401B/no

1986-09-10 Publication of NO154401C publication Critical patent/NO154401C/no

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
239000000654 additive Substances 0.000 abstract 2

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/14—Devices for feeding or crust breaking

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrolytic Production Of Metals (AREA)
Crushing And Pulverization Processes (AREA)
Saccharide Compounds (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

NO802641A 1979-09-10 1980-09-08 Forraadsbunker for en skorpebryter. NO154401C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH814779		1979-09-10

Publications (3)

Publication Number	Publication Date
NO802641L true NO802641L (no)	1981-03-11
NO154401B NO154401B (no)	1986-06-02
NO154401C NO154401C (no)	1986-09-10

Family

ID=4335870

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO802641A NO154401C (no)	1979-09-10	1980-09-08	Forraadsbunker for en skorpebryter.

Country Status (7)

Country	Link
US (1)	US4332660A (no)
EP (1)	EP0025414B1 (no)
JP (1)	JPS5644786A (no)
AT (1)	ATE3309T1 (no)
CA (1)	CA1141335A (no)
DE (1)	DE2943295C2 (no)
NO (1)	NO154401C (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH644156A5 (de) *	1979-09-10	1984-07-13	Alusuisse	Vorrichtung zur bedienung von elektrolyseoefen.
CA1165720A (fr)	1981-04-15	1984-04-17	Spyridon Casdas	Procede et appareillage d'alimentation ponctuelle en alumine et additifs halogenes de cuves d'electrolyse pour la production d'aluminium
JPS5920883U (ja) *	1982-07-29	1984-02-08	ケミカルグラウト株式会社	連続壁面清掃装置
US7915550B2 (en) *	2008-06-17	2011-03-29	Mac Valves, Inc.	Pneumatic system electrical contact device
US8367953B2 (en) *	2008-06-17	2013-02-05	Mac Valves, Inc.	Pneumatic system electrical contact device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH366976A (de) *	1957-12-19	1963-01-31	Elektrokemisk As	Verfahren zur Beschickung von Öfen für die schmelzelektrolytische Herstellung von Aluminium
US3141575A (en) *	1962-08-08	1964-07-21	Wilson Products Inc	Apparatus for blending materials
US3616440A (en) *	1968-04-23	1971-10-26	Harvey Aluminum Inc	Device for servicing alumina reduction cells
US3604057A (en) *	1969-06-30	1971-09-14	Anchor Hocking Corp	Mixing-metering device for an injection molding machine
BE757942A (fr) *	1969-10-24	1971-04-01	Alusuisse	Machine mobile pour le piquage des croutes de cuves d'electrolyse
US3681229A (en) *	1970-07-17	1972-08-01	Aluminum Co Of America	Alumina feeder
US3664935A (en) *	1971-01-21	1972-05-23	Arthur F Johnson	Effluent filtering process and apparatus for aluminum reduction cell
US3797702A (en) *	1971-03-29	1974-03-19	J Robertson	Scrap recovery and feed system
DE2222047A1 (de) *	1972-05-05	1973-11-15	Davy Ashmore Ag	Mischsilo mit mehreren, fuer unterschiedliche durchlaufzeiten angelegten einzelsilos
JPS5228563B2 (no) *	1972-07-13	1977-07-27
US3839167A (en) *	1973-06-28	1974-10-01	Aluminum Co Of America	Novel alumina feed for aluminum cell
SU549512A1 (ru) *	1974-07-22	1977-03-05		Электролизер с обожженными анодами дл получени алюмини
US4016053A (en) *	1975-10-01	1977-04-05	Kaiser Aluminum & Chemical Corporation	Feeding particulate matter

1979
- 1979-10-26 DE DE2943295A patent/DE2943295C2/de not_active Expired
1980
- 1980-09-05 US US06/184,344 patent/US4332660A/en not_active Expired - Lifetime
- 1980-09-08 NO NO802641A patent/NO154401C/no unknown
- 1980-09-09 CA CA000359981A patent/CA1141335A/en not_active Expired
- 1980-09-09 EP EP80810281A patent/EP0025414B1/de not_active Expired
- 1980-09-09 AT AT80810281T patent/ATE3309T1/de not_active IP Right Cessation
- 1980-09-10 JP JP12586580A patent/JPS5644786A/ja active Pending

Also Published As

Publication number	Publication date
DE2943295C2 (de)	1983-02-03
CA1141335A (en)	1983-02-15
DE2943295A1 (de)	1981-03-19
NO154401C (no)	1986-09-10
ATE3309T1 (de)	1983-05-15
EP0025414A1 (de)	1981-03-18
NO154401B (no)	1986-06-02
US4332660A (en)	1982-06-01
EP0025414B1 (de)	1983-05-11
JPS5644786A (en)	1981-04-24

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