GR69694B - - Google Patents

Info

Publication number: GR69694B
Authority: GR; Greece
Prior art keywords: feeding; assured; besides; wear; fast
Prior art date: 1979-08-28

Application number

GR62621A

Other languages

English (en)

Inventor

Walter Merz

Hans Friedli

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.)

1979-08-28

Filing date

1980-08-06

Publication date

1982-07-08

1980-08-06 Application filed by Alusuisse filed Critical Alusuisse

1982-07-08 Publication of GR69694B publication Critical patent/GR69694B/el

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)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Apparatus Associated With Microorganisms And Enzymes (AREA)
Battery Electrode And Active Subsutance (AREA)
Secondary Cells (AREA)
Constitution Of High-Frequency Heating (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Ticket-Dispensing Machines (AREA)
Disintegrating Or Milling (AREA)
Looms (AREA)
Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Vending Machines For Individual Products (AREA)
Electric Ovens (AREA)
Electric Stoves And Ranges (AREA)

GR62621A 1979-08-28 1980-08-06 GR69694B (el)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH785479A CH645677A5 (de)	1979-08-28	1979-08-28	Vorrichtung zum beschicken von elektrolysezellen und verfahren zu deren betrieb.

Publications (1)

Publication Number	Publication Date
GR69694B true GR69694B (el)	1982-07-08

Family

ID=4331428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR62621A GR69694B (el)	1979-08-28	1980-08-06

Country Status (18)

Country	Link
US (1)	US4450053A (el)
EP (1)	EP0026735B1 (el)
JP (1)	JPS5635787A (el)
AT (1)	ATE8280T1 (el)
AU (1)	AU537599B2 (el)
BR (1)	BR8005400A (el)
CA (1)	CA1152453A (el)
CH (1)	CH645677A5 (el)
DE (2)	DE3022643C2 (el)
ES (1)	ES494462A0 (el)
GR (1)	GR69694B (el)
NO (1)	NO154525C (el)
NZ (1)	NZ194722A (el)
PL (1)	PL226147A1 (el)
SU (1)	SU1063293A3 (el)
TR (1)	TR21343A (el)
YU (1)	YU212780A (el)
ZA (1)	ZA805198B (el)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2504158B1 (fr) *	1981-04-15	1985-08-30	Aluminium Grece	Procede et appareillage d'alimentation ponctuelle en alumine de cuves d'electrolyse pour la production d'aluminium
FR2534891B1 (fr) *	1982-10-22	1987-01-09	Pechiney Aluminium	Dispositif clos a fluidisation potentielle pour le controle horizontal de materiaux pulverulents
FR2562878B2 (fr) *	1984-04-12	1989-06-30	Pechiney Aluminium	Dispositif clos a fluidisation potentielle pour le convoyage horizontal en lit dense de materiaux pulverulents
EP0224436B1 (de) *	1985-10-31	1989-07-26	Schweizerische Aluminium Ag	Vorrichtung zum Beschicken von Schüttgutbehältern und deren Verwendung
US4938848A (en) *	1989-02-13	1990-07-03	Aluminum Company Of America	Method and apparatus for conveying split streams of alumina powder to an electrolysis cell
FR2778393B1 (fr) *	1998-05-11	2000-06-16	Pechiney Aluminium	Procede pour le convoyage en lit hyperdense de materiaux pulverulents et dispositif a fluidisation potentielle destine a le mettre en oeuvre
FR2831528B1 (fr) *	2001-10-26	2004-01-16	Pechiney Aluminium	Systeme de repartition de matiere pulverulente avec des debits pondereux controles
FR2952363B1 (fr) *	2009-11-09	2011-11-11	Alcan Int Ltd	Dispositif a fluidisation potentielle destine au convoyage de materiaux pulverulents en lit hyperdense
FR2980783B1 (fr) *	2011-10-04	2016-05-13	Rio Tinto Alcan Int Ltd	Procede et dispositif de distribution d'un materiau fluidisable, et installation incluant ledit dispositif
CN104264188B (zh) *	2014-09-25	2016-11-30	中国铝业股份有限公司	控制型智能打壳系统与方法
US11708225B2 (en) *	2019-04-04	2023-07-25	Reel Alesa Ag	Precision flow feeding device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB770304A (en) *	1953-04-14	1957-03-20	Buehler Ag Geb	Improvements in or relating to process and means for regulating the introduction of bulk goods into a pneumatic conveying line
US2989349A (en) *	1956-09-19	1961-06-20	Hartley Controls Corp	Pneumatic delivery and time-controlled measuring of fine material such as powder
CH366976A (de) *	1957-12-19	1963-01-31	Elektrokemisk As	Verfahren zur Beschickung von Öfen für die schmelzelektrolytische Herstellung von Aluminium
US3135672A (en) *	1959-01-16	1964-06-02	Nippon Light Metal Co	Method for feeding alumina to electrolytic cell
NL126517C (el) *	1959-09-03
AT237909B (de) *	1962-12-07	1965-01-11	Vmw Ranshofen Berndorf Ag	Elektropneumatische Vorrichtung zur automatischen periodischen Tonerdezugabe bei Aluminiumelektrolyseöfen
AT248133B (de) *	1964-04-16	1966-07-11	Vmw Ranshofen Berndorf Ag	Elektropneumatische Vorrichtung zur automatischen periodischen Tonerdezugabe bei Aluminiumelektrolyseöfen
FR1526766A (fr) *	1963-09-24	1968-05-31	Pechiney Prod Chimiques Sa	Machine automatique pour le piquage et l'alimentation des cuves d'électrolyse ignée
AT271924B (de) *	1965-09-07	1969-06-25	Femipari Ki	Verfahren und Einrichtung zum automatischen Aufbrechen der Krusten von Aluminiumelektrolyse-Bäderbatterien und zum Chargieren dieser Bäder mit Tonerde
CH459060A (de) *	1966-06-16	1968-06-30	Buehler Ag Geb	Rohrleitung für den pneumatischen oder hydraulischen Transport kurzer, gleichartiger Materialpfropfen
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
US3797707A (en) *	1971-04-20	1974-03-19	Jenike And Johanson Inc	Bins for storage and flow of bulk solids
FR2139648B1 (el) *	1971-05-28	1973-08-10	Prat Daniel Poelman
US3844446A (en) *	1971-08-04	1974-10-29	Fuller Co	System for conveying solid particulate materials
DE2209674A1 (de) *	1972-03-01	1973-09-06	Waeschle Maschf Gmbh	Rohr fuer eine in abstaenden mit zusatzluft zu beschickende foerderleitung
US3901787A (en) *	1974-03-07	1975-08-26	Nippon Light Metal Co	Alumina feeder for electrolytic cells
DE2440888C3 (de) *	1974-08-27	1978-11-23	Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg	Anlage zum aufeinanderfolgenden Beschicken mehrerer, hintereinander an eine pneumatische Förderleitung über Abscheider angeschlossener Entnahmestationen mit Schüttgut
US4016053A (en) *	1975-10-01	1977-04-05	Kaiser Aluminum & Chemical Corporation	Feeding particulate matter
DE2625263C3 (de) *	1976-06-04	1980-07-31	Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg	Vorrichtung zur Aufgabe von Schüttgut in eine pneumatische Förderleitung
US4299683A (en) *	1980-07-17	1981-11-10	Aluminum Company Of America	Apparatus and method for efficient transfer of powdered ore

1979
- 1979-08-28 CH CH785479A patent/CH645677A5/de not_active IP Right Cessation
1980
- 1980-06-18 DE DE3022643A patent/DE3022643C2/de not_active Expired
- 1980-08-06 GR GR62621A patent/GR69694B/el unknown
- 1980-08-08 PL PL22614780A patent/PL226147A1/xx unknown
- 1980-08-13 US US06/177,729 patent/US4450053A/en not_active Expired - Lifetime
- 1980-08-20 SU SU802963349A patent/SU1063293A3/ru active
- 1980-08-21 AU AU61642/80A patent/AU537599B2/en not_active Expired
- 1980-08-21 DE DE8080810259T patent/DE3068436D1/de not_active Expired
- 1980-08-21 EP EP80810259A patent/EP0026735B1/de not_active Expired
- 1980-08-21 NZ NZ194722A patent/NZ194722A/en unknown
- 1980-08-21 AT AT80810259T patent/ATE8280T1/de active
- 1980-08-22 ES ES494462A patent/ES494462A0/es active Granted
- 1980-08-22 ZA ZA00805198A patent/ZA805198B/xx unknown
- 1980-08-22 NO NO802501A patent/NO154525C/no unknown
- 1980-08-26 YU YU02127/80A patent/YU212780A/xx unknown
- 1980-08-26 BR BR8005400A patent/BR8005400A/pt not_active IP Right Cessation
- 1980-08-27 CA CA000359078A patent/CA1152453A/en not_active Expired
- 1980-08-28 JP JP11899180A patent/JPS5635787A/ja active Pending
- 1980-08-28 TR TR21343A patent/TR21343A/xx unknown

Also Published As

Publication number	Publication date
AU6164280A (en)	1981-04-09
AU537599B2 (en)	1984-07-05
PL226147A1 (el)	1981-04-24
BR8005400A (pt)	1981-03-10
CH645677A5 (de)	1984-10-15
YU212780A (en)	1983-02-28
NO154525B (no)	1986-06-30
ZA805198B (en)	1981-09-30
JPS5635787A (en)	1981-04-08
NZ194722A (en)	1984-07-31
US4450053A (en)	1984-05-22
EP0026735A1 (de)	1981-04-08
TR21343A (tr)	1984-04-16
CA1152453A (en)	1983-08-23
DE3022643A1 (de)	1981-03-12
NO154525C (no)	1986-10-08
EP0026735B1 (de)	1984-07-04
ATE8280T1 (de)	1984-07-15
SU1063293A3 (ru)	1983-12-23
DE3022643C2 (de)	1982-12-30
ES8104441A1 (es)	1981-04-01
ES494462A0 (es)	1981-04-01
NO802501L (no)	1981-03-02
DE3068436D1 (en)	1984-08-09

Publication	Publication Date	Title
GR69694B (el)	1982-07-08
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