PT65700A - Systeme de controle automatique et regulation du valeur moyenne de la tension appliquee en procedes de coloration electrolytique d'aluminium anodise - Google Patents

Systeme de controle automatique et regulation du valeur moyenne de la tension appliquee en procedes de coloration electrolytique d'aluminium anodise

Info

Publication number: PT65700A
Authority: PT; Portugal
Prior art keywords: colouring; switch circuit; equalising; electrolytic; changes during
Prior art date: 1976-10-08

Application number

PT6570076A

Other languages

English (en)

Portuguese (pt)

Other versions

PT65700B (fr

Original Assignee

Emoresa Nac Del Aluminio Sa En

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.)

1976-10-08

Filing date

1976-10-08

Publication date

1976-11-01

1976-10-08 Application filed by Emoresa Nac Del Aluminio Sa En filed Critical Emoresa Nac Del Aluminio Sa En

1976-10-08 Priority to PT6570076A priority Critical patent/PT65700B/fr

1976-11-01 Publication of PT65700A publication Critical patent/PT65700A/fr

1978-04-17 Publication of PT65700B publication Critical patent/PT65700B/fr

Links

238000004040 coloring Methods 0.000 title abstract 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
229910052782 aluminium Inorganic materials 0.000 title 1
239000004411 aluminium Substances 0.000 title 1
239000002184 metal Substances 0.000 abstract 1
239000000758 substrate Substances 0.000 abstract 1

Landscapes

Electroluminescent Light Sources (AREA)

PT6570076A 1976-10-08 1976-10-08 Systeme de controle automatique et regulation du valeur moyenne de la tension appliquee en procedes de coloration electrolytique d'aluminium anodise PT65700B (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PT6570076A PT65700B (fr)	1976-10-08	1976-10-08	Systeme de controle automatique et regulation du valeur moyenne de la tension appliquee en procedes de coloration electrolytique d'aluminium anodise

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PT6570076A PT65700B (fr)	1976-10-08	1976-10-08	Systeme de controle automatique et regulation du valeur moyenne de la tension appliquee en procedes de coloration electrolytique d'aluminium anodise

Publications (2)

Publication Number	Publication Date
PT65700A true PT65700A (fr)	1976-11-01
PT65700B PT65700B (fr)	1978-04-17

Family

ID=20081962

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT6570076A PT65700B (fr)	1976-10-08	1976-10-08	Systeme de controle automatique et regulation du valeur moyenne de la tension appliquee en procedes de coloration electrolytique d'aluminium anodise

Country Status (1)

Country	Link
PT (1)	PT65700B (fr)

1976
- 1976-10-08 PT PT6570076A patent/PT65700B/fr unknown

Also Published As

Publication number	Publication date
PT65700B (fr)	1978-04-17

Similar Documents

Publication	Publication Date	Title
JPS55124235A (en)	1980-09-25	Plasma generation method
ES2114703T3 (es)	1998-06-01	Procedimiento para la aplicacion de un revestimiento de superficie por galvanizacion.
FR2367316A1 (fr)	1978-05-05	Systeme de controle automatique et de regularisation de la valeur moyenne de la tension appliquee au cours d'operations de coloration de l'aluminium anodise
DE69208303D1 (de)	1996-03-28	Mit glasigem Kohlenstoff überzogene Graphit-Spannvorrichtung zum Gebrauch bei der Erzeugung von polykristallinem Silizium
PT65700A (fr)	1976-11-01	Systeme de controle automatique et regulation du valeur moyenne de la tension appliquee en procedes de coloration electrolytique d'aluminium anodise
ES298472A1 (es)	1964-07-01	Procedimiento y aparato para depositar electrolíticamente una capa superficial sobre artículos metálicos
JPS5227362A (en)	1977-03-01	Formation method of passivation film
JPS5661175A (en)	1981-05-26	Thin-film solar cell
JPS6428289A (en)	1989-01-30	Formed superconducting ceramic article
JPS5227274A (en)	1977-03-01	Semiconductor unit and its manufacturing process
JPS56153970A (en)	1981-11-28	Electronic switching circuit
JPS5687323A (en)	1981-07-15	Substrate supporting device of plasma reaction tube
Povetkin et al.	1984	Natural Aging of Electrolytic Bismuth Deposits
JPS6468976A (en)	1989-03-15	Manufacture of semiconductor radiation detector
SE8903870L (sv)	1990-05-27	Anordning foer elektrokemisk ytbehandling av substrat
JPS577976A (en)	1982-01-16	Photo electromotive force element
Eizner	1991	Effect of Argon Pressure on Structure of Vacuum Electric-Arc Multicomponent Coatings
JPS56169375A (en)	1981-12-26	Manufacture of schottky barrier type solar battery
Karpovich	1976	Nonequilibrium Changes in the State of the Surface of Ge and Si Due to Adsorption of Metal Atoms in Vacuum
JPS6411960A (en)	1989-01-17	Film forming method
JPS55118657A (en)	1980-09-11	Semiconductor rectifying element
JPS51123569A (en)	1976-10-28	Semiconductor manufacturing method
JPS5345170A (en)	1978-04-22	Formation of non-oriented semiconductor
FR2241143A1 (en)	1975-03-14	Semiconductor device with cct. element(s) with connecting points - has free areas of main and side surfaces coated with metal film
JPS56104444A (en)	1981-08-20	Manufacture of semiconductor device