FR2404905A1 - Feuille cathodique pour condensateur electrolytique - Google Patents
Feuille cathodique pour condensateur electrolytiqueInfo
- Publication number
- FR2404905A1 FR2404905A1 FR7827900A FR7827900A FR2404905A1 FR 2404905 A1 FR2404905 A1 FR 2404905A1 FR 7827900 A FR7827900 A FR 7827900A FR 7827900 A FR7827900 A FR 7827900A FR 2404905 A1 FR2404905 A1 FR 2404905A1
- Authority
- FR
- France
- Prior art keywords
- electrolytic condenser
- cathodic
- sheet
- cathodic sheet
- weight
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
- H01G9/0425—Electrodes or formation of dielectric layers thereon characterised by the material specially adapted for cathode
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/12—Alloys based on aluminium with copper as the next major constituent
Abstract
Feuille cathodique pour condensateurs électrolytiques constituée par de l'aluminium présentant une teneur en cuivre comprise entre 0,15 et 5,7 % en poids et une totalité en impureté d'au maximum 2 % en poids. Application au conducteur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7710775A NL7710775A (nl) | 1977-10-03 | 1977-10-03 | Kathodefolie voor elektrolytische condensator. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2404905A1 true FR2404905A1 (fr) | 1979-04-27 |
FR2404905B1 FR2404905B1 (fr) | 1983-03-11 |
Family
ID=19829273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827900A Granted FR2404905A1 (fr) | 1977-10-03 | 1978-09-29 | Feuille cathodique pour condensateur electrolytique |
Country Status (11)
Country | Link |
---|---|
US (1) | US4240128A (fr) |
JP (1) | JPS5458857A (fr) |
AT (1) | AT368319B (fr) |
BE (1) | BE870949A (fr) |
CA (1) | CA1109248A (fr) |
CH (1) | CH636474A5 (fr) |
DE (1) | DE2841539C2 (fr) |
FR (1) | FR2404905A1 (fr) |
GB (1) | GB2008324B (fr) |
IT (1) | IT1108468B (fr) |
NL (1) | NL7710775A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7906316A (nl) * | 1979-08-21 | 1981-02-24 | Philips Nv | Werkwijze voor de vervaardiging van kathodefolie voor elektrolytische condensatoren. |
JPS56146895A (en) * | 1980-04-14 | 1981-11-14 | Furukawa Alum Co Ltd | Aluminum alloy which colors to pure black color |
US4530230A (en) * | 1983-11-14 | 1985-07-23 | Aluminum Company Of America | Foil rolling method and apparatus |
GB2267912A (en) * | 1992-06-15 | 1993-12-22 | Secr Defence | Metal matrix for composite materials |
JP2007142353A (ja) * | 2005-10-17 | 2007-06-07 | Matsushita Electric Ind Co Ltd | アルミ電解コンデンサ |
US8605411B2 (en) * | 2010-09-16 | 2013-12-10 | Avx Corporation | Abrasive blasted conductive polymer cathode for use in a wet electrolytic capacitor |
CN116453864B (zh) * | 2023-04-06 | 2024-05-07 | 浙江洪量新材科技有限公司 | 一种高折弯强度的电极箔及其制备工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL75251C (fr) * | 1949-07-18 | |||
NL6410492A (fr) * | 1963-09-10 | 1965-03-11 | ||
FR1516801A (fr) * | 1966-10-25 | 1968-02-05 | Republic Foil Inc | Perfectionnements à des condensateurs électrolytiques |
BE724598A (fr) * | 1967-11-28 | 1969-05-28 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498765A (en) * | 1966-09-06 | 1970-03-03 | Aluminum Co Of America | Capacitor foil composed of alloys of aluminum and cadmium or indium |
DE1955396B2 (de) * | 1968-11-05 | 1971-09-30 | Elektrolytkondensator und verfahren zu seiner herstellung | |
US3742369A (en) * | 1969-03-13 | 1973-06-26 | R Douglass | Capacitor with fibered valve metal anode |
US3665260A (en) * | 1970-06-01 | 1972-05-23 | Trw Inc | Alloy capacitor porous anodes |
DE2102702B2 (de) * | 1971-01-21 | 1979-01-18 | Aluminium-Walzwerke Singen Gmbh, 7700 Singen | Verwendung von Al-Mn-Legierungen für Kathodenfolien von Elektrolytkondensatoren |
US3899723A (en) * | 1971-01-21 | 1975-08-12 | Alusuisse | Cathode foil for electrolytic condensers |
JPS5857897B2 (ja) * | 1975-11-08 | 1983-12-22 | 松下電器産業株式会社 | コタイデンカイコンデンサ |
US4121949A (en) * | 1976-04-30 | 1978-10-24 | P. R. Mallory & Co. Inc. | Method of making a cathode electrode for an electrolytic capacitor |
US4166755A (en) * | 1977-11-02 | 1979-09-04 | Swiss Aluminium Ltd. | Aluminum alloy capacitor foil and method of making |
US4164434A (en) * | 1977-11-02 | 1979-08-14 | Swiss Aluminium Ltd. | Aluminum alloy capacitor foil and method of making |
-
1977
- 1977-10-03 NL NL7710775A patent/NL7710775A/xx not_active Application Discontinuation
-
1978
- 1978-09-23 DE DE2841539A patent/DE2841539C2/de not_active Expired
- 1978-09-26 US US05/945,935 patent/US4240128A/en not_active Expired - Lifetime
- 1978-09-28 CA CA312,267A patent/CA1109248A/fr not_active Expired
- 1978-09-29 GB GB7838620A patent/GB2008324B/en not_active Expired
- 1978-09-29 FR FR7827900A patent/FR2404905A1/fr active Granted
- 1978-09-29 IT IT69248/78A patent/IT1108468B/it active
- 1978-09-29 CH CH1015178A patent/CH636474A5/de not_active IP Right Cessation
- 1978-10-02 AT AT0709178A patent/AT368319B/de not_active IP Right Cessation
- 1978-10-02 BE BE190863A patent/BE870949A/fr not_active IP Right Cessation
- 1978-10-02 JP JP12046778A patent/JPS5458857A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL75251C (fr) * | 1949-07-18 | |||
NL6410492A (fr) * | 1963-09-10 | 1965-03-11 | ||
FR1516801A (fr) * | 1966-10-25 | 1968-02-05 | Republic Foil Inc | Perfectionnements à des condensateurs électrolytiques |
BE724598A (fr) * | 1967-11-28 | 1969-05-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS5458857A (en) | 1979-05-11 |
GB2008324A (en) | 1979-05-31 |
CH636474A5 (de) | 1983-05-31 |
AT368319B (de) | 1982-10-11 |
US4240128A (en) | 1980-12-16 |
IT7869248A0 (it) | 1978-09-29 |
NL7710775A (nl) | 1979-04-05 |
FR2404905B1 (fr) | 1983-03-11 |
CA1109248A (fr) | 1981-09-22 |
IT1108468B (it) | 1985-12-09 |
DE2841539C2 (de) | 1985-11-21 |
DE2841539A1 (de) | 1979-04-12 |
BE870949A (fr) | 1979-04-02 |
ATA709178A (de) | 1982-01-15 |
GB2008324B (en) | 1982-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |