DE2655467C2 - Aluminiumfolien für Kondensatoren - Google Patents
Aluminiumfolien für KondensatorenInfo
- Publication number
- DE2655467C2 DE2655467C2 DE2655467A DE2655467A DE2655467C2 DE 2655467 C2 DE2655467 C2 DE 2655467C2 DE 2655467 A DE2655467 A DE 2655467A DE 2655467 A DE2655467 A DE 2655467A DE 2655467 C2 DE2655467 C2 DE 2655467C2
- Authority
- DE
- Germany
- Prior art keywords
- capacitors
- aluminum
- chromium
- aluminum foils
- foils
- 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.)
- Expired
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 19
- 239000011888 foil Substances 0.000 title claims description 15
- 239000003990 capacitor Substances 0.000 title claims description 11
- 239000011651 chromium Substances 0.000 claims description 15
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
- H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7538228A FR2335027A1 (fr) | 1975-12-08 | 1975-12-08 | Procede d'amelioration des condensateurs electrolytiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2655467A1 DE2655467A1 (de) | 1977-06-23 |
| DE2655467C2 true DE2655467C2 (de) | 1982-05-13 |
Family
ID=9163709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2655467A Expired DE2655467C2 (de) | 1975-12-08 | 1976-12-07 | Aluminiumfolien für Kondensatoren |
Country Status (6)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US6477404B1 (en) | 2000-03-01 | 2002-11-05 | Cardiac Pacemakers, Inc. | System and method for detection of pacing pulses within ECG signals |
| US6699265B1 (en) | 2000-11-03 | 2004-03-02 | Cardiac Pacemakers, Inc. | Flat capacitor for an implantable medical device |
| US6687118B1 (en) * | 2000-11-03 | 2004-02-03 | Cardiac Pacemakers, Inc. | Flat capacitor having staked foils and edge-connected connection members |
| US6509588B1 (en) | 2000-11-03 | 2003-01-21 | Cardiac Pacemakers, Inc. | Method for interconnecting anodes and cathodes in a flat capacitor |
| US7456077B2 (en) * | 2000-11-03 | 2008-11-25 | Cardiac Pacemakers, Inc. | Method for interconnecting anodes and cathodes in a flat capacitor |
| US6833987B1 (en) * | 2000-11-03 | 2004-12-21 | Cardiac Pacemakers, Inc. | Flat capacitor having an active case |
| US7355841B1 (en) | 2000-11-03 | 2008-04-08 | Cardiac Pacemakers, Inc. | Configurations and methods for making capacitor connections |
| US6684102B1 (en) * | 2000-11-03 | 2004-01-27 | Cardiac Pacemakers, Inc. | Implantable heart monitors having capacitors with endcap headers |
| US6571126B1 (en) | 2000-11-03 | 2003-05-27 | Cardiac Pacemakers, Inc. | Method of constructing a capacitor stack for a flat capacitor |
| US6522525B1 (en) * | 2000-11-03 | 2003-02-18 | Cardiac Pacemakers, Inc. | Implantable heart monitors having flat capacitors with curved profiles |
| US7107099B1 (en) | 2000-11-03 | 2006-09-12 | Cardiac Pacemakers, Inc. | Capacitor having a feedthrough assembly with a coupling member |
| US7479349B2 (en) * | 2002-12-31 | 2009-01-20 | Cardiac Pacemakers, Inc. | Batteries including a flat plate design |
| US7951479B2 (en) | 2005-05-11 | 2011-05-31 | Cardiac Pacemakers, Inc. | Method and apparatus for porous insulative film for insulating energy source layers |
| US7180727B2 (en) * | 2004-07-16 | 2007-02-20 | Cardiac Pacemakers, Inc. | Capacitor with single sided partial etch and stake |
| US7224575B2 (en) * | 2004-07-16 | 2007-05-29 | Cardiac Pacemakers, Inc. | Method and apparatus for high voltage aluminum capacitor design |
| US7120008B2 (en) * | 2004-07-16 | 2006-10-10 | Cardiac Pacemakers, Inc. | Method and apparatus for capacitor interconnection using a metal spray |
| US7352560B2 (en) * | 2004-07-16 | 2008-04-01 | Cardiac Pacemakers, Inc. | Method and apparatus for interconnecting electrodes with partial titanium coating |
| US7327552B2 (en) * | 2005-05-09 | 2008-02-05 | Cardiac Pacemakers, Inc. | Method and apparatus for electrically connecting capacitor electrodes using a spray |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2218076A (en) * | 1937-02-06 | 1940-10-15 | Werner Paul | Electrode, particularly for electrolytic devices |
| US2977294A (en) * | 1957-04-05 | 1961-03-28 | Sanford Process Co Inc | Process for producing oxide coatings on aluminum and aluminum alloys |
| NL238065A (US07714131-20100511-C00038.png) * | 1958-04-14 | |||
| US3530048A (en) * | 1968-02-08 | 1970-09-22 | Reynolds Metals Co | Bright anodized aluminum alloy |
| NL7410690A (nl) * | 1974-01-25 | 1975-07-29 | Siemens Ag | Gelegeerde aluminiumfoelie voor hoogvolt-elec- trolytcondensatoren. |
-
1975
- 1975-12-08 FR FR7538228A patent/FR2335027A1/fr active Granted
-
1976
- 1976-11-19 US US05/743,128 patent/US4086148A/en not_active Expired - Lifetime
- 1976-12-03 IT IT30078/76A patent/IT1065155B/it active
- 1976-12-06 GB GB50802/76A patent/GB1512598A/en not_active Expired
- 1976-12-07 DE DE2655467A patent/DE2655467C2/de not_active Expired
- 1976-12-07 JP JP51147055A patent/JPS5270359A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| NICHTS-ERMITTELT |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2335027A1 (fr) | 1977-07-08 |
| DE2655467A1 (de) | 1977-06-23 |
| GB1512598A (en) | 1978-06-01 |
| IT1065155B (it) | 1985-02-25 |
| FR2335027B1 (US07714131-20100511-C00038.png) | 1980-11-14 |
| US4086148A (en) | 1978-04-25 |
| JPS5270359A (en) | 1977-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |