GB1307149A - Electrolytic capacitor - Google Patents
Electrolytic capacitorInfo
- Publication number
- GB1307149A GB1307149A GB2947771A GB2947771A GB1307149A GB 1307149 A GB1307149 A GB 1307149A GB 2947771 A GB2947771 A GB 2947771A GB 2947771 A GB2947771 A GB 2947771A GB 1307149 A GB1307149 A GB 1307149A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- particles
- electrolytic capacitor
- oxidizing
- layer
- 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
- 239000003990 capacitor Substances 0.000 title abstract 3
- 239000004411 aluminium Substances 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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
-
- 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
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/052—Sintered electrodes
-
- 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
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/052—Sintered electrodes
- H01G9/0525—Powder therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1453688 | 1970-07-23 | ||
| SU1456799 | 1970-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1307149A true GB1307149A (en) | 1973-02-14 |
Family
ID=26665402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2947771A Expired GB1307149A (en) | 1970-07-23 | 1971-06-23 | Electrolytic capacitor |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE768913A (enrdf_load_stackoverflow) |
| BG (1) | BG17685A3 (enrdf_load_stackoverflow) |
| CS (1) | CS168807B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2131160A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2099296A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1307149A (enrdf_load_stackoverflow) |
| IT (1) | IT942564B (enrdf_load_stackoverflow) |
| NL (1) | NL7108549A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4423004A (en) | 1983-03-24 | 1983-12-27 | Sprague Electric Company | Treatment of tantalum powder |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044822B2 (ja) * | 1980-04-02 | 1985-10-05 | 日本電気株式会社 | 固体電解コンデンサ用多孔質体の製造方法 |
-
1971
- 1971-06-22 IT IT4293371A patent/IT942564B/it active
- 1971-06-22 BG BG1787871A patent/BG17685A3/xx unknown
- 1971-06-22 NL NL7108549A patent/NL7108549A/xx unknown
- 1971-06-23 GB GB2947771A patent/GB1307149A/en not_active Expired
- 1971-06-23 CS CS465371A patent/CS168807B1/cs unknown
- 1971-06-23 DE DE19712131160 patent/DE2131160A1/de active Pending
- 1971-06-23 FR FR7122864A patent/FR2099296A5/fr not_active Expired
- 1971-06-23 BE BE768913A patent/BE768913A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4423004A (en) | 1983-03-24 | 1983-12-27 | Sprague Electric Company | Treatment of tantalum powder |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7108549A (enrdf_load_stackoverflow) | 1971-12-27 |
| BG17685A3 (enrdf_load_stackoverflow) | 1973-12-25 |
| IT942564B (it) | 1973-04-02 |
| CS168807B1 (enrdf_load_stackoverflow) | 1976-06-29 |
| FR2099296A5 (enrdf_load_stackoverflow) | 1972-03-10 |
| BE768913A (fr) | 1971-12-23 |
| DE2131160A1 (de) | 1972-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 429A | Application made for amendment of specification (sect. 29/1949) | ||
| 429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
| 429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |