GB216139A - Improvements in electrolytic condensers - Google Patents
Improvements in electrolytic condensersInfo
- Publication number
- GB216139A GB216139A GB11944/24A GB1194424A GB216139A GB 216139 A GB216139 A GB 216139A GB 11944/24 A GB11944/24 A GB 11944/24A GB 1194424 A GB1194424 A GB 1194424A GB 216139 A GB216139 A GB 216139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- picric acid
- electrodes
- electrolytic condensers
- soulier
- consolidate
- 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
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 235000011118 potassium hydroxide Nutrition 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 229940095064 tartrate Drugs 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
- H01G9/022—Electrolytes; Absorbents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
Abstract
216,139. Soulier, A. May 14, 1923, [Convention date]. Electrolytic condensers.-The electrolyte contains picric acid or a salt thereof. The picric acid may be mixed with an alkaline base such as caustic soda, caustic potash or ammonia. A tartrate, citrate, or borate may be added to increase the allowable tension limit. A periodic over-voltage may be applied to consolidate the dielectric layer on the electrodes. The electrodes may be of aluminium. According to the Specification as open to inspection under Sect. 91 (3) (a) other phenol derivatives may be used instead of picric acid. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR216139X | 1923-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB216139A true GB216139A (en) | 1924-08-28 |
Family
ID=8881207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11944/24A Expired GB216139A (en) | 1923-05-14 | 1924-05-14 | Improvements in electrolytic condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB216139A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759132A (en) * | 1952-05-12 | 1956-08-14 | Sprague Electric Co | Electrolytic capacitor |
| DE1097036B (en) * | 1952-02-02 | 1961-01-12 | Maria Steiner Geb Fuessel | Electrolytic capacitor |
| DE976480C (en) * | 1929-08-30 | 1963-10-03 | Radio Patents Company | Process for manufacturing electrolytic capacitors |
| US3454840A (en) * | 1966-06-08 | 1969-07-08 | Matsushita Electric Ind Co Ltd | Electrolyte for electrolytic capacitors |
-
1924
- 1924-05-14 GB GB11944/24A patent/GB216139A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE976480C (en) * | 1929-08-30 | 1963-10-03 | Radio Patents Company | Process for manufacturing electrolytic capacitors |
| DE1097036B (en) * | 1952-02-02 | 1961-01-12 | Maria Steiner Geb Fuessel | Electrolytic capacitor |
| US2759132A (en) * | 1952-05-12 | 1956-08-14 | Sprague Electric Co | Electrolytic capacitor |
| US3454840A (en) * | 1966-06-08 | 1969-07-08 | Matsushita Electric Ind Co Ltd | Electrolyte for electrolytic capacitors |
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