GB492950A - Improvements in electrolytic condensers - Google Patents
Improvements in electrolytic condensersInfo
- Publication number
- GB492950A GB492950A GB2507/38A GB250738A GB492950A GB 492950 A GB492950 A GB 492950A GB 2507/38 A GB2507/38 A GB 2507/38A GB 250738 A GB250738 A GB 250738A GB 492950 A GB492950 A GB 492950A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrolytic condensers
- jan
- water
- glycol
- gloeilampenfabrieken
- 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
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 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)
- Electroplating And Plating Baths Therefor (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
492,950. Electrolytic condensers. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. Jan. 26,1938, No. 2507. Convention date, Jan. 29, 1937. [Class 37] An electrolyte contains ethylene glycol, water, boric acid and a monovalent base such as ammonia in such proportion as to keep the specific resistance at 20‹ C. between 300 and 10,000 ohms /cm. The ratio of glycol to water permissible, ranges from 35 : 65 to 70 : 30.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE492950X | 1937-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB492950A true GB492950A (en) | 1938-09-29 |
Family
ID=6544494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2507/38A Expired GB492950A (en) | 1937-01-29 | 1938-01-26 | Improvements in electrolytic condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB492950A (en) |
-
1938
- 1938-01-26 GB GB2507/38A patent/GB492950A/en not_active Expired
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