GB507242A - Improvements in electric condensers - Google Patents
Improvements in electric condensersInfo
- Publication number
- GB507242A GB507242A GB3378737A GB3378737A GB507242A GB 507242 A GB507242 A GB 507242A GB 3378737 A GB3378737 A GB 3378737A GB 3378737 A GB3378737 A GB 3378737A GB 507242 A GB507242 A GB 507242A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- solvent
- action
- condensers
- dielectric
- 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
- 239000002904 solvent Substances 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- -1 vinyl compound Chemical class 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
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/12—Protection against corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
507,242. Condensers. CHAPPLE, W. J. C. (Siemens & Halske Akt.-Ges.) Dec. 7, 1937, No. 33787. [Class 37] In an electric condenser of the type where the dielectric consists of sheets of a polymerized vinyl compound, the condenser is sealed against moist air by dipping or bringing it in contact with a suitable liquid having a solvent action on the polyvinyl and subsequently consolidating the product of this action by driving off the volatile constituents or by polymerization. Suitable liquids may be known pure solvents as acetone or unsaturated solutions of polymerizable products as for example a solution of polystyrol in monostyrol. In a tubular condenser a, transverse strips at the end of the coiled dielectric sheet may also be treated with the solvent as at b, c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3378737A GB507242A (en) | 1937-12-07 | 1937-12-07 | Improvements in electric condensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3378737A GB507242A (en) | 1937-12-07 | 1937-12-07 | Improvements in electric condensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB507242A true GB507242A (en) | 1939-06-07 |
Family
ID=10357429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3378737A Expired GB507242A (en) | 1937-12-07 | 1937-12-07 | Improvements in electric condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB507242A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808357A (en) * | 1951-07-16 | 1957-10-01 | Sprague Electric Co | Electrical condensers |
| US4325167A (en) * | 1978-07-07 | 1982-04-20 | Rosenberg Jean M L | Process for the manufacture of rolled capacitors |
| EP0193237A1 (en) * | 1985-02-20 | 1986-09-03 | Koninklijke Philips Electronics N.V. | Process for making an electrolytic wound capacitor |
-
1937
- 1937-12-07 GB GB3378737A patent/GB507242A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808357A (en) * | 1951-07-16 | 1957-10-01 | Sprague Electric Co | Electrical condensers |
| US4325167A (en) * | 1978-07-07 | 1982-04-20 | Rosenberg Jean M L | Process for the manufacture of rolled capacitors |
| EP0193237A1 (en) * | 1985-02-20 | 1986-09-03 | Koninklijke Philips Electronics N.V. | Process for making an electrolytic wound capacitor |
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