GB642609A - Improvements in electrical condensers - Google Patents
Improvements in electrical condensersInfo
- Publication number
- GB642609A GB642609A GB945/48A GB94548A GB642609A GB 642609 A GB642609 A GB 642609A GB 945/48 A GB945/48 A GB 945/48A GB 94548 A GB94548 A GB 94548A GB 642609 A GB642609 A GB 642609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- moulded
- lead
- electric
- condensers
- 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
- 229910000978 Pb alloy Inorganic materials 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-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
- 239000003989 dielectric material Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 230000009974 thixotropic effect Effects 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)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Organic Insulating Materials (AREA)
Abstract
642,609. Condensers. SPRAGUE ELECTRIC CO. Jan. 12, 1948, No. 945. Convention date,. Aug. 10, 1946. [Class 37] An electric condenser has wound electrodes 11, 12 of aluminium, tin, lead or lead alloy separated by dielectric material 17 consisting at least in part of a thermoplastic organic synthetic material which does not exhibit thixotropic properties under moulding conditions and which is tightly enclosed within a pressure moulded casing 18 of a thermosetting resin. The pores of the spacer, of paper or a celullose ester, may be completely filled with a polyvinyl resin, e.g. poly-N-vinyl carbazole and wire terminal leads 13, 14 are moulded in the casing which may be of phenol-formaldehyde. U.S.A. Specification 2,444,880 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US642609XA | 1946-08-10 | 1946-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB642609A true GB642609A (en) | 1950-09-06 |
Family
ID=22054674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB945/48A Expired GB642609A (en) | 1946-08-10 | 1948-01-12 | Improvements in electrical condensers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB642609A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2887634A (en) * | 1954-05-03 | 1959-05-19 | Sprague Electric Co | Molded polystyrene capacitor |
| DE1085968B (en) * | 1955-03-04 | 1960-07-28 | Siemens Ag | Regenerative capacitor impregnated with polymerisation products |
| US3163917A (en) * | 1962-05-22 | 1965-01-05 | Thompson Ramo Wooldridge Inc | Miniature capacitor assembly method |
-
1948
- 1948-01-12 GB GB945/48A patent/GB642609A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2887634A (en) * | 1954-05-03 | 1959-05-19 | Sprague Electric Co | Molded polystyrene capacitor |
| DE1085968B (en) * | 1955-03-04 | 1960-07-28 | Siemens Ag | Regenerative capacitor impregnated with polymerisation products |
| US3163917A (en) * | 1962-05-22 | 1965-01-05 | Thompson Ramo Wooldridge Inc | Miniature capacitor assembly method |
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