GB651988A - Improvements in and relating to electric capacitors - Google Patents
Improvements in and relating to electric capacitorsInfo
- Publication number
- GB651988A GB651988A GB694848A GB694848A GB651988A GB 651988 A GB651988 A GB 651988A GB 694848 A GB694848 A GB 694848A GB 694848 A GB694848 A GB 694848A GB 651988 A GB651988 A GB 651988A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistance
- coatings
- mica
- combined
- metallic
- 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
- 238000000576 coating method Methods 0.000 abstract 4
- 239000010445 mica Substances 0.000 abstract 3
- 229910052618 mica group Inorganic materials 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 abstract 1
- 229920006255 plastic film Polymers 0.000 abstract 1
- 238000005507 spraying Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
651,988. Resistance coatings and deposits. SCHICK, W. March 5, 1948, No. 6948. [Class 37] A mica condenser wherein each mica plate is metallized to produce the metallic electrodes is combined with one or more resistances in the form of coatings or deposits on one or more of the supporting plates which are made of insulating material. Figs. 1 and 6 show a combined double capacitor and resistance with the latter as a coating of carbon black 8 (or powdered graphite) on one of the end or supporting plates 5. The resistance may be produced by painting, spraying, or vacuum processes or die stamping may be employed. In the latter the resistance may be stamped out of a coated plastic film which is subsequently attached to the supporting plate. If the resistance layer is deposited. on the inner surface of the end plate a thin insulating layer may be interposed between the resistance layer and the metallic electrode. Circuit connections may be deposited. Figs. 2, 7 and 8 (not shown), illustrate a single capacitor combined with a resistance with the latter as in Fig. 1. The metallic coatings on the mica plates may be applied according to the method disclosed in Specification 4-07,599, [Group XXXV].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB694848A GB651988A (en) | 1948-03-05 | 1948-03-05 | Improvements in and relating to electric capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB694848A GB651988A (en) | 1948-03-05 | 1948-03-05 | Improvements in and relating to electric capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB651988A true GB651988A (en) | 1951-04-11 |
Family
ID=9823778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB694848A Expired GB651988A (en) | 1948-03-05 | 1948-03-05 | Improvements in and relating to electric capacitors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB651988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1128750B (en) * | 1954-07-05 | 1962-04-26 | Thomas Rappel | Arrangement and method for producing hillshades for cartographic purposes |
| US3198997A (en) * | 1959-12-17 | 1965-08-03 | Sprague Electric Co | Capacitor having a printed plural resistor pattern between terminals |
-
1948
- 1948-03-05 GB GB694848A patent/GB651988A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1128750B (en) * | 1954-07-05 | 1962-04-26 | Thomas Rappel | Arrangement and method for producing hillshades for cartographic purposes |
| US3198997A (en) * | 1959-12-17 | 1965-08-03 | Sprague Electric Co | Capacitor having a printed plural resistor pattern between terminals |
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