GB653402A - Improvements in or relating to electrical network coupling units - Google Patents
Improvements in or relating to electrical network coupling unitsInfo
- Publication number
- GB653402A GB653402A GB3419747A GB3419747A GB653402A GB 653402 A GB653402 A GB 653402A GB 3419747 A GB3419747 A GB 3419747A GB 3419747 A GB3419747 A GB 3419747A GB 653402 A GB653402 A GB 653402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carrier
- insulating
- coatings
- tube
- resistance
- 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
- 230000008878 coupling Effects 0.000 title abstract 3
- 238000010168 coupling process Methods 0.000 title abstract 3
- 238000005859 coupling reaction Methods 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 abstract 8
- 239000000463 material Substances 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 3
- 239000000470 constituent Substances 0.000 abstract 2
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000465 moulding 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)
- Details Of Resistors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
653,402. Radio receiving sets. DUBILIER CONDENSER CO. (1925), Ltd. Dec. 24, 1947, No. 34197. [Class 40 (v)] In an electrical coupling unit of the kind comprising a tubular insulating carrier having a plurality of circuit elements each constituting a resistance or capacitance applied to the curved surfaces of the carrier, the circuit elements are formed from one or more constituent coatings carried on one curved surface of the carrier and two or more constituent coatings carried on the other curved surface of the carrier. As shown in Fig. 1, the carrier comprises a tube A of ceramic material provided with metallized areas A1, A2 extending round the cylindrical surface to form the two plates of a condenser having terminals constituted by metallic caps B, B1 attached to the ends of the carrier A. An unmetallized area on the outside of the carrier is provided with a coating of resistance material C which may extend helically around the carrier and is connected to the cap B and the metalized area A2. In Fig. 2 (not shown), the metallized internal and external areas of the carrier tube are provided with a skin of insulating material, the resistance material being applied as coatings over the insulating skin. Alternatively, the resistance material may be first applied to the tubular carrier. Fig. 3 shows an arrangement for a filter network in which an insulating tube A contains a rod R of resistance material or having a resistive coating, held in position by metal end caps S1, S2, the two ends of the tube having metallic coatings V1, V2 applied to the inner surfaces and connected with the end caps S1, S2. A further metallic coating V3, provided with a terminal wire T3, is deposited on the outside of the carrier and extended at W3 and W4 over the coatings V1, V2 to form capacitances. Alternatively, as in Fig. 7 (not shown), the capacitance and resistance elements may be arranged side by side and embedded in an insulating moulding. Fig. 4 (not shown) shows an arrangement for an intervalve coupling unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3419747A GB653402A (en) | 1947-12-24 | 1947-12-24 | Improvements in or relating to electrical network coupling units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3419747A GB653402A (en) | 1947-12-24 | 1947-12-24 | Improvements in or relating to electrical network coupling units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB653402A true GB653402A (en) | 1951-05-16 |
Family
ID=10362590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3419747A Expired GB653402A (en) | 1947-12-24 | 1947-12-24 | Improvements in or relating to electrical network coupling units |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB653402A (en) |
-
1947
- 1947-12-24 GB GB3419747A patent/GB653402A/en not_active Expired
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