GB820623A - Improvements in electrical resistors - Google Patents
Improvements in electrical resistorsInfo
- Publication number
- GB820623A GB820623A GB2795855A GB2795855A GB820623A GB 820623 A GB820623 A GB 820623A GB 2795855 A GB2795855 A GB 2795855A GB 2795855 A GB2795855 A GB 2795855A GB 820623 A GB820623 A GB 820623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- low resistivity
- wire
- tube
- rod
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
- H01C3/02—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids arranged or constructed for reducing self-induction, capacitance or variation with frequency
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Resistors (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
820,623. Fixed resistors. BRITISH TELECOMMUNICATIONS RESEARCH Ltd. Aug. 14, 1956 [Sept. 30, 1955], No. 27958/55. Drawings to Specification. Class 37. A resistor comprising a simple coil of wire of highly resistive material, has within it a body of material of low resistivity forming a shortcircuited turn coupled to the coil so as to reduce the self-inductance and hence the time-constant of the coil. The body may be a rod, tube, or flat strip of copper or a rod or tube of insulating material coated with low resistivity material by a process such as electroplating. The wire is insulated from the body by a material such as empire tape and the coil may be surrounded by a sheath of low resistivity material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2795855A GB820623A (en) | 1955-09-30 | 1955-09-30 | Improvements in electrical resistors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2795855A GB820623A (en) | 1955-09-30 | 1955-09-30 | Improvements in electrical resistors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB820623A true GB820623A (en) | 1959-09-23 |
Family
ID=10268011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2795855A Expired GB820623A (en) | 1955-09-30 | 1955-09-30 | Improvements in electrical resistors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB820623A (en) |
-
1955
- 1955-09-30 GB GB2795855A patent/GB820623A/en not_active Expired
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