GB724332A - Improvements in or relating to transposed electric conductors - Google Patents
Improvements in or relating to transposed electric conductorsInfo
- Publication number
- GB724332A GB724332A GB8889/53A GB888953A GB724332A GB 724332 A GB724332 A GB 724332A GB 8889/53 A GB8889/53 A GB 8889/53A GB 888953 A GB888953 A GB 888953A GB 724332 A GB724332 A GB 724332A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tapes
- conductor
- sheet
- conductors
- applying
- 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
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
Landscapes
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Insulated Conductors (AREA)
Abstract
724,332. Conductors. WESTERN ELECTRIC CO., Inc. March 31, 1953 [April 5, 1952], No. 8889/53. Class 36. A transposed conductor for high frequency comprises a number of smaller conductors, each in the form of a helix which continually varies in diameter first in one direction, then in the other. The composite conductor may consist of a number of conducting wires or tapes 11 applied in the form of a flattened helix around an insulating strip 13, the pitch of each tape 11 being inversely proportional to the highest transmitted frequency. If the tapes 11 are not insulated, an insulating strip is applied over one or both sides of the sheet 13, which is then rolled up as tightly as possible. The tapes 11 are connected in parallel by applying a metal cap or disc to the end of the assembly. The conductor may be made by applying tapes 11 to an insulating core 20 of circular crosssection as it is extruded from machine 21, and then passing the core through rollers 27 which flatten it into sheet 13. The sheet passes through die 28 which rolls it up to form the completed conductor 10. Insulation 29 may be applied before the rolling process.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US280768A US2857450A (en) | 1952-04-05 | 1952-04-05 | Transposed conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB724332A true GB724332A (en) | 1955-02-16 |
Family
ID=23074550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8889/53A Expired GB724332A (en) | 1952-04-05 | 1953-03-31 | Improvements in or relating to transposed electric conductors |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2857450A (en) |
| GB (1) | GB724332A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3382315A (en) * | 1966-08-24 | 1968-05-07 | Gen Electric | Transposed strip conductor |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US243180A (en) * | 1881-06-21 | powell ware | ||
| US272792A (en) * | 1883-02-20 | Samuel d | ||
| US715313A (en) * | 1902-05-03 | 1902-12-09 | Russell Spaulding | Process of forming electric conducting-cables. |
| US886566A (en) * | 1905-07-13 | 1908-05-05 | Charles E Wilson | Electric cable. |
| US988099A (en) * | 1907-07-26 | 1911-03-28 | Belden Mfg Co | Flexible conducting-cord. |
| GB222032A (en) * | 1924-02-22 | 1924-09-25 | Mix & Genest Telephon & Telegr | Improvements in or relating to flat electric cables |
| US1795209A (en) * | 1926-01-29 | 1931-03-03 | Gen Electric | Signaling cable |
| US2004612A (en) * | 1933-09-14 | 1935-06-11 | Western Electric Co | Cable and method of making same |
| BE483070A (en) * | 1940-09-24 | |||
| NL69248C (en) * | 1942-06-19 | |||
| US2516944A (en) * | 1947-12-18 | 1950-08-01 | Philco Corp | Impedance-matching device |
-
1952
- 1952-04-05 US US280768A patent/US2857450A/en not_active Expired - Lifetime
-
1953
- 1953-03-31 GB GB8889/53A patent/GB724332A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2857450A (en) | 1958-10-21 |
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