Axially adjustable coaxial electrical connecting line with constant impedance
US5746623A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 1996 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | May 31, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R2103/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A coaxial electrical connecting line is provided with an integrated adjusting device 4 for the mechanical fine adjustment of the electrical length of the line. The adjusting device has outside and inside conductors 6, 7. The outside conductor has two housing parts 14, 15 which can be phaselessly moved toward and away from each other between two terminal positions by turning a clamping sleeve 9. The inside conductor is provided with two telescoping connecting parts 16, 18 that can also be moved toward and away from each other; each is connected with an associated housing part. The inside diameters (D) of the two housing parts and the outside diameters (d) of the two connecting parts are so dimensioned that the adjusting device has a constant impedance over its entire length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.