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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcatel Espana SAfiledCriticalAlcatel Espana SA
Publication of ES195009UpublicationCriticalpatent/ES195009U/en
Application grantedgrantedCritical
Publication of ES195009YpublicationCriticalpatent/ES195009Y/en
H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
H01B11/00—Communication cables or conductors
H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
H01B11/1808—Construction of the conductors
Landscapes
Communication Cables
(AREA)
Insulated Conductors
(AREA)
Waveguides
(AREA)
Abstract
Improvements in coaxial cables characterized in that they have an insulating central conductor enclosed within an outer tubular conductor, the outer conductor being formed by a longitudinally wound metal belt, the belt having transverse corrugations at an angle with the helical centerline, and a winding wire helically and continuously around the tube thus formed, said wire being located in the helical groove. (Machine-translation by Google Translate, not legally binding)
ES1970195009U1969-10-011970-09-30
IMPROVEMENTS IN COAXILE CABLES.
ExpiredES195009Y
(en)