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
Application number
GB2181/28A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AGfiledCriticalSiemens Schuckertwerke AG
Publication of GB284217ApublicationCriticalpatent/GB284217A/en
H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
H01B7/00—Insulated conductors or cables characterised by their form
H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
Landscapes
Communication Cables
(AREA)
Abstract
284,217. Siemens Schuckertwerke Akt.-Ges., (Assignees of Siemens-Schuckertwerke Ges.). Jan. 24, 1927, [Convention date]. Cables with auxiliary conductors.-Auxiliary conductors embedded in a cable and connected together in parallel with the main conductor are chosen of such cross-section and are so placed within the cable that within a frequency range extending up to a multiple of the fundamental frequency the resultant current in the auxiliary conductors connected in parallel is in phase with the current of the main conductor.
GB2181/28A1927-01-241928-01-23Improvements in or relating to the protection of cables
ExpiredGB284217A
(en)