Method of manufacturing internally cooled high-energy cable

Details Method of manufacturing internally cooled high-energy cable Method of manufacturing internally cooled high-energy cable

1975-07-01

1977-08-23

DiPalma, Victor A.

Metal working

Method of mechanical manufacture

Electrical device making

29424, 29624, 174 15C, 228179, 228187, H01R 4302

Patent

active

040430316

ABSTRACT:
A cable includes a tubular multi-layer electric conductor, electric insulation surrounding the electric conductor, and an outer cable jacket surrounding the electric insulation. An inner tubular member of titanium or alloyed stainless steel is accommodated in the electric conductor and defines a channel for a cooling medium such as water. At least one of the layers constituting the electric conductor is a circumferentially complete tubular element surrounding or surrounded by a layer comprising a plurality of juxtaposed elongated electric conductor elements. In the region of contact of the electric conductor with the inner tubular member, there is provided at least one groove extending longitudinally of the cable for conducting the cooling medium which escapes from the cooling channel in case of damage to the inner tubular member to the ends of the cable so as to indicate the occurrence of such damage. A method of manufacturing such cable includes shrinking the electric conductor on the inner tubular member, joining a plurality of the inner tubular members by welding at a high temperature, and subsequently joining the electric conductors surrounding the inner tubular members by welding at a lower temperature.

REFERENCES:
patent: 3201507 (1965-08-01), Johnsen
patent: 3332813 (1967-07-01), Clarke
patent: 3613231 (1971-10-01), Pugh
patent: 3649739 (1972-03-01), Endacott et al.
patent: 3666879 (1972-05-01), Hirsch et al.
patent: 3667119 (1972-06-01), Cleaver
patent: 3890700 (1975-06-01), Diepers
patent: 3895432 (1975-07-01), Diepers et al.

Affiliated with

Also associated with

Rating

Method of manufacturing internally cooled high-energy cable does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing internally cooled high-energy cable, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing internally cooled high-energy cable will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2306665