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US 2006/0151477 A1Published application
Heating cable
AssigneeNexans
InventorsArne Sundal, Jon Snesrud
Life of this patent
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Abstract
Heating cable comprising a first insulated conductor (1) and a second insulated conductor (2), which are located in a common sheath (4,5,6), wherein the first conductor (1) consists of electrical resistance material and the second conductor (2) consists of electrical resistance material or a material of high conductivity and wherein the first and second conductors (1,2) comprise first end regions (1b,2b) and second end regions (1c,2c) of a material of high conductivity and wherein end regions (1c,2c) of the first and second conductors (1,2) are electrically interconnected.
Claims9
Heating cable comprising:
- a first insulated conductor and a second insulated conductor, which are located in a common sheath, wherein the first conductor includes electrical resistance material and the second conductor includes electrical resistance material or a material of high conductivity and wherein the first and second conductors have first end regions and second end regions of a material of high conductivity and wherein end regions of the first and second conductors are electrically interconnected.
Dependencies are inferred from the claim text.