Back to results
US 6,279,850 B1Granted
Cable forerunner
AssigneeABB AB
InventorSoren Berggren
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeABB AB
InventorSoren Berggren
Estimating the term…
A cable forerunner for winding a high-voltage cable in an electric machine, wherein one end of the cable forerunner (11) is attached to the end (10) of the cable (1), the cable forerunner (11) is arranged to draw the cable (1) through a first slot (15) arranged in the machine body (8) and also to control the curvature of the cable (1) at its exit from the slot (15) unitl its entry into a second slot (16) arranged in the machine body (8), as well as a procedure and also an electric machine having at least one winding comprising a high-voltage cable wound in accordance with the procedure for winding a high-voltage cable (1) in an electric machine, wherein one end of the cable forerunner (11) is attached to the end of the cable (1), whereafter the cable forerunner (11) is caused to draw the cable (1) through a first slot (15) arranged in the machine body (8) and to control the curvature of the cable (1) at its exit from the slot until its entry into a second slot (16) arranged in the machine body (8).
A procedure for winding a high-voltage cable in an electric machine, comprising the steps of attaching one end of a cable forerunner to the end of the cable;
A cable forerunner for winding a high-voltage cable between first and second slots in the body of an electric machine, wherein one end of the cable forerunner is attachable to the end of the cable for drawing the cable through the first slot, said forerunner having a minimum. radius of curvature to control the curvature of the cable at its exit from the slot until its entry into the second slot.
A cable forerunner attachable to the end of a cable for winding a high voltage machine and forming end windings between machine slots comprising:
A cable forerunner attachable to the end of a cable for winding a high voltage machine and forming end windings between machine slots comprising:
Dependencies are inferred from the claim text.