Loading patent…
AssigneesSiemens Aktiengesellschaft, Maschinenfabrik Reinhausen GmbH
InventorsAndreas Lawall, Frank Graskowski, Lydia Baron, Silke Wrede
Estimating the term…
A bellows protector for a vacuum interrupter with an external bellows for low, medium or high voltages has a first region, which is configured tapered and to receive a moving contact rod such that the moving contact rod is guided out of the bellows protector from an inner side of the bellows protector onto a second side outside the bellows protector. The tapered first region of the bellows protector is configured to lie against the moving contact rod such that the moving contact rod is guided through the bellows protector. A second region adjoins the first region, the second region is enlarged relative to the first region such that the bellows to be protected is received in the second region. A holding region is configured to fasten the bellows protector on or to the vacuum interrupter such that the bellows protector forms a guide for the moving contact rod.
1-11. (canceled)
A bellows-protector for a vacuum interrupter with an external bellows for low, medium or high voltages, the bellows-protector comprising:
The bellows-protector according to claim 11, further comprising ribs disposed perpendicular and/or parallel to a longitudinal axis of the vacuum interrupter on said inner side of the bellows-protector and/or on said second side of the bellows-protector.
The bellows-protector according to claim 11, wherein:
The bellows-protector according to claim 11, wherein the bellows-protector is formed from an electrically insulating material and is configured to reduce or to prevent electrical discharges or partial discharges.
Dependencies are inferred from the claim text.