Sealing cord and packing system comprising a plurality of such sealing cords
OwnerHans-Peter Schmid, Detlef Steidl +4inventors
InventorsHans-Peter Schmid, Detlef Steidl, Jurgen Maurer, Wolgang Suss, Thomas Cleff, Siegfried Kindenmann
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Abstract
A sealing cord (10) for sealing shafts (14) or other movable machine and equipment parts includes a core (24) having an elastically deformable hollow section (26), the hollow section (26) comprising at least one chamber (26), and a braiding (28) surrounding the core (24). The at least one chamber (26) is equipped with at least one connection (30) for the supply and/or discharge of pressurized fluid (32).
Claims21
A sealing cord for sealing between opposed parts, comprising:
- a core having an elastically deformable hollow section, the hollow section comprising at least one chamber;
- at least one fluid connection to the at least one chamber for the supply and/or the discharge of pressurized fluid;
- and
- a braiding surrounding the core.
A packing system for sealing between opposed parts comprising a plurality of sealing cords interposed between the opposed parts, wherein each of said sealing cords comprises:
- a core having an elastically deformable hollow section having at least one chamber therein;
- at least one fluid connection to said at least one chamber for the supply and/or the discharge of pressurized fluid;
- and
- a braiding surrounding the core.
Dependencies are inferred from the claim text.