Sealing device for sealing a current-carrying element, method for mounting a sealing device, and use of a sealing device
AssigneeZF Friedrichshafen AG
InventorsStefan Benz-Breitweg, Linus Eschenbeck, Michael Mueller, Florian Pöhnlein
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Abstract
A sealing device for sealing a current-carrying element on an electrical drive system. The sealing device includes an elastic form sealing unit for insulating the current-carrying element against at least a part region of the electrical drive. The sealing device also includes a non-elastic guide sealing unit for guiding the current-carrying element, wherein the form sealing unit and the guide sealing unit are formed to engage in one another at least partially by form fit in operational state.
Claims15
A sealing device configured to seal a current-carrying element on an electrical drive system, comprising:
- an elastic form sealing unit configured to insulate the current-carrying element against at least a part region of the electrical drive system and having a sealing lip at an axial end that is conically shaped and configured to seal the current-carrying element against fluids;
- and
- a single-piece non-elastic guide sealing unit arranged partially radially inside the elastic form sealing unit at a first end and configured to guide the current-carrying element, the guide sealing unit having a rib structure arranged at a second end opposite the first end, the rib structure, wherein radially inner faces of the rib structure directly face the current-carrying element,
- wherein the form sealing unit and the guide sealing unit are formed to partially engage in one another by form fit in operational state.
Dependencies are inferred from the claim text.