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US 12,522,334 B2Granted
Boat drive
AssigneeTorqeedo GmbH
InventorsAnton Spengler, Johannes Heller, Frank Despineux
Life of this patent
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Abstract
A boat drive is provided for driving a water vehicle. The boat drive includes a drive housing made from a first metallic material and a propeller shaft made from a second metallic material. Moreover, the propeller shaft is designed to receive a drive propeller and the propeller shaft is mounted in the drive housing. In addition, a propeller shaft isolator is provided to electrically isolate the propeller shaft from the drive housing.
Claims15
A boat drive for driving a water vehicle, comprising:
- a drive housing comprising a first metallic material;
- a propeller shaft comprising from a second metallic material and being mounted in the drive housing;
- a drive propeller;
- and
- a propeller shaft isolator configured to electrically isolate the propeller shaft from the drive housing,
- wherein the propeller shaft isolator is further configured to electrically isolate the propeller shaft from the drive propeller.
3 more elements
Dependencies are inferred from the claim text.