Electric Machine, in Particular for an Auxiliary Drive of a Motor Vehicle

Simple SummaryContent extracted from patent full text and abstract with AI.

The patent describes an electric machine, especially suitable for use as an auxiliary drive in vehicles, that features a rotor sealed from the stator by at least one gap tube made from fiber-reinforced plastic. This design provides improved durability and functionality in automotive applications.

Use CasesContent extracted from patent full text and abstract with AI.

• Electric auxiliary drives in automobiles (e.g., for pumps, fans, or compressors)
• Electric motors in industrial automation systems
• Electric drives for household appliances
• Sealed electric motors for harsh or demanding environments
• Portable electric equipment needing robust and light-weight motors

BenefitsContent extracted from patent full text and abstract with AI.

• Enhanced mechanical strength and durability due to fiber-reinforced plastic construction
• Reduced weight compared to traditional metal components
• Improved sealing effectiveness and protection against contaminants
• Potentially lower manufacturing costs and improved corrosion resistance
• Supports longer lifespan and reliability in automotive or harsh environments

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

Die Erfindung betrifft eine elektrische Maschine (12), insbesondere für einen Hilfsantrieb eines Kraftwagens, mit einem Stator (26) und mit einem um eine Drehachse relativ zu dem Stator (26) drehbaren Rotor (28), welcher mittels wenigstens eines Spaltrohrs (32) gegen den Stator (26) abgedichtet ist, wobei das Spaltrohr (32) aus einem faserverstärkten Kunststoff gebildet ist.