Power hand tool

Power hand tool

A Power hand tool (10) has a body (100) and an electric motor (200) therein for driving a clean/polishing implement. A capsule (410) encloses the motor (200) for protection against intrusion of liquid, which includes a thermally conductive end cap (430) that is exposed to the exterior outside the bo...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: LUI, TAT NIN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Beschreibung
Zusammenfassung:A Power hand tool (10) has a body (100) and an electric motor (200) therein for driving a clean/polishing implement. A capsule (410) encloses the motor (200) for protection against intrusion of liquid, which includes a thermally conductive end cap (430) that is exposed to the exterior outside the body (100). A thermal conductor e.g. aluminum bracket (240) in contact with a metal casing (211/212) of the motor (200) and the end cap (430) conducts heat from the motor (200) to the end cap (430) for heat dissipation.