Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jonas Schwarz0
Philipp Steinberger0
Joram Masel0
Pushkar Bhalerao0
Date of Patent
September 17, 2024
0Patent Application Number
182513560
Date Filed
November 19, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
A fuse holder provides a safe device for connecting fuses to a three-phase busbar device. Each phase includes a corresponding load conductor and line conductor mounted within a housing. A mechanical lock is provided for each phase that locks a knife of the fuse to one of the conductors for the phase. In a further aspect, the fuse knives are frictionally locked within the housing. In both the mechanical lock and frictional lock, a release mechanism is provided that can be activated by a screwdriver to release the fuse knives from the fuse holder. In another aspect, certain conductors are provided with heat dissipation wings that contact the housing to dissipate heat generated by current flowing through the conductor.
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