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US 8,593,240 B2Granted
Short-circuit release having an optimized coil connection
AssigneeSiemens Aktiengesellschaft
InventorsBernhard Rösch, Yi Zhu
Life of this patent
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Abstract
A short-circuit release is disclosed, in particular for a power circuit-breaker, including an armature and a pole, that are located inside of a coil element; and a yoke plate and a terminal connection, which are arranged around the coil element. In at least one embodiment, a coil is wound on the coil element, the two ends of which are weldable on corresponding coil terminals from the same side.
Claims7
A short-circuit release, comprising:
- an armature and a pole, arranged inside a coil element;
- and
- a yoke plate and a terminal connection, arranged around the coil element;
- and
- a coil, wound on the coil element, two ends of the coil being windable on corresponding coil terminals from the same side, wherein a magnetic plate is arranged on the terminal connection opposite to the yoke plate.
2 more elements
A short-circuit release, comprising:
- an armature and a pole, arranged inside a coil element;
- and
- a yoke plate and a terminal connection, arranged around the coil element;
- and
- a coil, wound on the coil element, two ends of the coil being windable on corresponding coil terminals from the same side, wherein the magnetic plate and the terminal connection are arranged in a form-fit fashion relative to one another.
2 more elements
A short-circuit release, comprising:
- an armature and a pole, arranged inside a coil element;
- and
- a yoke plate and a terminal connection, arranged around the coil element;
- and
- a coil, wound on the coil element, two ends of the coil being windable on corresponding coil terminals from the same side, wherein a depression is arranged in the magnetic plate.
2 more elements
Dependencies are inferred from the claim text.