Patent classifications
H
ELECTRICITY
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H01
ELECTRIC ELEMENTS
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H01H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
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H01H37/74
Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
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H01H37/76
Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
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H01H2037/769
characterised by the composition of insulating fusible materials, e.g. for use in the thermal pellets
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H01H2037/769

High soldering strength terminal for surge protection device
12412685 · 2025-09-09 · ·

A surge protection device includes a metal terminal and a spring. The metal terminal is located between two metal oxide varistors, where the metal terminal extends beyond the metal oxide varistors. The spring has a flat surface that is connected to the metal terminal using a soldering paste. The flat surface has a bend on one end which forms a gap between the flat surface and the metal terminal.

HIGH SOLDERING STRENGTH TERMINAL FOR SURGE PROTECTION DEVICE
20250364161 · 2025-11-27 · ·

A surge protection device includes a metal terminal and a spring. The metal terminal is located between two metal oxide varistors, where the metal terminal extends beyond the metal oxide varistors. The spring has a flat surface that is connected to the metal terminal using a soldering paste. The flat surface has a bend on one end which forms a gap between the flat surface and the metal terminal.