Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1977-12-27
1982-04-06
Broome, Harold
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337231, H01H 8504
Patent
active
043238726
ABSTRACT:
A fuse cartridge specifically designed to resist axial compressive forces is disclosed. The tubular body of the cartridge is reinforced by an insulating spacer between the heads of the cartridge which is capable of resisting such compressive forces. The spacer is normally located on the axis of the cartridge but may itself be tubular and surround the fusible elements if desired. The cartridge is particularly designed for mounting radially on a rotatable support with its outer end secured thereto and a fixing lug may be provided for this purpose. To compensate for the mass of the lug, a lateral cutaway is formed in the head from which it extends.
REFERENCES:
patent: 3876966 (1975-04-01), Fister
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