Watt-hour meter cover with battery hatch/reset switch and optica

Details Watt-hour meter cover with battery hatch/reset switch and optica Watt-hour meter cover with battery hatch/reset switch and optica

1992-10-07

1994-03-22

Karlsen, Ernest F.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Casings

324 96, 324157, G01R 104, G01R 1916

Patent

active

052968030

ABSTRACT:
A watt-hour meter cover is provided which has an optical coupler including a conduit, lens, and means for engaging an external programmer/reader. The conduit is has improved signal transmission properties. The cover may be designed to disable test mode hardware when replaced after meter servicing. A battery access hatch and module with a reset and scroll actuator is installed through the cover.

REFERENCES:
patent: 4255018 (1981-03-01), Ulrich et al.
patent: 4298839 (1981-11-01), Johnston
patent: 4491789 (1985-01-01), Benbow
patent: 4584527 (1986-04-01), Amigo

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