Keyed disconnect of electric service at an electric meter location
First Claim
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1. A metering system for measuring electric power usage, comprising:
- (a) an electric meter and socket therefor;
(b) a sleeve adapted for being seated into the socket and for supporting the electric meter, the sleeve having line-side busses and load-side busses so that electrical connection is made between the electric meter and the socket through the busses in the sleeve;
(c) a disconnect switch, mounted in the sleeve, for enabling the opening and closing of the busses providing the electric power; and
(d) a key-activated switch mounted in the sleeve adjacent a key slot therein and in electrical connection between the load-side busses and the disconnect switch so as to activate and deactivate the disconnect switch, whereby in turning the key in one direction or the other, the disconnect switch may be alternately opened and closed.
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Abstract
A mechanically-latching disconnect switch between an electric meter and an electric meter socket permits key controlled disconnections and connections of electric service at the customer location. The disconnect switch is contained in a housing, which contains a key-activated switch. A key may be inserted into a weather-protected slot of the housing. By turning the key in one direction or the other, thereby activating a solenoid connected to the key-activated switch, the solenoid alternately opens and closes the disconnect switch.
28 Citations
1 Claim
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1. A metering system for measuring electric power usage, comprising:
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(a) an electric meter and socket therefor; (b) a sleeve adapted for being seated into the socket and for supporting the electric meter, the sleeve having line-side busses and load-side busses so that electrical connection is made between the electric meter and the socket through the busses in the sleeve; (c) a disconnect switch, mounted in the sleeve, for enabling the opening and closing of the busses providing the electric power; and (d) a key-activated switch mounted in the sleeve adjacent a key slot therein and in electrical connection between the load-side busses and the disconnect switch so as to activate and deactivate the disconnect switch, whereby in turning the key in one direction or the other, the disconnect switch may be alternately opened and closed.
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Specification
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Current AssigneeCIC SYSTEMS, INC.
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Original AssigneeCIC SYSTEMS, INC.
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InventorsMenasco, Steven G.
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Primary Examiner(s)Scott, J. R.
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Application NumberUS07/473,572Time in Patent Office579 DaysField of Search200/52 R, 200/11 C, 200/43.04, 361/364, 361/366, 361/367, 361/368, 361/372-375US Class Current361/672CPC Class CodesG01R 1/30 Structural combination of e...
