Utility meter service switch
View Patent ↗Systems for disconnecting and/or connecting service between a utility network and a utility meter are disclosed. In one embodiment, a switch system includes: an actuator connected to a sliding cam for moving the sliding cam between a first position and a second position, the sliding cam slidingly receiving a terminal blade of the utility meter and including a pair of camming surfaces for disengaging a pair of conductors from the terminal blade in response to being moved from the first position to the second position by the actuator.
1. A switch system for a utility meter, the switch system comprising:
an actuator connected to a sliding cam for moving the sliding cam between a first position and a second position,
the sliding cam slidingly receiving a terminal blade of the utility meter and including a pair of camming surfaces for disengaging a set of conductors from the terminal blade in response to being moved from the first position to the second position by the actuator,
wherein the sliding cam is configured to move in a vertical direction about the terminal blade.
2. The switch system of claim 1 further comprising a set of transfer components physically connected to the sliding cam via a pin, wherein the set of transfer components are configured to pivot about the pin and adjust a position of the set of conductors.
3. The switch system of claim 2 further comprising a distribution bar operatively connected to the actuator and the sliding cam, the distribution bar adapted to transfer a force from the actuator to the sliding cam.
4. The switch system of claim 1 , wherein the set of conductors are spring conductors.
5. The switch system of claim 1 , wherein the actuator includes a service switch with an off position and an on position.
6. The switch system of claim 5 , wherein the service switch includes a receiver for receiving instructions for changing a position of the service switch.
7. The switch system of claim 1 , wherein the sliding cam is configured to substantially enclose a portion of the terminal blade.
8. The switch system of claim 3 , wherein at least one of the sliding cam, the set of transfer components, the distribution bar, and the pin are nonconductive.
9. A motion transfer system for a utility meter switch, the motion transfer system comprising:
a sliding cam configured to complement a terminal blade of a utility meter, wherein the sliding cam is configured to substantially enclose a portion of the terminal blade; and
a set of transfer components physically connected to the sliding cam via a pin, wherein the set of transfer components are configured to pivot about the pin and adjust a position of a set of conductors within the utility meter in response to the sliding cam moving about the terminal blade.
10. The motion transfer system of claim 9 , wherein the set of conductors are spring conductors.
11. The motion transfer system of claim 9 , wherein the sliding cam is configured to move in a vertical direction about the terminal blade.
12. The motion transfer system of claim 9 , wherein at least one of the sliding cam, the set of transfer components and the pin are nonconductive.
13. A meter base assembly, comprising;
a metering circuit for metering a utility service;
a set of conductors operatively connected to the metering circuit;
a set of terminal blades disposed within a substantial proximity of the set of conductors, the set of terminal blades configured to operatively connect to the set of conductors via a set of contacts; and
a switch system operatively connected to the set of conductors and configured to manipulate the connection between the set of terminal blades and the set of conductors, the switch system including:
an actuator;
a distribution bar operatively connected to the actuator; and
at least one motion transfer system operatively connected to the distribution bar and configured to manipulate the set of conductors, the at least one motion transfer system including:
a sliding cam configured to complement the set of terminal blades, wherein the sliding cam is configured to move in a vertical direction about the set of terminal blades; and
a set of transfer components physically connected to the sliding cam via a pin, wherein the set of transfer components are configured to pivot about the pin and adjust a position of the set of conductors.
14. The meter base assembly of claim 13 , wherein the set of conductors are configured to clamp to the set of terminal blades and convey an electrical current via the contacts, an electromotive force of the electrical current assisting in clamping the set of conductors to the set of terminal blades.
15. The meter base assembly of claim 13 , wherein the actuator includes a service switch with an off position, and an on position.
16. The meter base assembly of claim 13 , wherein the transfer components are centrally pivoted.
17. The meter base assembly of claim 13 , wherein the set of conductors are spring conductors.
18. The meter base assembly of claim 13 , wherein the sliding cam is configured to substantially enclose a portion of the terminal blade.
19. The meter base assembly of claim 13 , wherein at least one of the sliding cam, the set of transfer components, the distribution bar, and the pin are nonconductive.