US 5,209,670 AGranted

Power distribution device

AssigneeGunner Lighting Incorporated

InventorWilliam H. Meurer

Life of this patent

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Abstract

A power distribution device is provided for distributing alternating electrical current that is supplied by a power source to a number of electrical connectors, each of which has an electrical ground prong, a neutral prong and a current supply prong which together retain the connector within the device. The device includes a housing, a number of sets of electrical pins or sockets, which are secured within the housing and are adapted to retain the electrical connectors, and a power assembly which is associated with the sockets and with the power source. The power assembly includes a fuse mechanism for providing over-current protection, a first jumping bar that provides an electrical ground connection to the power source and a second jumping bar that provides a neutral connection to the power source.

Claims8

Dependent claims

A power distribution device for receiving alternating electrical current supplied by a power source and for distributing alternating electrical current to a plurality of electrical connectors, each of which has an electrical ground prong, a neutral prong and a current supply prong which together retain the connector within the device, the power source containing an electrical ground connection, a neutral connection and a current supply connection, the device comprising:

a housing;
a plurality of sets of electrical sockets secured within the housing and each adapted to receive and retain a separate one of the electrical connectors, each set of sockets including an electrical ground socket, a neutral socket and a current supply socket;
and
assembly means, associated with the power source, for transmitting to each current supply socket alternating electrical current supplied by the power source and for providing an electrical ground connection for each electrical ground socket and for providing an alternating current retain connection for each neutral socket, the assembly means including,
(a) fuse means, contained within the housing and connected to the current supply connection of the power source and to each supply socket, for providing over-current protection for each supply socket, the fuse means including,
(i) an electrically conductive first fuse bar which is contained within the housing and is connected to the current supply connection,
(ii) a first plurality of fuses, each of which is secured to a separate one of the current supply sockets and is retained within the fuse bar and
(iii) first means, disposed within the fuse bar, for retaining the plurality of fuses within the fuse bar,
(b) a first jumping bar, contained within the housing and connected to the electrical ground connection of the power source and to each electrical ground socket, and
(c) a second jumping bar, contained within the housing and connected to the neutral connection of the power source and to each electrical neutral socket.

7 more elements

a housing;
first through fourth sets of electrical sockets secured within the housing and each adapted to receive and retain a separate one of the electrical connectors, each set of sockets including an electrical ground socket, a neutral socket and a current supply socket;
and
assembly means, associated with the power source, for transmitting to each current supply socket alternating electrical current supplied by the power source and for providing an electrical ground connection for each electrical ground socket and for providing an alternating current return connection for each neutral socket, the assembly means including,
(a) a first jumping bar, contained within the housing and connected to the electrical ground connection of the power source and to each electrical ground socket,
(b) a second jumping bar, contained within the housing and connected to the neutral connection of the power source and to each neutral socket,
(c) first fuse means, contained within the housing and connected to the first current supply connection of the power source and to the supply sockets associated with the first and second sets of sockets, for providing over-current protection for the supply sockets associated with the first and second sets of sockets, the first fuse means including,
(i) an electrically conductive first fuse bar which is contained within the housing and is connected to the first current supply connection,
(ii) a first plurality of fuses, each of which is secured to a separate one of the current supply sockets associated with the first and second sets of sockets and is retained within the first fuse bar, and first means, disposed within the first fuse bar, for retaining the first plurality of fuses within the first fuse bar, and
(d) second fuse means, contained within the housing and connected to the second current supply connection of the power source and to the supply sockets associated with the third and fourth sets of sockets, for providing over-current protection for the supply sockets associated with the third and fourth sets of sockets, the second fuse means including,
(i) an electrically conductive second fuse bar which is contained within the housing and is connected to the second current supply connection,
(ii) a second plurality of fuses, each of which is secured to a separate one of the current supply sockets associated with the third and fourth sets of sockets and is retained within the second fuse bar, and
(iii) second means, disposed within the second fuse bar, for retaining the second plurality of fuses within the second fuse bar.

10 more elements

a housing;
first through fourth sets of electrical sockets secured within the housing and each adapted to receive and retain a separate one of the electrical connectors, each set of sockets including an electrical ground socket, a neutral socket and a current supply socket;
and
assembly means, associated with the power source, for transmitting to each current supply socket alternating electrical current supplied by the power source and for providing an electrical ground connection for each electrical ground socket and for providing an alternating current return connection for each neutral socket, the assembly means including,
(a) a first jumping bar, contained within the housing and connected to the electrical ground connection of the power source and to each electrical ground socket,
(b) a second jumping bar, contained within the housing and connected to the neutral connection of the power source and to each neutral socket,
(c) first fuse means, contained within the housing and connected to the first current supply connection of the power source and to the supply sockets associated with the first and second sets of sockets, for providing over-current protection for the supply sockets associated with the first and second sets of sockets, the first fuse means including,
(i) an electrically conductive first fuse bar which is contained within the housing and is connected to the first current supply connection,
(ii) a first plurality of fuses, each of which is secured to a separate one of the current supply sockets associated with the first and second sets of sockets and is retained within the first fuse bar, and
(iii) first means, disposed within the first fuse bar, for retaining the first plurality of fuses within the first fuse bar;
and
(d) second fuse means, contained within the housing and connected to the second current supply connection of the power source and to the supply sockets associated with the first and fourth sets of sockets, for providing over-current protection for the supply sockets associated with the third and fourth sets of sockets the second fuse means including,
(i) an electrically conductive second fuse bar which is contained within the housing and is connected to the second current supply connection,
(ii) a second plurality of fuses, each of which is secured to a separate one of the current supply sockets associated with the third and fourth sets of sockets and is retained within the second fuse bar, and
(iii) second means, disposed within the second fuse bar, for retaining the second plurality of fuses within the second fuse bar.

12 more elements

Dependencies are inferred from the claim text.

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Abstract

a housing;
a plurality of sets of electrical sockets secured within the housing and each adapted to receive and retain a separate one of the electrical connectors, each set of sockets including an electrical ground socket, a neutral socket and a current supply socket;
and
assembly means, associated with the power source, for transmitting to each current supply socket alternating electrical current supplied by the power source and for providing an electrical ground connection for each electrical ground socket and for providing an alternating current retain connection for each neutral socket, the assembly means including,
(a) fuse means, contained within the housing and connected to the current supply connection of the power source and to each supply socket, for providing over-current protection for each supply socket, the fuse means including,
(i) an electrically conductive first fuse bar which is contained within the housing and is connected to the current supply connection,
(ii) a first plurality of fuses, each of which is secured to a separate one of the current supply sockets and is retained within the fuse bar and
(iii) first means, disposed within the fuse bar, for retaining the plurality of fuses within the fuse bar,
(b) a first jumping bar, contained within the housing and connected to the electrical ground connection of the power source and to each electrical ground socket, and
(c) a second jumping bar, contained within the housing and connected to the neutral connection of the power source and to each electrical neutral socket.

7 more elements