IP Library Granted Patent US 8,144,025
Granted Patent B2
US 8,144,025 · App. 13/025,615 · Granted Mar 27, 2012

Track lighting system current limiting device

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Quick Facts
Patent No.
US 8,144,025
App. No.
13/025,615
Granted
Mar 27, 2012
Kind
B2
Abstract

A current limiting system in accordance with the present invention comprises an accessory or canopy mount device that is permanently installed between a source of electrical power 1 and a track lighting system 2 . The system may be installed integrally with a track lighting system to supply power to a plurality of lighting tracks from a plurality of power sources or circuits, as desired by a user or lighting designer. The system may also be configured to be compatible with a wide variety of track lighting system power tracks and is difficult to remove once properly installed, thereby making it tamper-proof.

Claims (12)

1. A current limiting system for limiting the electrical current supplied by a source of electrical power to a track lighting circuit comprising:

at least one conditional current limiting device to limit electrical power to said track lighting circuit in an over current situation and otherwise output a received voltage substantially unaltered;

at least one lighting track connector electrically coupled to said at least one current limiting device; and

wherein said lighting track connector is securable to said track lighting circuit.

2. A current limiting system for limiting the electrical current supplied by a source of electrical power to a track lighting circuit as claimed in claim 1 comprising:

a plurality of current limiting devices; and

a plurality of lighting track connectors.

3. A current limiting system for limiting the electrical current supplied by a source of electrical power to a track lighting circuit as claimed in claim 1 wherein said lighting track connector is capable of being secured to a current-carrying lighting track.

4. A current limiting system as claimed in claim 1 wherein said current limiting device comprises a visual load indicator for monitoring the electrical power supplied to said circuit.

5. A current limiting system as claimed in claim 1 wherein said visual load indicator comprises a plurality of light emitting diodes indicative of predetermined amounts of power supplied to said circuit.

6. A current limiting system as claimed in claim 1 wherein said current limiting device is sized to limit electrical current to a predetermined maximum based upon the length of track secured thereto.

7. A current limiting system as claimed in claim 1 wherein said at least one current limiting device comprises a circuit breaker.

Assignments (2)
CHANGE OF NAME Recorded Oct 28, 2019
From: PHILIPS LIGHTING NORTH AMERICA CORPORATION
To: SIGNIFY NORTH AMERICA CORPORATION
Reel/Frame 050836/0669 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 21, 2016
From: GENLYTE THOMAS GROUP LLC
To: PHILIPS LIGHTING NORTH AMERICA CORPORATION
Reel/Frame 041085/0851 →