Adaptive/reactive safety plug receptacle
AssigneePower-Off Products, LLC
InventorsChristopher Jason Skarie, Loren Paul Skarie
Life of this patent
Estimating the term…
Abstract
Disclosed is an electrical receptacle which is safe for children yet easy for adults to use. This electrical receptacle provides power only to a properly inserted plug and makes use of one or more sensors which are able to detect blade insertion, ground plug insertion, presence of the plug face motion near the receptacle face or a combination thereof. The receptacle includes a contact assembly adapted and configured to conductively couple each blade of the plug to a conductor, one or more sensors, and a control circuit; wherein the control circuit determines whether or not to provide power to the properly inserted plug by determining if substantially simultaneous insertion has occurred.
Claims23
An electrical receptacle which provides power only to a properly inserted plug, said receptacle comprising:
- a contact assembly, a relay assembly, two plug component sensors, and a control circuit the contact assembly being adapted and configured to conductively couple each blade of the plug to the relay assembly;
- the relay assembly being adapted and configured to conductively couple the contact assembly to conductors;
- wherein after the control circuit determines improper insertion of an object into the receptacle, the control circuit provides power only after determining presence of a properly inserted plug and after substantially simultaneous sensing by the plug component sensors.
An electrical receptacle which provides power only to a properly inserted plug, said receptacle comprising:
- a contact assembly, a relay assembly, two plug component sensors and a control circuit;
- the contact assembly being adapted and configured to conductively couple each blade of the plug to the relay assembly;
- the relay assembly being adapted and configured to conductively couple the contact assembly to conductors;
- wherein the control circuit determines presence of a properly inserted plug and provides power only after substantially simultaneous sensing by the plug component sensors.
An electrical receptacle which provides power only to a properly inserted plug, said receptacle comprising:
- a contact assembly, a relay assembly, two plug component sensors and a control circuit;
- the contact assembly being adapted and configured to conductively couple each blade of the plug to the relay assembly;
- the relay assembly being adapted and configured to conductively couple the contact assembly to conductors;
- wherein the control circuit determines presence of a properly inserted plug and provides power only upon sequential sensing by the plug component sensors within a predetermined period of time.
An electrical receptacle which provides power only to a properly inserted plug, said receptacle comprising:
- a contact assembly, a relay assembly, two plug component sensors and a control circuit;
- the contact assembly being adapted and configured to conductively couple each blade of the plug to the relay assembly;
- the relay assembly being adapted and configured to conductively couple the contact assembly to conductors;
- wherein after the control circuit determines improper insertion of an object into the receptacle, the control circuit provides power only after a predetermined period of time and only after substantially simultaneous sensing by the plug component sensors.
Dependencies are inferred from the claim text.