ELECTRICAL SOCKET AND METHOD OF USE THEREOF

• US 20110097926A1
• Filed: 05/12/2009
• Published: 04/28/2011
• Est. Priority Date: 05/15/2008
• Status: Abandoned Application

• Current Assignee: Logicor
• Original Assignee: Logicor
• Inventors: Bowen, David
• Application Number:
  US12/992,402
• Publication Number:
  US 20110097926A1
• Time in Patent Office: Days
• US Class Current: 439/488
• CPC Class Codes: H01H 43/28 the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
• CPC Class Codes: H01R 13/652 with earth pin, blade or socket
• CPC Class Codes: H01R 13/70 with built-in switch
• CPC Class Codes: H01R 2103/00 Two poles
• CPC Class Codes: H01R 24/78 with additional earth or shield contacts
• CPC Class Codes: H01R 25/006 the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle

Abstract

An electrical wall socket is provided including a housing having one or more electrical socket connection means defined thereon to allow engagement with at least one electrical plug therewith in use. The wall socket is provided with timing means for timing or determining one or more pre-determined time periods. The timing means are arranged such that when actuated, the timing means allow electrical current to flow through said electrical socket from an electrical supply and/or from said electrical socket connection means to an electrical plug engaged therewith in use for said one or more pre-determined time periods.

Claims

1. An electrical wall socket, said wall socket including a housing having one or more electrical socket connection means defined thereon to allow engagement with at least one electrical plug therewith in use, and wherein said wall socket is provided with timing means for timing or determining one or more pre-determined time periods, said timing means arranged such that when actuated, the timing means allows electrical current to flow through said electrical socket from an electrical supply and/or from said electrical socket connection means to an electrical plug engaged therewith in use for said one or more pre-determined time periods.

2. An electrical wall socket according to claim 1 wherein the timing means, once actuated, provides operation of the socket for said one or more pre-determined time periods without further user actuation or intervention being required and, once said time period has expired, the timing means automatically moves the socket to an un-operational condition until further actuation of the timing means takes place.

3. An electrical wall socket according to claim 1 wherein the timing means is manually actuatable by a user in use.

4. An electrical wall socket according to claim 1 wherein the timing means is actuatable remotely from the wall socket via remote control means.

5. An electrical wall socket according to claim 1 wherein the timing means is associated with, provided on or forms part of the electrical socket connection means.

6. An electrical wall socket according to claim 1 wherein electrical control means are provided on the electrical wall socket and said timing means is associated with, provided on or forms part of the electrical control means.

7. An electrical wall socket according to claim 1 wherein the timing means is provided on, is associated with or forms part of a housing of the wall socket.

8. An electrical wall socket according to claim 1 wherein the timing means includes at least a first part and a second part, at least one of said parts capable of undergoing relative movement with respect to the other part between a first position, wherein electrical connection can be made between an electrical supply, the electrical socket connection means and/or an electrical plug engaged with the electrical connection means, and a second position, wherein electrical connection between an electrical supply, the electrical socket connection means and/or an electrical plug engaged with the electrical connection means is prevented.

9. An electrical wall socket according to claim 8 wherein the second part is slidably movable relative to said first part in moving between said first and second positions.

10. An electrical wall socket according to claim 8 wherein the second part is arranged to undergo reciprocal and/or substantially linear movement relative to the first part in moving between said first and second positions.

11. An electrical wall socket according to claim 8 wherein the second part is arranged to move in a direction substantially perpendicular to the front surface of the socket housing.

12. An electrical wall socket according to claim 8 wherein the socket includes biasing means for biasing the second part from the first position to the second position.

13. An electrical wall socket according to claim 12 wherein the biasing means includes any or any combination of resilient biasing means, pneumatic means, hydraulic means or mechanical means.

14. An electrical wall socket according to claim 1 wherein movement means are associated with the timing means and said movement means can include any or any combination of biasing means, resilient biasing means, pneumatic means, hydraulic means or mechanical means.

15. An electrical wall socket according to claim 1 wherein the first part is in the form of a housing, sleeve member or channel member and the second part is movably mounted in, on or around said housing, sleeve member or channel member.

16. An electrical wall socket according to claim 1 wherein the first part is integral with, attached to or detachably attached to a housing of the wall socket.

17. An electrical wall socket according to claim 8 wherein the time taken for movement between the at least first and second parts determines or substantially equates to the one or more pre-determined time periods.

18. An electrical wall socket according to claim 1 wherein the one or more pre-determined periods are set by the manufacturer.

19. An electrical wall socket according to claim 1 wherein adjustment means are provided to allow the one or more pre-determined time periods to be selected by a user from a number of possible pre-determined time periods or an arbitrarily selected time period.

20. An electrical wall socket according to claim 19 wherein the adjustment means includes an adjustment screw.

21. An electrical wall socket according to claim 8 wherein one or more electrical contacts can be provided with, comprise or be associated with the first and/or second parts, such that the in the first position, electrical current can flow between the electrical contacts to allow electrical current to flow between an electrical supply, the electrical socket, the electrical socket connection means and/or an electrical plug engaged with the electrical socket connection means, and in the second position, flow of electrical current between the contacts is prevented.

22. An electrical wall socket according to claim 8 wherein one or more electrical contacts can be separate to the first and/or second parts and movement of the first and/or second parts moves the electrical contacts between an engaged or operational condition and a disengaged or non-operational condition.

23. An electrical wall socket according to claim 5 wherein operational means are associated with the timing means for allowing the timing means to move between operational and non-operational conditions.

24. An electrical wall socket according to claim 8 wherein the second part includes one or more apertures or recesses defined therein and an electrical plug connectable to the socket is located in said one or more apertures or recesses in use.

25. An electrical wall socket according to claim 24 wherein actuation of the timing means takes place on engagement of the electrical plug with the second part or, alternatively, further actuation of the timing means may be required by actuating electrical control means associated with the socket and/or applying a further movement force to the electrical plug relative to the electrical socket.

26. An electrical wall socket according to claim 1 wherein written instructions, symbols or arrows are provided on said socket to allow a user to determine how to actuate said socket.

27. An electrical wall socket according to claim 1 wherein sealing means are provided in or on the socket to prevent dirt and/or moisture from entering the socket interior.

28. A method of using an electrical wall socket, said method including the steps of engaging an electrical plug with electrical socket connection means defined on said wall socket, and actuating timing means provided on said wall socket for timing or determining one or more pre-determined time periods, said timing means arranged such that when actuated, the timing means allows electrical current to flow through said electrical socket from an electrical supply and/or from said electrical socket connection means to the electrical plug engaged therewith for said one or more pre-determined time periods.