Magnetically controlled circuit

Claim 1

A MAGNETICALLY CONTROLLED APPARATUS FOR CLOSING AN ELECTRICAL CIRCUIT COMPRISING, IN COMBINATION: A HOUSING HAVING A KEY WAY THEREIN; A KEY MEANS RECEIVABLE IN SAID KEY WAY, SAID KEY MEANS INCLUDING A RELEASING MAGNET HAVING NORTH AND SOUTH POLES; A MOVABLE MAGNET HAVING NORTH AND SOUGH POLES IN SAID HOUSING RESPONSIVE TO THE POSITION OF SAID RELEASING MAGNET WHEN SAID KEY MEANS IS RECEIVED IN SAID KEY WAY TO MOVE FROM A FIRST POSITION TO A SECOND POSITION, SAID ELECTRICAL CIRCUIT BEING NORMALLY OPEN, MOVEMENT OF SAID MOVABLE MAGNET OF SAID SECOND POSITION CLOSING SAID ELECTRICAL CIRCUIT; A PIN PASSING THROUGH A PORTION OF SAID HOUSING ACROSS SAID KEY WAY IN A POSITION TO BLOCK MOVEMENT OF SAID KEY MEANS WITHIN SAID KEY WAY WHEN SAID PIN IS IN A FIRST POSITION AND TO UNBLOCK MOVEMENT OF SAID KEY MEANS WHEN SAID PIN IS IN SAID SECOND POSITION; AND MEANS RESPONSIVE TO CLOSING OF SAID ELECTRICAL CIRCUIT TO MOVE SAID PIN TO SAID SECOND POSITION.