Splice insulating system

Claim 1

AN ELECTRICAL CONNECTOR BOX FOR CONNECTING ELECTRICAL CABLES COMPRISING IN COMBINATION A CASING STRUCTURE, FIRST AND SECOND OPEN END PORTIONS FORMED IN SAID CASING ELECTRICAL CABLES PROJECTING THROUGH SAID OPEN END PORTIONS, CLAMP MEANS WITHIN SAID CASING RECEIVING AND CONNECTING SAID ELECTRICAL CABLES, FIRST AND SECOND WALLS PROVIDED RESPECTIVELY IN SAID OPEN END PORTIONS FORMED OF A MATERIAL WHICH IS MORE RESILIENT THAN SAID CASING, SAID WALLS RESPECTIVELY HAVING SAID CABLES PROJECTING THERETHROUGH AND EACH WALL SEALINGLY EMBRACING SAID CABLE PASSING THERETHROUGH, A POTTING COMPOUND SUBSTANTIALLY CONFINED WITHIN SAID BOX BY SAID CASING AND SAID END WALLS, A THIRD WALL IN SAID FIRST OPEN END PORTION SPACED FROM SAID FIRST WALL AND OUTWARDLY THEREOF, A FOURTH WALL IN SAID SECOND OPEN END PORTION SPACED FROM SAID SECOND WALLS BEING POROUS WITH THE SPACE BETWEEN SAID FIRST AND THIRD WALLS AND SAID SECOND AND FOURTH WALLS BEING FORMED TO RECEIVE SUCH OF SAID POTTING COMPOUND WHICH PASSES THROUGH SAID FIRST AND SECOND WALLS RESPECTIVELY.