Air conditioner

Claim 1

IN AN AIR CONDITIONER ADAPTED TO PLACED IN A ROOM FOR COOLING AIR THEREIN AND HAVING A CONDENSER COMPARTMENT CONTAINING A CONDENSER, IN COMBINATION, SUBSTANTIALLY CYLINDRICAL INLET DUCT MEANS AND SUBSTANTIALLY CYLINDRICAL OUTLET DUCT MEANS OF A SMALLER DIAMETER THAN SAID INLET DUCT MEANS AND EXTENDING COAXIALLY ARRANGED WITH SAID INLET DUCT MEANS THROUGH THE LATTER AND EACH OF SAID DUCT MEANS HAVING AN INNER END ADAPTED TO COMMUNICATE WITH SAID COMPARTMENT AND AN OUTER END ADAPTED TO COMMUINCATE WITH THE ATMOSPHERE OUTSIDE THE ROOM TO BE COOLED AND EACH OF SAID DUCT MEANS HAVING BETWEEN SAID ENDS A TELESCOPING PORTION FOR CHANGING THE DISTANCE BETWEEN SAID ENDS; MEANS IN SAID COMPARTMENT FOR SUCKING FRESH AIR THROUGH SAID OUTLET DUCT MEANS OVER SAID CONDENSER AND FOR DISCHARGING THE THUS HEATED AIR FROM THE COMPARTMENT THROUGH SAID OUTLET DUCT MEANS, THE OUTER END OF SAID INLET DUCT MEANS EXTENDING BEYOND THE OUTER END OF SAID OUTLET DUCT MEANS TO PREVENT HEATED AIR DISCHARGED FROM SAID COMPARTMENT FROM BEING SUCCKED BACK THROUGH SAID INLET DUCT MEANS; MEANS AT SAID OUTER END OF SAID INLET DUCT MEANS FOR SEALING THE OUTER SURFACE THEREOF WITH RESPECT TO AN OPENING IN A WINDOW PANE OR THE LIKE THROUGH WHICH SAID OUTER END MAY EXTEND; AND SPACER MEANS BETWEEN SAID OUTER ENDS OF SAID DUCT MEANS FOR SUPPORTING THE OUTER END OF SAID OUTLET DUCT MEANS IN THE OUTER END OF SAID INLET DUCT MEANS.