Heating or cooling systems and air separating devices therefor

• US 3,276,188 A
• Filed: 02/28/1964
• Issued: 10/04/1966
• Est. Priority Date: 02/28/1964
• Status: Expired due to Term

• Current Assignee: Gilbert F. Carlson
• Original Assignee: Gilbert F. Carlson
• Inventors: Carlson, Gilbert F.
• Application Number:
  US04/348,030
• Time in Patent Office: 949 Days
• US Class Current: 96/212
• CPC Class Codes: F24D 19/083 Venting arrangements
• CPC Class Codes: F24D 19/087 automatic

Claims

7. AN AIR SEPARATION DEVICE ADAPTED TO BE CONNECTED IN A CLOSED LIQUID CIRCULATING SYSTEM HAVING SUPPLY AND RETURN MAINS INCLUDING A CIRCULATING PUMP CONNECTED THEREIN FOR CIRCULATING LIQUID IN SAID SYSTEM AND HAVING A COMPRESSION TANK FOR RECEIVING GAS WHICH HAS BEEN SEPARATED FROM THE LIQUID OF SAID SYSTEM, SAID DEVICE BEING CONNECTED IN SAID SYSTEM AND BETWEEN SAID COMPRESSION TANK AND THE SUCTION SIDE OF SAID PUMP, SAID AIR SEPARATION DEVICE COMPRISING A CLOSED VESSEL HAVING ENTRANT MEANS FOR CONNECTING SAID VESSEL TO ONE OF SAID MAINS, A CYLINDRICAL SCREEN EXTENDING VERTICALLY OF SAID VESSEL AND ADAPTED TO SEPARATE SUSPENDED MATTER FROM THE LIQUID ENTERING SAID VESSEL AT SAID ENTRANT MEANS, AN OPENING IN SAID VESSEL INCLUDING MEANS THEREAT FOR CONNECTING SAID VESSEL TO SAID COMPRESSION TANK, SAID OPENING BEING IN COMMUNICA-