Calorimeter

• US 3,213,684 A
• Filed: 11/27/1962
• Issued: 10/26/1965
• Est. Priority Date: 11/27/1962
• Status: Expired due to Term

• Current Assignee: Clarence A. Seaton, Otto A. Uyehara
• Original Assignee: Clarence A. Seaton, Otto A. Uyehara
• Inventors: Seaton, Clarence A., Uyehara, Otto A.
• Application Number:
  US04/240,261
• Time in Patent Office: 1,064 Days
• US Class Current: 374/36
• CPC Class Codes: G01N 25/22 on combustion or catalytic oxidation, e.g. of components of gas mixtures

Claims

1. IN A GAS COMPARISON CALORIMETER, THE COMBINATION INCLUDING MEANS FOR SUPPLYING A PREDETERMINED VOLUME OF GAS PER UNIT TIME TO A BURNER, MEANS FOR SUPPLYING A PREDETERMINED VOLUME OF AIR PER UNIT TIME TO A BURNER, BURNER MEANS FOR BURNING SAID GAS, SAID BURNER MEANS RECEIVING SAID GAS AND AIR, HEAT SINK MEANS HAVING A SURFACE AREA EXPOSED TO THE PRODUCTS OF COMBUSTION OF SAID BURNER MEANS, BOILER MEANS CONDUCTIVELY CONNECTED TO SAID SURFACE AREA, SAID BOILER HAVING A LIQUID THEREIN, CONDENSER MEANS CONNECTED TO SAID BOILER MEANS FOR RETURNING CONDENSED LIQUID THERETO, SO THAT SAID BOILER MEANS MAINTAINS ONE END OF SAID HEAT SINK MEANS AT SUBSTANTIALLY CONSTANT TEMPERATURE, TEMPERATURE RESPONSIVE MEANS IN THE PATH OF HEAT FLOW FROM SAID SURFACE AREA AND SAID BOILER MEANS, AND INDICATING MEANS CONNECTED TO SAID