Method and apparatus for maintaining a sensible constant temperature within a closed space (Machine-translation by Google Translate, not legally binding)

摘要

Method of establishing a substantially constant temperature inside a closed space, characterized in that it comprises the operations of providing heat change with respect to said space to a relatively high degree when the temperature thereof is at a significant unevenness with respect to a degree predetermined, until said unevenness practically disappears, and then maintain the temperature of the space to a degree that approaches the predetermined one mentioned above, by means of a continuous and alternating heating and cooling of said space to reduced levels of temperatures approximate to that predetermined degree, the intensity of said alternating heating and cooling being sufficient to counteract an excess of cooling or heating respectively, as well as any change in the temperature of said space produced by a circumstance foreign to said heat change. (Machine-translation by Google Translate, not legally binding)