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These curves demonstrate that the response time in a moving liquid is much higher than that in a moving air mass. ... In lieu of a temperature sensing device, we have prepared a diagram depicting a bellows actuated system, as might be applied to an altitude ... up and down by virtue of the pressure change created within the bellows by the introduction of a variable pressure at the pressure connection.

Author:Institute of Environmental Sciences, Irving F. Hazard
Publisher: - 1965


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