发明名称 ELECTRONIC PSYCHOMETRIC TRANSDUCER
摘要 The transformator is applied in computation equipment, in particular in computations of the relative humidity of air in greenhouse, storage facilities, as well as in agrometeorology. It is simplified and has enhanced technological capabilities and exploitational reliability. The transformator contains a first leading bloc, with the two inlets of which are connected respectively the outlets of a dry and a wet temperature gauge and a second leading bloc, to whose first inlet is connected a source of support pressure. To the second inlet of the second leading bloc is connected an outlet of a transformation bloc with a coefficient of transformation, depending on the temperature of the dry gauge for temperature under a formula:<IMAGE>,where T1 designates the indications of the dry thermometer, while M and β are constants. The inlet of the transformational bloc is connected to the outlet of the first leading bloc.
申请公布号 BG49338(A1) 申请公布日期 1991.10.15
申请号 BG19890089996 申请日期 1989.10.13
申请人 INSTITUT PO POCHVOZNANIE I PROGRAMIRANE NA DOBIVITE "NIKOLA PUSHKAROV" 发明人 GEORGIEV, VERGILIJ ZH.;STOIMENOV, GEORGI G.;GONCHEV, STANISLAV I.
分类号 G01N25/62;(IPC1-7):G01N25/62 主分类号 G01N25/62
代理机构 代理人
主权项
地址