公开(公告)号：US4157034A

公开(公告)日：1979-06-05

申请号：US862679

申请日：1977-12-21

申请人： Karl Buchele

发明人： Karl Buchele

IPC分类号： G01F1/46 ,  G01K17/16 ,  G01K17/18

CPC分类号： G01F1/46 ,  G01K17/16 ,  G01K17/18

摘要： The meter forms part of a heating system supplied with thermal energy in the form of hot water from a heat generator, and serves to determine the amount of heat supplied to a consumer, for the purpose of appropriately charging the consumer for incurred heating costs. The meter includes a computer, operating on the analog principle, a volumeter and connection elements for connection to signal processing devices. The volumeter is formed by a first tubular body through which the hot water flows to the consumer, and this first tubular body is surrounded coaxially, at a definite radial spacing therefrom, by a second tubular body so that the two tubular bodies define a completely closed annular space. The cooled hot water returns through a return line. The supplied hot water in the first tubular body constitutes a primary medium flowing therethrough, and the completely closed annular space receives a secondary medium which is heated by the primary medium. A temperature sensor and a pressure head probe are operatively connected to the first tubular body, a second temperature sensor is operatively connected to the return line, and electronic elements convert the pressure head into an electrical quantity proportional to the volume of the primary medium flowing through the first tubular body. The temperature sensors serve to determine the heat amount. A thermogenerator is connected in communication with the completely closed annular space, for generation of electric energy by the heat of the secondary medium, and an electronic transformer is connected to the thermogenerator to convert the generated electric energy into operating potentials applied to the computer and to the volumeter.

摘要翻译： 仪表构成供热系统的一部分，该供热系统以热能从热发生器提供热能，并用于确定供应给消费者的热量，以便为消费者适当地对发生的加热成本进行充电。 仪表包括以模拟原理操作的计算机，用于连接到信号处理装置的体积计和连接元件。 体积计由第一管状体形成，热水通过该第一管状体流向消费者，该第一管状体通过第二管状体与其一定的径向间隔同轴地包围，使得两个管状体限定完全闭合 环形空间。 冷却的热水通过回流管线返回。 第一管体中供应的热水构成流过其中的主介质，并且完全闭合的环形空间接收由主介质加热的二次介质。 温度传感器和压头探针可操作地连接到第一管状体，第二温度传感器可操作地连接到返回管线，并且电子元件将压头转换成与流过的主介质的体积成比例的电量 第一管状体。 温度传感器用于确定热量。 热源发生器与完全闭合的环形空间连通，用于通过二次介质的热产生电能，并且电子变压器连接到热发生器，以将所产生的电能转换成施加到计算机的操作电位，并且 体力计

公开(公告)号：US1386937A

公开(公告)日：1921-08-09

申请号：US28433619

申请日：1919-03-22

申请人： BIRGER KOCK

发明人： BIRGER KOCK

IPC分类号： G01K17/18 ,  G01R11/00

CPC分类号： G01K17/185 ,  G01K17/18 ,  G01R11/00