公开(公告)号：US3789655A

公开(公告)日：1974-02-05

申请号：US3789655D

申请日：1972-03-20

Applicant: BENDIX CORP

Inventor： PASSERI D

IPC: G01N29/02 ,  G01N22/00

CPC classification number: G01N22/00

Abstract: A rapid fluid analyzer for determining the percentage of a first fluid in a fluid mixture. A portion of the first fluid which is supplied to a mixing chamber is bled to a first chamber. The first fluid is also blended with a second fluid in the mixing chamber to form a fluid mixture. This fluid mixture is communicated to a storage chamber. A portion of the fluid mixture is bled to a second chamber. An identical energy wave is dispatched through the first fluid and the fluid mixture. A first receiver in the first chamber accepts the energy wave that passes through the first fluid. A second receiver in the second chamber accepts the energy wave that passes through the fluid mixture. The first receiver communicates a reference signal indicative of the accepted energy wave in the first fluid to an electronic detector. The second receiver likewise communicates a corresponding signal indicative of the accepted energy wave in the fluid mixture to the electronic detector. The electronic detector compares the corresponding signal with the reference signal to determine if a phase differential exists therebetween. The phase differential which is directly proportional to the percentage of the first fluid in the fluid mixture will permit instant monitoring by the analyzer.

Abstract translation: 用于确定流体混合物中第一流体的百分比的快速流体分析仪。 供给到混合室的第一流体的一部分被排放到第一室。 第一流体还与混合室中的第二流体混合以形成流体混合物。 该流体混合物被传送到储存室。 将一部分流体混合物排放到第二室。 通过第一流体和流体混合物分配相同的能量波。 第一室中的第一接收器接受通过第一流体的能量波。 第二个室中的第二个接收器接受通过流体混合物的能量波。 第一接收器将指示第一流体中接受的能量波的参考信号传送到电子检测器。 第二接收机同样将指示流体混合物中接受的能量波的相应信号传送到电子检测器。 电子检测器将对应的信号与参考信号进行比较，以确定它们之间是否存在相位差。 与流体混合物中的第一流体的百分比成正比的相位差将允许通过分析仪的即时监测。