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    • 6. 发明授权
    • Orbiting ball meter-motor-pump
    • 轨道球仪 - 电机泵
    • US5248246A
    • 1993-09-28
    • US840505
    • 1992-02-24
    • Hyok S. LewYon S. Lew
    • Hyok S. LewYon S. Lew
    • F01C1/063F01C1/344G01F1/05G01F3/06G01F3/08G01F3/24
    • F01C1/063F01C1/3445G01F1/056G01F3/06G01F3/08G01F3/24
    • A positive displacement fluid handling apparatus comprises a body including a closed loop tunnel with a circular cross section, laid out in an oblong geometry with two substantially semicircular sections of the tunnel respectively disposed at the two extremities thereof and respectively open to two ports, and a plurality of spherical balls with diameter closely matched to the diameter of the circular cross section of the closed loop tunnel disposed within the closed loop tunnel in a freely movable arrangement, wherein a star wheel disposed in conjunction with one of the two substantially semicircular sections of the tunnel in a rotatable arrangement about the axis of rotation disposed in a parallel and offset relationship to the central axis of radius of the substantially semicircular section of the tunnel feeds the spherical balls past the inlet port open to that substantially semicircular section of the tunnel.
    • 一种正排量流体处理装置包括一主体,该主体包括具有圆形横截面的闭环通道,其布置成长方形几何形状,其中两个基本上为半圆形的隧道分别设置在其两端并分别敞开至两个端口, 多个球形球,其直径与设置在闭环通道内的闭环通道的圆形横截面的直径紧密匹配,可自由移动的布置,其中星形轮与两个基本上半圆形的部分中的一个 围绕围绕旋转轴线的可旋转布置的隧道以与隧道的基本上半圆形部分的半径的中心轴线平行和偏移的关系的方式进给,球体球穿过通向隧道的该基本上半圆形部分的入口。
    • 7. 发明申请
    • PIG OR SPHERE DETECTION AND SIGNALING DEVICE
    • PIG或SPHERE检测和信号装置
    • WO2010105319A2
    • 2010-09-23
    • PCT/BR2010/000077
    • 2010-03-16
    • ASELCO INDÚSTRIA COMÉRCIO IMPORTAÇÃO E EXPORTAÇÃO DE INSTRUMENTAÇÃO LTDAGARCIA, RobsonCOSTA, Geraldo Afonso daNAKATANI, Hideyo
    • GARCIA, RobsonCOSTA, Geraldo Afonso daNAKATANI, Hideyo
    • G01F1/05
    • G01F3/24
    • The present invention refers, in a general manner, to a PIG or sphere passage detection and signaling device on a conduit, in order to signal automatically the passage of said PIG or the sphere at a specific point of a conduit. According to an embodiment of the present invention, the PIG or sphere passage detection device comprises: a housing (11); a cylindrical body (12) mounted concentrically on said housing and which delimits, by means of a wall (15), an upper cavity (14) and a lower cavity (13); wherein a rod (17) is mounted concentrically so that it can slide into said lower cavity (13) of said cylindrical body and which comprises, on one side, a piston (18) and, on the other side, a driving means (19); and wherein a second rod (21) is mounted concentrically so that it can slide into said upper cavity (14) of said cylindrical body and which comprises, on one side, a rod (31) which extends to a signaling device (30) and, on the other side, a second driving means (22).
    • 本发明以通常的方式参考导管上的PIG或球形通道检测和信号装置,以便自动地在导管的特定点处自动发出所述PIG或球体的通过。 根据本发明的实施例,PIG或球体通过检测装置包括:壳体(11); 圆柱体(12),同心地安装在所述壳体上,并且通过壁(15),上空腔(14)和下腔(13)限定。 其中杆(17)同心地安装,使得其可以滑入所述圆柱体的所述下腔(13)中,并且在一侧包括活塞(18),并且在另一侧包括驱动装置(19) ); 并且其中第二杆(21)同心地安装,使得其可以滑入所述圆柱体的所述上空腔(14)中,并且其一侧包括延伸到信号装置(30)的杆(31)和 在另一侧具有第二驱动装置(22)。