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1. 发明申请

WO2011084948A4 ULTRASONIC FLOW METER, TRANSDUCER ASSEMBLY, AND METHODS OF MANUFACTURING THE SAME 审中-公开
公开(公告)号：WO2011084948A4
公开(公告)日：2011-12-08
申请号：PCT/US2011020109
申请日：2011-01-04
申请人： DANIEL MEASUREMENT & CONTROL , ALLEN CHARLES ROBERT
发明人： ALLEN CHARLES ROBERT
IPC分类号： G01F1/66 , G01F15/00 , G01F15/14
CPC分类号： G01F1/667 , G01F1/662 , H01L41/053 , Y10T29/42 , Y10T29/49005 , Y10T29/49826
摘要： A transducer assembly for an ultrasonic flow meter comprises a piezoelectric capsule. In an embodiment, the piezoelectric capsule includes a housing having a central axis, a first end, a second end opposite the first end, and a first inner chamber extending axially from the first end. In addition, the piezoelectric capsule includes a piezoelectric element disposed in the first inner chamber. Further, the piezoelectric element includes a plurality of spacers disposed in the first inner chamber between the piezoelectric element and the housing.

2. 发明申请

WO2011084912A3 ULTRASONIC FLOW METER HAVING A PORT COVER ASSEMBLY 审中-公开
标题翻译：超声波流量计有端口盖组件
公开(公告)号：WO2011084912A3
公开(公告)日：2011-10-06
申请号：PCT/US2011020026
申请日：2011-01-03
申请人： DANIEL MEASUREMENT & CONTROL , ALLEN CHARLES ROBERT
发明人： ALLEN CHARLES ROBERT
IPC分类号： G01F1/66 , G01F15/14 , G01F15/18
CPC分类号： G01F1/662
摘要： An ultrasonic flow meter for measuring the flow of a fluid through a pipeline. In some embodiments, the ultrasonic flow meter includes a spool piece, a transducer assembly, and a port cover assembly. The spool piece has a throughbore and a transducer port extending between the throughbore and an outer surface of the spool piece. The transducer assembly is disposed within the transducer port and includes a transformer, a piezoelectric element, and an electrical coupling therebetween. The port cover assembly is coupled to the transducer assembly. The port cover assembly receives a cable coupled to the transducer assembly and is spring-loaded to bias the port cover assembly toward the transducer assembly to resist the cable from being electrically uncoupled from the transducer assembly.
摘要翻译：一种用于测量通过管道的流体流动的超声波流量计。在一些实施例中，超声波流量计包括线轴件，换能器组件和端口盖组件。卷筒件具有贯通孔和在通孔和卷轴片的外表面之间延伸的换能器端口。换能器组件设置在换能器端口内，并且包括变压器，压电元件和它们之间的电耦合。端口盖组件联接到换能器组件。端口盖组件接收耦合到换能器组件的电缆，并且被弹簧加载以将端口盖组件朝向换能器组件偏置以抵抗电缆与换能器组件电离脱离。

3. 发明申请

WO2009088670A2 A TRANSFORMER BOARD 审中-公开
标题翻译：变压器板
公开(公告)号：WO2009088670A2
公开(公告)日：2009-07-16
申请号：PCT/US2008087010
申请日：2008-12-16
申请人： DANIEL MEASUREMENT & CONTROL , ALLEN CHARLES ROBERT
发明人： ALLEN CHARLES ROBERT
IPC分类号： A61B8/00
CPC分类号： G01F1/662 , G01F1/667 , H01R9/24 , H01R12/59 , H01R2201/20 , H01R2201/22
摘要： A transformer board is disclosed. In some embodiments, the transformer board includes a base, a circuit board, a transformer having a first and second winding, a first and a second connector, a ribbon cable and a nonconductive fill material. The base has a recess within which the circuit board is positioned. The transformer is mechanically coupled to the circuit board. The first connector is configured to electrically couple to transducers within a pressure boundary of an ultrasonic flow meter and is electrically coupled to the second winding of the transformer. The ribbon cable is electrically coupled between the first winding of the transformer and the second connector. The nonconductive fill material is contained by the recess and encases the circuit board, the transformer, the coupling of the first connector to the second winding of the transformer, and the coupling of the ribbon cable to the first winding of the transformer.
摘要翻译：公开了一种变压器板。在一些实施例中，变压器板包括基座，电路板，具有第一和第二绕组，第一和第二连接器，带状电缆和非导电填充材料的变压器。底座具有凹槽，电路板在该凹槽内定位。变压器机械耦合到电路板。第一连接器被配置为电耦合到超声波流量计的压力边界内的换能器并且电耦合到变压器的第二绕组。带状电缆电耦合在变压器的第一绕组和第二连接器之间。非导电填充材料由凹部包含，并且包围电路板，变压器，第一连接器与变压器的第二绕组的耦合以及带状电缆与变压器的第一绕组的耦合。

4. 发明申请

WO2012135206A3 ULTRASONIC FLOW METER HAVING CABLE SHROUD 审中-公开
标题翻译：超声波流量计有线电缆
公开(公告)号：WO2012135206A3
公开(公告)日：2012-12-06
申请号：PCT/US2012030725
申请日：2012-03-27
申请人： DANIEL MEASUREMENT & CONTROL , ALLEN CHARLES ROBERT
发明人： ALLEN CHARLES ROBERT
IPC分类号： G01F1/66 , G01F15/00 , G01F15/14
CPC分类号： G01F1/66 , G01F1/662 , G01F15/14 , G01F15/18
摘要： A flow meter is disclosed having a meter body that is enveloped by a compliant shroud that protects transducers and transducer cables. The shroud forms a chamber between the shroud and meter body, and includes a releasable portion to allow access into the chamber.
摘要翻译：公开了一种流量计，其具有由保护换能器和换能器电缆的顺应护罩包围的仪表主体。护罩在护罩和仪表本体之间形成一个腔室，并且包括一个允许进入腔室的可释放部分。

5. 发明申请

WO2011119596A2 ULTRASONIC FLOW METER WITH LIQUID DRAINAGE SYSTEM 审中-公开
标题翻译：超声波流量计与液体排放系统
公开(公告)号：WO2011119596A2
公开(公告)日：2011-09-29
申请号：PCT/US2011029414
申请日：2011-03-22
申请人： DANIEL MEASUREMENT & CONTROL , ALLEN CHARLES ROBERT
发明人： ALLEN CHARLES ROBERT
IPC分类号： G01F1/66 , G01F15/00
CPC分类号： G01F1/662 , G01F15/08 , G01F15/12 , G01F25/0007
摘要： An ultrasonic flow meter for measuring the flow of a fluid through a pipeline comprises a spool piece including a throughbore and a transducer port. The transducer port extends along a central axis from an open end at the throughbore to a closed end distal the throughbore. In addition, the flow meter comprises an acoustic transducer disposed in the transducer port. The transducer includes a piezoelectric element. Further, the flow meter comprises a drain port in fluid communication with the transducer port. The drain port is axially positioned between the open end and the closed end of the transducer port. Still further, the flow meter comprises a drain conduit having an inlet end coupled to the drain port and an outlet end opposite the inlet end. The drain port is configured to drain a liquid from the transducer port into the inlet end of the drain conduit.
摘要翻译：一种用于测量通过管道的流体流动的超声波流量计包括一个包括通孔和换能器端口的线轴件。换能器端口沿着中心轴线从通孔的开口端延伸到远离通孔的封闭端。此外，流量计包括设置在换能器端口中的声换能器。换能器包括压电元件。此外，流量计包括与换能器端口流体连通的排出口。排水口轴向位于换能器端口的开口端和封闭端之间。此外，流量计包括排水管道，其具有联接到排出口的入口端和与入口端相对的出口端。排水口被配置为将液体从换能器端口排出到排水管道的入口端。

6. 发明申请

WO2011084947A3 ULTRASONIC FLOW METER AND TRANSDUCER ASSEMBLY WITH ISOLATED TRANSFORMER CAPSULE 审中-公开
标题翻译：带隔离变压器胶囊的超声波流量计和传感器组件
公开(公告)号：WO2011084947A3
公开(公告)日：2011-10-06
申请号：PCT/US2011020106
申请日：2011-01-04
申请人： DANIEL MEASUREMENT & CONTROL , ALLEN CHARLES ROBERT , STRAUB HENRY CHARLES JR
发明人： ALLEN CHARLES ROBERT , STRAUB HENRY CHARLES JR
IPC分类号： G01F1/66 , G01F15/14 , G01F15/18
CPC分类号： G01F1/662 , G01F1/667
摘要： In an embodiment, an ultrasonic flow meter comprises a spool piece including a throughbore and a transducer port extending from the outer surface of the spool piece to the throughbore. In addition, the ultrasonic flow meter comprises a transducer assembly disposed in the transducer port. The transducer assembly has a central axis and comprises a transducer holder having a first end proximal the throughbore of the spool piece, and a second end distal the throughbore of the spool piece. Further, the transducer assembly comprises a piezoelectric capsule including a piezoelectric element. The piezoelectric capsule is coupled to the transducer holder and extends generally axially from the first end of the transducer holder. Still further, the transducer assembly comprises a transformer capsule including a transformer. The transformer capsule is coupled to the transducer holder and is axially spaced apart from the piezoelectric capsule.
摘要翻译：在一个实施例中，超声波流量计包括具有通孔和从所述管段的外表面延伸到所述通孔的换能器端口的管段。另外，超声波流量计包括设置在换能器端口中的换能器组件。换能器组件具有中心轴并且包括换能器保持件，该换能器保持件具有靠近管段的通孔的第一端和远离管段的通孔的第二端。此外，换能器组件包括具有压电元件的压电式胶囊。压电式胶囊耦合到换能器保持器并且从换能器保持器的第一端大致轴向地延伸。此外，换能器组件包括具有变压器的变压器壳体。变压器舱连接到换能器支架并且与压电舱轴向间隔开。

7. 发明申请

WO2011084948A2 ULTRASONIC FLOW METER, TRANSDUCER ASSEMBLY, AND METHODS OF MANUFACTURING THE SAME 审中-公开
标题翻译：超声波流量计，传感器组件及其制造方法
公开(公告)号：WO2011084948A2
公开(公告)日：2011-07-14
申请号：PCT/US2011020109
申请日：2011-01-04
申请人： DANIEL MEASUREMENT & CONTROL , ALLEN CHARLES ROBERT
发明人： ALLEN CHARLES ROBERT
IPC分类号： G01F1/66 , G01F15/00 , G01F15/14
CPC分类号： G01F1/667 , G01F1/662 , H01L41/053 , Y10T29/42 , Y10T29/49005 , Y10T29/49826
摘要： A transducer assembly for an ultrasonic flow meter comprises a piezoelectric capsule. In an embodiment, the piezoelectric capsule includes a housing having a central axis, a first end, a second end opposite the first end, and a first inner chamber extending axially from the first end. In addition, the piezoelectric capsule includes a piezoelectric element disposed in the first inner chamber. Further, the piezoelectric element includes a plurality of spacers disposed in the first inner chamber between the piezoelectric element and the housing.
摘要翻译：用于超声波流量计的换能器组件包括压电式胶囊。在一个实施例中，压电式胶囊包括具有中心轴线，第一端，与第一端相对的第二端以及从第一端轴向延伸的第一内腔的壳体。另外，压电式胶囊包括设置在第一内腔中的压电元件。此外，压电元件包括设置在压电元件和壳体之间的第一内腔中的多个隔离物。

8. 发明申请

WO2008157114A3 CABLE COVER FOR AN ULTRASONIC FLOW METER 审中-公开
标题翻译：超声波流量计的电缆盖
公开(公告)号：WO2008157114A3
公开(公告)日：2009-02-12
申请号：PCT/US2008066324
申请日：2008-06-09
申请人： DANIEL IND INC , ALLEN CHARLES ROBERT
发明人： ALLEN CHARLES ROBERT
IPC分类号： G01F1/66 , G01F15/00 , G01F15/14
CPC分类号： G01F1/662 , Y10T29/49005
摘要： A cable cover for an ultrasonic flow meter is disclosed. In some embodiments, the cable cover includes multiple interlockable pieces configured to couple to a spoolpiece of an ultrasonic flow meter. Each interlockable piece includes a body having a dowel and a slot. The interlockable pieces are assembled in a series with the dowel of each interlockable piece inserted into the slot of another interlockable piece.
摘要翻译：公开了一种用于超声波流量计的电缆盖。在一些实施例中，电缆盖包括被配置成耦合到超声波流量计的卷轴的多个互锁件。每个互锁件包括具有榫钉和槽的主体。互锁件与插入另一个可互锁件的槽中的每个可互锁件的销钉串联组装。

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