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公开(公告)号:US20080047362A1
公开(公告)日:2008-02-28
申请号:US11843200
申请日:2007-08-22
申请人: Frank Kassubek , Gunter Petri , Jorg Gebhardt , Lothar Deppe , Rene Friedrichs , Steffen Keller
发明人: Frank Kassubek , Gunter Petri , Jorg Gebhardt , Lothar Deppe , Rene Friedrichs , Steffen Keller
IPC分类号: G01F1/84
CPC分类号: G01F1/849 , G01F1/8436 , G01F25/0007
摘要: Method and device to determine the Q factor for a flow meter, with an exciter unit which can be attached to a meter tube to generate a uniform oscillating movement and a sensor unit to measure the oscillating movement, which is influenced by the flow, of the meter tube, and the measured values of which are analyzed by an analysis unit, which is connected downstream, to determine the desired flow parameter and the Q factor, as specified by a stored computational algorithm.
摘要翻译: 用于确定流量计的Q因子的方法和装置,具有可附接到仪表管以产生均匀振荡运动的激励器单元和用于测量受流动影响的振荡运动的传感器单元 仪表管,并且其测量值通过下游连接的分析单元进行分析,以确定由存储的计算算法指定的期望流量参数和Q因子。
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公开(公告)号:US20080028593A1
公开(公告)日:2008-02-07
申请号:US11882709
申请日:2007-08-03
申请人: Rene Friedrichs , Frank Kassubek , Kuno Hug , Jorg Gebhardt , Wolfgang Waldi , Reinhard Steinberg , Lothar Deppe , Steffen Keller , Gunter Petri
发明人: Rene Friedrichs , Frank Kassubek , Kuno Hug , Jorg Gebhardt , Wolfgang Waldi , Reinhard Steinberg , Lothar Deppe , Steffen Keller , Gunter Petri
IPC分类号: B23P11/02
CPC分类号: G01F1/849 , G01F1/8404 , G01F1/8409 , G01F15/18 , G01F15/185 , Y10T29/49865
摘要: The invention relates to a method for producing a cohesive connection between a tube and a built-in housing, in particular for fixing a measuring tube in the housing of a flowmeter, according to the preamble of patent claims 1 and 4. In order to ensure a reliable connection between the components in this case so that a reliable measurement using the Coriolis mass flowmeter is possible, the invention proposes that ring or tube sections are first of all applied to the measuring tube at least one of said connection locations and are connected to the measuring tube by means of a hard solder connection and, in the region of the ring or tube sections which have been soldered on, the latter are then welded to the housing or housing flanges.
摘要翻译: 本发明涉及根据专利权利要求1和4的前序部分,用于在管和内置壳体之间生产粘合连接的方法,特别是用于将测量管固定在流量计的壳体中。 为了在这种情况下确保组件之间的可靠连接,使得可以使用科里奥利质量流量计进行可靠的测量是可能的,本发明提出环形或管状部分首先应用于测量管中至少一个所述连接位置 并且通过硬焊料连接连接到测量管,并且在已经被焊接的环或管部分的区域中,然后将焊料焊接到壳体或壳体凸缘。
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