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1. 发明申请

US20150323364A1 FLUID METER DEVICE 有权
标题翻译：流量计装置
公开(公告)号：US20150323364A1
公开(公告)日：2015-11-12
申请号：US14410397
申请日：2013-06-25
申请人： Yukio SAKAGUCHI , Akihisa ADACHI , Yuji FUJII , Yuji NAKABAYASHI , Hirokazu GOTOU , Yasuharu KAWANO , Aoi WATANABE
发明人： Yukio SAKAGUCHI , Akihisa ADACHI , Yuji FUJII , Yuji NAKABAYASHI , Hirokazu GOTOU , Yasuharu KAWANO , Aoi WATANABE
IPC分类号： G01F7/00 , G01F1/66
CPC分类号： G01F7/00 , G01F1/66 , G01F1/662 , G01F3/22 , G01F5/00 , G01F15/04 , G01F15/07
摘要： A gas meter device of the present invention includes an inlet into which a fluid flows, and an outlet from which the fluid flows out, and is configured to derive a flow value of the fluid flowing from the inlet to the outlet. The gas meter device comprises plural measurement fluid passages provided in parallel between the inlet and the outlet; flow value measuring units provided in the plural measurement fluid passages, respectively, and configured to independently measure flow values of fluids flowing through the measurement fluid passages, respectively; an average flow value calculation unit configured to derive an average flow value of the flow values measured by the flow value measuring units, respectively; and a flow value comparison unit configured to obtain index values indicating a relation between the average flow value derived by the average flow value calculation unit and the flow values measured by the flow value measuring units, and determine whether or not each of the index values is equal to or larger than a predetermined value. Thereby, the present invention can determine whether or not there is an erroneous measurement flow value from only the separate flow values independently measured in the measurement fluid passages, respectively.
摘要翻译：本发明的燃气表装置包括流体流入的入口和流体从其流出的出口，并且被配置为导出从入口流到出口的流体的流量值。气量计装置包括并联设置在入口和出口之间的多个测量流体通道; 分别设置在多个测量流体通道中的流量值测量单元，并且分别被配置为独立地测量流过测量流体通道的流体的流量值; 平均流量值计算单元，被配置为分别导出由流量值测量单元测量的流量值的平均流量值; 以及流量值比较单元，被配置为获得指示由平均流量值计算单元导出的平均流量值与由流量值测量单元测量的流量值之间的关系的指标值，并且确定每个指标值是否为等于或大于预定值。因此，本发明可以分别仅在测量流体通道中独立测量的独立流量值来确定是否存在错误的测量流量值。

2. 发明申请

US20130312513A1 FLOW METER DEVICE 审中-公开
标题翻译：流量计装置
公开(公告)号：US20130312513A1
公开(公告)日：2013-11-28
申请号：US13983274
申请日：2012-01-30
申请人： Mitsuo Yokohata , Motoyuki Nawa , Hiroshi Tatsui , Akinari Nakamura
发明人： Mitsuo Yokohata , Motoyuki Nawa , Hiroshi Tatsui , Akinari Nakamura
IPC分类号： G01F3/22
CPC分类号： G01F3/22 , F23K5/002 , F23N2005/185 , G01F1/66 , G01F15/06 , G01F15/0755
摘要： A gas instrument determiner section included in a flow meter device determines whether or not a gas instrument in use is a fuel cell, by comparing an actual measurement value of a gas flow measured at first measurement time intervals in a first determination operation period from when inflowing of the gas starts until a predetermined time lapses, to determination flow data, and by comparing an actual measurement value measured at second measurement time intervals longer than the first measurement time interval in a second determination operation period which ends after the first determination operation period ends, to determination flow data. This makes it possible to accurately determine the gas instrument in use even when the gas instrument in use is the fuel cell.
摘要翻译：包括在流量计装置中的气体仪器确定器部分通过比较在第一确定操作时段中从第一测量时间间隔测量的气流的实际测量值与流入时确定使用中的气体仪器是否是燃料电池的气体开始直到预定时间过去，到确定流量数据，并且通过比较在第一确定操作期间结束之后的第二确定操作时段中比在第一测量时间间隔更长的第二测量时间间隔测量的实际测量值，确定流量数据。这使得即使当使用的燃气器具是燃料电池时，也可以精确地确定使用的气体仪器。

3. 发明申请

US20130269429A1 GAS METER APPARATUS 审中-公开
标题翻译：气体计量仪
公开(公告)号：US20130269429A1
公开(公告)日：2013-10-17
申请号：US13993446
申请日：2011-05-20
申请人： Hirokazu Gotou , Yuji Nakabayashi , Yuji Fujii , Kouichi Takemura , Aoi Watanabe
发明人： Hirokazu Gotou , Yuji Nakabayashi , Yuji Fujii , Kouichi Takemura , Aoi Watanabe
IPC分类号： G01F3/22
CPC分类号： G01F3/22 , G01D18/00 , G01F15/0755 , G01F25/0007
摘要： A gas meter apparatus of the present invention comprises a flow measuring device which measures a gas flow; a measurement value calculating section and a liquid crystal display section which are configured to calculate an integrated value of the measured gas flow and electrically display the integrated value. Every time the measurement value calculating section determines that the integrated value has reached 1 liter, it informs a light emission commanding section of determination result. In response to this information, the light emission commanding section causes a LED light emitting section to emit light toward a sensor. Therefore, the gas meter apparatus is able to conduct a test by a test method in which a change in the displayed integrated value of the gas flow can be known from reflected light of emitted light, even when the integrated value of the gas flow is displayed in a digital form.
摘要翻译：本发明的燃气表装置包括测量气体流量的流量测量装置; 测量值计算部分和液晶显示部分，其被配置为计算所测量的气体流量的积分值，并且电显示积分值。每当测量值计算部分确定积分值已经达到1升时，它向发光指令部分通知确定结果。响应于该信息，发光指令部使LED发光部朝向传感器发光。因此，燃气表装置能够通过试验方法进行试验，即使在显示气体流量的积分值的情况下，也可以从发射光的反射光中知道所显示的气体流量的积分值的变化以数字形式。

4. 发明授权

US4706496A Diaphragm gas meter 失效
标题翻译：隔膜气表
公开(公告)号：US4706496A
公开(公告)日：1987-11-17
申请号：US863226
申请日：1986-05-14
申请人： Irwin A. Hicks
发明人： Irwin A. Hicks
IPC分类号： G01F3/22 , G01F11/08
CPC分类号： G01F3/226 , G01F3/22
摘要： A diaphragm gas meter wherein the movement of the diaphragms is in a side to side direction and the transfer valve assembly and connecting linkages are all substantially toward the rear of the meter.

5. 发明授权

US4014212A Three-chamber gas meter 失效
标题翻译：三室燃气表
公开(公告)号：US4014212A
公开(公告)日：1977-03-29
申请号：US620517
申请日：1975-10-08
申请人： Robert Ritson Douglas
发明人： Robert Ritson Douglas
IPC分类号： G01F3/22 , G01F3/20
CPC分类号： G01F3/221 , G01F3/22 , G01F3/226
摘要： A three-chamber gas meter having a two-chamber cartridge inserted into a casing, the interior of which forms the third chamber. The meter is of compact design and readily mass produced. The cartridge carries a valve plate which communicates to each of the chambers and also to the inlet and the outlet. A rotary valve connected to the valve plate will sequentially and selectively connect the chambers between the inlet and the outlet to measure the gas flow through the meter. A flag and crank assembly is operatively associated with the cartridge to connect the rotary valve and the diaphragms, which expand and contract to actuate the internally connected flag and crank assembly, thus to rotate the rotary valve. A pair of flag rods are journaled in the cartridge and included in the flag and crank assembly.
摘要翻译：一种三腔式燃气表，其具有插入壳体中的两腔室，其内部形成第三腔室。该仪表设计紧凑，易于批量生产。墨盒带有一个阀板，该阀板与每个室连通，也连接到入口和出口。连接到阀板的旋转阀将依次和选择性地连接入口和出口之间的室，以测量通过仪表的气体流量。标志和曲柄组件可操作地与盒相关联，以连接旋转阀和隔膜，该膨胀和收缩以致动内部连接的标志和曲柄组件，从而旋转旋转阀。一对标杆被记录在盒中并包括在标志和曲柄组件中。

6. 发明授权

US3675480A Pressure demand meter for fluid flow measurement 失效
标题翻译：压力测量仪用于流体流量测量
公开(公告)号：US3675480A
公开(公告)日：1972-07-11
申请号：US3675480D
申请日：1970-06-11
申请人： ENVIROMETRICS INC
发明人： FELDMAN STEPHEN LEW
IPC分类号： G01F3/22 , G01F1/02
CPC分类号： G01F3/227 , G01F3/22
摘要： The meter includes a quantity meter, pressure measuring device and a register. The outputs of the pressure measuring device and quantity meter are correlated to provide a numerical readout at the register proportional to the pressure of the fluid in the fluid line and a quantity of flow whereby demand on the fluid system is reflected in the quantity readout.
摘要翻译：仪表包括量计，压力测量装置和寄存器。压力测量装置和量计的输出相关联，以提供与流体管线中的流体压力成比例的寄存器的数字读数，以及流量系统上的需求反映在数量读数中的流量。

7. 发明授权

US3415121A Gas meter 失效
标题翻译：燃气表
公开(公告)号：US3415121A
公开(公告)日：1968-12-10
申请号：US47630965
申请日：1965-08-02
申请人： AMERICAN METER CO
发明人： DOUGLAS ROBERT R
IPC分类号： G01F3/22
CPC分类号： G01F3/226 , G01F3/22 , G01F3/222 , G01F3/225

8. 发明授权

US3210998A Fluid flow measuring apparatus 失效
公开(公告)号：US3210998A
公开(公告)日：1965-10-12
申请号：US9649461
申请日：1961-03-17
申请人： ROCKWELL MFG CO
发明人： GILMORE EDWARD R
IPC分类号： G01F3/22
CPC分类号： G01F3/22 , G01F3/221 , G01F3/223

9. 发明申请

US20150153211A1 FLUID METER DEVICE 有权
标题翻译：流量计装置
公开(公告)号：US20150153211A1
公开(公告)日：2015-06-04
申请号：US14410937
申请日：2013-06-25
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Hirokazu Gotou , Akihisa Adachi , Yuji Fujii , Yuji Nakabayashi , Yukio Sakaguchi , Yasuharu Kawano , Aoi Watanabe
IPC分类号： G01F3/22
CPC分类号： G01F3/22 , G01F1/66 , G01F5/00 , G01F15/04 , G01F15/07
摘要： A gas meter device of the present invention comprises plural measurement fluid passages provided in parallel between an inlet into which a fluid flows, and an outlet from which the fluid flows out; flow value measuring sections provided in the measurement fluid passages, respectively, and configured to obtain flow values of fluids flowing through the measurement fluid passages, respectively; memories configured to store coefficient data which are values corresponding to the measurement fluid passages, respectively and indicating a relation between the flow values of the fluids flowing through the measurement fluid passages, respectively, and a total flow value of the fluid flowing from the inlet to the outlet; and total flow value estimation sections configured to estimate total flow values of the fluids based on the flow values obtained by the flow value measuring sections, respectively, and the coefficient data stored in the memories. This makes it possible to reduce time required for adjustment work in manufacturing steps of the fluid meter device assembled by connecting the plural measurement fluid passages in parallel.
摘要翻译：本发明的燃气表装置包括在流体流入的入口与流体从其流出的出口平行设置的多个测量流体通道; 分别设置在测量流体通道中的流量值测量部分，并且被配置为分别获得流过测量流体通道的流体的流量值; 存储器，被配置为分别存储与测量流体通道相对应的值的系数数据，并且分别指示流过测量流体通道的流体的流量与从入口流动的流体的总流量值出口; 以及总流量值估计部分，被配置为分别基于由流量值测量部分获得的流量值和存储在存储器中的系数数据来估计流体的总流量值。这使得可以减少通过并联连接多个测量流体通道而组装的流体计量装置的制造步骤中调整工作所需的时间。

10. 发明申请

US20130199290A1 "GAS METER" 有权
标题翻译： “气表”
公开(公告)号：US20130199290A1
公开(公告)日：2013-08-08
申请号：US13822785
申请日：2011-09-15
申请人： Robert Braun , Ulrich Eff , Steffen Lacher
发明人： Robert Braun , Ulrich Eff , Steffen Lacher
IPC分类号： G01F1/684
CPC分类号： G01F1/6842 , G01F1/6845 , G01F3/22 , G01F15/14 , G01F15/18
摘要： A gas meter comprising a meter housing with a gas inlet with associated connecting piece for a gas supply line and a gas outlet with associated connecting piece for a gas discharge line, wherein the meter housing (2) is a bellows gas meter housing in which a measuring device (12) comprising a housing (13) with an integrated micro-thermal flow measuring sensor (20) is arranged on the gas outlet (11), which housing (13) is connected in a gas-tight manner to the connecting piece (10) on the outlet side or to the meter housing (2) in the area of the gas outlet (11).
摘要翻译：一种燃气表，包括具有气体入口的仪表壳体，其具有用于气体供应管线的相关联的连接件和用于气体排出管线的相关联的连接件的气体出口，其中所述仪表壳体（2）是波纹管气体计量器壳体，包括具有集成微量热量测量传感器（20）的壳体（13）的测量装置（12）布置在气体出口（11）上，该壳体（13）以气密方式连接到连接件（10）或出口（11）的区域中的仪表外壳（2）。

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