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11. 发明专利

JP2007120605A Gas supply device 有权
标题翻译：气体供应装置
公开(公告)号：JP2007120605A
公开(公告)日：2007-05-17
申请号：JP2005312883
申请日：2005-10-27
申请人： Tokiko Techno Kk , トキコテクノ株式会社
发明人： TAKAHASHI FUTOSHI , SAKURAI SHIGERU
IPC分类号： F17C5/06
CPC分类号： Y02E60/321
摘要： PROBLEM TO BE SOLVED: To provide a gas supply device, having improved filling efficiency by filling gas into a large-capacity tank at a high speed and filling it into a plurality of small-capacity tanks.
SOLUTION: When the fuel tank 12 has a large capacity, after one of gas supply nozzles 62A, 62B has been jointed to the filling port of the fuel tank 12 of an automobile, a high-speed filling switch 68 is operated on, and then one of gas supply starting switches 66A, 66B corresponding to the gas supply nozzles 62A, 62B jointed to the fuel tank 12 is operated on. In this case, the gas supplied from two gas supply passages 50A, 50B is supplied to the fuel tank 12 for high-speed filling operation. When the fuel tank 12 has a small capacity, by operating either of the gas supply start switches 66A, 66B, either of the gas supply passages 50A, 50B corresponding thereto is used and gas filling into the fuel tank 12 is controlled.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过以高速将大气容器充气并将其填充到多个小容量罐中而提高填充效率的气体供给装置。解决方案：当燃料箱12具有大容量时，在气体供给喷嘴62A，62B中的一个已经连接到汽车的燃料箱12的填充口之后，高速充电开关68被操作，然后对与燃料箱12连接的气体供给喷嘴62A，62B对应的气体供给起动开关66A，66B中的一个进行动作。在这种情况下，从两个气体供给通路50A，50B供给的气体被供给到用于高速填充动作的燃料箱12。当燃料箱12具有小容量时，通过操作气体供给启动开关66A，66B中的任一个，使用与其对应的气体供给通路50A，50B中的任一个，并且控制向燃料箱12的填充气体。版权所有（C）2007，JPO＆INPIT

12. 发明专利

JP2004257526A Gas supply device, and method for controlling the same 有权
公开(公告)号：JP2004257526A
公开(公告)日：2004-09-16
申请号：JP2003051532
申请日：2003-02-27
申请人： Tokiko Techno Kk , トキコテクノ株式会社
发明人： TAKAHASHI FUTOSHI , SADO HIDEO
IPC分类号： F17C5/06
摘要： PROBLEM TO BE SOLVED: To correct flow error caused by difference in gas pressure remaining in a charging hose.
SOLUTION: This gas supply device 10 comprises a pressure generating unit 16 and a dispenser unit 18. The dispenser unit 18 comprises a flow gauge 22, an opening/closing valve 24, a control valve 26, a pressure sensor 28, a coupling switch 32, a charge start switch 34, a charge stop switch 36, a control circuit 38, and a memory 39. The control circuit 38 determines pressure difference between a gas charge start pressure value and an initial pressure value measured by the pressure sensor 28. Remaining quantity in the charge hose is computed in accordance with the volume of the charge hose 40 and based on the pressure difference to determine a charge quantity correction value. The charge quantity correction value is subtracted from or added to a measurement of the flow gauge 22 to correct gas charge quantity.
COPYRIGHT: (C)2004,JPO&NCIPI

13. 发明专利

JP2004257525A Gas supply device, and method for controlling the same 有权
标题翻译：气体供应装置及其控制方法
公开(公告)号：JP2004257525A
公开(公告)日：2004-09-16
申请号：JP2003051531
申请日：2003-02-27
申请人： Tokiko Techno Kk , トキコテクノ株式会社
发明人： TAKAHASHI FUTOSHI , SADO HIDEO
IPC分类号： G01F13/00 , F17C5/06 , F17C13/02
摘要： PROBLEM TO BE SOLVED: To correct flow error due to difference in gas pressure remaining in a charge hose. SOLUTION: This gas supply device 10 comprises a pressure generating unit 16 and a dispenser unit 18. The dispenser unit 18 comprises a flow gauge 22, an opening/closing valve 24, a control valve 26, a pressure sensor 28, a coupling switch 32, a charge start switch 34, a charge stop switch 36, a control circuit 38, and a memory 39. The control circuit 38 determines pressure difference between a pressure value before start of gas charge measured by the pressure sensor 28 and a gas charge completion pressure value when charging is completed, and computes a charge correction value by multiplying volume of a gas supply conduit 20 and the charge hose 40 downstream of the flow gauge 22. The control circuit 38 also functions as a flow correcting device to correct flow error due to difference in residual pressure in the charge hose 40 by subtracting the charge correction value from total charge quantity. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：纠正由于充电软管中残留的气体压力差异导致的流量误差。解决方案：该气体供应装置10包括压力产生单元16和分配器单元18.分配器单元18包括流量计22，开/关阀24，控制阀26，压力传感器28，耦合开关32，充电启动开关34，充电停止开关36，控制电路38和存储器39.控制电路38确定由压力传感器28测量的气体充电开始之前的压力值与充气完成时的气体充气完成压力值，并且通过将气体供给导管20和充气软管40的体积乘以流量计22的下游来计算充电校正值。控制电路38还用作校正装置，以校正通过从总电荷量减去电荷校正值，由于充电软管40中的残余压力的差异导致的流量误差。版权所有（C）2004，JPO＆NCIPI

14. 发明专利

JP2008019996A Gas supply device 有权
标题翻译：气体供应装置
公开(公告)号：JP2008019996A
公开(公告)日：2008-01-31
申请号：JP2006192699
申请日：2006-07-13
申请人： Tokiko Techno Kk , トキコテクノ株式会社
发明人： TAKAHASHI FUTOSHI , SAKURAI SHIGERU
IPC分类号： F17C5/06 , B60S5/02
摘要： PROBLEM TO BE SOLVED: To provide a gas supply device for suppressing life reduction of equipment in high-speed filling using a plurality of gas supply passages.
SOLUTION: At an initial stage where A-line high-speed filling treatment proceeds and B-line high-speed filling treatment concurrently proceeds, whether a flow amount in an A-line is less than a predetermined flow amount or not is determined (Step S33). When that the flow amount in the A-line is less than the predetermined flow amount is determined, the B-line high-speed filling treatment is finished (Step S40) and the A-line gas supply passage is only used for filling gas in the state that equipment including an on-off valve 54B and a control valve 56B arranged in the B-line gas supply passage is not operated. In the state that there is no difference between a filling time and that in the case of using the A-line and B-line gas supply passages, the operation of the equipment including the on-off valve 54B and the control valve 56B can be stopped. This suppresses a life reduction of the equipment and thus prolongs a maintenance period.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种用于抑制使用多个气体供给通道的高速填充中的设备的寿命降低的气体供给装置。解决方案：在进行A线高速填充处理的初始阶段和同时进行B线高速填充处理的情况下，A线中的流量是否小于预定流量，（步骤S33）。当确定A线中的流量小于预定流量时，B线高速填充处理结束（步骤S40），并且A线气体供给通道仅用于将气体填充不设置包括布置在B线气体供给通道中的开闭阀54B和控制阀56B的设备的状态。在填充时间和使用A线和B线气体供给通道的情况下不存在差异的情况下，包括开关阀54B和控制阀56B的设备的操作可以是停止。这样可以抑制设备的使用寿命，从而延长维护时间。版权所有（C）2008，JPO＆INPIT

15. 发明专利

JP2007120571A Gas supply device 有权
标题翻译：气体供应装置
公开(公告)号：JP2007120571A
公开(公告)日：2007-05-17
申请号：JP2005311524
申请日：2005-10-26
申请人： Tokiko Techno Kk , トキコテクノ株式会社
发明人： TAKAHASHI FUTOSHI
IPC分类号： F17C5/06 , B60S5/02 , F17C13/04
CPC分类号： Y02E60/321
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein switching of a gas pressure accumulator reduces the pressure in the other gas pressure accumulator and requires time for resupplying gas. SOLUTION: This gas supply device 10 comprises a gas storage part 14 for storing gas compressed at a high pressure, a dispenser unit 15 for supplying the gas from the gas storage part 14 to a fuel tank 12, and a control device 16 for controlling these equipment including the dispenser unit 15. In a memory 48 of the control device 16 are stored a control program for controlling the opening/closing of a control valve 16, a gas supply on-off valve 24, a source valve 66, and a source valve 68, or a specified time for a preset filing time interval. The control device 16 finds the time interval from finishing previous gas supply to starting current gas supply and inhibits the gas pressure accumulator from switching at a switching timing by a switching means, based on the computed time internal. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了解决气体压力储存器的切换降低另一个气体压力蓄压器中的压力并且需要用于补给气体的时间的问题。解决方案：该气体供应装置10包括用于储存在高压下压缩的气体的气体存储部分14，用于将气体从气体存储部分14供应到燃料箱12的分配器单元15以及控制装置16 用于控制包括分配器单元15在内的这些设备。在控制装置16的存储器48中存储有用于控制控制阀16，气体供给开关阀24，源阀66，和源阀68，或预定的归档时间间隔的指定时间。控制装置16根据计算出的时间内部，求出从完成先前的气体供给到启动当前气体供给的时间间隔，并且通过切换装置禁止气体压力蓄积器在切换定时切换。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2006266384A Gas supply device 有权
标题翻译：气体供应装置
公开(公告)号：JP2006266384A
公开(公告)日：2006-10-05
申请号：JP2005084705
申请日：2005-03-23
申请人： Tokiko Techno Kk , トキコテクノ株式会社
发明人： TAKAHASHI FUTOSHI , KASUYA TERUO
IPC分类号： F17C5/06 , F17C13/02
摘要： PROBLEM TO BE SOLVED: To fill gas even from a bypass path to shorten gas filling time and measure flow rate of gas accurately irrespective of amount of filling possibility. SOLUTION: In this gas supply device, a controller 16 controls each equipment arranged in a dispenser unit 15 based on control rules (control program for low speed filling control or high speed filling control) stored in a memory 48 in advance and controls opening of a control valve 24 so that a measured flow rate value measured by a first flow rate meter 26 reaches target flow rate when a filling start switch 50 is turned on to perform high speed filling control. When a large capacity filling switch 54 is turned on, the controller 16 performs computation processing for inferring capacity of a fuel tank 12 immediately after the filling start switch 50 is turned on and opens a second gas supply opening and closing valve 40 when it is determined that capacity of the fuel tank 12 is size of a large-sized automobile to switch so as to supply gas even from the bypass path 36. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使从旁路通道填充气体来缩短气体填充时间，并且准确地测量气体的流量，而与填充可能性的数量无关。
解决方案：在该气体供给装置中，控制器16基于预先存储在存储器48中的控制规则（用于低速填充控制或高速填充控制的控制程序）来控制配置在分配器单元15中的每个设备，并且控制打开控制阀24，使得当填充启动开关50接通时由第一流量计26测量的测量流量值达到目标流量，以进行高速填充控制。当大容量填充开关54接通时，控制器16执行计算处理，用于在填充开始开关50接通之后立即推断燃料箱12的容量，并且当确定时打开第二供气开关阀40 燃料箱12的容量是大型汽车的尺寸，以便甚至从旁路路径36供给气体。（C）2007，JPO＆INPIT

17. 发明专利

JP2008281109A Liquefied gas filling device and liquefied gas filling method 有权
标题翻译：液化气装置和液化气填充方法
公开(公告)号：JP2008281109A
公开(公告)日：2008-11-20
申请号：JP2007125695
申请日：2007-05-10
申请人： Tokiko Techno Kk , トキコテクノ株式会社
发明人： KASUYA TERUO , TAKAHASHI FUTOSHI
IPC分类号： F17C5/02 , F17C13/02
摘要： PROBLEM TO BE SOLVED: To provide a liquefied gas filling device and a liquefied gas filling method, capable of accurately measuring a gas filling quantity filled in a filling tank.
SOLUTION: An equalizing valve 8 closed from the initial stage of filling, is not opened when a pressure difference in both vessels (pressure Pt in a storage vessel - pressure Ps in a vehicle vessel) is a value exceeding predetermined pressure PO. If the equalizing valve 8 is opened when the pressure Pt in the storage vessel is higher than the pressure Ps in the vehicle vessel, though these is risk of becoming the situation of unnecessarily supplying liquefied gas to the vehicle vessel by passing through a gaseous phase line (an equalizing line), such a situation is not caused by the control, and reduction in measuring accuracy of a liquefied gas filling quantity caused by supplying the liquefied gas to the vehicle vessel 2 by passing through the gaseous phase line 7, is not caused, and the measuring accuracy is improved by that extent.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确地测量填充在填充槽中的气体填充量的液化气体填充装置和液化气体填充方法。解决方案：当两个容器（存储容器中的压力Pt - 车辆容器中的压力Ps）的压力差超过预定压力PO时，从初始填充阶段关闭的均衡阀8不会打开。如果当储存容器中的压力Pt高于车辆容器中的压力Ps时均衡阀8打开，尽管这些风险成为不必要地通过气相线路向车辆容器供应液化气的情况（均衡线）时，不会由控制引起这种情况，并且不会导致通过通过气相线路7向液体气体2供给液化气体而导致的液化气体填充量的测量精度的降低，测量精度得到提高。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2006275153A Gas supply device 有权
标题翻译：气体供应装置
公开(公告)号：JP2006275153A
公开(公告)日：2006-10-12
申请号：JP2005095157
申请日：2005-03-29
申请人： Tokiko Techno Kk , トキコテクノ株式会社
发明人： TAKAHASHI FUTOSHI
IPC分类号： F17C5/06
摘要： PROBLEM TO BE SOLVED: To fill gas in a fuel tank, without maximally using as high pressure gas accumulator in this invention.
SOLUTION: A control device 16 of this gas supply device 10 controls a gas filling quantity and filling pressure to the fuel tank 13 by controlling respective apparatuses by reading respective control programs stored in a memory 72; and switches a gas supplier to a gas pressure accumulator 23 from a gas pressure accumulator 22 by opening the other downstream side solenoid valve 25, by closing one downstream side solenoid valve 24 when a difference between a gas filling residual quantity and a fillable quantity is smaller than a predetermined quantity or when there is no difference between the gas filling residual quantity and the fillable quantity. Thus, a loss by gas replenishment to the high pressure gas accumulator 23 can be reduced since gas pressure accumulator switching processing is not performed, when the fillable quantity Q
B of the variable pressure gas accumulator 22 is more than the filling residual quantity Q
A of the fuel tank 13, by comparing the fillable quantity Q
B of the variable pressure gas accumulator 22 with the filling residual quantity Q
A of the fuel tank 13.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在本发明中最大程度地使用高压气体储存器，在燃料箱中填充气体。
解决方案：该气体供应装置10的控制装置16通过读取存储在存储器72中的各个控制程序来控制各个装置来控制燃料箱13的充气量和填充压力; 通过打开另一个下游侧电磁阀25，通过在气体填充量与填充量之间的差小的情况下关闭一个下游侧电磁阀24，将气体供给器从气体蓄压器22切换到气体蓄压器23 或者当填充气量与可填充量之间没有差异时。因此，当可变压力气体蓄能器22的可填充量Q SB 大于等于气压蓄能器切换处理时，可以减少对高压气体储气器23的补充气体的损失燃料箱13的填充剩余量Q A 通过将可变压力气体蓄能器22的可填充量Q SB> SB 与填充剩余量Q A 。燃油箱13.版权所有（C）2007，JPO＆INPIT

19. 发明专利

JPH11190650A VIBRATING TYPE MEASURING DEVICE 失效
公开(公告)号：JPH11190650A
公开(公告)日：1999-07-13
申请号：JP36121897
申请日：1997-12-26
申请人： TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , SEIBU GAS CO LTD , TOKICO LTD
发明人： KANAI KAZUO , KOBAYASHI AKIFUMI , HATTORI MANABU , OKUGAKI MITSUGI , TAKAHASHI FUTOSHI , HORI MIKIHIRO
IPC分类号： G01F1/84
摘要： PROBLEM TO BE SOLVED: To reduce the diameter of a sensor tube and miniaturize the sensor tube while ensuring a mesuring range. SOLUTION: A mass flowmeter 1 measures a flow rate by detecting displacement of sensor tubes 2, 3 by Corioli's force generated at the time of making a fluid flow to a pair of sensor tubes 2, 3 vibrated in a resonant state. An inflow side passage 14 and an outflow side passage 15 communicated with the sensor tubes 2, 3, and a flow dividing path 16 communicating the inflow side passage 14 and the outflow side passage 15 with each other, are provided inside a manifold 10 to which the lower ends of the sensor tubes 2, 3 are connected. Part of a measured fluid is made to flow into the flow dividing path 16. The sensor tubes 2, 3 can therefore be reduced in diameter and miniaturized while ensuring a measuring range, and driving force of exciters 5, 6 can be reduced. As a result, the exciters 5, 6 can be miniaturized, and power consumption of the exciters can be reduced so as to be economical.

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