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1. 发明授权

US08166999B2 Gas block device and gas block method 有权
标题翻译：气体阻塞装置和气体阻挡法
公开(公告)号：US08166999B2
公开(公告)日：2012-05-01
申请号：US11577684
申请日：2005-10-20
申请人： Kouichi Ueki , Shigetada Sazawa , Kazutaka Hamada , Mitsuo Namba , Fujio Hori , Sadamu Kawashima , Isao Masuda , Hisanori Yamashita , Kazutaka Asano
发明人： Kouichi Ueki , Shigetada Sazawa , Kazutaka Hamada , Mitsuo Namba , Fujio Hori , Sadamu Kawashima , Isao Masuda , Hisanori Yamashita , Kazutaka Asano
IPC分类号： F17D5/06
CPC分类号： G01F1/667 , F23N5/242 , F23N2031/18 , G01M3/243 , G01M3/2807 , Y10T137/0379 , Y10T137/7722 , Y10T137/7726 , Y10T137/7761 , Y10T137/86397 , Y10T137/86421
摘要： A use condition of gas equipment is monitored. An abnormality determination unit 26 determines whether or not a use flow volume obtained by detecting a flow velocity obtained by measuring a signal transfer time in a medium using a flow velocity detection unit 17 and converting the detected flow velocity into a flow volume using a flow volume calculation unit 25. When the shutoff unit 27 shuts off a fluid path 1 when it is determined that there is abnormality, a return signal is output from a return unit 28 to a shutoff unit 27 in order to use the gas again by opening the fluid path. Simultaneously, when a return time-counting unit 29 starts the time-counting operation, and then, a predetermined time period has been elapsed, the flow volume calculation unit 25 determines whether or not a predetermined flow volume of greater flows in order to identify whether or not all of the gas plugs of the gas equipment connected to the downstream of the gas shutoff apparatus 27 are closed. The leakage determination unit 30 determines that there is leakage when a predetermined flow volume or greater is detected, and a driving signal is output to the shutoff unit 27 to close the fluid path 1.
摘要翻译：监测燃气设备的使用状况。异常确定单元26确定通过使用流速检测单元17检测在介质中测量信号传送时间而获得的流速而获得的使用流量，并且使用流量将所检测的流速转换为流量计算单元25.当确定有异常时，关闭单元27关闭流体路径1时，返回信号从返回单元28输出到关闭单元27，以便通过打开流体再次使用气体路径。同时，当返回时刻计数单元29开始计时操作，然后经过预定时间段时，流量计算单元25确定是否流过较大流量，以便识别是否或者不是连接到气体截止装置27的下游的气体设备的全部气塞被关闭。泄漏确定单元30确定当检测到预定流量或更大时存在泄漏，并且驱动信号被输出到关闭单元27以关闭流体路径1。

2. 发明申请

US20080115840A1 Gas Block Device and Gas Block Method 有权
标题翻译：气块装置和气块方法
公开(公告)号：US20080115840A1
公开(公告)日：2008-05-22
申请号：US11577684
申请日：2005-10-20
申请人： Kouichi Ueki , Shigetada Sazawa , Kazutaka Hamada , Mitsuo Namba , Fujio Hori , Sadamu Kawashima , Isao Masuda , Hisanori Yamashita , Kazutaka Asano
发明人： Kouichi Ueki , Shigetada Sazawa , Kazutaka Hamada , Mitsuo Namba , Fujio Hori , Sadamu Kawashima , Isao Masuda , Hisanori Yamashita , Kazutaka Asano
IPC分类号： F16K17/36 , G01F1/00 , G01M3/00 , G01L7/00 , F17D1/02
CPC分类号： G01F1/667 , F23N5/242 , F23N2031/18 , G01M3/243 , G01M3/2807 , Y10T137/0379 , Y10T137/7722 , Y10T137/7726 , Y10T137/7761 , Y10T137/86397 , Y10T137/86421
摘要： A use condition of gas equipment is monitored. An abnormality determination unit 26 determines whether or not a use flow volume obtained by detecting a flow velocity obtained by measuring a signal transfer time in a medium using a flow velocity detection unit 17 and converting the detected flow velocity into a flow volume using a flow volume calculation unit 25. When the shutoff unit 27 shuts off a fluid path 1 when it is determined that there is abnormality, a return signal is output from a return unit 28 to a shutoff unit 27 in order to use the gas again by opening the fluid path. Simultaneously, when a return time-counting unit 29 starts the time-counting operation, and then, a predetermined time period has been elapsed, the flow volume calculation unit 25 determines whether or not a predetermined flow volume of greater flows in order to identify whether or not all of the gas plugs of the gas equipment connected to the downstream of the gas shutoff apparatus 27 are closed. The leakage determination unit 30 determines that there is leakage when a predetermined flow volume or greater is detected, and a driving signal is output to the shutoff unit 27 to close the fluid path 1.
摘要翻译：监测燃气设备的使用状况。异常确定单元26确定通过使用流速检测单元17检测在介质中测量信号传送时间而获得的流速而获得的使用流量，并且使用流量将所检测的流速转换为流量计算单元25。当断定单元27在确定存在异常时关闭流体路径1时，返回信号从返回单元28输出到关闭单元27，以通过打开流体路径再次使用气体。同时，当返回时刻计数单元29开始计时操作，然后经过预定时间段时，流量计算单元25确定是否流过较大流量，以便识别是否或者不是连接到气体截止装置27的下游的气体设备的全部气塞被关闭。泄漏确定单元30确定当检测到预定流量或更大时存在泄漏，并且驱动信号被输出到关闭单元27以关闭流体路径1。

3. 发明申请

US20100330515A1 GAS SHUTOFF DEVICE AND ALARM-COMPATIBLE SYSTEM METER 审中-公开
标题翻译：气体开关装置和报警兼容系统仪表
公开(公告)号：US20100330515A1
公开(公告)日：2010-12-30
申请号：US12919589
申请日：2009-02-24
申请人： Kouichi Ueki , Kazutaka Asano , Tadanori Shirasawa , Mitsuo Yokohata , Hirozumi Nakamura , Kazuo Kubo , Mitsuo Namba , Hisashi Saito
发明人： Kouichi Ueki , Kazutaka Asano , Tadanori Shirasawa , Mitsuo Yokohata , Hirozumi Nakamura , Kazuo Kubo , Mitsuo Namba , Hisashi Saito
IPC分类号： F23N5/24 , G08B17/10
CPC分类号： G08B21/14 , F23N5/242 , F23N2900/05001
摘要： An object of the invention is to appropriately control the use limit function of an appliance according to the concentration level of CO gas. A gas shutoff device is made up of a flow rate registration unit 28 for registering as an appliance flow rate, an average flow rate found by classifying and storing in a flow rate storage unit 26 after flow rate detection, a CO gas leakage determination unit 29 for inputting an output signal responsive to the concentration level of CO gas from a CO alarm 20, an appliance estimation unit 30, when a signal is output by the CO gas leakage determination unit 29 and the flow rate is registered in the flow rate registration unit 28, for storing a flow rate pattern group stored in the flow rate storage unit 26 and the registered flow rate and estimating a CO gas leakage appliance, an appliance flow rate storage unit 31 for storing the flow rate pattern group, and a communication unit 35 for reporting appliance information.
摘要翻译：本发明的目的是根据CO气体的浓度水平适当地控制器具的使用限制功能。气体切断装置由流量登记单元28构成，用于将流量检测后的流量存储单元26分类存储的器具流量，通过分类存储的平均流量，CO气体泄漏判定单元29 用于输入响应于来自CO报警器20的CO气体的浓度水平的输出信号，器具估计单元30，当CO气体泄漏判定单元29输出信号时，将流量登记在流量对准单元如图28所示，用于存储存储在流量存储单元26中的流量模式组和注册流量并估计CO气体泄漏装置，存储流量模式组的设备流量存储单元31和通信单元35 用于报告设备信息。

4. 发明申请

US20110004353A1 GAS METER AND GAS SAFETY SYSTEM 有权
标题翻译：气体表和气体安全系统
公开(公告)号：US20110004353A1
公开(公告)日：2011-01-06
申请号：US12921340
申请日：2009-02-24
申请人： Mitsuo Yokohata , Hirozumi Nakamura , Tadanori Shirasawa , Kazuo Kubo , Mitsuo Namba , Hisashi Saito
发明人： Mitsuo Yokohata , Hirozumi Nakamura , Tadanori Shirasawa , Kazuo Kubo , Mitsuo Namba , Hisashi Saito
IPC分类号： G05D7/06
CPC分类号： G01F15/068 , F23N5/242 , F23N2025/04 , F23N2031/14 , G08B21/16 , Y10T137/7062
摘要： Setting safety function, as appropriate, according to a user environment is enabled, thereby enhancing safety function. According to selection information from a safety function selection unit 120, a function setting unit 116 sets arbitrary function among a plurality of functions as safety function pertaining to usage of a gas. When operating conditions for safety function are fulfilled, a monitoring unit 112 detects malfunction, which would arise during usage of a gas, and outputs a safety signal to a control unit 114 in accordance with the set safety function. In accordance with a safety signal from the monitoring unit 112, the control unit 114 cuts off a gas supply when an event fulfilling operating conditions for the set function has arisen. When an event fulfilling operating conditions for an unset function has arisen, a communication unit 124 reports occurrence of malfunction pertaining to unset function to the monitoring center 200.
摘要翻译：可根据用户环境设置安全功能，从而提高安全性。功能设定单元116根据来自安全功能选择单元120的选择信息，将多个功能中的任意功能设置为与气体的使用有关的安全功能。当满足安全功能的操作条件时，监视单元112检测在使用气体期间将发生的故障，并且根据所设置的安全功能将安全信号输出到控制单元114。根据来自监视单元112的安全信号，当产生满足设定功能的操作条件的事件时，控制单元114切断气体供应。当产生满足未设定功能的操作条件的事件时，通信单元124向监视中心200报告与未设置功能相关的故障的发生。

5. 发明授权

US08442696B2 Gas meter and gas safety system 有权
标题翻译：燃气表和燃气安全系统
公开(公告)号：US08442696B2
公开(公告)日：2013-05-14
申请号：US12921340
申请日：2009-02-24
申请人： Mitsuo Yokohata , Hirozumi Nakamura , Tadanori Shirasawa , Kazuo Kubo , Mitsuo Namba , Hisashi Saito
发明人： Mitsuo Yokohata , Hirozumi Nakamura , Tadanori Shirasawa , Kazuo Kubo , Mitsuo Namba , Hisashi Saito
IPC分类号： G05D11/00
CPC分类号： G01F15/068 , F23N5/242 , F23N2025/04 , F23N2031/14 , G08B21/16 , Y10T137/7062
摘要： Setting safety function, as appropriate, according to a user environment is enabled, thereby enhancing safety function. According to selection information from a safety function selection unit 120, a function setting unit 116 sets arbitrary function among a plurality of functions as safety function pertaining to usage of a gas. When operating conditions for safety function are fulfilled, a monitoring unit 112 detects malfunction, which would arise during usage of a gas, and outputs a safety signal to a control unit 114 in accordance with the set safety function. In accordance with a safety signal from the monitoring unit 112, the control unit 114 cuts off a gas supply when an event fulfilling operating conditions for the set function has arisen. When an event fulfilling operating conditions for an unset function has arisen, a communication unit 124 reports occurrence of malfunction pertaining to unset function to the monitoring center 200.
摘要翻译：可根据用户环境设置安全功能，从而提高安全性。功能设定单元116根据来自安全功能选择单元120的选择信息，将多个功能中的任意功能设置为与气体的使用有关的安全功能。当满足安全功能的操作条件时，监视单元112检测在使用气体期间将发生的故障，并且根据所设置的安全功能将安全信号输出到控制单元114。根据来自监视单元112的安全信号，当产生满足设定功能的操作条件的事件时，控制单元114切断气体供应。当产生满足未设定功能的操作条件的事件时，通信单元124向监视中心200报告与未设置功能相关的故障的发生。

6. 发明申请

US20110077874A1 APPLIANCE MONITORING APPARATUS 审中-公开
标题翻译：电器监控装置
公开(公告)号：US20110077874A1
公开(公告)日：2011-03-31
申请号：US12993667
申请日：2009-02-27
申请人： Tsuyoshi Honda , Hiroshi Takechi , Kouji Murase , Kenji Yasuda , Mitsuo Namba , Kazuo Kubo , Hisashi Saito
发明人： Tsuyoshi Honda , Hiroshi Takechi , Kouji Murase , Kenji Yasuda , Mitsuo Namba , Kazuo Kubo , Hisashi Saito
IPC分类号： G06F19/00
CPC分类号： F23N5/003 , F23N2025/00 , F23N2900/05002
摘要： A conventional appliance monitoring apparatus handles only the amount of gas used and security information for the case of a gas cutoff and can not address social needs for a desire to obtain information about influence (e.g., an amount of CO2 emission) of use of the gas combustion appliance on a terrestrial environment.A CO2 emission calculation unit 4 calculates an amount of CO2 emission based on a gas appliance used by a client output from an appliance determination unit 2, a gas flow signal thereof, and CO2 emission data pertaining to the gas appliance stored in a CO2 emission data storage unit 3. Thus, it is possible to determine the amount of CO2 emission produced by using the gas appliance by the client.
摘要翻译：传统的电器监控设备仅处理气体使用量和安全信息，并且不能满足社会需求以获得有关使用气体的影响（例如，二氧化碳排放量）的信息燃烧器具在陆地环境中。二氧化碳排放量计算单元4基于从用具判定单元2输出的客户使用的燃气器具，其气体流量信号和与CO2排放数据中存储的燃气器具相关的二氧化碳排放数据，计算二氧化碳排出量存储单元3.因此，可以确定由客户使用燃气器具产生的二氧化碳排放量。

7. 发明申请

US20110010110A1 GAS METER AND GAS METER SYSTEM 审中-公开
标题翻译：气体表和气体计量系统
公开(公告)号：US20110010110A1
公开(公告)日：2011-01-13
申请号：US12921368
申请日：2009-02-24
申请人： Mitsuo Yokohata , Hirozumi Nakamura , Tadanori Shirasawa , Kazuo Kubo , Mitsuo Namba , Hisashi Saito
发明人： Mitsuo Yokohata , Hirozumi Nakamura , Tadanori Shirasawa , Kazuo Kubo , Mitsuo Namba , Hisashi Saito
IPC分类号： G01F3/22
CPC分类号： F17D5/06 , G01F15/001 , G01F15/0755 , G07F15/001
摘要： A challenge to be met by the present invention is to enable appropriate setting of safety function according to a use environment and enhance safety function. An IC card (118) stores data pertaining to the quantity of available gas and at least one safety function program. An IC card reading unit (122) reads information stored in the IC card (118). From the read information, an IC card determination unit (126) determines whether or not the IC card (118) is normal. A safety function detection unit (128) detects a safety function program from the read information and stores the program in a safety function storage unit (130). When the IC card (118) is normal, a function setting unit (116) imparts a safety function program to a monitoring unit (112). A remaining available quantity count unit (124) determines a remaining quantity of available gas from the read quantity of available gas and a flow determined by a flow computing unit (110). A control unit (114) cuts off a gas supply when an event fulfilling operating conditions for safety function has arisen and when the remaining available quantity has come to a predetermined remaining quantity.
摘要翻译：本发明要解决的挑战是根据使用环境实现安全功能的适当设定，增强安全功能。 IC卡（118）存储有关可用气体量和至少一个安全功能程序的数据。 IC卡读取单元（122）读取存储在IC卡（118）中的信息。根据读取的信息，IC卡确定单元（126）确定IC卡（118）是否正常。安全功能检测单元（128）根据读取的信息检测安全功能程序，并将程序存储在安全功能存储单元（130）中。当IC卡（118）正常时，功能设定单元（116）将安全功能程序赋予监控单元（112）。剩余可用量计数单元（124）根据可用气体的读取量和由流量计算单元（110）确定的流量确定可用气体的剩余量。当发生满足安全功能的操作条件的事件并且剩余可用量已经达到预定的剩余量时，控制单元（114）切断气体供应。

8. 发明授权

US5866802A Piping leakage detecting apparatus 失效
标题翻译：管道泄漏检测装置
公开(公告)号：US5866802A
公开(公告)日：1999-02-02
申请号：US860233
申请日：1997-07-30
申请人： Kunio Kimata , Yasukiyo Ueda , Shinichi Nakane , Mitsuo Namba
发明人： Kunio Kimata , Yasukiyo Ueda , Shinichi Nakane , Mitsuo Namba
IPC分类号： G01M3/26 , G01F1/00 , G01F3/22 , G01M3/28
CPC分类号： G01M3/2815
摘要： A piping leakage detecting apparatus includes a high pressure gas supply source, a gas implement connected to the high pressure gas supply source via a pipeline, and a switching device mounted on the pipeline for selectively opening and closing the pipeline. A pressure detecting device is mounted between the gas implement and the switching device for detecting the gas pressure inside the pipeline. A leakage judging device is provided to judge that gas leaks when no gas is being used and when a pressure drop is detected based on an output from the pressure detecting device, while the pipeline is being opened and closed by the switching device.
摘要翻译： PCT No.PCT / JP96 / 02978第 371日期1997年7月30日 102（e）1997年7月30日PCT PCT 1996年10月15日PCT公布。公开号WO97 / 14945 PCT 日期1997年04月24日管道泄漏检测装置包括高压气体供给源，经由管道与高压气体供给源连接的气体工具，以及安装在管道上用于选择性地打开和关闭管道的开关装置。压力检测装置安装在气体工具和开关装置之间，用于检测管道内部的气体压力。提供一种泄漏判定装置，用于当没有气体被使用时，以及当通过开关装置打开和关闭管道时，基于压力检测装置的输出检测到压降时，判定气体泄漏。

9. 发明授权

US5261268A Gas leak detection system 失效
标题翻译：气体泄漏检测系统
公开(公告)号：US5261268A
公开(公告)日：1993-11-16
申请号：US851284
申请日：1992-03-12
申请人： Mitsuo Namba
发明人： Mitsuo Namba
IPC分类号： F23N5/18 , F23N5/24 , G01F1/00 , G01M3/00 , G01M3/26 , G01M3/28 , G08B21/00 , G08B21/16
CPC分类号： G01M3/2807
摘要： A gas leak detection system comprises a flow sensor for detecting the amount of gas flowing through a gas flow passage, a flow signal generator for producing a flow signal representing the quantity of gas flow detected by the flow sensor, a pressure sensor installed in the gas flow passage at a point upstream of the flow sensor for detecting the gas pressure in the gas flow passage, a pressure signal generator for producing a pressure signal representing fluctuations in the pressure detected by the pressure sensor and a computing device electrically connected with the flow signal generator and the pressure signal generator. When it is found that no flow signal is being produced, the pressure fluctuation is compared with a prescribed pressure fluctuation range and a leak signal is produced when the pressure fluctuation value falls within the prescribed range.
摘要翻译：气体泄漏检测系统包括用于检测流过气体流路的气体量的流量传感器，用于产生表示由流量传感器检测到的气体流量的流量信号的流量信号发生器，安装在气体中的压力传感器用于检测气体流路中的气体压力的压力信号发生器，用于产生压力信号的压力信号发生器，该压力信号表示由压力传感器检测到的压力波动，以及与流量信号电连接的计算装置发电机和压力信号发生器。当发现没有产生流量信号时，将压力波动与规定的压力波动范围进行比较，并且当压力波动值落在规定范围内时产生泄漏信号。

10. 发明授权

US4881948A Gas shutoff apparatus 失效
标题翻译：燃气关闭装置
公开(公告)号：US4881948A
公开(公告)日：1989-11-21
申请号：US324055
申请日：1989-03-16
申请人： Shinichi Nakane , Takashi Uno , Hiroshi Horii , Shinzo Kato , Mitsuo Namba , Reppei Uematsu
发明人： Shinichi Nakane , Takashi Uno , Hiroshi Horii , Shinzo Kato , Mitsuo Namba , Reppei Uematsu
IPC分类号： F23N5/18 , G01F15/00
CPC分类号： G01F15/002 , F23N2025/06 , F23N2027/02 , F23N5/18 , Y10T137/7727
摘要： A gas flow rate is measured and therefrom "consumption state" defined by combination of maximum flow rate, increase of total amount and a consumption time of the gas is detected, and then, the consumption state is compared with a "reference consumption condition" representing a predetermined consumption state; and when the "consumption state" exceeds the "reference consumption condition", a gas control means interrupt supply of the gas; and thereafter, after restoration of the gas control means to gas supply state, the actual gas consumption state is measured for a predetermined time counted by timer when the gas flow rate exceeds a predetermined level.

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