专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2006118763A Gas cutoff system 审中-公开
标题翻译：气体切割系统
公开(公告)号：JP2006118763A
公开(公告)日：2006-05-11
申请号：JP2004305337
申请日：2004-10-20
申请人： High Pressure Gas Safety Institute Of Japan , Matsushita Electric Ind Co Ltd , Toyo Gas Meter Kk , Yazaki Corp , 東洋ガスメーター株式会社 , 松下電器産業株式会社 , 矢崎総業株式会社 , 高圧ガス保安協会
发明人： UEKI KOICHI , SAZAWA SHIGETADA , HAMADA KAZUTAKA , NANBA MITSUO , HORI FUJIO , KAWASHIMA SADAMU , MASUDA ISAO , YAMASHITA TOMIISA , ASANO KAZUTAKA
IPC分类号： F23K5/00 , F23N5/24 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas cutoff system for accurately, speedily determining leakage and monitoring it without being affected by an apparatus plug state, when it returns from abnormal usage cutoff of the apparatus.
SOLUTION: The gas cutoff system measures the signal propagation period in a medium and detects the flow velocity with a flow velocity detecting means 17 to monitor the using state of the gas apparatuses, converts the detected flow velocity into a flow rate with a flow rate calculating means 25, and determines with an abnormality determining means 26 whether the using flow rate calculated by the flow rate calculating means 25 is a normal value. When a flow channel 1 is blocked by a blocking means 27 at abnormality determination time, for reusing the gas, a return signal is outputted to the blocking means 27 by a returning means 28 to open the flow channel 1. Simultaneously, clocking is started by a return clocking means 29. After a predetermined time, when a leakage determining means 33 determines that the pressure is reduced to a predetermined pressure or lower by a pressure detecting means 30 for detecting the pressure in the flow channel in order to recognize that gas plugs of all the gas apparatuses connected to the downstream of the gas cutoff system, a driving signal is outputted to the blocking means 27 to close the flow channel 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气体切断系统，用于当装置的异常使用截止时返回时，准确地，快速地确定泄漏并监测其而不受设备插头状态的影响。解决方案：气体截断系统测量介质中的信号传播周期，并用流速检测装置17检测流速，以监测气体装置的使用状态，将检测到的流速转换成具有流量计算装置25，并且用异常确定装置26确定由流量计算装置25计算的使用流量是否为正常值。当在异常判定时间，阻塞装置27阻塞流路1时，为了重新使用气体，返回信号通过返回装置28输出到阻塞装置27，以打开流路1.同时，由返回时钟装置29.在预定时间之后，当泄漏确定装置33通过用于检测流道中的压力的压力检测装置30确定压力降低到预定压力或更低时，以便识别气塞连接到气体切断系统下游的所有燃气设备中，驱动信号被输出到阻塞装置27以关闭流动通道1.（C）2006年，JPO和NCIPI

2. 发明专利

JP2006047084A Gas shutoff system 有权
标题翻译：气体开关系统
公开(公告)号：JP2006047084A
公开(公告)日：2006-02-16
申请号：JP2004227825
申请日：2004-08-04
申请人： Matsushita Electric Ind Co Ltd , Toyo Gas Meter Kk , 東洋ガスメーター株式会社 , 松下電器産業株式会社
发明人： ASANO KAZUTAKA , MIZUKOSHI JIRO , DAN YUJI , NOGUCHI TAKASHI , MORITA TOSHIKAZU , ISONO NOBORU
IPC分类号： G01F3/22 , G01F3/20
摘要： PROBLEM TO BE SOLVED: To provide a gas shutoff system performing equal and high level charged service in every season.
SOLUTION: The gas shutoff system comprises a flow rate detecting means 19 for detecting gas flow rate; a flow rate measuring means 20 for measuring the detected flow rate; a flow rate category judging means 21 for judging whether or not the measured flow rate belong to a specific flow rate category; a calendar means 22; a season period inputting means 23 for inputting from when to when the season is; an in-season flow rate category use judging means 25 for judging whether or not the present time coincide with the input season from the calendar means 22 and the season period inputting means 23; and an in-season flow rate category use counting means 26 for counting how much the specific flow rate category is used in the season.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供在每个季节执行相同和高水平的充电服务的燃气切断系统。解决方案：气体截止系统包括用于检测气体流量的流量检测装置19; 用于测量检测到的流量的流量测量装置20; 用于判断所测量的流量是否属于特定流量类别的流量分类判定装置21; 日历装置22; 季节期间输入装置23，用于从何时到何时输入; 用于判断当前时间是否与日历装置22和季节期间输入装置23的输入季节一致的季节中流量类别使用判断装置25; 和季节中流量分类使用计数装置26，用于计算季节中使用特定流量类别的数量。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2007333305A Gas cutoff system 有权
标题翻译：气体切割系统
公开(公告)号：JP2007333305A
公开(公告)日：2007-12-27
申请号：JP2006165734
申请日：2006-06-15
申请人： Matsushita Electric Ind Co Ltd , Toyo Gas Meter Kk , 東洋ガスメーター株式会社 , 松下電器産業株式会社
发明人： UEKI KOICHI , ASANO KAZUTAKA , MIZUKOSHI JIRO , NOGUCHI TAKASHI , DAN YUJI
IPC分类号： F23K5/00 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas cutoff system for collectively transplanting and setting information on a previous gas cutoff system easily and accurately when the gas cutoff system is replaced.
SOLUTION: The previous gas cutoff system 16 comprises flow rate detecting means 20 and 26 for detecting the flow rate, abnormality determining means 21 and 27 for determining the abnormal use state of an appliance based on the flow rate detected by the flow rate detecting means 20 and 26, cutoff means 22 and 28 for stopping the supply of a medium when the abnormality is determined by the abnormality determining means 21 and 27, and first and second communication means 25 and 30 for announcing the abnormality when the abnormality is determined by the abnormality determining means 21 and 27. Communication terminals 18 and 19 of the previous gas cutoff system 16 and of a new gas cutoff system 15 are connected to each other by signal wires 17. When an input means 23 of the new gas cutoff system 15 is operated in a prescribed way, the start of reading the content of information set in the previous gas cutoff system 16 by a transplanting setting means 24 is output. Then, the content of the information is obtained through communication by the second communication means 25 of the new gas cutoff system 15, and the obtained information is newly set in the new gas cutoff system 15.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种气体切断系统，用于在更换气体切断系统时，容易且准确地共同移植和设置先前气体截断系统的信息。解决方案：先前的气体截止系统16包括用于检测流量的流量检测装置20和26，用于基于由流量检测的流量来确定器具的异常使用状态的异常确定装置21和27 检测装置20和26，当由异常确定装置21和27确定异常时停止介质供应的切断装置22和28;以及当确定异常时通知异常的第一和第二通信装置25和30 通过异常确定装置21和27，先前的气体切断系统16和新的气体截止系统15的通信端子18和19通过信号线17彼此连接。当新的气体截止系统的输入装置23 15以规定的方式操作，通过移植设定装置24开始读取先前的气体切断系统16中设定的信息的内容。然后，通过新气体切断系统15的第二通信装置25的通信获得信息的内容，并且获得的信息被新设置在新的气体切断系统15中。（C）2008， JPO＆INPIT

4. 发明专利

JP2004362107A Gas cutoff device 审中-公开
公开(公告)号：JP2004362107A
公开(公告)日：2004-12-24
申请号：JP2003157696
申请日：2003-06-03
申请人： Matsushita Electric Ind Co Ltd , Toyo Gas Meter Kk , 東洋ガスメーター株式会社 , 松下電器産業株式会社
发明人： UEKI KOICHI , ASANO KAZUTAKA , MIZUKOSHI JIRO , ISONO NOBORU , NOGUCHI TAKASHI
IPC分类号： G07F15/10 , G06Q50/00 , G06Q50/06 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a gas cutoff device capable of controlling the amount of usable gas depending on how much a consumer pays and also controlling the residual amount of a gas container to prevent unnecessary cutoff due to the running out of gas, etc. SOLUTION: The gas cutoff device comprises: a flow computing means 10 for converting a value detected by a flow detection means 9 into flow; a flow integrating means 11 for integrating flow values; a residual amount warning level setting means 12 for setting the warning level of the residual amount of the container; a warning determining means 13 for comparing the integrated flow value with the warning level of the residual amount and outputting a warning signal when the level is reached; a communication means 14 for sending the warning signal and receiving the amount of usable gas corresponding to the gas rate paid by each consumer; a usable gas amount setting means 17 for setting the usable amount of gas; a residual amount determining means 18 for comparing the integrated flow value with the usable amount and outputting a cutoff signal when determining that the residual amount has reached a predetermined level; and a cutoff means 19 for stopping the supply of gas in response to the cutoff signal. COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2006118762A Gas cutoff system 有权
标题翻译：气体切割系统
公开(公告)号：JP2006118762A
公开(公告)日：2006-05-11
申请号：JP2004305336
申请日：2004-10-20
申请人： High Pressure Gas Safety Institute Of Japan , Matsushita Electric Ind Co Ltd , Toyo Gas Meter Kk , Yazaki Corp , 東洋ガスメーター株式会社 , 松下電器産業株式会社 , 矢崎総業株式会社 , 高圧ガス保安協会
发明人： UEKI KOICHI , SAZAWA SHIGETADA , HAMADA KAZUTAKA , NANBA MITSUO , HORI FUJIO , KAWASHIMA SADAMU , MASUDA ISAO , YAMASHITA TOMIISA , ASANO KAZUTAKA
IPC分类号： F23N5/24 , F23K5/00 , F23N1/00 , G01F3/22 , G01M3/28
摘要： PROBLEM TO BE SOLVED: To provide a gas cutoff system for accurately, speedily determining leakage and monitoring it without being affected by an apparatus piping state, when it returns from abnormal usage cutoff of the apparatus.
SOLUTION: The gas cutoff system measures the signal propagation period in a medium and detects the flow velocity with a flow velocity detecting means 17 to monitor the using state of gas apparatuses, converts the detected flow velocity into a flow rate with a flow rate calculating means 25, and determines with an abnormality determining means 26 whether the using flow rate calculated by the flow rate calculating means 25 is a normal value. When a flow channel 1 is blocked by a blocking means 27 at abnormality determination time, for reusing the gas, a return signal is outputted to the blocking means 27 by a returning means 28 to open the flow channel 1. Simultaneously, clocking is started by a return clocking means 29. After a predetermined time, the flow rate calculating means 25 determines whether the flow rate is not higher than a predetermined flow rate to recognize that gas plugs of all the gas apparatuses connected to the downstream of the gas cutoff system. When the flow rate is determined to be the predetermined flow rate or higher, a leakage determining means 30 determines leakage and outputs a driving signal to the blocking means 27 to close the flow channel 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气体切断系统，用于在不受设备管道状态的影响的情况下，当其从设备的异常使用截止返回时，准确地，快速地确定泄漏并监测泄漏。气体截断系统测量介质中的信号传播周期，并用流速检测装置17检测流速，以监测气体装置的使用状态，将检测到的流速转换成具有流量的流量速率计算装置25，并且用异常确定装置26确定由流量计算装置25计算的使用流量是否为正常值。当在异常判定时间，阻塞装置27阻塞流路1时，为了重新使用气体，返回信号被返回装置28输出到阻塞装置27，以打开流路1.同时，由返回时钟装置29.在预定时间之后，流量计算装置25确定流量是否不高于预定流量，以识别连接到气体切断系统的下游的所有气体装置的气塞。当流量被确定为预定的流量或更高时，泄漏确定装置30确定泄漏并向阻塞装置27输出驱动信号以关闭流动通道1.（C）2006年，JPO和NCIPI

6. 发明专利

JP2007107875A Gas cutoff system 有权
标题翻译：气体切割系统
公开(公告)号：JP2007107875A
公开(公告)日：2007-04-26
申请号：JP2006283959
申请日：2006-10-18
申请人： Matsushita Electric Ind Co Ltd , Toyo Gas Meter Kk , Yazaki Corp , 東洋ガスメーター株式会社 , 松下電器産業株式会社 , 矢崎総業株式会社
发明人： UEKI KOICHI , ASANO KAZUTAKA , ISOBE KIMIKATSU , KAWASHIMA SADAMU , ISONO NOBORU , MORITA TOSHIKAZU
IPC分类号： F23K5/00 , F16K17/36 , G01F3/22 , G05B9/02
摘要： PROBLEM TO BE SOLVED: To improve usability while securing safety when a consumer is using a gas appliance when a drop state of a battery voltage is detected.
SOLUTION: This gas cutoff system is provided with: a battery power source means 2; a cutoff means 3; a voltage detection means 5; a voltage abnormality determination means 13 for determining that the detected voltage is abnormal when it is below a predetermined value to output a cutoff signal; a cutoff signal delay means 14 for delaying the cutoff signal until no flow is detected in outputting the cutoff signal; a voltage alarm output means 15 for outputting voltage drop alarm indication in outputting the cutoff signal; a time measuring means 7 for measuring a predetermined time when the detected voltage is below the predetermined value; a restoration means 8 for outputting a signal for restoring the cutoff means 3; a restoration prohibition means 9 for prohibiting the input of the restoration signal to output a cutoff signal to the cutoff means 3 when it is determined by the time measuring means 7 that the predetermined time has elapsed or abnormality is detected during the predetermined time measurement; and an annunciation means 4 for displaying and annunciating the voltage drop by the alarm signal from the voltage alarm determination means 14.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：当检测到电池电压的下降状态时，在消费者使用燃气器具时确保安全性的同时提高可用性。解决方案：该气体切断系统设有：电池电源装置2; 切断装置3; 电压检测装置5; 一个电压异常确定装置13，用于在低于预定值时确定检测电压异常以输出截止信号; 截止信号延迟装置14，用于在输出截止信号时延迟截止信号，直到检测不到流量; 用于在输出截止信号时输出电压降报警指示的电压报警输出装置15; 时间测量装置7，用于当检测到的电压低于预定值时测量预定时间; 用于输出用于恢复切断装置3的信号的恢复装置8; 恢复禁止装置9，用于当由时间测量装置7确定经过预定时间或在预定时间测量期间检测到异常时，禁止输入恢复信号输出切断信号到切断装置3; 以及用于通过来自电压报警确定装置14的报警信号显示和指示电压降的通知装置4.（C）2007，JPO和INPIT

7. 发明专利

JP2010216724A Gas shutoff device 有权
标题翻译：气体开关装置
公开(公告)号：JP2010216724A
公开(公告)日：2010-09-30
申请号：JP2009064542
申请日：2009-03-17
申请人： Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , Yazaki Corp , パナソニック株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： YOKOHATA MITSUO , UEKI KOICHI , OTANI TAKAHISA , NAKABAYASHI YUJI , ASANO KAZUTAKA , FUJIMOTO TATSUO , SUZUKI MAMORU , YUASA KENICHIRO , KONO SACHIKO , NAGAI NOZOMI , ISHIDA HIROSHI , SAKANO TAKAHIRO , YAMAURA MICHIAKI , ISOBE KIMIKATSU , HORI FUJIO , SHIMIZU HIROSHI
IPC分类号： F23K5/00 , F23N5/24 , G01F1/66 , G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas shutoff device capable of correctly detecting leakage of an inner pipe even when pulsation exists, and surely registering pilot flame.
SOLUTION: A gas meter device 1 is composed of a flow rate measuring means 3, a computing means 6, a pilot flame discriminating means 7, a section computing means 8, a flow presence/absence determining means 9, a control means 10, a display section 4, a seismoscope 5, a shutoff means 2 and an external communicating means 11. The presence of flow is determined when the difference between the maximum flow rate and the minimum flow rate from the section computing means 8 is within a prescribed allowable width, a section average flow rate is within a prescribed allowable range, and the average of the section average flow rate in continuation by a prescribed number of times, is not within an average determination flow rate, and the leakage of the inner pipe is established in the continuation for a prescribed time.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供即使在存在脉动的情况下能够正确地检测内管的泄漏的气体截止装置，并且可靠地配置导向火焰。气体计量装置1包括流量测量装置3，计算装置6，导向火焰鉴别装置7，区段计算装置8，流动存在/不存在确定装置9，控制装置 10，显示部分4，地震仪5，关闭装置2和外部通信装置11.当区段计算装置8的最大流量和最小流量之间的差异在规定容许宽度，截面平均流量在规定的允许范围内，平均流量的平均值连续规定次数不在平均判定流量内，内管的泄漏在规定的时间内成立。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2010261746A Gas shut-off device 有权
标题翻译：气体切断装置
公开(公告)号：JP2010261746A
公开(公告)日：2010-11-18
申请号：JP2009110902
申请日：2009-04-30
申请人： Osaka Gas Co Ltd , Panasonic Corp , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Toyo Gas Meter Kk , Yazaki Corp , パナソニック株式会社 , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東洋ガスメーター株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： UEKI KOICHI , OTANI TAKAHISA , NAKABAYASHI YUJI , ASANO KAZUTAKA , KOBAYASHI MASATOMO , WATANABE AKIRA , KONO SACHIKO , YUASA KENICHIRO , NAGAI NOZOMI , ISHIKAWA TETSUO , KAWAGUCHI KEIJI , FUJII YASUHIRO , ISHIDA HIROSHI , SAKANO TAKAHIRO , YAMAURA MICHIAKI , ISOBE KIMIKATSU , HORI FUJIO , SHIMIZU HIROSHI
IPC分类号： G01F1/66 , G01F3/22 , G01N27/02
摘要： PROBLEM TO BE SOLVED: To provide a gas shut-off device capable of shutting off a gas by detecting infiltration of water, or the like, into a flow channel or a control part in the device.
SOLUTION: The gas shut-off device includes an amplification degree determining means 18 for determining a signal amplification degree of a flow rate detection means 8 performing flow rate detection with propagation velocity of an ultrasonic wave between vibrators 6, 7 disposed along the flow channel 4; a propagation time determination means 20 for determining the propagation time; a measurement condition setting means 16 changing a measurement condition; a flow channel inside abnormality determination means 22 for estimating water intrusion in the flow channel, when an abnormally short propagation time is detected at the amplification degree equal to or less than a lower limit determination value; a clocking means 23, activated when the amplification degree of an upper limit determination value or more is determined; a measurement ratio calculation means 24 for obtaining a ratio set at the maximum measurement condition during the clocking; an impedance estimation means 25 for estimating the abnormality of impedance between terminals of the flow rate detection means 8, when it is determined that the amplification degree is equal to or more than the upper limit determination value and the measurement ratio is equal to or more than a prescribed value; and a shut-off means 27 for shutting off the supply of gas at abnormality.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过检测水等的渗透而关闭气体的气体切断装置到装置中的流路或控制部中。气体切断装置包括：放大度判定装置18，用于确定流量检测装置8的信号放大度，该流量检测装置8执行流速检测，其传播速度是沿着沿着该方向设置的振动器6,7之间的超声波流路4; 用于确定传播时间的传播时间确定装置20; 改变测量条件的测量条件设置装置16; 当以等于或小于下限确定值的放大度检测到异常较短的传播时间时，用于估计流道中的水侵入的异常确定装置22内的流路; 当确定上限确定值或更多的放大度时激活的计时装置23; 用于获得在计时期间在最大测量条件下设定的比率的测量比率计算装置24; 用于估计流量检测装置8的端子之间的阻抗的异常的阻抗估计装置25，当确定放大度等于或大于上限确定值并且测量比等于或大于规定值以及用于在异常情况下关闭气体供应的切断装置27。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2008225843A Gas appliance monitoring device 有权
标题翻译：气体装置监测装置
公开(公告)号：JP2008225843A
公开(公告)日：2008-09-25
申请号：JP2007063192
申请日：2007-03-13
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： KUBO KAZUO , NAKAMURA HIROSUMI , ASANO KAZUTAKA , MURAKAMI SHIGERU
IPC分类号： G08B25/01 , F16K37/00 , F23K5/00 , G01F3/22 , G08C17/00
摘要： PROBLEM TO BE SOLVED: To provide a gas appliance monitoring device as a processing means of alarm information and an information relay device.
SOLUTION: The gas appliance monitoring device includes a flow metering means 17, a gas shutoff valve 2c, a control circuit 10a for processing various information, a radio module 11 for transmitting and receiving information with a plurality of communication destinations. The radio module 11 is constructed integrally with a control circuit board 10 for constituting the flow metering means 17 and stored in a gas meter 2, has at least a communication frequency band with a base station 14 and a communication frequency band with a plurality of alarm devices 23, 24, and 31, includes an alarm information transmitting device 26 for detecting alarm sound of the alarm device to transmit the detected alarm sound as an alarm operation signal, and has a discrimination code determining means 10f for distinguishing an alarm signal according to the alarm information, an alarm processing mode setting means 10j for setting a predetermined processing mode for the respective alarm signal, and a processing mode executing means 10h for executing a predetermined processing mode according to the alarm signal distinguished by the discrimination code determining means 10f.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供作为警报信息的处理装置的燃气器具监视装置和信息中继装置。燃气器具监视装置包括流量计量装置17，气体截止阀2c，用于处理各种信息的控制电路10a，用于利用多个通信目的地发送和接收信息的无线电模块11。无线电模块11与用于构成流量计量装置17的控制电路板10一体地构成并存储在燃气表2中，至少具有与基站14的通信频带以及具有多个报警的通信频带装置23,24和31包括报警信息发送装置26，用于检测报警装置的报警声音，以发送检测到的报警声音作为报警操作信号，并具有鉴别码确定装置10f，用于根据报警信息，用于设置各个报警信号的预定处理模式的报警处理模式设置装置10j，以及根据由鉴别码确定装置10f区分的报警信号执行预定处理模式的处理模式执行装置10h。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007206083A Gas interrupting device 有权
标题翻译：气体中断装置
公开(公告)号：JP2007206083A
公开(公告)日：2007-08-16
申请号：JP2007055618
申请日：2007-03-06
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： UEKI KOICHI , ASANO KAZUTAKA
IPC分类号： G01F3/22 , F23K5/00 , G01F1/66 , G01N29/00
摘要： PROBLEM TO BE SOLVED: To set an optimal interrupting value automatically by distinguishing gaseous species.
SOLUTION: The gas interrupting device is equipped with a propagating time measuring means 21 for determining the propagating time of supersonic wave in each direction changed with a changing means 18, a flow rate operating means 10 for calculating flow rate from the propagating time, an abnormality discriminating means 11 for discriminating abnormal use of gas, an interrupting value memory means 23 for memorizing a variety of interrupting values for abnormality discrimination, a propagating time memory means 22 for memorizing propagating time data of supersonic wave in various gas media, and a media discriminating means 13 for specifying gas species used from the propagating time determined at a propagating time measuring means 21 and the propagating time data memorized in the propagating time memory means 22. When the gas interrupting device is installed, it is composed to have an interrupting value setting means 14 for setting a variety of interrupting values depending on gas species used automatically distinguished with the media discriminating means 13.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过区分气态物种自动设定最佳中断值。解决方案：气体中断装置配备有传播时间测量装置21，用于确定用改变装置18改变的每个方向上的超声波的传播时间;流量操作装置10，用于从传播时间计算流速用于识别气体的异常使用的异常识别装置11，用于存储用于异常鉴别的各种中断值的中断值存储装置23，用于存储各种气体介质中的超声波的传播时间数据的传播时间存储装置22，以及用于指定从传播时间测量装置21确定的传播时间使用的气体种类的媒体鉴别装置13和存储在传播时间存储装置22中的传播时间数据。当安装气体中断装置时，中断值设定装置14，用于根据气体规格设定各种中断值使用自动区分与媒体辨别手段13.版权所有：（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式