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1. 发明专利

JP2009287672A Gas shut-off valve system 有权
标题翻译：气体切断阀系统
公开(公告)号：JP2009287672A
公开(公告)日：2009-12-10
申请号：JP2008140997
申请日：2008-05-29
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： SASAZAKI KAZUSHIGE , TOMOTA KENGO , OBATA SHIGEO , TANABE HIDETOSHI , NISHI AKIFUMI , TAKAHASHI YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： F16K31/04 , F16K31/53
摘要： PROBLEM TO BE SOLVED: To provide a gas shut-off valve system facilitating setting work in a motor valve unit. SOLUTION: This gas shut-off system includes a motor valve unit 1 and an operation unit 2 connected to the motor valve unit 1 freely to communicate with each other. The operation unit 12 includes a setting information input means 28, to which special information of the motor valve unit 1 is to be input, and a transmitting means 21a for transmitting the setting information input to the setting information input means 28 to the motor valve unit 1. The motor valve unit 1 includes a receiver means 11a for receiving the setting information transmitted by the transmitting means 21a, a setting information memory 15 for storing the setting information received by the receiver means 11a, and a drive control means 11b for controlling drive of a motor 5 based on the setting information stored in the setting information memory 15. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供便于在电动阀单元中设置工作的气体截止阀系统。解决方案：该气体切断系统包括马达阀单元1和连接到马达阀单元1的操作单元2，自动地相互连通。操作单元12包括要输入电动阀单元1的特殊信息的设置信息输入装置28和用于将输入到设置信息输入装置28的设置信息发送到电动阀单元的发送装置21a 马达阀单元1包括用于接收由发送装置21a发送的设置信息的接收装置11a，用于存储由接收装置11a接收的设置信息的设置信息存储器15和用于控制驱动的驱动控制装置11b 基于存储在设置信息存储器15中的设置信息来确定电动机5的状态。（C）2010，JPO＆INPIT

2. 发明专利

JP2010048265A Cutoff system 有权
标题翻译：切割系统
公开(公告)号：JP2010048265A
公开(公告)日：2010-03-04
申请号：JP2008210311
申请日：2008-08-19
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： OBATA SHIGEO , TANABE HIDETOSHI , OE HIDEKI , NISHI AKIFUMI , TAKAHASHI YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： F16K37/00 , F23K5/00
摘要： PROBLEM TO BE SOLVED: To urge the replacement of a cutoff valve unit, without newly adding the display function.
SOLUTION: This cutoff system 1 has the cutoff valve unit 20 and an operation device 10 having a notice means 17. The operation device 10 has a manufacturing information acquiring means 11a1 for acquiring manufacturing information on the cutoff valve unit 20, a manufacturing information storage means 12 for storing the acquired manufacturing information, an electric power supply means 19 for supplying electric power to the cutoff valve unit 20, a total time detecting means 11a2 for detecting the total time of the electric power supplied to the cutoff valve unit 20 by the electric power supply means 19 after starting use of the cutoff valve unit 20, a use time limit determining means 11a3 for determining whether or not the cutoff valve units 20 is a use time limit based on a comparing result of the total time detected by the total time detecting means 11a2 and the manufacturing information, and a notice control means 11a4 for enabling the notice means 17 to notify the fact of determining the use time limit.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：要求更换截止阀单元，而不需要新添加显示功能。
解决方案：该截止系统1具有截止阀单元20和具有通知装置17的操作装置10.操作装置10具有用于获取关于截止阀单元20的制造信息的制造信息获取装置11a1，制造用于存储获取的制造信息的信息存储装置12，用于向截止阀单元20供应电力的电力供应装置19，用于检测供应给截止阀单元20的电力的总时间的总时间检测装置11a2 通过在开始使用截止阀单元20之后的电力供给装置19，基于由截止阀单元20检测到的总时间的比较结果来确定截止阀单元20是否是使用时间限制的使用时间限制确定装置11a3 总时间检测装置11a2和制造信息，以及通知控制装置11a4，用于使通知装置17能够通知确定的事实使用时间限制。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009288078A Return safety confirmation method and gas shutoff valve apparatus 有权
标题翻译：返回安全确认方法和气体开关阀装置
公开(公告)号：JP2009288078A
公开(公告)日：2009-12-10
申请号：JP2008140996
申请日：2008-05-29
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： TOMOTA KENGO , TANABE HIDETOSHI , SASAZAKI KAZUSHIGE , OBATA SHIGEO , NISHI AKIFUMI , TAKAHASHI YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： G01M3/26 , F16K31/04 , F23K5/00 , F23N5/18 , F23N5/24
摘要： PROBLEM TO BE SOLVED: To provide a return safety confirmation method and a gas shutoff valve apparatus capable of shortening the return safety confirmation action time more than the conventional method and shortening the time required for opening the valve.
SOLUTION: The gas shutoff valve apparatus includes: a memory means 12 for storing the result of a leakage inspection conducted immediately before the return safety confirmation action; a first determination means 11a for determining the result of the leakage inspection stored in the memory means 12 whether there is a leakage or not upon the return safety confirmation action; a first leakage inspection means 11b for conducting a first leakage inspection having a first inspection time when the determination result by the first determination means 11a is "there is a leakage"; a second leakage inspection means 11c for conducting a second leakage inspection having a second inspection time shorter than the first inspection time when the determination result by the first determination means 11a is "there is no leakage"; and a control means 11d for renewing the result of the leakage inspection stored in the memory means 12 with the result of the first leakage inspection and for returning a shutoff valve 14 to an open condition when the result of the first or the second leakage inspection is "there is no leakage".
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种比传统方法更能缩短返回安全确认动作时间的返回安全确认方法和排气截止阀装置，并缩短打开阀所需的时间。气体截止阀装置包括：存储装置12，用于存储在返回安全确认动作之前进行的泄漏检查的结果; 用于确定存储在存储装置12中的泄漏检查的结果的第一确定装置11a是否在返回安全确认动作时是否存在泄漏; 第一泄漏检查装置11b，用于当第一确定装置11a的确定结果为“有泄漏”时进行具有第一检查时间的第一泄漏检查; 第二泄漏检查装置11c，用于当第一确定装置11a的确定结果为“没有泄漏”时，进行具有比第一检查时间短的第二检查时间的第二泄漏检查; 以及控制装置11d，用于更新存储在存储装置12中的泄漏检查的结果，其结果是第一次泄漏检查，并且当第一次或第二次泄漏检查的结果是第二次泄漏检查结果时将截止阀14返回到打开状态 “没有泄漏”。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009276235A Gas shut-off device, and gas shut-off system 审中-公开
标题翻译：气体关闭装置和气体关闭系统
公开(公告)号：JP2009276235A
公开(公告)日：2009-11-26
申请号：JP2008128601
申请日：2008-05-15
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： OBATA SHIGEO , TANABE HIDETOSHI , SASAZAKI KAZUSHIGE , TOMOTA KENGO , NISHI AKIFUMI , TAKAHASHI YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： G01F3/22
摘要： PROBLEM TO BE SOLVED: To provide a gas shut-off device and a gas shut-off system capable of easily and accurately performing investigation work of gas leakage.
SOLUTION: The gas shut-off device 1 includes: a pressure sensor 6 for measuring the value of pressure in gas piping; a drive control means 11a for positioning a valve element to an arbitrarily determined pressure measurement position for each pressure information request signal by a drive means according to a pressure information request signal input from the outside; a pressure value measurement means 11b for measuring a pressure value by the pressure sensor 6 after the valve element is positioned at a pressure measurement position by the drive control means 11a; and a pressure information output means 11c to output a pressure information signal, based on the pressure value measured by the pressure value measurement means 11b.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供能够容易且准确地进行气体泄漏检查工作的气体切断装置和气体切断装置。气体切断装置1包括：压力传感器6，用于测量气体管道中的压力值; 驱动控制装置11a，用于根据从外部输入的压力信息请求信号，通过驱动装置将阀元件定位到每个压力信息请求信号的任意确定的压力测量位置; 压力值测量装置11b，用于通过驱动控制装置11a在阀元件位于压力测量位置之后测量压力传感器6的压力值; 以及压力信息输出单元11c，根据压力值测量单元11b测定的压力值输出压力信息信号。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009276234A Gas leakage detector 有权
标题翻译：气体泄漏探测器
公开(公告)号：JP2009276234A
公开(公告)日：2009-11-26
申请号：JP2008128599
申请日：2008-05-15
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： OBATA SHIGEO , TOMOTA KENGO , SASAZAKI KAZUSHIGE , TANABE HIDETOSHI , NISHI AKIFUMI , TAKAHASHI YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： G01M3/26 , G01M3/00
摘要： PROBLEM TO BE SOLVED: To enable leakage inspection suitable for the type of piping provided in gas supply facilities.
SOLUTION: The gas leakage detector 1 for detecting leakage in piping of gas supply facilities includes: a determination condition information storage means 3 for storing a plurality of pieces of determination condition information corresponding to each of a plurality of types of piping having different volume; a piping information acquisition means P1 for acquiring piping information for identifying the volume of the piping; a determination condition information extraction means P2 for extracting the determination condition information corresponding to the piping information obtained by the piping information acquisition means P1 from the determination condition information storage means 3; and a leakage detection means P3 for measuring pressure in the piping based on the determination condition information extracted by the determination condition information extraction means P2 and detecting leakage in the piping from the measurement result.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：适用于气体供应设施中提供的管道类型的泄漏检测。解决方案：用于检测气体供应设备的管道中的泄漏的气体泄漏检测器1包括：确定条件信息存储装置3，用于存储与具有不同的多种类型的管道中的每一种对应的多条确定条件信息卷; 用于获取用于识别管道的体积的管道信息的管道信息获取装置P1; 确定条件信息提取装置P2，用于从确定条件信息存储装置3中提取与由管道信息获取装置P1获得的管道信息相对应的确定条件信息; 以及泄漏检测装置P3，用于根据由确定条件信息提取装置P2提取的确定条件信息测量管道中的压力，并根据测量结果检测管道中的泄漏。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009250309A Gas shutoff valve 有权
标题翻译：气体开关阀
公开(公告)号：JP2009250309A
公开(公告)日：2009-10-29
申请号：JP2008097487
申请日：2008-04-03
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： KATO RIKIO , SUZUKI TOSHIHIKO , SUZUKI KAZUTAKA , NISHI AKIFUMI , HIROMATSU YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： F16K31/04 , F16K31/53 , F16K31/60
摘要： PROBLEM TO BE SOLVED: To improve workability in opening and closing a valve by manually operating a driven shaft of a shutoff valve of a valve element part, in the gas shutoff valve including the valve element part and the valve drive part.
SOLUTION: The valve drive part 2 is attached to the valve element part 1 only by a box shape lower case part 2A of the valve drive part 2. A valve driving motor 5 is stored in the lower case part 2A, and a main shaft 51, a pinion 61, a gear 62 and a drive shaft 7 are connected to the same. The drive shaft 7 of an upper case part 2B of the valve drive part 2 is kept in parallel with the lower case part 2A and is projected to the valve element part 1 side. The driven shaft 41 and the drive shaft of the ball valve 4 at the valve element part 1 side are connected by a connection pin 8. The driven shaft 41 is rotated by applying a spanner on a spanner apply part 41a of the driven shaft 41 under a condition where the connection pin 8 is pulled off. Rotation angle of the spanner is expanded so as to make a grip of the spanner abut only on the lower case part 2A. Operation is simplified by a structure requiring only removal of the connection pin 8 for manual operation.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过在包括阀元件部分和阀驱动部分的气体截止阀中手动操作阀元件的截止阀的从动轴来提高阀的打开和关闭的可操作性。解决方案：阀驱动部分2仅通过阀驱动部分2的箱形下壳体部分2A附接到阀元件部分1.阀驱动电机5存储在下壳体部分2A中，并且主轴51，小齿轮61，齿轮62和驱动轴7与其连接。阀驱动部2的上壳部2B的驱动轴7与下壳部2A保持平行，并且突出到阀元件部1侧。从动轴41和球阀4的驱动轴在阀元件部1侧通过连接销8连接。从动轴41通过在驱动轴41的扳手施加部41a上施加扳动而旋转，拔出连接销8的状态。扳手的旋转角度被扩大以使扳手的手柄仅靠在下壳体部分2A上。通过仅需要去除用于手动操作的连接销8的结构来简化操作。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009287835A Shutoff system 审中-公开
标题翻译： SHUTOFF系统
公开(公告)号：JP2009287835A
公开(公告)日：2009-12-10
申请号：JP2008140998
申请日：2008-05-29
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： TOMOTA KENGO , TANABE HIDETOSHI , SASAZAKI KAZUSHIGE , OBATA SHIGEO , NISHI AKIFUMI , TAKAHASHI YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： F23K5/00 , G01F3/22 , G08C25/00 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To prevent development to a serious accident and secure safety even when a communication abnormality occurs in a communication line transmitting shutoff request. SOLUTION: A shutoff valve unit 20 transmits a communication confirmation signal to an operation device 10 via the communication line 3 by a communication confirmation signal transmitting means 23a. When receiving the communication confirmation signal via the communication line 3 by a communication confirmation signal means 13a, the operation device 10 transmits a response signal to the shutoff valve unit 20 via the communication line 3 by a response signal transmitting means 13b. When the shutoff valve unit 20 does not receive the response signal corresponding to the transmission of the communication confirmation signal by a response signal receiving means 23b, the shutoff valve unit 20 determines that a communication abnormality occurs by a communication abnormality determination means 21a1, and shuts off the shutoff valve 26 by controlling a drive means 27 by a shutoff control means 21a2. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在通信线路发送关闭请求时发生通信异常，也可以防止发展严重事故和安全的安全。解决方案：截止阀单元20通过通信确认信号发送装置23a经由通信线路3将通信确认信号发送到操作装置10。当通过通信确认信号装置13a经由通信线路3接收到通信确认信号时，操作装置10通过通信线路3通过响应信号发送装置13b将响应信号发送到截止阀单元20。当截止阀单元20没有接收到由响应信号接收装置23b发送通信确认信号的响应信号时，截止阀单元20确定通信异常确定装置21a1发生通信异常并且关闭通过关闭控制装置21a2控制驱动装置27来关闭截流阀26。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009276006A Shutoff valve electric power supply device and shutoff system 有权
标题翻译： SHUTOFF阀电力设备和SHUTOFF系统
公开(公告)号：JP2009276006A
公开(公告)日：2009-11-26
申请号：JP2008128600
申请日：2008-05-15
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： OBATA SHIGEO , TOMOTA KENGO , SASAZAKI KAZUSHIGE , TANABE HIDETOSHI , NISHI AKIFUMI , TAKAHASHI YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： F23K5/00 , H02J9/00
摘要： PROBLEM TO BE SOLVED: To improve safety without deteriorating convenience and to avoid waste consumption of a backup power source. SOLUTION: This shutoff valve electric power supply device 10 having a drive electric power supply means 11a1, an electric power interruption detection means 14 and the backup power source 15 is provided with an instantaneous electric power interruption determination means 11a2 for determining whether or not detected electric power interruption is instantaneous; a setting means 16 for setting whether or not a shutoff valve 26 is driven to shut off; and a shutoff electric power supply control means 11a3 which supplies shutoff electric power of the backup power source 15 to a shutoff valve unit 20 when it is determined that the electric power interruption is not instantaneous and does not supply the shutoff electric power of the backup power source 15 to the shutoff valve unit 20 when it is determined that the electric power interruption is instantaneous. When the setting means 16 sets prevention of shutoff of the shutoff valve 26, even if it is determined that the electric power interruption is not instantaneous, the shutoff electric power supply control means 11a3 does not supply the shutoff electric power of the backup power source 15 to the shutoff valve unit 20. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高安全性，而不会降低便利性，并避免备用电源的浪费。解决方案：具有驱动电力供给装置11a1，电力中断检测装置14和备用电源15的截止阀电源装置10设置有瞬时电力中断确定装置11a2，用于确定是否或未检测到电力中断即时; 用于设定截流阀26是否被驱动关闭的设定装置16; 以及断开电力供给控制单元11a3，当确定电力中断不是即时的时，不提供备用电力的切断电力，而将备用电源15的关闭电力提供给切断阀单元20 当确定电力中断是瞬时的时，截止阀单元20将源15提供给截止阀单元20。当设定单元16设定切断阀26的切断状态时，即使判断为电力中断不是瞬时，切断电力供给控制单元11a3也不提供备用电源15的切断电力（C）2010，JPO＆INPIT

9. 发明专利

JP2009275844A Gas cutoff valve unit 有权
标题翻译：气体切割阀单元
公开(公告)号：JP2009275844A
公开(公告)日：2009-11-26
申请号：JP2008128597
申请日：2008-05-15
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： OE HIDEKI , NISHI AKIFUMI , TAKAHASHI YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： F16K37/00 , F16K31/04 , F16K31/46 , F16K31/53
摘要： PROBLEM TO BE SOLVED: To inexpensively provide a gas cutoff valve unit can notify fixing of a valve element.
SOLUTION: The gas cutoff valve unit 100 is equipped with a motor 5 turning the valve element incorporated in a channel, stop position sensors 9B, 9A detecting whether or not the valve element is in a predetermined stop position, a fixing preventing driving control means 11a for driving the motor 5 to carry out predetermined fixing prevention angle turning of the valve element such that a state of the channel is maintained, an anomaly determining means 11b for determining that the valve element is fixed or that there is anomaly when it is detected that the valve element is in the stop position by the stop position sensor 9B after the motor 5 is driven by the fixing preventing driving control means 11a, and an anomaly notifying means 11c for notifying that the valve element is fixed or that there is anomaly when it is determined that the valve element is fixed or that there is anomaly by the anomaly determining means 11b.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了廉价地提供气体截止阀单元可以通知阀元件的固定。解决方案：气体截止阀单元100配备有马达5，转动结合在通道中的阀元件，检测阀元件是否处于预定停止位置的停止位置传感器9B，9A，防止固定驱动用于驱动电动机5以执行阀元件的预定的固定防止角度转动以使得保持通道的状态的控制装置11a，用于确定阀元件固定的异常确定装置11b或当阀元件固定时存在异常在通过固定防止驱动控制装置11a驱动电动机5之后，通过停止位置传感器9B检测到阀元件处于停止位置，以及异常通知装置11c，用于通知阀元件固定或存在当确定阀元件是固定的或异常确定装置11b存在异常时的异常。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009250314A Pin joint device and gas cutoff valve 审中-公开
标题翻译： PIN接头装置和气体切割阀
公开(公告)号：JP2009250314A
公开(公告)日：2009-10-29
申请号：JP2008097492
申请日：2008-04-03
申请人： Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , Yazaki Corp , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 矢崎総業株式会社
发明人： KATO RIKIO , SUZUKI KAZUTAKA , NISHI AKIFUMI , HIROMATSU YUKA , KIMURA MITSUJI , ISHIZAKI SHIGETAKA , UEDA YOSUKE , KITANO TETSUJI , TERANUMA TAKASHI
IPC分类号： F16D1/06 , F16K31/04
摘要： PROBLEM TO BE SOLVED: To provide a pin joint device capable of obtaining proper pull-out force with a simple structure, and a gas cutoff valve using the same. SOLUTION: The pin joint device includes a first shaft (11), which has a groove (11b) formed in the vicinity of the chip over the whole periphery and mounted with an O-ring (14) and a first pin insertion hole (11a) formed in a direction orthogonal to the axial direction and formed with a part of the O-ring (14) at a position where the part is exposed in its inside, a second shaft (12), which has a shaft hole (12a) axially formed at the chip and inserted with the first shaft (11) and a second pin insertion hole (12b) formed in a direction orthogonal to the shaft hole (12a), and a pin (13) being a pin (13) inserted into the first/second pin insertion holes (11a, 12b) so as to connect the first/second shafts (11, 12) to each other and having a groove (13b) formed over the whole periphery so as to be partially fitted with the O-ring (14) when connecting the first/second shafts to each other. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单结构获得适当的拉出力的销接头装置，以及使用该销接头装置的气体截止阀。销接头装置包括：第一轴（11），其具有在整个周边上形成在芯片附近的槽（11b），并且安装有O形环（14）和第一销插入在与所述轴向正交的方向上形成的所述O形环（14）的一部分在所述部分在其内部露出的位置处形成的孔（11a），具有轴孔（12a），其轴向地形成在所述芯片处并插入有所述第一轴（11）;以及第二销插入孔（12b），其在与所述轴孔（12a）正交的方向上形成，并且销（13）是销（13））插入到第一/第二销插入孔（11a，12b）中，以将第一/第二轴（11,12）彼此连接并且具有形成在整个周边上的槽（13b），以便部分地配合当将第一/第二轴彼此连接时，O形环（14）。版权所有（C）2010，JPO＆INPIT

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