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1. 发明公开

EP4269851A1 VALVE DEVICE 审中-实审
公开(公告)号：EP4269851A1
公开(公告)日：2023-11-01
申请号：EP21910090.6
申请日：2021-11-22
申请人： TLV Co., Ltd.
发明人： OIKE, Tadashi
IPC分类号： F16K31/18 , F16K33/00 , F16T1/22 , F16T1/38
摘要： A valve device 100 includes: a casing 1 including a valve chamber 14; a valve seat 2 disposed in the valve chamber 14 and including a valve hole 21; a float 3 disposed in the valve chamber 14 and movable in accordance with the amount of drain in the valve chamber 14 to thereby open and close the valve hole 21; and a support 4 supporting the float 3 in the state of being seated on the valve seat 2 and closing the valve hole 21. The support 4 includes a base 41 including an opening 43 and having a frame shape, and two float seats 42 disposed in the base 41, and the float 3 in the state of being seated on the valve seat 2 and closing the valve hole 21 is seated on the two float seats 42.

2. 发明公开

EP3205923A1 STEAM TRAP MONITORING SYSTEM, PIPE COLLECTION DEVICE, AND STEAM TRAP UNIT 有权
标题翻译：蒸汽疏水阀监测系统，管道收集装置和蒸汽疏水阀装置
公开(公告)号：EP3205923A1
公开(公告)日：2017-08-16
申请号：EP15849710.7
申请日：2015-07-28
申请人： TLV Co., Ltd.
发明人： OIKE, Tadashi
IPC分类号： F16T1/48
CPC分类号： F16T1/48 , F16T1/02
摘要： A steam trap monitoring system includes: a steam trap (1); an opening/closing valve (2) for opening/closing a channel to the steam trap (1), the opening/closing valve (2) being located on upstream side of the steam trap (1); a sensor (3) for detecting one or more physical quantities; and an analysis unit (4) for analyzing detection information from the sensor (3). In this steam trap monitoring system, the analysis unit (4) is configured to analyze both a functional state of the steam trap (1) and a functional state of the opening/closing valve (2), based on detection information from the single sensor (3).
摘要翻译：蒸汽疏水阀监控系统包括：疏水阀（1）; （1）的上游侧开关阀门（2），用于打开/关闭通向所述疏水阀（1）的通道;其中，所述开闭阀（2）设置在所述疏水阀（1）的上游侧。传感器（3），用于检测一个或多个物理量; 和分析单元（4），用于分析来自传感器（3）的检测信息。在该蒸汽疏水阀监视系统中，分析单元（4）被配置为基于来自单个传感器的检测信息来分析蒸汽疏水阀（1）的功能状态和打开/关闭阀（2）的功能状态（3）。

3. 发明授权

EP3205923B1 STEAM TRAP MONITORING SYSTEM, PIPE COLLECTION DEVICE, AND STEAM TRAP UNIT 有权
公开(公告)号：EP3205923B1
公开(公告)日：2019-06-05
申请号：EP15849710.7
申请日：2015-07-28
申请人： TLV Co., Ltd.
发明人： OIKE, Tadashi
IPC分类号： F16T1/48 , F16T1/02

4. 发明授权

EP2119948B1 FLOAT TYPE VALVE DEVICE AND METHOD OF CLEANING FLOAT TYPE VALVE DEVICE 有权
公开(公告)号：EP2119948B1
公开(公告)日：2018-12-26
申请号：EP07715220.5
申请日：2007-03-06
申请人： TLV Co., Ltd.
发明人： OIKE, Tadashi
IPC分类号： F16K31/18 , F16T1/22 , F16K24/04
CPC分类号： F16K24/046 , F16T1/22 , Y10T137/0424 , Y10T137/3068 , Y10T137/4351 , Y10T137/7358
摘要： A foreign object in a discharge path defined and formed in a valve case is effectively removed. In a float valve apparatus T including a valve chamber 2 for receiving gas A and liquid W through an inlet pipe 1, a discharge path 4 communicating with a discharge pipe 3, a valve case 5 defining and forming therein the valve chamber 2 and the discharge path 4, a valve opening 6a for opening the discharge path 4 to the valve chamber 2, opening/closing means for opening/closing the valve opening 6a in association with a movement of a float member 7 floating in an amount of liquid W received in the valve chamber 2 and a foreign object removing member 8 for removing a foreign object in the discharge path 4 in association with an advancing movement of the foreign object removing member toward the valve opening 6a in the discharge path 4, the foreign object removing member 8 being movable to advance/retract in the discharge path 4 in response to an operation from outside the valve case 5, the foreign object removing member 8 is caused to advance in the discharge path 4 to penetrate the valve opening 6a, in response to a threading-in operation of the foreign object removing member 8 to a threaded portion 10a formed in the valve case 5.

5. 发明公开

EP2119948A1 FLOAT TYPE VALVE DEVICE AND METHOD OF CLEANING FLOAT TYPE VALVE DEVICE 有权
标题翻译：瑞士维也纳瑞士联合王国维也纳维也纳
公开(公告)号：EP2119948A1
公开(公告)日：2009-11-18
申请号：EP07715220.5
申请日：2007-03-06
申请人： TLV Co., Ltd.
发明人： OIKE, Tadashi
IPC分类号： F16K31/18 , F16T1/22
CPC分类号： F16K24/046 , F16T1/22 , Y10T137/0424 , Y10T137/3068 , Y10T137/4351 , Y10T137/7358
摘要： A foreign object in a discharge path defined and formed in a valve case is effectively removed. In a float valve apparatus T including a valve chamber 2 for receiving gas A and liquid W through an inlet pipe 1, a discharge path 4 communicating with a discharge pipe 3, a valve case 5 defining and forming therein the valve chamber 2 and the discharge path 4, a valve opening 6a for opening the discharge path 4 to the valve chamber 2, opening/closing means for opening/closing the valve opening 6a in association with a movement of a float member 7 floating in an amount of liquid W received in the valve chamber 2 and
a foreign object removing member 8 for removing a foreign object in the discharge path 4 in association with an advancing movement of the foreign object removing member toward the valve opening 6a in the discharge path 4, the foreign object removing member 8 being movable to advance/retract in the discharge path 4 in response to an operation from outside the valve case 5, the foreign object removing member 8 is caused to advance in the discharge path 4 to penetrate the valve opening 6a, in response to a threading-in operation of the foreign object removing member 8 to a threaded portion 10a formed in the valve case 5.
摘要翻译：在阀壳中形成并形成的排出路径中的异物被有效地去除。在具有用于接收气体A的阀室2和通过入口管1的液体W的浮阀装置T，与排出管3连通的排出路径4，限定并形成阀室2的阀壳5和排出口路径4，用于将排放路径4打开到阀室2的开口6a，与开启/关闭阀开口6a的开/关装置相关联的浮动件7的运动，浮子元件7以一定量的液体W 阀室2和异物除去部件8，用于与排出路径4中的异物除去部件朝向阀开口6a的前进运动相关联地排出排出路径4中的异物，异物去除部件8 能够响应于从阀壳5的外部的操作而在排出路径4中前进/后退，使异物去除构件8在排出路径4中前进以穿透阀 ve开口6a，响应于异物去除构件8到形成在阀壳5中的螺纹部分10a的螺纹操作。

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