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公开(公告)号：US08256744B2
公开(公告)日：2012-09-04
申请号：US11914517
申请日：2006-05-10
IPC分类号： F16K7/12
CPC分类号： F16J3/02 , F16K7/14 , F16K31/1225 , F16K31/1226
摘要： A direct touch type metal diaphragm valve, wherein durability of the valve, that is to say, the ensured number of continuous open/close operations of the valve, is substantially increased under conditions that an appropriate flow rate coefficient Cv is maintained, and changes of the afore-mentioned Cv value over time are mitigated by means of restricting the deformation of the valve seat over time. The afore-mentioned metal diaphragm is formed in a round, reverse-dish shape by laminating a plural number of thin stainless steel plates and a thin Nickel.Cobalt alloy plate, and its center part is bulged upward, and the maximum valve stroke of the valve is regulated to be 55% to 70% of the distance of the maximum bulge height Δh of the afore-mentioned metal diaphragm.
摘要翻译： 直接触摸式金属隔膜阀，其中阀的耐久性，即阀的连续打开/关闭操作的确保次数在保持适当的流量系数Cv的条件下显着增加，并且， 随着时间的推移，通过限制阀座的变形来缓和上述Cv值。 上述金属隔膜通过层叠多个薄的不锈钢板和薄的镍钴合金板而形成为圆形，反向盘形，其中心部分向上凸起，并且最大阀行程 阀被调节为上述金属隔膜的最大凸起高度＆Dgr; h的距离的55％至70％。
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公开(公告)号：US20100090151A1
公开(公告)日：2010-04-15
申请号：US11914517
申请日：2006-05-10
CPC分类号： F16J3/02 , F16K7/14 , F16K31/1225 , F16K31/1226
摘要： A direct touch type metal diaphragm valve, wherein durability of the valve, that is to say, the ensured number of continuous open/close operations of the valve, is substantially increased under conditions that an appropriate flow rate coefficient Cv is maintained, and changes of the afore-mentioned Cv value over time are mitigated by means of restricting the deformation of the valve seat over time. The afore-mentioned metal diaphragm is formed in a round, reverse-dish shape by laminating a plural number of thin stainless steel plates and a thin Nickel.Cobalt alloy plate, and its center part is bulged upward, and the maximum valve stroke of the valve is regulated to be 55% to 70% of the distance of the maximum bulge height Δh of the afore-mentioned metal diaphragm.
摘要翻译： 直接触摸式金属隔膜阀，其中阀的耐久性，即阀的连续打开/关闭操作的确保次数在保持适当的流量系数Cv的条件下显着增加，并且， 随着时间的推移，通过限制阀座的变形来缓和上述Cv值。 上述金属隔膜通过层叠多个薄的不锈钢板和薄的镍钴合金板而形成为圆形，反向盘形，其中心部分向上凸起，并且最大阀行程 阀被调节为上述金属隔膜的最大凸起高度＆Dgr; h的距离的55％至70％。
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公开(公告)号：US08443830B2
公开(公告)日：2013-05-21
申请号：US12450504
申请日：2008-04-01
IPC分类号： F16K49/00
CPC分类号： F16K49/002 , F16K41/10 , Y10T137/6606
摘要： A heater built-in valve usable even under a high-temperature condition beyond 200° C. is provided. Piston driving means 7 has an upper compressed-air introducing chamber 24 for moving a piston 6 downward, and a lower compressed-air introducing chamber 25 for moving the piston 6 upward. Piston sealing means 8 has an upper bellows 29 that seals the upper compressed-air introducing chamber 24, and a lower bellows 30 that seals the lower compressed air introducing chamber 25.
摘要翻译： 提供即使在高于200℃的高温条件下也可使用的加热器内置阀。 活塞驱动装置7具有用于向下移动活塞6的上压缩空气引入室24和用于向上移动活塞6的下压缩空气引入室25。 活塞密封装置8具有密封上部压缩空气导入室24的上部波纹管29和密封下部压缩空气导入室25的下部波纹管30。
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公开(公告)号：US20100193717A1
公开(公告)日：2010-08-05
申请号：US12450504
申请日：2008-04-01
CPC分类号： F16K49/002 , F16K41/10 , Y10T137/6606
摘要： A heater built-in valve usable even under a high-temperature condition beyond 200° C. is provided.Piston driving means 7 has an upper compressed-air introducing chamber 24 for moving a piston 6 downward, and a lower compressed-air introducing chamber 25 for moving the piston 6 upward. Piston sealing means 8 has an upper bellows 29 that seals the upper compressed-air introducing chamber 24, and a lower bellows 30 that seals the lower compressed air introducing chamber 25.
摘要翻译： 提供即使在高于200℃的高温条件下也可使用的加热器内置阀。 活塞驱动装置7具有用于向下移动活塞6的上压缩空气引入室24和用于向上移动活塞6的下压缩空气引入室25。 活塞密封装置8具有密封上部压缩空气导入室24的上部波纹管29和密封下部压缩空气导入室25的下部波纹管30。
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公开(公告)号：US20090202957A1
公开(公告)日：2009-08-13
申请号：US11663557
申请日：2005-08-02
申请人： Nobukazu Ikeda , Akihiro Morimoto , Naofumi Yasumoto , Michio Yamaji , Tsuyoshi Tanikawa , Tadayuki Yakushijin , Hidehiro Doya
发明人： Nobukazu Ikeda , Akihiro Morimoto , Naofumi Yasumoto , Michio Yamaji , Tsuyoshi Tanikawa , Tadayuki Yakushijin , Hidehiro Doya
CPC分类号： F28F13/12 , F16L53/35 , F24H3/0405 , F28F1/40
摘要： Provided are a heating method making it possible that when a gas inside the body of a piping member, such as a pipe, is heated, the heating efficiency is improved; and a gas-heating piping member making it possible to perform such a heating method easily.A heat keeping member 4 which can transmit a gas to be heated is inserted to the inside of a piping member body 1 into which the gas can be passed in a state that the heat keeping member is brought into close contact with the inside, and further the piping member body 1 is heated from the outside thereof by means of a heating means 2.
摘要翻译： 提供一种加热方法，使得当诸如管道的管道构件的主体内的气体被加热时，提高了加热效率; 以及能够容易地进行这样的加热方法的燃气加热配管部件。 另外，在将保温体与内部紧密接触的状态下，将能够透过被加热气体的保温体4插入到能够通过气体的管道构件本体1的内部， 管道构件主体1通过加热装置2从外部加热。
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公开(公告)号：US20060060806A1
公开(公告)日：2006-03-23
申请号：US10526156
申请日：2003-08-22
IPC分类号： F16K31/122
CPC分类号： F16K31/1221 , F16K7/16 , Y10T137/5196
摘要： A fluid control device 1 has an upper space S1 formed between and defined by the upper surface of a piston 10 and the lower surface of top wall 8a of an upper casing 8, and a lower space S2 formed between and defined by the lower surface of the piston 10 and the upper surface of bottom wall 7a of a lower casing 7. A compression coil spring 11 for biasing the piston 10 is disposed in one of the upper space S1 and the lower space S2, and a compressed air admitting passage 15 communicates with the other space.
摘要翻译： 流体控制装置1具有形成在活塞10的上表面和上壳体8的顶壁8a的下表面之间并由其限定的上部空间S 1和形成在上壳体8的上壁8和下壁之间的下空间S 2 活塞10的下表面和下壳体7的底壁7a的上表面。用于偏压活塞10的压缩螺旋弹簧11设置在上部空间S1和下部空间S 2之一中，并且 压缩空气导入通道15与另一空间连通。
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公开(公告)号：US07159839B2
公开(公告)日：2007-01-09
申请号：US10525954
申请日：2003-08-22
IPC分类号： F16K31/126
CPC分类号： F16K31/165
摘要： Booster means 11 for transmitting a force acting on a piston 10 to a valve stem 9 on amplification comprises pivotal members 25 each supported by casings 7, 8 so as to hold an outer end and an inner end thereof in contact with an outer peripheral portion of the piston 10 and a flange portion 22a formed on the valve stem 9 respectively from below and to be pivotally movable about a horizontal rod 26 positioned closer to the inner end. Metal bellows 16 are provided between an outer peripheral portion of the casing top wall 8a and the outer peripheral portion of the piston 10 for sealing off a compressed air admitting space.
摘要翻译： 用于在放大时将作用于活塞10的力传递到阀杆9的加压装置11包括枢转构件25，每个枢转构件25由壳体7,8支撑，以便将外端和内端保持与壳体7,8的外周部分接触 活塞10和分别从下方形成在阀杆9上的凸缘部分22a，并且围绕位于更靠近内端的水平杆26可枢转地运动。 金属波纹管16设置在壳体顶壁8a的外周部和活塞10的外周部之间，用于密封压缩空气导入空间。
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公开(公告)号：US20060214130A1
公开(公告)日：2006-09-28
申请号：US10553623
申请日：2004-12-07
CPC分类号： F16K7/14
摘要： A fluid controller, wherein the recessed port (25) of a body (22) is formed of larger diameter part (25a) near an opening and a small diameter part (25c) continued to the lower part of the large diameter part (25a) through a step part (25b). A flow passage forming disk (26) is fitted to the recessed portion (25). The fluid passage forming disk (26) comprises a large diameter cylindrical part (31) fitted to the large diameter part (25a) in the recessed portion, a connection part (32) supported by the step part (25b) in the recessed portion, and a small diameter cylindrical part (33) having an outer diameter smaller than the inner diameter of the small diameter part (25c) in the recessed portion and having a lower end supported by the bottom surface of the recessed portion (25). A plurality of through-holes (34) communicating an annular space (S1) on the outside of the small diameter cylindrical part with an annular space (S2) on the inside of the large diameter cylindrical part are formed at the connection part (32) of the flow passage forming disk. The fluid inflow passage (23) is led into the lower end of the small diameter cylindrical part (33) of the flow passage forming disk (26), and a fluid outflow passage (24) is led into the annular space (S1) on the outside of the small diameter cylindrical part.
摘要翻译： 一种流体控制器，其中主体（22）的凹入端口（25）由开口附近的较大直径部分（25a）和连续到大直径部分的下部的小直径部分（25c）形成（ 25a）通过台阶部分（25b）。 流路形成盘（26）装配到凹部（25）。 流体通道形成盘（26）包括在凹部中装配到大直径部分（25a）上的大直径圆柱形部分（31），由凹陷部分中的台阶部分（25b）支撑的连接部分（32） 以及具有小于所述凹部的小径部（25c）的内径的外径的小直径圆筒部（33），并且具有由所述凹部（25）的底面支撑的下端， 。 在小直径圆筒部的外侧的环状空间（S 1）与大径圆筒部的内侧的环状空间（S 2）连通的多个贯通孔（34）形成在连接部 32）。 流体流入通道（23）被引入流路形成盘（26）的小直径圆筒部（33）的下端，流体流出通道（24）被引入环形空间（S1） 在小直径圆柱形部分的外侧。
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公开(公告)号：US20070110415A1
公开(公告)日：2007-05-17
申请号：US10573071
申请日：2004-09-24
IPC分类号： H05B1/00
CPC分类号： F16K49/002 , F16K27/12
摘要： The fluid controller (1) having a projecting joint (4) at the side surfaces and an operation driving part arranged at the top surface of the block shaped body (2) is heated using a heating device (11) incorporating the heaters (14) (15) and including a pair of holding members (12) (13) for sandwiching the fluid controller (1) to be heated from both sides. The body (2) is heated from both side surfaces while controlling the temperature of a bottom surface of the body (2) of the fluid controller (1).
摘要翻译： 在侧面具有突出接头（4）的流体控制器（1）和布置在块状体（2）顶表面的操作驱动部分使用加热器（14）加热， （15），并且包括用于夹持从两侧加热的流体控制器（1）的一对保持构件（12）（13）。 在控制流体控制器（1）的主体（2）的底面的温度的同时，从两个侧面加热主体（2）。
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公开(公告)号：US20050269534A1
公开(公告)日：2005-12-08
申请号：US10525954
申请日：2003-08-22
IPC分类号： F16K7/17 , F16H21/44 , F16J15/52 , F16K31/126 , F16K31/143
CPC分类号： F16K31/165
摘要： Booster means 11 for transmitting a force acting on a piston 10 to a valve stem 9 on amplification comprises pivotal members 25 each supported by casings 7, 8 so as to hold an outer end and an inner end thereof in contact with an outer peripheral portion of the piston 10 and a flange portion 22a formed on the valve stem 9 respectively from below and to be pivotally movable about a horizontal rod 26 positioned closer to the inner end. Metal bellows 16 are provided between an outer peripheral portion of the casing top wall 8a and the outer peripheral portion of the piston 10 for sealing off a compressed air admitting space.
摘要翻译： 用于在放大时将作用于活塞10的力传递到阀杆9的加压装置11包括枢转构件25，每个枢转构件25由壳体7,8支撑，以便将外端和内端保持与壳体7,8的外周部分接触 活塞10和分别从下方形成在阀杆9上的凸缘部分22a，并且围绕位于更靠近内端的水平杆26可枢转地运动。 金属波纹管16设置在壳体顶壁8a的外周部和活塞10的外周部之间，用于密封压缩空气导入空间。
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