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61. 发明授权

US06874533B2 3/2 Normally closed module 失效
标题翻译： 3/2常闭模块
公开(公告)号：US06874533B2
公开(公告)日：2005-04-05
申请号：US10603454
申请日：2003-06-25
申请人： Alexis C. Weber
发明人： Alexis C. Weber
IPC分类号： F15B13/04 , F15B13/044 , F16K31/06
CPC分类号： F16K31/0637 , F15B13/0405 , F15B13/044 , Y10T137/87217 , Y10T137/87724 , Y10T137/87772
摘要： A 3/2 normally closed module includes a main body, a housing and a magnetically energizable coil. The main body includes a bore, an armature and a rod. The housing includes first and second valve seats and is configured to receive a first and second ball. The housing also includes a first, a second and a third port. When the module is in an energized state, current flows through the coil, generating a magnetic field. The magnetic field forces the armature against the rod, which in turn, forces the first ball to engage the first valve seat. As the first ball engages the first valve seat, the first ball forces the second ball to disengage from the second valve seat. As a result, a fluid flow path is created between the first and second ports. When the module is in a de-energized state, a spring, disposed between the main body and the second ball, forces the second ball to engage with the second valve seat. When the second ball engages the second valve seat, the second ball forces the first ball to disengage from the first valve seat. As a result, a fluid flow path is created between the first and second ports.
摘要翻译： 3/2常闭模块包括主体，壳体和可磁化的线圈。主体包括孔，电枢和杆。壳体包括第一和第二阀座，并且构造成接收第一和第二球。壳体还包括第一，第二和第三端口。当模块处于通电状态时，电流流过线圈，产生磁场。磁场迫使电枢抵靠杆，这反过来迫使第一球接合第一阀座。当第一球接合第一阀座时，第一球迫使第二球从第二阀座脱离。结果，在第一和第二端口之间产生流体流路。当模块处于断电状态时，设置在主体和第二球之间的弹簧迫使第二球与第二阀座接合。当第二球接合第二阀座时，第二球迫使第一球从第一阀座脱离。结果，在第一和第二端口之间产生流体流路。

62. 发明申请

US20040261863A1 3/2 Normally closed module 失效
标题翻译： 3/2常闭模块
公开(公告)号：US20040261863A1
公开(公告)日：2004-12-30
申请号：US10603454
申请日：2003-06-25
发明人： Alexis C. Weber
IPC分类号： F15B013/043
CPC分类号： F16K31/0637 , F15B13/0405 , F15B13/044 , Y10T137/87217 , Y10T137/87724 , Y10T137/87772
摘要： A 3/2 normally closed module includes a main body, a housing and a magnetically energizable coil. The main body includes a bore, an armature and a rod. The housing includes first and second valve seats and is configured to receive a first and second ball. The housing also includes a first, a second and a third port. When the module is in an energized state, current flows through the coil, generating a magnetic field. The magnetic field forces the armature against the rod, which in turn, forces the first ball to engage the first valve seat. As the first ball engages the first valve seat, the first ball forces the second ball to disengage from the second valve seat. As a result, a fluid flow path is created between the first and second ports. When the module is in a de-energized state, a spring, disposed between the main body and the second ball, forces the second ball to engage with the second valve seat. When the second ball engages the second valve seat, the second ball forces the first ball to disengage from the first valve seat. As a result, a fluid flow path is created between the first and third ports.
摘要翻译： 3/2常闭模块包括主体，壳体和可磁化的线圈。主体包括孔，电枢和杆。壳体包括第一和第二阀座，并且构造成接收第一和第二球。壳体还包括第一，第二和第三端口。当模块处于通电状态时，电流流过线圈，产生磁场。磁场迫使电枢抵靠杆，这反过来迫使第一球接合第一阀座。当第一球接合第一阀座时，第一球迫使第二球从第二阀座脱离。结果，在第一和第二端口之间产生流体流路。当模块处于断电状态时，设置在主体和第二球之间的弹簧迫使第二球与第二阀座接合。当第二球接合第二阀座时，第二球迫使第一球从第一阀座脱离。结果，在第一和第三端口之间产生流体流路。

63. 发明授权

US4615401A Automatic hydraulic thruster 失效
标题翻译：自动液压推进器
公开(公告)号：US4615401A
公开(公告)日：1986-10-07
申请号：US737577
申请日：1985-05-24
申请人： William R. Garrett
发明人： William R. Garrett
IPC分类号： E21B4/18 , E21B44/00 , E21B34/00
CPC分类号： E21B4/18 , E21B44/005 , Y10T137/87724
摘要： Automatic Hydraulic Thruster for hole boring including a mandrel and sleeve forming two expandable chambers with plural wall anchor means annularly disposed about the sleeve responsive to pressure differential between one chamber and the bore hole pressure and three-way valve means for automatically connecting the chambers respectively first with mandrel pressure and bore hole pressure and then vice versa.
摘要翻译：用于钻孔的自动液压推进器，包括心轴和套筒，形成具有多个壁锚定装置的两个可膨胀腔室，多个壁锚固装置响应于一个腔室和钻孔压力之间的压力差而环绕套筒设置，三通阀装置分别自动连接腔室具有心轴压力和钻孔压力，反之亦然。

64. 发明授权

US4531549A Valve means and fluid transport system 失效
标题翻译：阀门装置和流体输送系统
公开(公告)号：US4531549A
公开(公告)日：1985-07-30
申请号：US449934
申请日：1982-12-15
申请人： Delouis J. Fontenot
发明人： Delouis J. Fontenot
IPC分类号： F16K1/14 , F16K3/00 , F16K3/22
CPC分类号： F16K3/00 , F16K1/14 , Y10S137/901 , Y10T137/87724 , Y10T137/8778
摘要： A valve having at least one passage through the valve body and terminating in a port at one end of the valve body, a stem means extending through the valve body having a stem operating means on one end thereof and having the other end thereof terminating beyond the one end of the valve body and a closure means mounted on the free end of the stem means adapted to be rotated through an arc from a first position removed from the port to a second position adjacent the port, and having a closure element thereon adapted to close the port in the second position, whereby rotation of the stem moves the closure means from a first position, at which the fluid is admitted to the passage through the port, to the second position, at which fluid is prevented from entering the passage through the port. A system including the valve is provided for transporting fluid to or from a vessel containing the fluid, such as a sample of the fluid, from the vessel and at least one flow line is connected to the end of the passage opposite the end opening into the vessel for the transport of fluid to and from the passage. The flow line preferably includes means for introducing a purge fluid through the passage.
摘要翻译：具有至少一个通过所述阀体并且终止于所述阀体一端的端口的阀，阀杆装置延伸穿过所述阀体，所述阀体在其一端具有杆操作装置，并且其另一端终止于所述阀体的另一端阀体的一端和安装在杆装置的自由端上的封闭装置适合于从邻近端口从第一位置移除到第二位置的第一位置旋转圆弧，并且在其上具有闭合元件，在第二位置关闭端口，由此杆的旋转使闭合装置从流体通过端口的通道的第一位置移动到阻止流体进入通道的第二位置港口。包括阀的系统被提供用于将流体从容器输送到容纳流体的容器（例如流体的样品）上或者从容器传送流体，并且至少一条流动管线连接到与端部开口相对的通道的端部，用于将流体运送到通道和从通道运送的容器。流动线优选地包括用于将吹扫流体引入通道的装置。

65. 发明授权

US4338966A Direct solenoid operated directional control valve 失效
标题翻译：直接电磁式方向控制阀
公开(公告)号：US4338966A
公开(公告)日：1982-07-13
申请号：US228843
申请日：1981-01-26
申请人： Robert H. Smith
发明人： Robert H. Smith
IPC分类号： F16H61/02 , F16K31/10 , F15B13/044
CPC分类号： F16K31/10 , F16H61/0251 , Y10T137/86622 , Y10T137/87217 , Y10T137/87233 , Y10T137/87724 , Y10T137/87772
摘要： A spherical valve member is moved within a housing between operative positions by direct application of supply pressure and operation of a solenoid arranged to maximize mechanical force imposed on the valve member while minimizing solenoid size and eliminating the use of movable close fitting cylindrical parts which can be subject to sticking in the presence of solid contaminants.
摘要翻译：球形阀构件通过直接施加供应压力和螺线管的操作在壳体内在操作位置之间移动，螺线管被设置成使施加在阀构件上的机械力最大化，同时最小化螺线管尺寸并消除使用可动紧密配合的圆柱形部件，在固体污染物的存在下粘附。

66. 发明授权

US4301715A 4-Way, 2-position pilot valve 失效
标题翻译： 4通2位导向阀
公开(公告)号：US4301715A
公开(公告)日：1981-11-24
申请号：US107384
申请日：1979-12-26
申请人： Ali Acar
发明人： Ali Acar
IPC分类号： F16K11/044 , F16K11/065 , F15B13/044
CPC分类号： F16K11/044 , F16K11/065 , Y10T137/87217 , Y10T137/87724
摘要： A 4-way, 2-position pilot valve having two ball valves seatable at approximately the same time without a precise spacing.
摘要翻译：一个4通2位导向阀，具有两个球阀，可在大致相同的时间处座位，而没有精确的间距。

67. 发明授权

US4205784A Temperature actuated multiple function fluid control valve 失效
标题翻译：温控多功能流体控制阀
公开(公告)号：US4205784A
公开(公告)日：1980-06-03
申请号：US946081
申请日：1978-09-26
申请人： Larry E. Monigold
发明人： Larry E. Monigold
IPC分类号： F16K31/68 , F01P7/14 , G05D23/185 , F01P7/10
CPC分类号： F01P7/14 , G05D23/185 , Y10T137/86919 , Y10T137/8704 , Y10T137/87169 , Y10T137/87724
摘要： A temperature responsive fluid control valve with sequential control functions, employing a pair of axially aligned hollow elongated plungers or slide pins, and a pair of ball valves and valve seats therefor. One ball valve is straddled by the two plungers, being biased onto its seat by the second plunger and shiftable off its seat by the first plunger. This ball valve controls a first fluid flow in response to a thermoresponsive sensor acting on the first plunger. The second ball valve is operated sequentially after the first, via the second plunger for control of a second sequential fluid flow using the same thermoresponsive sensor.
摘要翻译：具有顺序控制功能的温度响应型流体控制阀，采用一对轴向排列的中空细长柱塞或滑动销，以及一对球阀和阀座。一个球阀由两个柱塞跨过，通过第二柱塞偏压到其座上，并通过第一柱塞可移动其座。该球阀响应于作用在第一柱塞上的热电传感器控制第一流体流动。第二球阀在第一球阀之后依次经由第二柱塞进行操作，以使用相同的热电传感器控制第二顺序流体流动。

68. 发明授权

US3045697A Valve devices in particular for controlling the pressure of a hydraulic circuit 失效
标题翻译：阀装置特别用于控制液压回路的压力
公开(公告)号：US3045697A
公开(公告)日：1962-07-24
申请号：US457660
申请日：1960-01-25
申请人： SERTEC SOC D ETUDES ET DE RECH
发明人： JEAN SEGUENOT GABRIEL
IPC分类号： A01B63/10 , F15B11/02 , F16K31/36
CPC分类号： A01B63/1013 , F15B11/02 , F15B2211/2053 , F15B2211/30525 , F15B2211/31505 , F15B2211/324 , F15B2211/40507 , F15B2211/40515 , F15B2211/411 , F15B2211/41572 , F15B2211/50536 , F15B2211/7052 , F15B2211/76 , F16K31/36 , Y10T137/86871 , Y10T137/87177 , Y10T137/87442 , Y10T137/87724

69. 发明授权

US2918906A Valve 失效
公开(公告)号：US2918906A
公开(公告)日：1959-12-29
申请号：US39362553
申请日：1953-11-23
申请人： BECKER PHILIP S
发明人： BECKER PHILIP S
IPC分类号： F16K27/02
CPC分类号： F16K27/0263 , Y10T137/8667 , Y10T137/87169 , Y10T137/87724

70. 发明授权

US2494633A Valve 失效
公开(公告)号：US2494633A
公开(公告)日：1950-01-17
申请号：US68745946
申请日：1946-07-31
申请人： SCHLICKSUPP THEODORE F
发明人： SCHLICKSUPP THEODORE F
IPC分类号： F16K11/16
CPC分类号： F16K11/166 , Y10T137/87724

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