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91. 发明申请

US20140102544A1 HIGH-TEMPERATURE THERMAL ACTUATOR UTILIZING PHASE CHANGE MATERIAL 审中-公开
标题翻译：使用相变材料的高温热致动器
公开(公告)号：US20140102544A1
公开(公告)日：2014-04-17
申请号：US13801734
申请日：2013-03-13
申请人： Michael B. Riley , James Ambrosek , Kumaresh Gettamaneni , Nolan Polley , R.J. Way
发明人： Michael B. Riley , James Ambrosek , Kumaresh Gettamaneni , Nolan Polley , R.J. Way
IPC分类号： F03G7/06 , B23P19/00 , G05D23/02
CPC分类号： F03G7/06 , B23P19/00 , G05D23/02 , G05D23/022 , G05D23/025 , G05D23/026 , Y10T29/49826 , Y10T137/0391
摘要： Disclosed is a high-temperature thermal actuator that utilizes the dimensional change of a phase change media hermetically sealed within a shell. This actuator regulates and controls flow of a fluid between an intake and an exhaust utilizing a valve. In one example, the disclosed embodiments operate in temperature range between 350° C. and 400° C. This actuation range is tailored for specific applications utilizing an exemplary combination of RbNO3 and CsNO3 in precise proportion that provides operation within this range.
摘要翻译：公开了一种利用密封在壳体内的相变介质的尺寸变化的高温热致动器。该致动器利用阀调节并控制进气口和排气口之间的流体流动。在一个示例中，所公开的实施例在350℃和400℃之间的温度范围内操作。该致动范围是针对特定应用而定制的，其利用RbNO 3和CsNO 3的示例性组合以精确比例提供在该范围内的操作。

92. 发明申请

US20050005980A1 Multiway valve 失效
标题翻译：多路阀
公开(公告)号：US20050005980A1
公开(公告)日：2005-01-13
申请号：US10873524
申请日：2004-06-21
申请人： Hans-Frieder Eberhardt , Rolf Kordon , Michael Neumann , Udo Wenning
发明人： Hans-Frieder Eberhardt , Rolf Kordon , Michael Neumann , Udo Wenning
IPC分类号： F16K11/044 , F16K31/00 , F16K31/02 , F25B41/04 , G05D23/02 , F16K11/02
CPC分类号： G05D23/025 , F16K11/044 , F16K31/002 , F25B41/04 , F25B2600/2511 , Y10T137/86879 , Y10T137/87788
摘要： A multiway valve contains a housing having several inlets and outlets and a chamber. Several seats are provided and each is respectively associated with one inlet or one outlet. A closure element is provided which can move between the seats and at least one actuator is provided in the form of an element made of a form memory alloy, able to displace the closure element from one of the seats when heating occurs. A spring element presses the closure element against each respective seat that it engages.
摘要翻译：多通阀包含具有多个入口和出口的壳体和腔室。提供了几个座位，每个座位分别与一个入口或一个出口相连。提供闭合元件，其可以在座之间移动，并且至少一个致动器以由形状记忆合金制成的元件的形式提供，当加热发生时能够从一个座移动闭合元件。弹簧元件将闭合元件压靠在其接合的每个相应的座椅上。

93. 发明授权

US5984195A Temperature responsive fluid flow controllers 失效
标题翻译：温度响应流体流量控制器
公开(公告)号：US5984195A
公开(公告)日：1999-11-16
申请号：US856996
申请日：1997-05-15
申请人： Charles E. Benedict
发明人： Charles E. Benedict
IPC分类号： G05D23/02 , G05D23/13 , G05D23/12
CPC分类号： G05D23/025 , G05D23/134
摘要： Controllers for regulating fluid flow, and especially flow of liquid in supply lines, each of which include a valve assembly which is slidably positioned in a bore extending transverse to a fluid passageway extending through the body of the controller. Each controller includes a shaped memory alloy spring which is mounted so as to be in heat exchange relationship with fluid flowing therethrough. Each spring is mounted adjacent a stem of a valve and is operable when heated to a predetermined activation temperature to shift the valve assembly to at least partially close the fluid passageway. In some embodiments, the valve assembly is manually operable at temperatures below the activation temperature to regulate flow through the controllers. In other embodiments, the valve assembly is automatically shifted to open the fluid passageway through the body of the controller when temperatures decrease below the activation temperature.
摘要翻译：用于调节流体流动的控制器，特别是供应管线中的液体流动，每个阀组件包括一个阀组件，阀组件可滑动地定位在横向延伸穿过控制器主体的流体通道延伸的孔中。每个控制器包括形状记忆合金弹簧，其被安装成与流过其中的流体处于热交换关系。每个弹簧安装在阀门的附近，并且当加热到预定的活化温度时可操作，以便将阀组件移动至少部分地关闭流体通道。在一些实施例中，阀组件可在低于活化温度的温度下手动操作，以调节通过控制器的流量。在其他实施例中，当温度降低到活化温度以下时，阀组件自动地移动以打开通过控制器主体的流体通道。

94. 发明授权

US5803354A Temperature responsive fluid flow controllers 失效
公开(公告)号：US5803354A
公开(公告)日：1998-09-08
申请号：US664545
申请日：1996-06-17
申请人： Charles E. Benedict
发明人： Charles E. Benedict
IPC分类号： G05D23/02 , G05D23/13
CPC分类号： G05D23/025 , G05D23/134
摘要： Controllers for regulating fluid flow, and especially flow of liquid in supply lines, each of which include a valve assembly which is slidably positioned in a bore extending transverse to a fluid passageway extending through the body of the controller. Each controller includes a shaped memory alloy spring which is mounted so as to be in heat exchange relationship with fluid flowing therethrough. Each spring is mounted adjacent a stem of a valve and is operable when heated to a predetermined activation temperature to shift the valve assembly to at least partially close the fluid passageway. In some embodiments, the valve assembly is manually operable at temperatures below the activation temperature to regulate flow through the controllers. In other embodiments, the valve assembly is automatically shifted to open the fluid passageway through the body of the controller when temperatures decrease below the activation temperature.

95. 发明授权

US5402935A Variable resistance temperature compensator 失效
标题翻译：可变电阻温度补偿器
公开(公告)号：US5402935A
公开(公告)日：1995-04-04
申请号：US190362
申请日：1994-02-02
申请人： Aldo Arena , Christopher Horan , Brian Robinson
发明人： Aldo Arena , Christopher Horan , Brian Robinson
IPC分类号： G05D23/02
CPC分类号： G05D23/025
摘要： A compensation device receives an inlet fluid flow and adjusts the pressure at an outlet so as to maintain a constant Reynolds number throughout the operating temperature range of the fluid. This is accomplished by a metering valve device in the nature of a fluted pin which becomes displaced in response to fluid temperature variations. This displacement varies the exposed cross-sectional area of a fluted end of the pin as it becomes seated to a greater or lesser extent in response to temperature variations. This results in corresponding changes in pressure between the inlet and outlet of the device while maintaining a constant Reynolds number. An additional embodiment includes an unfluted pin which becomes seated in a fluted bore located in a removable knurled knob. This allows one to insert various knurled knobs with fluted bores which have geometric configurations particularly adapted for particular fluids. Such a modular approach avoids the necessity of dismantling the device.
摘要翻译：补偿装置接收入口流体流并调节出口处的压力，以便在整个流体的工作温度范围内保持恒定的雷诺数。这是通过计量阀装置实现的，其中凹槽销的性质是响应于流体温度变化而变位的。当该位移随着温度变化而变化时，该位移会改变销的槽纹端的暴露横截面面积或更大或更小的程度。这将导致设备入口和出口之间压力的相应变化，同时保持恒定的雷诺数。一个另外的实施例包括一个未平行的销，其位于位于可移动滚花旋钮中的槽形孔中。这允许人们插入具有特别适用于特定流体的几何构型的具有槽形孔的各种滚花旋钮。这种模块化方法避免了拆卸设备的必要性。

96. 发明授权

US5397053A Temperature responsive, pilot operated line valve with shape memory alloy actuator 失效
标题翻译：具有形状记忆合金致动器的温度响应式先导式操作阀
公开(公告)号：US5397053A
公开(公告)日：1995-03-14
申请号：US148989
申请日：1993-11-08
申请人： William A. Ewing , Richard L. Martin
发明人： William A. Ewing , Richard L. Martin
IPC分类号： E03C1/044 , G05D23/02
CPC分类号： E03C1/041 , G05D23/025
摘要： A shape memory effect actuated diaphragmatic anti-scald valve, including a valve housing having a fluid flow path therethrough and including a pilot chamber. There is a first valve seat within the housing and a second valve seat within the housing and downstream from said first valve seat. A pilot valve is located within the chamber of the valve housing for preventing fluid flow through the chamber in which the pilot valve element is located when the SME valve is in its normal flow position and a first valve element is retained seated on the first valve seat by the pilot valve. There are means for controlling the open and closed positions of the pilot valve depending upon the temperature of the fluid flowing through the SME valve. A diaphragm defines a second valve element for the second valve seat and located in the main path of flow for the SME valve and being in an open position when fluid is flowing through the normal flow path and the fluid is directed at the bottom thereof for holding it off the second valve seat the second valve element in its first position opens a port which allows water pressure on the top side of the center of the diaphragm urging it to close against the second valve seat and in its second position in which the second valve element is open and the diaphragm is moved to its open position unseated from the second valve seat to permit normal water flow.
摘要翻译：形状记忆效应致动隔膜防烫阀，包括具有穿过其中的流体流动路径并包括导向室的阀壳体。在壳体内有第一阀座，在壳体内部具有第二阀座，并在第一阀座的下游。先导阀位于阀壳体的腔室内，用于当SME阀处于其正常流动位置时防止流体流过其中先导阀元件所在的腔室，并且第一阀元件保持就位于第一阀座上由先导阀。根据流经SME阀的流体的温度，存在用于控制先导阀的打开和关闭位置的装置。隔膜限定用于第二阀座的第二阀元件并且位于用于SME阀的主流动路径中，并且当流体流过正常流动路径并且流体指向其底部以保持时处于打开位置在第二阀座离开第二阀座时，第二阀元件处于其第一位置打开一个端口，该端口允许隔膜中心的顶侧上的水压促使其靠近第二阀座并且在其第二位置中第二阀元件打开，并且隔膜从第二阀座移动到其打开位置，以允许正常的水流动。

97. 发明授权

US5000464A Gasket with a fluid hole regulation device 失效
标题翻译：带流体孔调节装置的垫片
公开(公告)号：US5000464A
公开(公告)日：1991-03-19
申请号：US340653
申请日：1989-04-20
申请人： Hisashi Yasui
发明人： Hisashi Yasui
IPC分类号： F01P7/14 , F01P7/16 , F02F11/00 , F16J15/16 , G05D23/02
CPC分类号： F02F11/00 , F01P7/16 , F16J15/164 , G05D23/025 , F01P2007/143 , Y10S277/931
摘要： A gasket of the invention is installed in an internal combustion engine with at least one fluid hole. The gasket comprises a main body adapted to be installed in the engine and having at least one first hole communicating with the fluid hole of the engine, and a fluid hole regulation device installed in the first hole of the main body. The fluid hole regulation device includes a second hole, and at least one plate arranged so that a size of the second hole changes according to a temperature of the engine. The size of the second hole enlarges only when the water temperature exceeds a predetermined value.
摘要翻译：本发明的垫圈安装在具有至少一个流体孔的内燃机中。垫片包括适于安装在发动机中并且具有与发动机的流体孔连通的至少一个第一孔的主体和安装在主体的第一孔中的流体孔调节装置。流体孔调节装置包括第二孔，以及布置成使得第二孔的尺寸根据发动机的温度而变化的至少一个板。只有当水温超过预定值时，第二孔的尺寸就会扩大。

98. 发明授权

US3591078A Thermostatic device 失效
标题翻译：恒温装置
公开(公告)号：US3591078A
公开(公告)日：1971-07-06
申请号：US3591078D
申请日：1965-06-17
申请人： MAURICE FEINBERG
发明人： FEINBERG MAURICE
IPC分类号： G05D23/02 , G01K5/00
CPC分类号： G05D23/025
摘要： A thermosensitive control device comprising a rigid thermally conductive casing closed at one end and open at the other end, said casing including a substantially cylindrical enclosed housing having first and second opposed end walls and a sidewall, said first and second end walls being of greater thickness than said sidewall and said first end wall having a single central opening provided therein and an elongated tubular casing section having a cross-sectional area which is less than the crosssectional area of said housing, said casing section having open inner and outer ends, the inner end thereof being inserted into said housing through said single central opening in the first end wall thereof, said first end wall having an inner surface which angles outwardly away from the inner end of said casing section toward said sidewall and second end wall a single thermal drive element formed by a thermally sensitive, inelastic plastic rod expandable as substantially a solid at elevated temperatures below 300* F. received within said housing and casing section and abutting said second end wall, the portion of said rod within said housing being of greater diameter than the portion of said rod within said casing section whereby the outer surfaces of said rod are in contact with the inner surfaces of said housing sidewall and casing section, a drive piston received within the open outer end of said casing section, said drive piston being movable outwardly of said casing in response to the expansion of said plastic rod at elevated temperatures, and biasing means mounted upon said piston, said biasing means being operative to bias said piston toward said plastic rod to maintain said sealing means in tight sealing engagement with the inner surface of said casing section.

99. 发明授权

US2642229A Temperature responsive relief valve for fluid heating systems 失效
标题翻译：用于流体加热系统的温度响应式安全阀
公开(公告)号：US2642229A
公开(公告)日：1953-06-16
申请号：US16455850
申请日：1950-05-26
申请人： MUELLER CO
发明人： MUELLER FRANK H , TINKER EARL E
IPC分类号： G05D23/02
CPC分类号： G05D23/025

100. 发明授权

US2377132A Relief valve 失效
公开(公告)号：US2377132A
公开(公告)日：1945-05-29
申请号：US45699942
申请日：1942-09-02
申请人： CROWE MATTHEW R
发明人： CROWE MATTHEW R
IPC分类号： F16K17/00 , F16K17/38 , G05D23/02
CPC分类号： F16K17/38 , F16K17/00 , G05D23/025 , Y10T137/7773 , Y10T137/7779 , Y10T137/7871 , Y10T137/7939 , Y10T137/87555

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