公开(公告)号：EP3181829A1

公开(公告)日：2017-06-21

申请号：EP16198802

申请日：2016-11-15

申请人： ROLLS ROYCE PLC

发明人： MAGUIRE ALAN ,  SCANLON TIMOTHY

IPC分类号： F01D11/24 ,  F02C7/18

CPC分类号： F01D5/187 ,  F01D9/041 ,  F01D11/24 ,  F01D25/12 ,  F01D25/24 ,  F02C3/10 ,  F02C7/12 ,  F02C7/18 ,  F02C9/18 ,  F05D2220/32 ,  F05D2260/202 ,  F05D2270/3062 ,  F16K1/221 ,  F23R3/007 ,  Y02T50/672 ,  Y02T50/675

摘要： A gas turbine engine (10) comprises a turbine (17) and a turbine cooling arrangement. The turbine (17) comprises a turbine rotor (26) surrounded by a static rotor track liner (28), and a nozzle guide vane (32) downstream of the turbine rotor (26) in a core main gas flow path (A). The cooling arrangement comprises a first cooling air duct (44) configured to provide a cooling airflow to a rotor track liner cooling plenum (48) and a second cooling air duct (46) configured to provide a cooling airflow to the nozzle guide vane (32). A common manifold (40) is provided upstream in the cooling airflow of the first and second ducts (44, 46) and is configured to provide cooling air to the first and second ducts (44, 46). A two-way valve (42) is provided, which is configured to modulate air provided to the first and second ducts (44, 46) from the manifold (40). The valve (42) is configured to operate in one of a first mode and a second mode. In the first mode, air flow to the first duct (44) is relatively high and airflow to the second duct (46) is relatively low compared to where the valve (42) is operated in the second mode.

摘要翻译： 燃气涡轮发动机（10）包括涡轮机（17）和涡轮机冷却装置。 涡轮机17包括被静态转子轨道衬套28包围的涡轮机转子26以及位于核心主气体流动路径A中的涡轮机转子26下游的喷嘴导向叶片32。 该冷却装置包括构造成向转子轨道衬里冷却增压室（48）提供冷却气流的第一冷却空气管道（44）和构造成向喷嘴导向叶片（32）提供冷却气流的第二冷却空气管道（46） ）。 在第一管道（44）和第二管道（46）的冷却气流的上游设置有公共歧管（40），并且该公共歧管构造成向第一管道（44）和第二管道（46）提供冷却空气。 提供双向阀（42），其构造成调节从歧管（40）提供到第一和第二管道（44,46）的空气。 阀（42）被构造成以第一模式和第二模式中的一种模式操作。 在第一模式中，与在第二模式下操作阀（42）的情况相比，到第一管道（44）的空气流量相对较高并且到第二管道（46）的空气流量相对较低。

公开(公告)号：EP3129635A1

公开(公告)日：2017-02-15

申请号：EP15707318.0

申请日：2015-02-23

申请人： Pierburg GmbH

发明人： GERARDS, Hans ,  GRAUTEN, Andreas ,  MICHELS, Jürgen ,  HOLLER, Tim ,  KLASS, Kirill

IPC分类号： F02M26/00 ,  F02D9/06 ,  F02D9/10 ,  F16K1/22

CPC分类号： F02M26/70 ,  F02D9/04 ,  F02D9/06 ,  F02D9/106 ,  F02D9/1065 ,  F02D9/107 ,  F02M26/54 ,  F02M26/72 ,  F16K1/221 ,  F16K1/224 ,  F16K31/041 ,  F16K31/535

摘要： Flap devices for internal combustion engines comprising a flow housing (10) which delimits a flow channel (12), a flap body (14) which is arranged rotatably in the flow channel (12), a shaft (16) to which the flap body (14) is fastened, an actuator (28) via which the shaft (16) and the flap body (14) are rotatable in the flow channel (12), an actuator housing (30) in which the actuator (28) is arranged, wherein the shaft (16) projects into the actuator housing (30) and is mounted at one side via a first bearing (58) and a second bearing (64; 72, 76), are known. To ensure easy mounting which establishes a correct connection both to the transmission and to the flow channel, while reducing the installation space and saving costs, it is proposed that the first bearing (58) is arranged in a first bearing holder (40), which is formed on the flow housing (10), and the second bearing (64; 72, 76) is arranged in a second bearing holder (56), which is formed on the actuator housing (30).

摘要翻译： 本发明涉及一种用于内燃机的挡板装置，该挡板装置包括限定流动管道的流动壳体，旋转的轴，连接至流动管道中的轴的襟翼主体，使轴旋转并由此使襟翼主体在流动管道中旋转的致动器 ，其中布置有致动器的致动器壳体，形成在流动壳体上的第一轴承座，形成在致动器壳体上的第二轴承座，布置在第一轴承座中的第一轴承以及布置在第二轴承座中的第二轴承 。 轴伸入致动器壳体。 轴通过第一轴承和第二轴承安装在一侧。

公开(公告)号：EP3129627A1

公开(公告)日：2017-02-15

申请号：EP15723278.6

申请日：2015-04-08

申请人： GT Precision Products Limited

发明人： GIBSON, Collin ,  ROWE, Ellis ,  PENNICK, Nigel

IPC分类号： F02D9/10 ,  F02M26/00 ,  F02B29/04 ,  F02D9/04 ,  F16K11/22

CPC分类号： F02D9/1065 ,  F02B29/0418 ,  F02D9/04 ,  F02D9/109 ,  F02M26/26 ,  F02M26/38 ,  F16K1/221 ,  F16K1/223 ,  F16K11/22 ,  Y02T10/16

摘要： A linkage for coupling a reciprocal actuator 21 to separate butterfly valves 14, 15, each having an operating lever 28, 29 connected to a spindle pivotable in a housing 11, comprising first and second arms 26, 27 coupled to a pivot at respective first ends, the second ends being respectively pivotably connected to the operating levers, wherein one of the arms includes a spring between its ends permitting relative axial movement of said ends when an axial force transmitted therethrough exceeds a threshold. A bell crank may be coupled to the pivot for attachment to the actuator. The housing preferably has an integral fixed arm 20 on which the actuator is mounted. The actuator may be rotary or linear and can be electric, pneumatic or hydraulic. The linkage may be used with an exhaust brake, an exhaust gas recirculation system or a waste heat recovery system of a vehicle. Using a single actuator to operate parallel valves in two separate ducts ensures an equal degree of throttling in each duct.

摘要翻译： 用于将往复致动器21联接到分离蝶阀14,15的连杆机构，每个蝶阀具有连接到可在壳体11中枢转的主轴的操作杆28,29，该操纵杆28,29包括在相应的第一端连接到枢轴的第一和第二臂26,27 第二端分别可枢转地连接到操作杆，其中一个臂在其端部之间包括弹簧，当穿过其中的轴向力超过阈值时允许所述端部的相对轴向移动。 钟形曲柄可以联接到枢轴以附接到致动器。 壳体优选地具有一体的固定臂20，致动器安装在该固定臂20上。 致动器可以是旋转的或线性的，并且可以是电动的，气动的或液压的。 联动装置可以与车辆的排气制动器，废气再循环系统或废热回收系统一起使用。 使用单个执行器在两个独立的管道中操作平行阀，确保每个管道中的相同程度的节流。

公开(公告)号：EP2984374B1

公开(公告)日：2017-02-08

申请号：EP14722272.3

申请日：2014-04-14

申请人： Valeo Systèmes de Contrôle Moteur

发明人： MARTIN, Nicolas ,  HODEBOURG, Grégory ,  CRAVO, David

IPC分类号： F16K31/52 ,  F16K31/528 ,  F16K1/22 ,  F16K11/052

CPC分类号： F02M26/39 ,  F02B29/0406 ,  F02M26/06 ,  F02M26/26 ,  F02M26/70 ,  F16K1/221 ,  F16K11/052 ,  F16K31/521 ,  F16K31/5282 ,  F16K31/535

公开(公告)号：EP3047184A1

公开(公告)日：2016-07-27

申请号：EP14789638.5

申请日：2014-09-16

申请人： Fisher Controls International LLC

发明人： BELL, Brandon Wayne

IPC分类号： F16K37/00 ,  F16K1/22

CPC分类号： F16K37/0008 ,  F16K1/221 ,  F16K37/0016 ,  F16K37/0033 ,  F16K37/0041 ,  F16K37/0058 ,  Y10T137/8225 ,  Y10T137/8242 ,  Y10T137/8275 ,  Y10T137/8292

摘要： A rotary valve position indicator is disclosed. An example apparatus includes an actuator housing defining an explosion-proof enclosure boundary. An actuator output shaft has a first shaft portion and a second shaft portion. The first shaft portion is partially disposed within the explosion-proof enclosure boundary, and the second shaft portion is disposed outside of the explosion-proof enclosure boundary. A visual position indicator is disposed on the second shaft portion of the actuator output shaft and indicates the rotational position of the actuator output shaft relative to the actuator housing.

摘要翻译： 公开了一种旋转阀位置指示器。 示例性装置包括限定防爆外壳边界的致动器壳体。 致动器输出轴具有第一轴部和第二轴部。 第一轴部分部分地设置在防爆外壳边界内，第二轴部分设置在防爆外壳边界的外侧。 视觉位置指示器设置在致动器输出轴的第二轴部分上，并且指示致动器输出轴相对于致动器壳体的旋转位置。

公开(公告)号：EP3045792A1

公开(公告)日：2016-07-20

申请号：EP16151803.0

申请日：2016-01-19

申请人： Hamilton Sundstrand Corporation

发明人： SCHRODER, Bruce R.

IPC分类号： F16K31/163 ,  F16K31/383 ,  F16K31/40 ,  F16K31/42 ,  F15B13/043 ,  F16K1/22

CPC分类号： F02C7/18 ,  F02C6/08 ,  F15B13/0433 ,  F15B13/0435 ,  F16K1/22 ,  F16K1/221 ,  F16K31/04 ,  F16K31/1635 ,  F16K31/383 ,  F16K31/406 ,  F16K31/423

摘要： A valve system includes a valve for controlling flow of a fluid and a valve controller for providing fluid to control the movement of a valve actuator. The valve includes a flow control device 28, a modulating chamber 52, and the valve actuator 26. The valve actuator 26 is movable within the modulating chamber 52 to open and close the flow control device 28. The valve controller includes a channel 44 within the valve controller and an inlet port 72 for connecting the channel 44 and a high pressure source. The valve controller also includes an exhaust port 74 for connecting the channel 44 and an ambient pressure and a modulating port connecting the channel to the modulating chamber. The valve controller further includes an armature 70 movable relative to the channel. The armature 70 closes the inlet port and the exhaust port 74 in a first position, the armature 70 opens the inlet port and closes the exhaust port in a second position, and the armature opens the exhaust port and closes the inlet port in a third position. The valve controller also includes an electromagnetic motor adjacent to the channel for moving the armature 70.

摘要翻译： 阀系统包括用于控制流体的阀和用于提供流体以控制阀致动器的运动的阀控制器的阀控制器。 阀包括流量控制装置28，调节室52和阀致动器26.阀致动器26可在调制室52内移动以打开和关闭流量控制装置28.阀控制器包括在该流量控制装置28内的通道44 阀门控制器和用于连接通道44和高压源的入口72。 阀控制器还包括用于连接通道44的排气口74和环境压力以及将通道连接到调节室的调制端口。 阀控制器还包括可相对于通道移动的衔铁70。 衔铁70在第一位置关闭入口端口74和排气口74，电枢70打开入口并在第二位置关闭排气口，并且衔铁打开排气口，并将进气口关闭在第三位置 。 阀控制器还包括与通道相邻的电磁马达用于移动衔铁70。

公开(公告)号：EP2833040A3

公开(公告)日：2016-04-27

申请号：EP14178897.6

申请日：2014-07-29

申请人： Hayward Industries, Inc.

发明人： Gutmann, Paul ,  Hoots, Joshua Lee ,  Moren, Gary A. ,  Stone, Jon Terrence

IPC分类号： F16K31/60 ,  F16K35/02 ,  F16K35/10 ,  F16K1/22 ,  G05G1/00 ,  F16K1/226

CPC分类号： F16K1/221 ,  F16K1/224 ,  F16K1/2265 ,  F16K31/535 ,  F16K31/602 ,  F16K35/022 ,  F16K35/025 ,  F16K35/10 ,  G05G1/12

摘要： A handle assembly (104', 104", 104"') for positioning a valve includes a handle body (126', 126", 752, 752') and an insert (402, 726, 726', 726"). The insert (402, 726, 726', 726") is arranged so as to provide an interface between the handle body (126', 126", 752, 752') and a stem (116) of the valve. The insert (402, 726, 726', 726") includes protrusions (750, 750', 750") extending therefrom configured to distribute stress resulting from a moment load applied to the handle assembly (104', 104", 104"') through the handle body (126', 126", 752, 752') to reduce failure of the handle body (126', 126", 752, 752').

公开(公告)号：EP3001078A1

公开(公告)日：2016-03-30

申请号：EP14801239.6

申请日：2014-03-07

申请人： TGK CO., Ltd.

发明人： SAEKI, Shinji ,  HAYAKAWA, Satoshi ,  OGAWA, Hirofumi ,  WAKABAYASHI, Akinobu ,  YUASA, Tomohiro ,  MIURA, Youichi

IPC分类号： F16K31/04 ,  F16K11/052 ,  F25B41/06

CPC分类号： F25B41/067 ,  F16K1/221 ,  F16K11/0525 ,  F16K31/041 ,  F16K31/043 ,  F16K37/0033 ,  F25B5/04 ,  F25B6/04 ,  F25B2341/0662 ,  F25B2400/0409 ,  F25B2400/0411

摘要： A switching valve according to an embodiment includes: a body having a refrigerant passage through which a plurality of ports communicate; a shaft extending in a radial direction of the refrigerant passage, the shaft being rotatably supported by the body; a valve element configured to rotate with the shaft to selectively make the ports communicate; a drive mechanism configured to drive the valve element in opening and closing directions of the refrigerant passage via the shaft; a stepping motor including a rotor for actuating the drive mechanism and a stator; and a can that is a cylindrical member fixed to the body and surrounding the rotor, the can defining a pressure acting space in which pressure of refrigerant acts and a non pressure acting space in which pressure of refrigerant does not act. The valve element is part of a butterfly valve and includes a plate rotatable with the shaft and capable of defining a high-pressure region and a low-pressure region in the refrigerant passage. The pressure acting space inside the can communicates with the high-pressure region or the low-pressure region through a communicating path.

摘要翻译： 根据实施例的切换阀包括：具有多个端口连通的制冷剂通道的主体; 轴，其沿制冷剂通路的径向延伸，所述轴由所述主体可旋转地支撑; 阀元件，其构造成与所述轴一起旋转以选择性地使所述端口连通; 驱动机构，其构造成经由所述轴来驱动所述制冷剂通路的打开和关闭方向上的所述阀元件; 步进马达，其包括用于致动所述驱动机构的转子和定子; 以及罐，其是固定到所述主体并围绕所述转子的圆柱形构件，所述罐限定制冷剂的压力作用的压力作用空间和制冷剂的压力不起作用的非压力作用空间。 阀元件是蝶阀的一部分，并且包括能够与轴一起旋转并能够限定制冷剂通道中的高压区域和低压区域的板。 罐内的压力作用空间通过连通路径与高压区域或低压区域连通。

公开(公告)号：EP2986877A1

公开(公告)日：2016-02-24

申请号：EP14722270.7

申请日：2014-04-14

申请人： Valeo Systèmes De Contrôle Moteur

发明人： MARTIN, Nicolas ,  HODEBOURG, Grégory

IPC分类号： F16K31/528 ,  F16K1/22 ,  F16K11/052 ,  F02M26/00

CPC分类号： F02M35/10255 ,  F02B29/0418 ,  F02M26/54 ,  F02M26/71 ,  F16K1/221 ,  F16K11/052 ,  F16K31/5282 ,  F16K31/535

摘要： The invention relates to a valve comprising: at least three channels (2, 9, 11) opening into a common space; a metering gate (12) pivotable in a first channel (2); a diverter gate (10) pivotable between a position for shutting off a second (9) or third (11) channel; and an actuation device (15) for actuating the gates (10, 12), said actuation device (15) comprising an actuation wheel (16) for actuating at least one of the gates and having at least a first configuration in which the metering gate (12) does not shut off the first channel (2) and the diverter gate (10) does not shut off the second (9) or third (11) channel. The actuation device (15) is configured such that, while in the first configuration, the rotation of the actuation wheel (16) causes: the diverter gate (10) to pivot substantially as the diverter gate (12) pivots slightly; and, subsequently, the metering gate (12) to pivot.

摘要翻译： 本发明涉及一种阀，包括：至少三个通道（2,9,11），其通向公共空间; 可在第一通道（2）中枢转的计量门（12）; 转向闸门（10），其可在用于关闭第二通道（9）或第三通道（11）的位置之间枢转; 和用于致动所述闸门（10,12）的致动装置（15），所述致动装置（15）包括致动轮（16），所述致动轮用于致动所述闸门中的至少一个并且具有至少第一构造，在所述第一构造中， （12）不关闭所述第一通道（2）并且所述分流闸门（10）不关闭所述第二通道（9）或所述第三通道（11）。 致动装置（15）被构造成使得当处于第一构造时，致动轮（16）的旋转引起：转向器门（10）基本上随着转向器门（12）略微枢转而枢转; 并随后使计量门（12）枢转。

公开(公告)号：EP2932140A1

公开(公告)日：2015-10-21

申请号：EP13815077.6

申请日：2013-12-12

申请人： Valeo Systèmes de Contrôle Moteur

发明人： GIRARDON, Franck ,  LALLEMANT, Mathieu ,  LEBRASSEUR, Patrick

IPC分类号： F16K1/22 ,  F02M25/07

CPC分类号： F02M26/71 ,  F02B29/0418 ,  F02M35/10255 ,  F16K1/221 ,  F16K1/223 ,  F16K11/18 ,  F16K31/04 ,  F16K31/041 ,  Y02T10/146 ,  Y10T137/86855

摘要： The invention pertains to a three-way valve (1), particularly one intended to be used in an air intake circuit of a motor vehicle, comprising: a body (200) delimiting a first (2), a second (3), and a third (4) conduit, said conduits opening into a shared inner space (201), a first flap (21) capable of being moved to obstruct the first conduit, a second flap (20) capable of being moved to selectively obstruct either the second or the third conduit, a single actuator being arranged to selectively move at least one of the first and second flaps.