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公开(公告)号：EP2884134A4
公开(公告)日：2016-07-06
申请号：EP13827995
申请日：2013-07-22
发明人： QIU HAOMING , YIN BIN , ZHANG JIANMIN , WANG HUI
CPC分类号： G05D23/022 , F01M5/007 , F16H57/04 , F16H57/0413 , F16K11/044 , F16K31/002 , G05D23/1333
摘要： A thermoregulator comprises a valve body (102) internally provided with an accommodating cavity (108) and a thermal element (204, 205) mounted in the accommodating cavity (108). The accommodating cavity (108) is in communication with the exterior through at least three ports such as a first port (104), a second port (105), and a third port (106). The thermal element is mounted in the valve body (102) through two elastic components (203, 206). A fixedly mounted annular closure ring (111) is disposed in the accommodating cavity (108). At least most of the thermal element (204, 205) is located between the third port (106) and the closure ring (111). Through such arrangement, rapid heating of transmission fluid is ensured when the temperature of the transmission fluid is low, thereby ensuring the lubrication performance of a transmission. In addition, a processing precision requirement for components and parts can be reduced and manufacturing and mounting are more convenient.
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公开(公告)号：EP2816207A3
公开(公告)日：2015-03-18
申请号：EP14170176.3
申请日：2014-05-28
发明人： Pippel, Thomas
IPC分类号： F01P7/16
CPC分类号： F01P7/16 , G05D23/1333
摘要： Ein Thermostat-Ringschieberventil, insbesondere für ein Kühlsystem einer Verbrennungskraftmaschine, hat einen Ringschieber (12), der zwei axial voneinander getrennte, umfangsmäßig abschnittsweise umlaufende Einlassöffnungen (20, 22) aufweist, und ein Gehäuse (14), in dem der Ringschieber (12) aufgenommen ist, das zumindest drei jeweils auf unterschiedlichen axialen Höhen angeordnete Fluideinlässe (26, 28, 30) sowie einen Fluidauslass (24) aufweist. Der Ringschieber (12) ist im Gehäuse (14) temperaturabhängig axial so verschiebbar, dass zumindest zwei der Fluideinlässe (28, 30) jeweils sowohl ganz als auch teilweise verschließbar sind, während ein dritter Fluideinlass (26) in ständiger Strömungsverbindung mit dem Fluidauslass (24) steht. In einem Kühlsystem sind die drei Fluideinlässe (26, 28, 30) mit Rücklaufkanälen eines Heizungskreislaufs, eines Motorkreislaufs und eines Kühlerkreislaufs verbunden.
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公开(公告)号：EP2816207A2
公开(公告)日：2014-12-24
申请号：EP14170176.3
申请日：2014-05-28
发明人： Pippel, Thomas
IPC分类号： F01P7/16
CPC分类号： F01P7/16 , G05D23/1333
摘要： Ein Thermostat-Ringschieberventil, insbesondere für ein Kühlsystem einer Verbrennungskraftmaschine, hat einen Ringschieber (12), der zwei axial voneinander getrennte, umfangsmäßig abschnittsweise umlaufende Einlassöffnungen (20, 22) aufweist, und ein Gehäuse (14), in dem der Ringschieber (12) aufgenommen ist, das zumindest drei jeweils auf unterschiedlichen axialen Höhen angeordnete Fluideinlässe (26, 28, 30) sowie einen Fluidauslass (24) aufweist. Der Ringschieber (12) ist im Gehäuse (14) temperaturabhängig axial so verschiebbar, dass zumindest zwei der Fluideinlässe (28, 30) jeweils sowohl ganz als auch teilweise verschließbar sind, während ein dritter Fluideinlass (26) in ständiger Strömungsverbindung mit dem Fluidauslass (24) steht. In einem Kühlsystem sind die drei Fluideinlässe (26, 28, 30) mit Rücklaufkanälen eines Heizungskreislaufs, eines Motorkreislaufs und eines Kühlerkreislaufs verbunden.
摘要翻译： 恒温器环形滑阀，特别是用于内燃发动机的冷却系统，有具有两个彼此沿周向在部分轴向分开的环形滑动件（12）周向的入口开口（20，22）和一个壳体（14），其中，所述环形滑动件（12） 被收容，具有至少三个分别设置在不同的轴向高度的流体入口（26，28，30）和流体出口（24）。 在壳体中的环形滑动件（12）（14）的温度依赖性可轴向移动，使得流体入口的至少两个（28，30）分别都完全和部分封闭的，而第三流体入口（26）连续流体连通（到流体出口24 ）的缩写。 在冷却系统中，三个流体入口（26，28，30）连接到一个加热电路，马达电路和散热器回路的返回信道。
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公开(公告)号：EP2452108A1
公开(公告)日：2012-05-16
申请号：EP10796636.8
申请日：2010-07-08
CPC分类号： F01M5/007 , F16H57/0413 , G05D23/022 , G05D23/1333
摘要： A thermal by-pass valve for a heat exchange circuit includes a housing forming a chamber and a by-pass valve port. The valve port is located between first and second sections of the chamber. First and second oil ports open into the first section. At least a third port opens into the second section. A thermally sensitive actuator is mounted in the first section and has a body and a piston located at one end. The body is movable in the chamber in response to piston extension. A valve member is mounted on the body and is movable by the piston. A spacer projects from and is connected to the body and forms a passage through which the piston extends. The spacer acts to maintain the adjacent end of the actuator body at least the length of the passage away from the chamber end.
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公开(公告)号：EP2372124A2
公开(公告)日：2011-10-05
申请号：EP11002262.1
申请日：2011-03-18
发明人： Park, Hee Wan , Suzuki, Takatomo
IPC分类号： F01P7/16
CPC分类号： F01P7/16 , G05D23/1333
摘要： Provided is a thermostat device which improves the assembling work, reduces the manufacturing cost, and transfers heat to a temperature sensing/operating part more efficiently. The thermostat device includes a cylindrical high-temperature-coolant rectification part which forms a high-temperature coolant passage to bypass a high-temperature coolant heated by an engine, and is communicated and extended so as to partially or entirely cover the temperature sensing/operating part, permitting the high-temperature coolant flowing in the high-temperature coolant passage flow out from a discharge opening after being in contact with the periphery (bottom surface/side surface) of the temperature sensing/operating part, a receiving part provided on the outer periphery side of the high-temperature-coolant rectification part, a spring fitted between the valve body and the receiving part to press the valve body in a valve closing direction and press the receiving part in a direction away from the valve body, and a frame which is continual from an upper end of a piston shaft and engages with the pressed receiving part while receiving urging force thereof.
摘要翻译： 提供了一种改进组装工作，降低制造成本并且更有效地将热量传递到温度感测/操作部件的恒温器装置。 恒温装置包括一个圆柱形高温冷却液整流部分，它形成一个高温冷却剂通道，以绕过一个由发动机加热的高温冷却液，并被连通和延伸，以便部分或全部覆盖温度检测/运行 部分，允许在高温冷却剂通道中流动的高温冷却剂在与温度感测/操作部件的周边（底面/侧表面）接触之后从排出口流出， 高温冷却液整流部的外周侧，安装在阀体与接收部之间的弹簧，以沿阀关闭方向按压阀体并沿远离阀体的方向按压接收部， 框架，其从活塞轴的上端连续并与受压的接收部分接合，同时接受其作用力。
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公开(公告)号：EP1103703B1
公开(公告)日：2010-04-07
申请号：EP99924008.8
申请日：1999-06-11
IPC分类号： F01P7/16
CPC分类号： G05D23/1333 , F01P7/16
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7.发明公开SEAL MEMBER, AND CONSTRUCTION FOR ATTACHING THERMOSTATS USING THIS SEAL MEMBER 有权密封部位和装置IN USE FIXING THERMOSTATS这种密封PART
公开(公告)号：EP1304459A4
公开(公告)日：2010-01-06
申请号：EP01949920
申请日：2001-07-09
发明人： IWAKI TAKAHIRO , HAMANO MASAHISA , FUKAMACHI MASATOSHI , KUBOTA RYO , SATO KAZUHIKO , YAGINUMA TADAO
CPC分类号： G05D23/1333 , F01P7/16 , F01P11/0285 , F16J15/064
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8.发明授权
公开(公告)号：EP1486843B1
公开(公告)日：2008-07-23
申请号：EP04291444.0
申请日：2004-06-09
申请人： VERNET S.A.
发明人： Bouloy, Alain , Mabboux, Lionel , Jure, Eddy
CPC分类号： F01P7/167 , F01P7/165 , G05D23/022 , G05D23/1333
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公开(公告)号：EP1929131A1
公开(公告)日：2008-06-11
申请号：EP06805903.9
申请日：2006-09-27
CPC分类号： F28F27/02 , F01M5/007 , F01P2060/045 , F01P2070/02 , F16H57/0413 , F28D2021/0089 , G05D23/08 , G05D23/1333
摘要： The invention relates to a device for uncoupling the oil flow through a radiator (7), in particular a radiator for a transmission with low oil temperatures. The device is configured as a bypass valve (1) comprising an oil supply (6) from the radiator (7), a supply (4) that runs via a bypass line (5) and an outflow (8) for the oil. The bypass valve contains a valve unit, which can be displaced inside the valve housing (10) against the force of a compression spring (11) that is connected in series. Said valve unit also comprises a heat sensitive element (2) that is displaced inside the valve housing (10) in accordance with the temperature of the oil, in such a way that when the temperature falls below a threshold value, the oil supply (6) from the radiator (7) is closed and the supply (4) that runs via a bypass line (5) is opened. When the temperature rises above the threshold value, the oil supply (6) from the radiator (7) is opened and the supply (4) that runs via the bypass line (5) is closed. The entire valve unit can be axially displaced against the force of the compression spring (11), once the oil pressure has reached a predefined level, thus opening the supply (4) that runs via the bypass line (5).
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公开(公告)号：EP1067280B2
公开(公告)日：2007-11-14
申请号：EP99925306.5
申请日：1999-06-11
发明人： IWAKI, Takahiro
CPC分类号： G05D23/022 , F01P7/16 , G05D23/1333
摘要： A method of controlling the flow of a cooling medium in a cooling medium path (3) of an internal combustion engine, characterized in that a valve disc (12) is moved forward and backward according to a variation in temperature of the cooling medium so as to cross the cooling medium path (3) in order to allow communication or cut-off of the cooling medium path (3).
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