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    • 21. 发明申请
    • THERMOSTAT FOR THE COOLING SYSTEM OF INTERNAL COMBUSTION ENGINES
    • 内燃机冷却系统温控器
    • WO99022124A1
    • 1999-05-06
    • PCT/RU1998/000061
    • 1998-03-05
    • F01P7/16G05D23/02
    • F01P7/16F01P2070/02G05D23/025
    • The present invention pertains to the field of engine construction and can be used in the production of elements for the cooling systems of internal combustion engines. This invention essentially relates to a thermostat which includes a body (1) with two inlet ducts (2, 3) and one outlet duct (4) as well as a thermally sensitive closing unit (5). The closing unit (5) is made in the shape of a hollow cylindrical axle (6) which is rigidly connected to the body (1) and comprises the following members: an inner spring (7); a cylindrical guide (8) concentrically mounted on the axle (6) so as to be capable of reciprocating movement; and a main valve (9) as well as an auxiliary valve (10) which are mounted on the guide (8) and are parallel to each other. A coupler (12) with a slide-bar (13) is mounted between the two valves (9, 10) and is biased by a spring (1) so as to be capable of free displacement. The slide-bar (13) is arranged coaxially relative to the cylindrical axle (6) and the guide (8), while a spring (14) made of a thermo-mechanical shape-memory material is connected to the body (1) by one end and to the coupler (12) by its other end.
    • 本发明涉及发动机结构领域,并且可用于生产用于内燃机的冷却系统的元件。 本发明基本上涉及一种恒温器,其包括具有两个入口管道(2,3)和一个出口管道(4)的主体(1)以及热敏关闭单元(5)。 闭合单元(5)制成中空圆柱形轴(6)的形状,其刚性地连接到主体(1),并包括以下构件:内弹簧(7); 同心地安装在所述轴(6)上以便能够往复运动的圆柱形引导件(8) 和主阀(9)以及安装在引导件(8)上并且彼此平行的辅助阀(10)。 具有滑杆(13)的联接器(12)安装在两个阀(9,10)之间,并被弹簧(1)偏压以便能够自由移动。 滑杆(13)相对于圆柱形轴(6)和引导件(8)同轴布置,而由热机械形状记忆材料制成的弹簧(14)通过 一端和另一端连接到耦合器(12)。
    • 22. 发明申请
    • TEMPERATURE RESPONDING VALVE DEVICE AND CHANNEL CHANGEOVER VALVE USING SAME
    • 温度响应阀装置和使用相同的通道更换阀
    • WO1997012164A1
    • 1997-04-03
    • PCT/JP1996002841
    • 1996-09-30
    • TOTO LTD.PIOLAX INC.MATSUI, HideyukiENOKI, MasatoshiKATO, TsutomuMASATAKE, TetsuoOOSHIMA, Toshiyuki
    • TOTO LTD.PIOLAX INC.
    • F16K31/70
    • G05D23/025E03C1/041Y10T137/7835
    • A temperature responding valve device comprises a body (5) provided with a flow inlet (6b) and a flow outlet (5a) for a fluid, a valve seat (5b) formed on a peripheral edge of the flow outlet (5a), a main valve disc (8) provided in the body (5) to be movable in a fluid flow direction and adapted to abut against the valve seat (5b) to controllingly open and close the flow outlet (5a), a pilot valve disc (7) in the form of a cylinder provided in the body (5) to be movable in the same direction as the moving direction of the main valve disc (8) and serving to change a fluid pressure acting on an upstream or downstream side of the main valve disc (8) and a temperature responding spring (11) connected to the pilot valve disc (7) and adapted to deform at a predetermined temperature. When a fluid temperature reaches or exceeds the predetermined temperature, the temperature responding spring (11) deforms in a direction of elongation to move the pilot valve disc (7) to decrease a fluid pressure acting on the downstream side of the main valve disc (8), whereby the main valve disc (8) is made to abut against the valve seat (5b) to shut off outflow of the fluid.
    • 温度响应阀装置包括设置有流入口(6b)的主体(5)和用于流体的流出口(5a),形成在流出口(5a)的周缘上的阀座(5b), 设置在主体(5)中的主阀盘(8)能够沿流体流动方向移动并且适于抵靠阀座(5b)以控制地打开和关闭流出口(5a);先导阀盘 ),其设置在主体(5)中,以能够沿与主阀盘(8)的移动方向相同的方向移动,并且用于改变作用在主阀(8)的上游或下游侧的流体压力 阀盘(8)和连接到先导阀盘(7)并适于在预定温度变形的温度响应弹簧(11)。 当流体温度达到或超过预定温度时,温度响应弹簧(11)在伸长方向上变形,以使先导阀盘(7)移动,以降低作用在主阀盘(8)的下游侧的流体压力 ),由此使主阀盘(8)抵靠阀座(5b)以切断流体的流出。
    • 24. 发明申请
    • GAS TURBINE ENGINE THERMALLY CONTROLLED FLOW DEVICE
    • 气体涡轮发动机热控制流量装置
    • WO2014137425A1
    • 2014-09-12
    • PCT/US2013/072107
    • 2013-11-26
    • ROLLS-ROYCE CORPORATION
    • BASTNAGEL, Thomas, E.
    • F01D17/08F01D17/14F16K31/00G05D7/01
    • F02C7/20F01D17/085F01D17/141F16K31/002G05D23/022G05D23/025
    • An apparatus includes a gas turbine engine flow device (10) having an inner member (12) and a surrounding member (14). The inner member has a first coefficient of thermal expansion; and the surrounding member at least partially surrounds the inner member and has a second coefficient of thermal expansion that is different from the first coefficient of thermal expansion. The surrounding member includes at least two walls (50, 60) that form a variable flow gap therebetween. The inner member is oriented relative to the at least two walls of the surrounding member such that, based on the difference in the first and second coefficients of thermal expansion, the inner member expands relatively greater than the surrounding member or the surrounding member expands relatively greater than the inner member, according to a temperature change to correspondingly enlarge or reduce the size of the variable flow gap between the at least two walls.
    • 一种装置包括具有内部构件(12)和周围构件(14)的燃气涡轮发动机流量装置(10)。 内部构件具有第一热膨胀系数; 并且所述周围构件至少部分地围绕所述内部构件,并且具有与所述第一热膨胀系数不同的第二热膨胀系数。 周围构件包括在其间形成可变流动间隙的至少两个壁(50,60)。 内部构件相对于周围构件的至少两个壁定向,使得基于第一和第二热膨胀系数的差异,内构件相对于围绕构件膨胀相对更大,或者周围构件相对更大膨胀 根据温度变化来相对地扩大或减小至少两个壁之间的可变流动间隙的尺寸。
    • 26. 发明申请
    • TEMPERATURE RESPONSIVE, PILOT OPERATED LINE VALVE WITH SHAPE MEMORY ALLOY ACTUATOR
    • 具有形状记忆合金执行器的温度响应式,引导线操作阀
    • WO1995012839A1
    • 1995-05-11
    • PCT/US1993010679
    • 1993-11-04
    • MEMRY CORP.
    • MEMRY CORP.EWING, WilliamMARTIN, Richard, L.
    • G05D23/02
    • E03C1/041G05D23/025
    • A shape memory effect actuated diaphragmatic antiscald valve, including a valve housing (10) having a fluid flow path therethrough and including a pilot chamber. There is a first valve seat (23) within the housing and a second valve seat (13) within the housing and downstream from the 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 and a first valve element (42) is retained seated in the first valve by the pilot valve. There are means (36) including an SME element for controlling the open and closed positions of the pilot valve depending upon the temperature of the fluid flowing through the SME valve.
    • 一种形状记忆效应致动隔膜止回阀,包括具有穿过其中的流体流动通道并包括导向室的阀壳体(10)。 在壳体内有第一阀座(23),在壳体内部具有第二阀座(13),并且在第一阀座的下游。 导阀位于阀壳体的腔室内,用于防止流体流过其中定位先导阀元件的腔室,并且第一阀元件(42)通过先导阀保持在第一阀门中。 存在包括用于根据流过SME阀的流体的温度来控制先导阀的打开和关闭位置的SME元件的装置(36)。
    • 27. 发明申请
    • HOT AND COLD WATER MIXING APPARATUS
    • 热和冷水混合装置
    • WO1994015129A1
    • 1994-07-07
    • PCT/JP1993001933
    • 1993-12-24
    • TOTO LTD.ENOKI, MasatoshiTOKUNAGA, OsamuITO, SetsuoITOH, MasaakiTAKEUCHI, Hirofumi
    • TOTO LTD.
    • F16K31/70
    • G05D23/025F16K31/002G05D23/1346G05D23/1353
    • A hot and cold water mixing apparatus (10) wherein a movable valve disc (160) is moved slidingly in a casing body (30), and a mixing ratio of high-temperature water to low-temperature water which are discharged from a hot water port (116) and a cold water port (106) respectively is varied. The movable valve disc (160) is urged by a temperature sensible spring (130), and in the opposite direction by a bias spring (150). When the temperature sensible spring (130) is exposed to mixed hot and cold water, the spring constant thereof varies to move the valve disc (160) in the high-temperature water reducing direction to a position in which the force of this spring and that of the bias spring (150) are balanced with each other, so that mixed hot and cold water the temperature of which has been regulated to a target level is discharged. Between the movable valve disc (160) and temperature sensible spring (130), a spacer (190) is interposed, which separates the temperature sensible spring (130) by a predetermined distance from a position in which the high-temperature water and low-temperature are mixed, whereby mixed hot water is brought into contact with the temperature sensible spring (130) after the high-temperature water and low-temperature water have been thoroughly mixed with each other. Thus, a stable sliding movement of the valve disc (160) is secured.
    • 一种冷热水混合装置(10),其中可移动阀盘(160)在壳体(30)中滑动移动,以及从热水排出的高温水与低温水的混合比 端口(116)和冷水端口(106)分别变化。 可移动阀盘160由温度敏感弹簧130推动,并且通过偏置弹簧150在相反方向上被推动。 当温度敏感弹簧(130)暴露于混合的热水和冷水时,其弹簧常数变化,以将高温减水方向上的阀盘160移动到该弹簧的力的位置, 偏压弹簧(150)彼此平衡,从而排出其温度已被调节到目标水平的混合冷热水。 在可动阀盘160和温度敏感弹簧130之间插入间隔件190,该间隔件190将温度敏感弹簧130与高温水和低温弹簧130的位置隔开预定的距离, 混合高温水和低温水,使混合后的热水与温度敏感弹簧130接触。 因此,确保了阀盘(160)的稳定的滑动运动。
    • 28. 发明申请
    • サーモスタットバルブ
    • 恒温阀
    • WO2015198674A1
    • 2015-12-30
    • PCT/JP2015/060343
    • 2015-04-01
    • 日本サーモスタット株式会社
    • 下村 和仁
    • F01P7/16F16K31/68
    • F01P7/165F01P7/16F01P11/18F01P2007/146G05D23/022G05D23/025
    • 【課題】 閉弁時の漏水量を限りなく小さくし、樹脂成型により全体の小型化、部品点数削減、軽量化を図ってなるサーモスタットバルブを提供する。 【解決手段】 円環状本体部とその他端面側に複数の脚部を介して設けられるフレーム部を有し、合成樹脂材で円筒形状に一体成形されている本体ハウジング12と、その一端面側に軸線方向に進退自在に配置される円盤状の弁体20と、その付勢用ばね手段22の反弁体側を保持し本体ハウジングから延設した係止アーム30の先端フックにより係止保持されるばね受け24と、本体ハウジングのフレーム部に設けたエレメントガイド12cに保持固定され、流体温度に応じて弁体を開弁方向に動作させるサーモエレメント40を備える。本体ハウジングの一端面で開口周縁部に近接する部分に所定幅の頂部をもつ円環状段部を形成し、これをバルブシート部16とする。
    • [问题]提供一种恒温阀,其中阀关闭时的漏水量减少到无穷小的水平,并且使用树脂模制工艺来构造,以使整个恒温阀紧凑且重量轻并且减少数量 的零件。 一种恒温阀具有:主体壳体(12),其具有环形主体部分和框架部分,所述框架部分在主体部分的另一端面侧设置有腿部,所述主体壳体(12)被模制 在合成树脂材料中具有圆柱形的一体; 盘状阀体(20),其设置在所述主体壳体(12)的一个端面侧,以能够沿轴向前后移动; 弹簧接收器(24),用于将压力弹簧装置(22)的端部保持远离阀体,与从主体壳体延伸的接合臂(30)的前端钩接合并保持; 以及由设置在所述主体壳体的框架部分上的元件引导件(12c)固定并固定在所述主体壳体的所述框架部分上的热电元件(40),所述热电元件(40)根据流体温度在阀打开方向上操作所述阀体。 在主体壳体的所述端面的一部分设置有具有预定宽度的顶部的环形阶梯部分,该部分靠近开口周缘部分,该环形台阶部分用作阀座部分(16) )。