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131. 发明授权

US4901753A Float assembly valve 失效
标题翻译：浮子组装阀
公开(公告)号：US4901753A
公开(公告)日：1990-02-20
申请号：US378467
申请日：1989-07-11
申请人： Bernard A. Barker
发明人： Bernard A. Barker
IPC分类号： F16K31/26
CPC分类号： F16K31/26 , Y10T137/053 , Y10T137/6004 , Y10T137/6096 , Y10T137/7446 , Y10T137/7475
摘要： A valve assembly of non-metallic construction which requires no tools for disassembly and servicing. A plunger provided with longitudinal channels is activated by a double arm yoke which is acted upon by the float arm. Dual ports provide paired inlet streams directed away from the lever and float.
摘要翻译：非金属结构的阀门组件，不需要拆卸和维修工具。设置有纵向通道的柱塞由通过浮动臂作用的双臂轭活动。双端口提供远离杠杆和浮子的成对入口流。

132. 发明授权

US4762142A Metered float controlled valve 失效
标题翻译：计量浮球控制阀
公开(公告)号：US4762142A
公开(公告)日：1988-08-09
申请号：US131491
申请日：1987-12-10
申请人： Joseph Tams
发明人： Joseph Tams
IPC分类号： F16K31/26 , F16K43/00 , F16K33/00
CPC分类号： F16K31/26 , Y10T137/6004 , Y10T137/6065 , Y10T137/7446 , Y10T137/7465 , Y10T137/7478
摘要： The float operated control valve includes a one-piece molded plastic valve body having a valve chamber, a first cylindrical extension defining an inlet chamber in communication with the valve chamber, a second cylindrical projection defining an outlet chamber in communication with the valve chamber and disposed at right angles to the first cylindrical projection and a third cylindrical projection having a cylindrical passage in which a plunger is slidably mounted. The plunger has a valve member mounted on one end thereof within the valve chamber for engagement with a valve seat surrounding a passage between the inlet chamber and the valve chamber. A diverter plate is disposed at an angle to the axis of the first and second cylindrical projections for diverting the fluid entering the valve chamber from the inlet chamber toward the outlet chamber. An apertured plate is detachably mounted in the inlet chamber for providing turbulence to reduce the pressure and to prevent the passage of large particles which would damage the valve member.
摘要翻译：浮动操作控制阀包括具有阀室的单件模制塑料阀体，限定与阀室连通的入口室的第一圆柱形延伸部，限定与阀室连通的出口室的第二圆柱形突出部，与第一圆柱形突起成直角，第三圆柱形突起具有圆柱形通道，柱塞可滑动地安装在该圆柱形通道中。柱塞具有安装在其阀室内的一端上的阀构件，用于与围绕入口室和阀室之间的通道的阀座接合。分流板与第一和第二圆柱形突起的轴线成一定角度设置，用于将进入阀室的流体从入口室转向出口室。多孔板可拆卸地安装在入口室中，用于提供湍流以降低压力并防止会损坏阀构件的大颗粒的通过。

133. 发明授权

US4655244A Float operated valve 失效
标题翻译：浮动阀
公开(公告)号：US4655244A
公开(公告)日：1987-04-07
申请号：US807267
申请日：1985-12-10
申请人： Soo H. Park
发明人： Soo H. Park
IPC分类号： F16K31/26 , F16K31/08 , F16K31/28
CPC分类号： F16K31/26 , F16K31/265 , Y10T137/7368 , Y10T137/7381 , Y10T137/7404 , Y10T137/7413 , Y10T137/7446 , Y10T137/7468 , Y10T137/7488
摘要： A float operated valve is provided with the rise of a float being temporarily prevented by the elastic force of a spring mounted on the valve body. When the buoyant force of the float reaches a predetermined maximum buoyant force as a result of the water level rising and the float becoming increasingly submerged, the buoyant force of the float moves the spring and closes the valve. The valve is also shown with a twin float construction for on/off operation at low and high water levels.
摘要翻译：浮动操作的阀被设置有通过安装在阀体上的弹簧的弹力暂时防止浮子的上升。当浮子的浮力由于水位上升而升高并且浮子变得越来越淹没时达到预定的最大浮力时，浮子的浮力使弹簧移动并关闭阀。该阀还显示为具有双浮子结构，用于在低和高水位下进行开/关操作。

134. 发明授权

US4453560A Hydraulically balanced valve mechanism 失效
标题翻译：液压平衡阀机构
公开(公告)号：US4453560A
公开(公告)日：1984-06-12
申请号：US305168
申请日：1981-09-24
申请人： R. Frank Nestich , Burton L. Preston
发明人： R. Frank Nestich , Burton L. Preston
IPC分类号： F16K31/26 , E03B7/08
CPC分类号： F16K31/26 , Y10T137/5762 , Y10T137/7374 , Y10T137/741 , Y10T137/7413 , Y10T137/7446 , Y10T137/7491
摘要： The present invention is directed to a hydraulically balanced ballcock (10). A unique valve element (60) is translationally slidable within a valve housing (22) provided in the body (11) of the ballcock (10). A washer (74) received on the head (70) of the piston (61) in the valve element (60) moves in and out of engagement with a valve seat (85) presented from the valve housing (22) to effect closure and opening of the ballcock (10). A bore (95) extends through the piston (61) and stem portion (62) of the valve element (60) to communicate with a control chamber (125). Radial orifices (98 to 101) through a nozzle (73) that extends forwardly of the piston head (70) and through the washer (74) are located to communicate the pressure resulting from the venturi effect of fluid flow between the washer (74) and the seat (85) to the control chamber (15) by virtue of the bore (95). A metering pin (120) effects a time delay in the transmission of pressure to the control chamber (125) through bore (95), and the axial orifice (96) in nozzle (73) regulates the degree of the pressure differential. Passageways (75) vent the rear of the washer (74) to retain it in situ without a mechanical means. A support ring (111) is rotatably received on the valve housing (22) to permit tightening of the end cap (114) onto the housing (22) without deleterious effect on a rolling diaphragm (104) secured thereby, and the float (31) and counter weight (26) are uniquely adjustable and are operably connected to the valve element (60) by a relatively short lever (40).
摘要翻译：本发明涉及一种液压平衡球棍（10）。独特的阀元件（60）可在设置在球棍（10）的主体（11）内的阀壳体（22）内平移滑动。容纳在阀元件（60）中的活塞（61）的头部（70）上的垫圈（74）与从阀壳体（22）呈现的阀座（85）移动并脱离接合以实现闭合，并且打开球棍（10）。孔（95）延伸穿过阀元件（60）的活塞（61）和杆部分（62）以与控制室（125）连通。通过在活塞头（70）向前延伸并穿过垫圈（74）的喷嘴（73）的径向孔（98至101）被定位成将由流体流动的文丘里效应产生的压力传递到垫圈（74）和通过所述孔（95）到所述控制室（15）的所述座（85）。计量销（120）通过孔（95）实现向控制室（125）的压力传递的时间延迟，并且喷嘴（73）中的轴向孔口（96）调节压差的程度。通道（75）排出垫圈（74）的后部，以便将其保持在原位而不用机械方式。支撑环（111）可旋转地容纳在阀壳体（22）上，以允许将端盖（114）紧固到壳体（22）上，而不会对由此固定的滚动膜片（104）产生有害影响，浮子（31））和配重（26）是唯一可调节的并且通过相对较短的杆（40）可操作地连接到阀元件（60）。

135. 发明授权

US4347866A Ballcock assembly 失效
标题翻译： Ballcock组装
公开(公告)号：US4347866A
公开(公告)日：1982-09-07
申请号：US261742
申请日：1981-05-08
申请人： Albert E. Straus
发明人： Albert E. Straus
IPC分类号： F16K31/26 , F16K31/34 , F16K47/08
CPC分类号： F16K31/26 , F16K31/34 , Y10T137/7446
摘要： A ballcock assembly adaptable for use in a variety of sizes and types of toilet flush tanks. The ballcock assembly comprises a standpipe having a ballcock valve at its upper end and having an adjustable height mechanism for varying the height of the ballcock valve in a toilet flush tank. The ballcock valve is a positive closing valve which includes a valve element movable to an open position against the pressure of the supply water by means of a valve actuating member that is pivotally connected to the standpipe and that is also connected to a float unit which surrounds the standpipe unit. The standpipe includes a hush tube which conveys water to the bottom of the toilet flush tank. The hush tube carries water distribution control means which functions to control the proportion of water delivered to the toilet flush tank and to the bowl refill.
摘要翻译：适用于各种尺寸和类型的马桶冲水罐的球阀组件。滚球组件包括在其上端具有滚球阀的立管，并具有可调节的高度机构，用于改变马桶冲水箱中的滚球阀的高度。球阀是正闭合阀，其包括阀元件，该阀元件通过可枢转地连接到立管的阀致动构件抵抗供水的压力移动到打开位置，并且还连接到围绕立管单元。立管包括一个将水输送到马桶冲洗槽底部的悬挂管。灌注管装有配水控制装置，其功能用于控制输送到马桶冲水箱和碗填充物的水的比例。

136. 发明授权

US4134164A Water standpipe for toilet sump tanks 失效
标题翻译：水立管厕所水箱
公开(公告)号：US4134164A
公开(公告)日：1979-01-16
申请号：US843036
申请日：1977-10-17
申请人： Jose S. Sanmartin Rial
发明人： Jose S. Sanmartin Rial
IPC分类号： E03D1/32 , E03D9/14 , E03D1/30
CPC分类号： E03D9/14 , E03D1/32 , Y10T137/7446
摘要： This invention relates to a novel and original water standpipe for toilet sump tanks, including multiple discharger-silence device water standpipe of sufficiently novel characteristics to distinguish it from the prior art.
摘要翻译：本发明涉及一种用于马桶水箱的新型和原始的水立管，包括具有足够新颖特征的多个排放器 - 沉默装置的水立管，以区别于现有技术。

137. 发明授权

US4030516A Float controllable valve 失效
标题翻译：浮子可控阀门
公开(公告)号：US4030516A
公开(公告)日：1977-06-21
申请号：US651657
申请日：1976-01-22
申请人： Werner Foller
发明人： Werner Foller
IPC分类号： F16K31/26 , F16K31/24
CPC分类号： F16K31/24 , Y10T137/3068 , Y10T137/7326 , Y10T137/7446
摘要： A float controllable valve responsive to the level of condensate having a housing with an internal chamber including an input supply opening and a discharge opening. There is a membrane capsule disposed in the interior of the housing and formed with at least a first throttle inlet bore communicative to the interior of the membrane capsule with the internal chamber of said housing at a pressure side. The membrane capsule includes a rigid inlet nozzle extending into the interior of the membrane capsule and has a nozzle bore communicating with the discharge channel. The inlet nozzle has a valve seat in the interior of the membrane capsule between the throttle bore and the nozzle bore. A locking member is slidably disposed and extends into the interior of the membrane capsule and has one end in sealing contact with the valve seat. There is a pivotable lever arm having a float secured at one end and disposed outside of the membrane capsule and having its opposite end pivotably coupled to the housing, said lever arm being pivotably coupled to the opposite end of the locking member. A movable wall portion is formed with a second throttle bore through which said rigid inlet nozzle extends, the wall portion being longitudinal movable with respect to the nozzle and connected to the locking member, so that when the fluid contacts the float and lifts the locking member from the valve seat, a pressure differential is created on both sides of the movable wall portion so that an additional opening force is exerted on said locking element which opens the valve rapidly.
摘要翻译：响应于具有壳体的冷凝水平面的浮子可控阀，其具有包括输入供给开口和排出开口的内部室。在壳体的内部设有一个薄膜胶囊，并且形成有至少一个第一节气门入口孔，该第一节气门入口孔与薄膜囊的内部连通，其中所述壳体的内腔在压力侧。膜囊包括延伸到膜囊内部的刚性入口喷嘴，并且具有与排出通道连通的喷嘴孔。入口喷嘴在节流孔和喷嘴孔之间的膜囊的内部具有阀座。锁定构件可滑动地设置并延伸到膜囊的内部并具有与阀座密封接触的一端。具有可枢转的杠杆臂，其具有固定在一端的浮子并且设置在膜囊的外侧，并且具有可枢转地联接到壳体的相对端，所述杠杆臂可枢转地联接到锁定构件的相对端。可移动壁部分形成有第二节流孔，所述刚性入口喷嘴穿过该第二节流孔延伸，壁部分可相对于喷嘴纵向移动并连接到锁定构件，使得当流体接触浮子并提升锁定构件从阀座开始，在可动壁部分的两侧产生压差，使得附加的打开力被施加在快速打开阀的所述锁定元件上。

138. 发明授权

US3890998A Control valve 失效
标题翻译：控制阀
公开(公告)号：US3890998A
公开(公告)日：1975-06-24
申请号：US39087273
申请日：1973-08-23
申请人： GROSE ANSEL B
发明人： GROSE ANSEL B
IPC分类号： F16K31/26
CPC分类号： F16K31/26 , Y10S137/901 , Y10T137/7446 , Y10T137/7488
摘要： A control valve for controlling the flow of fluid to a float chamber, and having an internal passage, a small ball valve member for preventing passage of fluid in one direction through the internal passage, a generally conical surface portion surrounding said small ball valve, a large operating plunger ball engaging said small ball valve member, and a plurality of inwardly turned prongs to limit outward movement of the plunger ball, to provide spaced openings between the prongs for passage of fluid to wash and flush the valve parts and to provide point contact supports for the plunger ball for easy and dependable operation, and to provide for a fluid discharge to the float chamber which will cause a minimum of turbulence.
摘要翻译：一种控制阀，用于控制流到浮子室的流体，并具有内部通道，用于防止流体沿一个方向通过内部通道的小球阀构件，围绕所述小型球阀的大致圆锥形的表面部分，接合所述小球阀构件的大操作柱塞球和多个向内转动的尖头以限制柱塞球的向外运动，以在叉头之间提供间隔开的开口，用于流体流动以冲洗和冲洗阀部件并提供点接触支撑柱塞球以方便和可靠的操作，并提供流体排放到浮子室，这将导致最小的湍流。

139. 发明授权

US3871403A Fuel control valve 失效
标题翻译：燃油控制阀
公开(公告)号：US3871403A
公开(公告)日：1975-03-18
申请号：US39303873
申请日：1973-08-30
申请人： GROSE ANSEL B
发明人： GROSE ANSEL B
IPC分类号： F16K31/26
CPC分类号： F16K31/26 , Y10T137/7446 , Y10T137/7488
摘要： A fuel control valve operated by the tab of a float arm in a float chamber, having a ball valve member for opening and closing an inlet passage and an elongated plunger for operating the valve, wherein the plunger member may be made of differing lengths to accomodate different installation requirements, and wherein a spring may be incorporated in the elongated plunger to absorb vibrations and prevent erratic feeding of fuel, and wherein the plunger member may be made in reduced sizes as may be required for small installations.
摘要翻译：一种燃料控制阀，其由浮子室中的浮子臂的突片操作，具有用于打开和关闭入口通道的球阀构件和用于操作阀的细长柱塞，其中柱塞构件可以由不同长度制成以适应不同的安装要求，并且其中弹簧可以结合在细长柱塞中以吸收振动并防止燃料的不稳定进给，并且其中柱塞构件可以按照小型安装所需的尺寸制成。

140. 发明授权

US3785394A Water control valve structure 失效
标题翻译：水控阀结构
公开(公告)号：US3785394A
公开(公告)日：1974-01-15
申请号：US3785394D
申请日：1972-07-12
申请人： AMERICAN STANDARD INC
发明人： DIXON F , YOUNG S
IPC分类号： F16K1/34 , F16K31/26 , F16K45/04
CPC分类号： F16K31/26 , Y10S101/37 , Y10T137/3331 , Y10T137/7446
摘要： Covers a water control valve for the water tank of a toilet bowl in which the valve structure is constructed for better and more positive anti-siphonic action. The valve structure includes a plunger which is coupled by a lever arm to a float so that the plunger may move vertically within a chamber having a tapered wall in response to changes in the level of water in the tank. The chamber has an opening at the bottom for a valve seat which may be sealed by an elastomer affixed to the base of the plunger when the plunger reaches its lowermost position to close the valve. Near its upper end, the plunger has a collar for loosely supporting two elastomer disks of considerable elasticity to seal the upper end of the chamber for the anti-siphonic action. An additional flexible elastomer element is positioned on another collar of the plunger and is spaced from the tapered wall of the chamber throughout the stroke of the plunger in either direction. The anti-siphonic disks are located within a housing having a cap with a plurality of holes therein through which air may be admitted, and the cap is also provided with an overhanging canopy which blocks the admission of foreign matter to the chamber while permitting air to enter the chamber. The cap is joined to a body member to complete the housing, the body member providing the chamber in which the plunger is freely movable.
摘要翻译：盖上一个马桶水箱的水控制阀，其中阀结构被构造成更好和更积极的抗虹吸作用。阀结构包括柱塞，其通过杠杆臂联接到浮子，使得柱塞可以在具有锥形壁的室内垂直移动，以响应于罐中水位的变化。腔室在底部具有用于阀座的开口，当阀柱到达其最低位置以闭合阀时，阀座可被固定在柱塞底部的弹性体密封。在其上端附近，柱塞具有用于松散地支撑具有相当大弹性的两个弹性体盘的套环，用于密封腔室的上端用于抗虹吸作用。另外的柔性弹性体元件被定位在柱塞的另一个凸缘上，并且在柱塞的整个冲程中沿任一方向与室的锥形壁间隔开。抗虹吸盘位于具有盖的壳体内，其中具有多个孔，空气可以通过该盖容纳，并且盖还设置有突出的顶盖，其阻止异物进入腔室，同时允许空气进入房间盖子连接到主体构件以完成壳体，主体构件提供柱塞可自由移动的腔室。

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