公开(公告)号：US08206127B2

公开(公告)日：2012-06-26

申请号：US12072517

申请日：2008-02-26

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F04B35/00

CPC分类号： F04F1/06 ,  F16T1/24

摘要： A liquid pressure-feed device is provided wherein a working fluid discharge port can be connected to a liquid generation source side through an external pipe or can be connected to a liquid inlet port of a closed vessel without going through an external pipe. A closed vessel outer opening for opening a working fluid discharge port outwards of a closed vessel is provided and a communication passage for connecting the working fluid discharge port to a liquid inlet port is formed in the closed vessel. When connecting the working fluid discharge port to the liquid generation source side through an external pipe connected to the closed vessel outer opening, a ring member is used to provide closure between the working fluid discharge port and the liquid inlet port and provide communication between the working fluid discharge port and the closed vessel outer opening. Instead, when connecting the working fluid discharge port to the liquid inlet port, a plug member is used to close the closed vessel outer opening.

摘要翻译： 提供一种液体供给装置，其中工作流体排出口可以通过外部管连接到液体生成源侧，或者可以连接到密闭容器的液体入口而不通过外部管。 提供了用于打开密封容器外面的工作流体排出口的密闭容器外部开口，并且在密封容器中形成有用于将工作流体排出口连接到液体入口的连通通道。 当通过连接到密闭容器外部开口的外部管将工作流体排出口连接到液体产生源侧时，环形构件用于在工作流体排出口和液体入口之间提供关闭并且提供工作流体 流体排出口和封闭容器外部开口。 相反，当将工作流体排出口连接到液体入口时，使用塞子构件来封闭密封容器外部开口。

公开(公告)号：US5833135A

公开(公告)日：1998-11-10

申请号：US226521

申请日：1994-04-12

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F16T1/10

CPC分类号： F16T1/10

摘要： A thermally-actuated steam trap comprises a valve casing having an inlet, a valve chest and an outlet. A valve seat member with a discharge passage is disposed between the valve chest and the outlet. A temperature control element with an expansible medium sealed therein is disposed within the valve chest, and consists of two disk-shaped wall members, at least one wave-like diaphragm member provided between the wall members, and a valve member secured to the diaphragm member. Displacement of the diaphragm accompanying the expansion and contraction of the expansible medium causes the valve member to come into and out of a seating engagement with the valve seat member to close and open the discharge passage. In order to avoid a state of producing a permanent deformation of the diaphragm of low elastic material and not to be affected by repeated use of the diaphragm, the upper surface of the lower disk-shaped wall member has a curved region corresponding to the wave form of the diaphragm member.

摘要翻译： 热致动的蒸汽疏水阀包括具有入口，阀门和出口的阀壳体。 具有排出通道的阀座构件设置在阀室和出口之间。 具有密封在其中的可膨胀介质的温度控制元件设置在阀室内，并且由两个盘形壁构件，设置在壁构件之间的至少一个波状隔膜构件和固定到隔膜构件的阀构件 。 随着可膨胀介质的膨胀和收缩，隔膜的位移使得阀构件进入和离开与阀座构件的就座接合，以关闭和打开排出通道。 为了避免产生低弹性材料的隔膜的永久变形并且不受重复使用隔膜的影响的状态，下盘形壁构件的上表面具有对应于波形的弯曲区域 的隔膜构件。

公开(公告)号：US5755560A

公开(公告)日：1998-05-26

申请号：US735302

申请日：1996-10-22

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F04B49/025 ,  F04D15/00 ,  F16K31/26 ,  F16K31/56 ,  F16T1/24 ,  F22D11/06 ,  F04F1/06

CPC分类号： F16T1/24 ,  F04B49/025 ,  F04D15/0022 ,  F16K31/26 ,  F16K31/265 ,  F22D11/06 ,  Y10T137/308 ,  Y10T137/7387

摘要： A combination pump and trap is disclosed which includes a snap-over mechanism useful for small floats with little buoyancy. The snap-over mechanism has a geometry in which the distance between the float or compression arm pivot point and the pivot for the portion of the spring connected to a first arm or toggle link is greater than the distance from the float or compression arm pivot point and the pivot for the portion of the spring connected to the float or compression arm. This geometry allows the magnification of buoyancy by the main arm which is transmitted to the first toggle link to be large and the magnification of buoyancy by the first toggle link which is transmitted to the change-over valve to be large. A trap which is connected to the float arm is also used, which allows a liquid seal to be maintained at the liquid discharge port. A double seal valve with a mechanism for allowing rapid opening of the valve upon movement of the float is also disclosed, as is a externally-cleanable working fluid feed valve.

摘要翻译： 公开了一种组合泵和捕集器，其包括用于具有小浮力的小浮子的卡扣机构。 卡扣机构具有几何形状，其中浮动或压缩臂枢转点与连接到第一臂或肘节连杆的弹簧部分的枢轴之间的距离大于距离浮动或压缩臂枢转点的距离 以及连接到浮子或压缩臂的弹簧部分的枢轴。 该几何形状允许通过传递到第一肘节连杆的主臂的浮力的放大倍数，并且由传递到转换阀的第一肘节杆的浮力的放大倍率变大。 还使用连接到浮动臂的捕集器，其允许在液体排出口处保持液体密封。 还公开了一种具有用于在浮子运动时快速打开阀的机构的双重密封阀，以及外部可清洁的工作流体供给阀。

公开(公告)号：US5655888A

公开(公告)日：1997-08-12

申请号：US529966

申请日：1995-09-19

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F04B49/025 ,  F04D15/00 ,  F16K31/26 ,  F16K31/56 ,  F16T1/24 ,  F22D11/06 ,  F04F1/06

CPC分类号： F16T1/24 ,  F04B49/025 ,  F04D15/0022 ,  F16K31/26 ,  F16K31/265 ,  F22D11/06 ,  Y10T137/308 ,  Y10T137/7387

摘要： A combination pump and trap is disclosed which includes a snap-over mechanism useful for small floats with little buoyancy. The snap-over mechanism has a geometry in which the distance between the float or compression arm pivot point and the pivot for the portion of the spring connected to a first arm or toggle link is greater than the distance from the float or compression arm pivot point and the pivot for the portion of the spring connected to the float or compression arm. This geometry allows the magnification of buoyancy by the main arm which is transmitted to the first toggle link to be large and the magnification of buoyancy by the first toggle link which is transmitted to the change-over valve to be large. A trap which is connected to the float arm is also used, which allows a liquid seal to be maintained at the liquid discharge port. A double seal valve with a mechanism for allowing rapid opening of the valve upon movement of the float is also disclosed, as is a externally-cleanable working fluid feed valve.

摘要翻译： 公开了一种组合泵和捕集器，其包括用于具有小浮力的小浮子的卡扣机构。 卡扣机构具有几何形状，其中浮动或压缩臂枢转点与连接到第一臂或肘节连杆的弹簧部分的枢轴之间的距离大于距离浮动或压缩臂枢转点的距离 以及连接到浮子或压缩臂的弹簧部分的枢轴。 该几何形状允许通过传递到第一肘节连杆的主臂的浮力的放大倍数，并且由传递到转换阀的第一肘节杆的浮力的放大倍率变大。 还使用连接到浮动臂的捕集器，其允许在液体排出口处保持液体密封。 还公开了一种具有用于在浮子运动时快速打开阀的机构的双重密封阀，以及外部可清洁的工作流体供给阀。

公开(公告)号：US5209284A

公开(公告)日：1993-05-11

申请号：US848286

申请日：1992-03-09

申请人： Masakatsu Okamoto ,  Masao Yonemura ,  Hideaki Yumoto

发明人： Masakatsu Okamoto ,  Masao Yonemura ,  Hideaki Yumoto

IPC分类号： F28F27/00

CPC分类号： F28F27/00 ,  Y10S165/917

摘要： A heat treating device used in chemical and food industries, including a heat exchanger of jacket type, for example, which surrounds a reaction vessel, wherein heat media such as steam and water are fed to the heat exchanger and also sucked by sucking means such as an ejector to put the interior of the heat exchanger in a reduced pressure state, thereby effecting heat treatment at relatively low temperature below 100.degree. C., for example, the improvement of which is to prevent variation of the reduced pressure level in the heat exchanger for keeping stability of treating temperature.

公开(公告)号：US08408236B2

公开(公告)日：2013-04-02

申请号：US12660213

申请日：2010-02-22

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F17D1/00

CPC分类号： F28F17/005 ,  F16T1/34 ,  F28B9/08 ,  Y10T137/4857 ,  Y10T137/7837 ,  Y10T137/8593 ,  Y10T137/86187 ,  Y10T137/86332

摘要： A drain treatment system capable of achieving balance of pressure between a facility apparatus and a drain treatment apparatus with a simple structure is provided.A bottom part of a heat, exchanger 2 is connected with a top part of a drain tank 3 by a drain discharge pipe 4. The drain discharge pipe 4 has a balance pipe-connecting tube 5. The balance pipe-connecting tube 5 comprises: a balance pipe-connecting part 6; a communicating tube-connecting part 7; and a communicating passage 8 which connects both the parts therein. The top part of the drain tank 3 is connected with the balance pipe-connecting part 6 by a balance pipe 9. Further, the communicating tube-connecting part 7 is connected with a lower part of the heat exchanger 2 by a communicating tube 10 which passes through the drain discharge pipe 4. If a drain level of the heat exchanger 2 is below an open end of the communicating tube 8 on the side of the heat exchanger 2, the balance of pressure is achieved between the heat exchanger 2 and the drain tank 3 by the balance pipe 9, the communicating passage 8, and the communicating tube 10, allowing the drain from the heat exchanger 2 to be smoothly discharged into the drain tank 3 through the drain discharge pipe 4.

摘要翻译： 提供了能够以简单的结构实现设备装置和排水处理装置之间的压力平衡的排水处理系统。 热交换器2的底部通过排水管4与排水箱3的顶部连接。排水管4具有平衡管连接管5.平衡管连接管5包括： 平衡管连接部6; 连通管连接部7; 以及连接两个部分的连通通道8。 排水槽3的顶部通过平衡管9与平衡管连接部6连接。此外，连通管连接部7通过连通管10与热交换器2的下部连接，连通管10 通过排水管4.如果热交换器2的排放水平低于热交换器2侧的连通管8的开口端，则在热交换器2和排水管2之间达到压力平衡 罐3通过平衡管9，连通通道8和连通管10，允许来自热交换器2的排放通过排放排水管4被平稳地排放到排水槽3中。

公开(公告)号：US08393383B2

公开(公告)日：2013-03-12

申请号：US12383233

申请日：2009-03-19

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F24H1/10

CPC分类号： F24D19/1051 ,  F24D1/005 ,  F24D1/08 ,  Y02B30/16

摘要： A hot water generator which has a high ability to prevent the hot water temperature from rising above a preset temperature when withdrawal of hot water is stopped. A hot water withdrawal pipe 5 of a heat exchanger 1 and a cold water intake pipe 4 thereof are connected through a circulating pipe 40 having a circulating pump 39. A cold water reservoir 42 is provided in the heat exchanger 1 on its cold water intake pipe 4 side. When withdrawal of hot water is stopped, the circulating pump 39 forces hot water in the heat exchanger 1 to circulate through the cold water reservoir 42, cold water intake pipe 4, circulating pipe 40 and hot water withdrawal pipe 5 back to the heat exchanger 1 or the circulating pump 39 forces hot water in the heat exchanger 1 to circulate through the hot water withdrawal pipe 5, circulating pipe 40, cold water intake pipe 4 and cold water reservoir 42 back to the heat exchanger 1. The temperature of circulating hot water is lowered by the cold water reservoir 42 so that the ability to prevent the hot water temperature from rising above a preset temperature is enhanced.

公开(公告)号：US20100218831A1

公开(公告)日：2010-09-02

申请号：US12660213

申请日：2010-02-22

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F16K15/00

CPC分类号： F28F17/005 ,  F16T1/34 ,  F28B9/08 ,  Y10T137/4857 ,  Y10T137/7837 ,  Y10T137/8593 ,  Y10T137/86187 ,  Y10T137/86332

摘要： A drain treatment system capable of achieving balance of pressure between a facility apparatus and a drain treatment apparatus with a simple structure is provided.A bottom part of a heat, exchanger 2 is connected with a top part of a drain tank 3 by a drain discharge pipe 4. The drain discharge pipe 4 has a balance pipe-connecting tube 5. The balance pipe-connecting tube 5 comprises: a balance pipe-connecting part 6; a communicating tube-connecting part 7; and a communicating passage 8 which connects both the parts therein. The top part of the drain tank 3 is connected with the balance pipe-connecting part 6 by a balance pipe 9. Further, the communicating tube-connecting part 7 is connected with a lower part of the heat exchanger 2 by a communicating tube 10 which passes through the drain discharge pipe 4. If a drain level of the heat exchanger 2 is below an open end of the communicating tube 8 on the side of the heat exchanger 2, the balance of pressure is achieved between the heat exchanger 2 and the drain tank 3 by the balance pipe 9, the communicating passage 8, and the communicating tube 10, allowing the drain from the heat exchanger 2 to be smoothly discharged into the drain tank 3 through the drain discharge pipe 4.

摘要翻译： 提供了能够以简单的结构实现设备装置和排水处理装置之间的压力平衡的排水处理系统。 热交换器2的底部通过排水管4与排水箱3的顶部连接。排水管4具有平衡管连接管5.平衡管连接管5包括： 平衡管连接部6; 连通管连接部7; 以及连接两个部分的连通通道8。 排水槽3的顶部通过平衡管9与平衡管连接部6连接。此外，连通管连接部7通过连通管10与热交换器2的下部连接，连通管10 通过排水管4.如果热交换器2的排放水平低于热交换器2侧的连通管8的开口端，则在热交换器2和排水管2之间达到压力平衡 罐3通过平衡管9，连通通道8和连通管10，允许来自热交换器2的排放通过排放排水管4被平稳地排放到排水槽3中。

公开(公告)号：US07448408B2

公开(公告)日：2008-11-11

申请号：US10662664

申请日：2003-09-15

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F16K15/06

CPC分类号： F16K15/063 ,  Y10T137/7917 ,  Y10T137/7932 ,  Y10T137/7939

摘要： An inlet, a valve chest having a diameter larger than that of the inlet, and an outlet are formed in a valve casing. An annular valve seat is formed between the inlet and the valve chest. A valve element for opening and closing the annular valve seat is disposed within the valve chest. A valve stem is projectingly provided on the inlet side of the valve element. A guide member with which an outer periphery of the valve stem comes into sliding contact is provided at inner ends of ribs which project into the valve chest from an inner wall of the inlet. A recess is formed in the valve element to receive therein the ribs projecting to the valve element and also to receive the guide member.

摘要翻译： 入口，具有比入口直径大的直径的阀门和出口形成在阀壳体中。 在入口和阀门之间形成环形阀座。 用于打开和关闭环形阀座的阀元件设置在阀室内。 阀杆突出地设置在阀元件的入口侧上。 在阀杆的外周与入口的内壁突出的肋的内端设置有用于使阀杆的外周滑动接触的引导构件。 在阀元件中形成有凹部，以在其中容纳突出到阀元件的肋并且还容纳引导构件。

公开(公告)号：US06244829B1

公开(公告)日：2001-06-12

申请号：US09093895

申请日：1998-06-09

申请人： Hideaki Yumoto

发明人： Hideaki Yumoto

IPC分类号： F04F106

CPC分类号： F16T1/24 ,  Y10T74/18896 ,  Y10T137/2965 ,  Y10T137/3099 ,  Y10T137/7361 ,  Y10T137/7371

摘要： A liquid forced-feed apparatus has a built-in float in a hermetic vessel provided with a working fluid inlet port, a working fluid discharge port, a forced-feed liquid inlet port, and a forced-feed liquid discharge port. A snap mechanism which is actuated to operate the working fluid inlet port and the working fluid discharge port with the upward and downward strokes of the float, to thereby force a liquid in the hermetic vessel out through the forced-feed liquid discharge port. A power transmitting shaft for transmitting the upward-and-downward movement of the float to the snap mechanism extends out of the hermetic vessel. The snap mechanism is disposed outside of the hermetic vessel.

摘要翻译： 液体强制供给装置在设置有工作流体入口，工作流体排出口，强制供给液体入口和强制供给液体排出口的密封容器中具有内置浮子。 一种卡扣机构，其被驱动以通过浮子的向上和向下冲程来操作工作流体入口和工作流体排出口，从而通过强制供给液体排出口将密封容器中的液体压出。 用于将浮子向上和向下运动传递到卡扣机构的动力传递轴延伸出密封容器。 卡扣机构设置在密封容器的外部。