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公开(公告)号：US20170307237A1
公开(公告)日：2017-10-26
申请号：US15517163
申请日：2015-10-02
申请人： Eun-jin KANG , Gwang-seok LEE , Jang-hyuk LEE
发明人： Eun-jin KANG , Gwang-seok LEE , Jang-hyuk LEE
CPC分类号： F24F7/08 , B60H1/00 , F16K24/046 , F16L55/09 , F24F7/02 , F24F13/02 , F24F2007/001
摘要： The present invention relates to an air conditioning device having a waterproof function, and includes a ventilation pipe whose lower end is coupled to a peripheral surface of a vent of an object at the outside of the object so as to communicate with an inner space of the object, a perforated pipe which is installed to be erected on a flat outer surface of the object in parallel with the ventilation pipe, a duct which is connected between an upper end of the ventilation pipe and an upper end of the perforated pipe such that the ventilation pipe and the perforated pipe communicate with each other, and a floating body which is positioned in the inner space of the perforated pipe and vertically moves in the inner space of the perforated pipe according to the amount of water flowing in through holes of the perforated pipe. A connection part between the perforated pipe and the duct is opened or sealed by means of vertical movement of the floating body such that the inner space of the object is ventilated with outside air through the ventilation pipe or the inner space of the object is closed.
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公开(公告)号：US20160377195A1
公开(公告)日：2016-12-29
申请号：US14749967
申请日：2015-06-25
发明人： Jeff Milroy
CPC分类号： F16K47/08 , F04B53/06 , F04D13/10 , F04D15/0022 , F16K17/044 , F16K17/08 , F16K17/196 , F16K24/044 , F16K24/046 , F16K24/06
摘要： A throttling device comprising: a body having an inner surface and an outer surface, the inner surface defining a body cavity, the inner surface and the outer surface defining a plurality of body orifices in fluid communication through the body cavity; a throttle movably positioned within the body cavity proximate to a first orifice of the plurality of body orifices, the throttle movable to a closed position closing the first orifice and to an open position opening a fluid pathway between the first orifice and the body cavity; and a biasing element biasing the throttle to a partially-open position between the closed position and the open position.
摘要翻译： 一种节流装置，包括：具有内表面和外表面的本体，所述内表面限定体腔，所述内表面和所述外表面限定通过所述体腔流体连通的多个主体孔; 节气门可移动地定位在所述体腔内，靠近所述多个主体孔中的第一孔口，所述节气门可移动到关闭所述第一孔口的关闭位置和打开所述第一孔口与所述体腔之间的流体通道的打开位置; 以及将所述节气门偏置到所述关闭位置和所述打开位置之间的部分打开位置的偏压元件。
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公开(公告)号：US09441751B2
公开(公告)日：2016-09-13
申请号：US14221384
申请日：2014-03-21
申请人： Winteb Beheer B.V.
CPC分类号： F16K24/042 , F16K24/046 , Y10T137/0318 , Y10T137/7358
摘要： An air pipe head having a housing bounding a venting channel and a chamber. The venting channel has an end port opening downwards into the chamber. A float member is arranged in the chamber and guided for guided movement between an uppermost position closing off the end port and a lowermost position spaced below the end port. The chamber communicates with surroundings of the air pipe head via at least one side port. A downwardly facing surface portion of the float member in its lowermost position is shielded in substantially all lateral directions and an upper surface portion of the float member in its lowermost position is left exposed through said side port.
摘要翻译： 空气管头，其具有限定通气通道和室的壳体。 排气通道具有向下开口进入室的端口。 浮子部件布置在腔室中并且被引导以在封闭端部端口的最上部位置与在端部端口之间间隔开的最下部位置之间引导移动。 该室通过至少一个侧端口与空气管头的周围环通。 浮子部件处于最低位置的朝下的表面部分基本上在所有的横向方向上被屏蔽，并且浮子部件的最低位置的上表面部分通过所述侧端口露出。
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公开(公告)号：US09383034B2
公开(公告)日：2016-07-05
申请号：US14349067
申请日：2012-05-31
申请人： Yifei Chen
发明人： Yifei Chen
IPC分类号： F16K24/06 , F16K47/02 , F16L55/055 , F16L55/07 , F16K24/04
CPC分类号： F16K47/02 , F16K24/046 , F16K24/06 , F16L55/055 , F16L55/07 , Y10T137/2627
摘要： Disclosed is a multifunctional anti-surge three orifices air valve set, comprising a negative pressure admitting valve (1), a small volumes release valve (2) and a mid-high rate venting valve (3) as well as a control isolating valve (4); the mid-high rate venting valve (3) is connected to the top of the negative pressure admitting valve (1) via aeration tube and the control valve, the two orifices being arranged separately rather than being common to each other, in order on the one hand to be selected individually to fulfill respectively the requirements for two different flow rates or speeds or calibers in a mid-high rate venting and a high-rate admitting, and on the other hand to conduct a composite admitting, at a negative pressure, of both flows of admitting air to complement each other; the independency of three orifices allows a high-speed admitting orifice and a small volumes air release orifice to combine and form a “macro-inject and micro-exhaust valve” or a “high-admitting and small-vent valve”, so that the valve set has the function of inhibiting the down-surge and up-surge due to column separation and rejoining cavity collapsing. The multi-function anti-surge three orifices air valve set has the function of the three orifices being independent of each other, the function of being able to be artificially turned off and then turned on, that is provided by the provision of a control isolating valve for the mid-high rate venting orifice, the function of combining the latter two functions to form a function with special effect, and the function of greatly reducing the high-rate discharge orifice.
摘要翻译： 公开了一种多功能防喘振三孔空气阀组，包括负压导入阀（1），小体积释放阀（2）和中高通量阀（3）以及控制隔离阀（ 4）; 中高速通气阀（3）通过曝气管和控制阀连接到负压导入阀（1）的顶部，两个喷嘴分开设置，而不是彼此共同，按顺序 一方面要单独选择以分别满足两种不同流速或速度或中速高速通道和高速率入口的要求，另一方面要在负压下进行复合材料的接纳， 两个允许空气相互补充的流动; 三个孔的独立性允许高速进口孔和小体积的空气释放孔结合并形成“宏观注入和微型排气阀”或“高进口和小通风阀”，使得 阀组具有抑制由于柱分离和重合腔破裂引起的下浪涌和上升浪涌的功能。 多功能防喘振三孔气阀组具有三个孔彼此独立的功能，能够人为关闭然后打开的功能，这是通过提供控制隔离 阀门用于中高速排气孔，组合后两种功能的功能形成了特殊功能，并具有大大降低高倍率排气孔的功能。
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公开(公告)号：US20150047717A1
公开(公告)日：2015-02-19
申请号：US14520920
申请日：2014-10-22
申请人： CTB, Inc.
CPC分类号： A01K39/0213 , A01K7/00 , F16K24/046 , Y10T137/3084 , Y10T137/3099 , Y10T137/8634
摘要： A breather cap assembly is provided which is configured to be connected to a stand-tube used in a watering system. When the watering system is in normal operation, the breather cap assembly is configured to allow for air to flow between the outside the assembly and the stand-tube. The breather cap assembly also provides for structure which acts as a baffle to minimize the introduction of foreign material from outside the breather cap assembly into the stand-tube. When the watering system is in flushing operation, the breather cap assembly is configured to seal off the stand-tube in order to minimize the possibility of water leaving the stand-tube. The breather cap assembly further also provides for structure which acts as a baffle to collect and retain a majority of any water that does leave the stand-tube during a flushing operation.
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公开(公告)号：US08869817B2
公开(公告)日：2014-10-28
申请号：US13676906
申请日：2012-11-14
发明人： Henryk Sowul , Kristopher Villegas
IPC分类号： F16K51/00 , F16K33/00 , F16H57/029 , F16K24/04 , F16K17/26 , F16H57/027
CPC分类号： F16K33/00 , F16H57/027 , F16H57/029 , F16K17/26 , F16K24/046 , Y10T137/3099 , Y10T137/4336 , Y10T137/7358
摘要： A sealing and drainage device for a motor vehicle transmission is located in a wall approximately near the bottom of the transmission housing and includes a ball and a plate that encloses the ball in a bore through the housing wall. The plate has an opening on which the ball sits under normal operating conditions. During unexpected flooding conditions, water flows through the opening into the bore. The ball floats on the water such that as the water rises in the bore, the ball rises as well to the top of the bore to seal the bore from the interior of the housing, preventing water from flowing into the housing.
摘要翻译： 用于机动车辆传动装置的密封和排水装置位于大致靠近变速器壳体的底部的壁中，并且包括球和板，其通过壳体壁将球包围在孔中。 该板具有一个开口，球在正常操作条件下位于该开口上。 在意外淹水条件下，水流过开口进入孔。 球漂浮在水面上，使得当水在井中升高时，球也升高到孔的顶部，以将孔从壳体的内部密封，防止水流入壳体。
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公开(公告)号：US20140283916A1
公开(公告)日：2014-09-25
申请号：US14221384
申请日：2014-03-21
申请人： Winteb Beheer B.V.
IPC分类号： F16K24/04
CPC分类号： F16K24/042 , F16K24/046 , Y10T137/0318 , Y10T137/7358
摘要： An air pipe head having a housing bounding a venting channel and a chamber. The venting channel has an end port opening downwards into the chamber. A float member is arranged in the chamber and guided for guided movement between an uppermost position closing off the end port and a lowermost position spaced below the end port. The chamber communicates with surroundings of the air pipe head via at least one side port. A downwardly facing surface portion of the float member in its lowermost position is shielded in substantially all lateral directions and an upper surface portion of the float member in its lowermost position is left exposed through said side port.
摘要翻译： 空气管头，其具有限定通气通道和室的壳体。 排气通道具有向下开口进入室的端口。 浮子部件布置在腔室中并且被引导以在封闭端部端口的最上部位置与在端部端口之间间隔开的最下部位置之间引导运动。 该室通过至少一个侧端口与空气管头的周围环通。 浮子部件处于最低位置的朝下的表面部分基本上在所有的横向方向上被屏蔽，并且浮子部件的最低位置的上表面部分通过所述侧端口露出。
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公开(公告)号：US08505568B2
公开(公告)日：2013-08-13
申请号：US12917081
申请日：2010-11-01
IPC分类号： F16K24/04
CPC分类号： F16K37/0033 , F16K24/046 , F16K37/005 , G21C17/022 , G21C19/28 , G21D1/02 , Y02E30/40 , Y10T137/3099 , Y10T137/8342
摘要： A device for accumulating, isolating, indicating and venting accumulated gas in a fluid system pipe includes a main pipe fitting affixed to a system pipe in which a hole has been drilled. A stand pipe attached to the pipe fitting houses a magnetic float. A magnetic-float level indicator exterior to the pipe and responsive to the magnetic float indicates the magnetic float's level. A valve attached to the stand pipe above the magnetic float allows controlled ventilation of the gas in the standpipe and thus in the piping system. Gas from the system pipe accumulates in the standpipe, removed from the primary fluid flow path of the system pipe. In the standpipe, as the liquid/gas interface drops, the float drops to a pre-determined level, at which point the user vents the gas from the piping system, causing the magnetic float to rise to a level indicating that gas is again at acceptable levels in the piping system.
摘要翻译： 用于在流体系统管道中积聚，分离，指示和排出积聚的气体的装置包括：固定到其中钻有孔的系统管道的主管件。 安装在管件上的立管装有一个磁浮子。 管道外部的磁浮液位指示器，用于响应磁浮子，表示磁浮子的电平。 安装在磁浮子上方的立管上的阀允许在立管中以及管道系统中的气体的受控通风。 来自系统管道的气体积聚在立管中，从系统管道的主要流体流动路径中移除。 在立管中，当液体/气体界面下降时，浮子下降到预定的水平，此时使用者从管道系统排出气体，导致磁浮子上升至表示气体再次处于 管道系统可接受的水平。
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公开(公告)号：US20130192693A1
公开(公告)日：2013-08-01
申请号：US13676906
申请日：2012-11-14
发明人： Henryk Sowul , Kristopher Villegas
IPC分类号： F16K33/00
CPC分类号： F16K33/00 , F16H57/027 , F16H57/029 , F16K17/26 , F16K24/046 , Y10T137/3099 , Y10T137/4336 , Y10T137/7358
摘要： A sealing and drainage device for a motor vehicle transmission is located in a wall approximately near the bottom of the transmission housing and includes a ball and a plate that encloses the ball in a bore through the housing wall. The plate has an opening on which the ball sits under normal operating conditions. During unexpected flooding conditions, water flows through the opening into the bore. The ball floats on the water such that as the water rises in the bore, the ball rises as well to the top of the bore to seal the bore from the interior of the housing, preventing water from flowing into the housing.
摘要翻译： 用于机动车辆变速器的密封和排出装置位于大致接近变速器壳体的底部的壁中，并且包括球和板，其通过壳体壁将球包围在孔中。 该板具有一个开口，球在正常操作条件下位于该开口上。 在意外淹水条件下，水流过开口进入孔。 球漂浮在水面上，使得当水在井中升高时，球也升高到孔的顶部，以将孔从壳体的内部密封，防止水流入壳体。
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公开(公告)号：US08365773B2
公开(公告)日：2013-02-05
申请号：US12048834
申请日：2008-03-14
CPC分类号： F16K24/046 , F16K27/0245 , Y10T137/3099 , Y10T137/7866
摘要： Our valve device, which is used to purge air from a plumbing system, includes a unitary, elastomeric body comprising top wall, a circumferential wall connected to the top wall, and a housing with a cavity that is accessed through a pair of ports. A closure element is moveably disposed within the cavity and responds to fluid entering one port to close the other port. An adjustable strap detachably wrapped around an exterior of the circumferential wall holds our device securely to an open end of a riser conduit of the plumbing system during testing for leaks. The circumferential wall has at least two wall sections of different diameters to accommodate different sized conduits.
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