公开(公告)号：US20150240967A1

公开(公告)日：2015-08-27

申请号：US14187944

申请日：2014-02-24

申请人： FlowTech Fueling, LLC

发明人： JEFFREY D. WORKMAN

IPC分类号： F16K31/30

CPC分类号： F16K31/30 ,  F16K31/18 ,  F16K33/00 ,  Y10T137/7358 ,  Y10T137/742 ,  Y10T137/7423 ,  Y10T137/7436 ,  Y10T137/7769

摘要： A float valve apparatus is provided for regulating the level of fluid within a tank. The apparatus may include a housing having one or more inlet ports and an outlet port that are each fluidly connected via a channel disposed within the housing. A float disposed within the housing may move relative to the housing between a first position and a second position when a fluid level in the tank reaches a preset level. A shaft may extend from the float into a chamber, and as the float moves from the first position to the second position, fluid may enter a chamber and bias the float further upward. In some examples, the shaft is further configured to increasingly obstruct the flow of fluid in the channel as the float moves from the first position to the second position.

摘要翻译： 提供一种用于调节罐内流体水平的浮阀装置。 该装置可以包括具有一个或多个入口端口和出口端口的壳体，每个入口端口和出口端口通过设置在壳体内的通道流体连接。 当罐中的液位达到预设水平时，设置在壳体内的浮子可以在第一位置和第二位置之间相对于壳体移动。 轴可以从浮子延伸到室中，并且当浮子从第一位置移动到第二位置时，流体可以进入室并进一步向上偏置浮子。 在一些示例中，轴进一步构造成随着浮子从第一位置移动到第二位置而逐渐阻碍通道中的流体流动。

公开(公告)号：US20150068618A1

公开(公告)日：2015-03-12

申请号：US14020962

申请日：2013-09-09

申请人： Caterpillar Inc.

发明人： Herbert H. Speas

IPC分类号： F16K31/22 ,  F01N3/20

CPC分类号： F16K31/22 ,  F01N3/2066 ,  F01N2610/1406 ,  F01N2610/1413 ,  Y10T137/7436

摘要： A valve is provided. A body of the valve is configured to receive a supply of fluid. The body includes an inlet. A chamber is defined within the body. A seat member is disposed within the chamber. The seat member includes apertures defining a fluid flow path from the inlet into the chamber. A plunger is disposed through the body and in fluid communication with the chamber. The plunger includes a tubular wall defining a conduit therethrough. A float is attached to a distal end of the plunger. The plunger and the float are configured to move relative to the body and the seat member between an open position and a closed position. The apertures in the seat member are positioned radially outward of the tubular wall of the plunger.

摘要翻译： 提供阀门。 阀的主体构造成接收流体供应。 身体包括一个入口。 在体内定义一个腔室。 座部件设置在腔室内。 座椅构件包括限定从入口到腔室的流体流动路径的孔。 柱塞通过主体设置并与腔室流体连通。 柱塞包括限定穿过其中的导管的管状壁。 浮子连接到柱塞的远端。 柱塞和浮子构造成相对于主体和座椅构件在打开位置和关闭位置之间移动。 座椅构件中的孔径定位在柱塞的管状壁的径向外侧。

公开(公告)号：US20130312841A1

公开(公告)日：2013-11-28

申请号：US13985304

申请日：2012-03-13

申请人： Omer Vulkan ,  Vladimir Olshanetsky ,  Alexander Khiliminsky

发明人： Omer Vulkan ,  Vladimir Olshanetsky ,  Alexander Khiliminsky

IPC分类号： B60K15/035

CPC分类号： B60K15/03519 ,  F16K24/042 ,  Y10T137/0874 ,  Y10T137/3099 ,  Y10T137/7436

摘要： Provided is a fuel valve including a uniform valve housing accommodating a roll-over valve (ROV), an over-pressure relief valve (OPR) and a pressure retention valve (PRV), wherein a pressure retention disc is substantially axially displaceable within a top chamber of the valve housing, between a normally closed portion in which it sealingly bears over an outlet port of the flow path and an open position; the pressure retention disc is configured with a cutout portion at least partially enveloping a pressure relief port of the valve.

摘要翻译： 提供一种燃料阀，包括容纳翻转阀（ROV）的均匀阀壳体，过压溢流阀（OPR）和压力保持阀（PRV）），其中压力保持盘在顶部内基本上可轴向移位 在其间密封地承载在流路的出口端的常闭部分和打开位置之间的阀壳体的腔室; 压力保持盘构造有至少部分地包围阀的压力释放端口的切口部分。

公开(公告)号：US08342168B2

公开(公告)日：2013-01-01

申请号：US12057534

申请日：2008-03-28

申请人： Per Ingemar Stahl

发明人： Per Ingemar Stahl

IPC分类号： F24J2/00 ,  F24J2/16 ,  F24J2/40 ,  F24J2/44

CPC分类号： F24S90/10 ,  F24S60/30 ,  Y02B10/20 ,  Y02E10/40 ,  Y10T137/7436 ,  Y10T137/7913 ,  Y10T137/7915 ,  Y10T137/7918 ,  Y10T137/7921

摘要： A system for heating liquid using solar radiation, includes a plurality of solar panels (1, 2, 3, 4, 5), at least one reservoir for heated liquid and pipes for circulating liquid between the respective solar panel and the at least one liquid reservoir, the liquid circulating by gravity circulation. The present system is characterized in that a non-return valve (17) for controlling the flow of heated liquid from the respective solar panel is placed in a portion of the circulation pipe between the upper end of the solar panel and the at least one liquid reservoir, the non-return valve (17) being adapted to open and close at a predetermined pressure in the liquid flow from the solar panel.

摘要翻译： 一种使用太阳辐射加热液体的系统，包括多个太阳能电池板（1,2,3,4,5），至少一个用于加热液体的储存器和用于在相应的太阳能电池板和至少一个液体之间循环液体的管道 水库，液体通过重力循环循环。 本系统的特征在于，用于控制来自各个太阳能电池板的加热液体的流动的止回阀（17）被放置在循环管道的一部分在太阳能电池板的上端和至少一个液体 储液器，止回阀（17）适于以来自太阳能电池板的液体流中的预定压力打开和关闭。

公开(公告)号：US08056154B2

公开(公告)日：2011-11-15

申请号：US11596082

申请日：2005-03-31

申请人： Christian Martin

发明人： Christian Martin

IPC分类号： E03D3/12

CPC分类号： E03D5/10 ,  E03D1/304 ,  F16K31/082 ,  F16K31/22 ,  Y10T137/7361 ,  Y10T137/7413 ,  Y10T137/7436 ,  Y10T137/86976

摘要： A device for opening a toilet flushing system, of the type that includes a water cistern fed by a filling tap, and that includes a bottom discharge orifice and a vertical mobile discharge valve element associated with this orifice, which is capable of occupying a low closed position for keeping the water in the cistern or a high open position to discharge the water to a toilet pan, and of the type that includes a float which, when the cistern is full, is submerged to push the valve element towards its open position, and of the type that includes an element for locking the valve element to keep the valve element closed, characterized in that the float is secured to the valve element and in that the locking element includes a vertically mobile locking finger which is capable of being locked or released by an associated latching element.

摘要翻译： 一种用于打开马桶冲洗系统的装置，其包括由填充分接头供给的水箱，并且包括底部排出孔和与该孔相关联的垂直移动排放阀元件，该装置能够占据低封闭 将水保持在水箱或高打开位置以将水排放到马桶盘的位置，以及包括浮子的类型，当水箱充满时，其被淹没以将阀元件推向其打开位置， 并且包括用于锁定阀元件以保持阀元件关闭的元件的类型，其特征在于，浮子固定到阀元件，并且锁定元件包括能够被锁定的垂直移动的锁定指状物， 由相关联的锁定元件释放。

公开(公告)号：US07866334B2

公开(公告)日：2011-01-11

申请号：US11504197

申请日：2006-08-15

申请人： Mark McIntire

发明人： Mark McIntire

IPC分类号： F16K24/04

CPC分类号： E03F5/08 ,  Y10T137/309 ,  Y10T137/7293 ,  Y10T137/7436 ,  Y10T137/7439

摘要： A sewer pipe gas exhaust filter apparatus includes a sewer vent valve unit connected to a sewer pipe and including a valve member moved into and out of engagement with a valve seat by a float member, a gas filter unit connected to the sewer vent valve unit and including a gas filter medium, and a gas flow valve arrangement to cause gases from the sewer to flow through the filter medium while bypassing air drawn into the sewer pipe past the gas filter unit. The filter medium of the gas filter unit removes chemical components from air and gas exhausted from the sewer pipe, thereby improving the odor of such exhausted gases.

摘要翻译： 下水道排气过滤装置包括：下水道排气阀单元，连接到下水道，并且包括通过浮子构件移动进入和脱离与阀座接合的阀构件;连接到下水道排气阀单元的气体过滤器单元; 包括气体过滤介质和气流阀装置，用于使来自下水道的气体流过过滤介质，同时绕过吸入到下水道中的空气通过气体过滤器单元。 气体过滤器单元的过滤介质从下水道排出的空气和气体中除去化学成分，从而改善排气的气味。

公开(公告)号：US20100212779A1

公开(公告)日：2010-08-26

申请号：US11993074

申请日：2006-06-21

申请人： Steve Burkholder

发明人： Steve Burkholder

IPC分类号： B65B1/04

CPC分类号： B67D7/365 ,  B67D7/362 ,  Y10T137/7436

摘要： A system, for preventing overflow in a tank, fillable via a nozzle, includes a lower passage and an upper passage. An upper end of the lower passage receives a portion of fuel flow from the nozzle, and a lower end is in communication with the tank. The upper passage has a lower end in communication with an interior of the lower passage and an upper end in communication with a hole in the nozzle. A valve connects to the lower passage and has a fill position and a stop position. When a level of liquid in the tank is below a predetermined level, the valve is in the fill position and fuel is permitted to flow out the lower end of the lower passage. When the level of liquid in the tank is at or above the predetermined level, the valve is in the stop position and blocks the flow of fuel out of the lower end of the lower passage.

摘要翻译： 一种用于防止在罐中溢出的系统，可通过喷嘴填充，包括下通道和上通道。 下通道的上端容纳来自喷嘴的一部分燃料流，下端与罐连通。 上通道具有与下通道的内部连通的下端和与喷嘴中的孔连通的上端。 阀连接到下通道并具有填充位置和停止位置。 当罐中的液体水平低于预定水平时，阀处于填充位置，并允许燃料流出下通道的下端。 当罐中的液体液位处于或高于预定水平时，阀处于停止位置并阻止燃料流从下通道的下端流出。

公开(公告)号：US20100154437A1

公开(公告)日：2010-06-24

申请号：US12581734

申请日：2009-10-19

申请人： William J. Nepsha ,  Bruce W. Larson ,  Gregory A. Quick ,  Robert M. Kalstabakken

发明人： William J. Nepsha ,  Bruce W. Larson ,  Gregory A. Quick ,  Robert M. Kalstabakken

IPC分类号： F25B21/02 ,  F16T1/20 ,  F15D1/00

CPC分类号： F24F13/222 ,  F24F1/02 ,  F24F3/14 ,  F24F5/0042 ,  F24F2003/144 ,  Y10T137/0324 ,  Y10T137/3068 ,  Y10T137/7436

摘要： Embodiments of the invention provide a dehumidifier and a vent drain assembly to reduce moisture in an electrical enclosure. The dehumidifier can include a thermoelectric module, a drain pan, and a fitting to release the collected moisture from the drain pan. The vent drain assembly can receive the collected moisture from the drain pan and the fitting. The vent drain assembly can include a valve body, a float, and a cap.

摘要翻译： 本发明的实施例提供一种除湿器和排气排放组件，以减少电气外壳中的水分。 除湿器可以包括热电模块，排水盘和用于从排水盘释放所收集的水分的配件。 通风排放组件可以从排水盘和配件接收收集的水分。 排气排放组件可包括阀体，浮子和盖。

公开(公告)号：US20090126804A1

公开(公告)日：2009-05-21

申请号：US12256120

申请日：2008-10-22

申请人： IN TAK LEE

发明人： IN TAK LEE

IPC分类号： F16K31/18

CPC分类号： G05D9/02 ,  Y10T137/7404 ,  Y10T137/7436 ,  Y10T137/87917

摘要： Disclosed herein is a water level controlling device for intercepting the supply of water to the water reservoir of a water purification system. The water level controlling device includes a water reservoir having a plurality of diaphragms which are provided on the lower surface of the water reservoir in such a way as to move up and down. A flow body is mounted to the lower surface of the water reservoir and defines a water circulation path, with a plurality of control parts provided in the circulation path to block the flow of water by the corresponding diaphragms. A plurality of floaters moves up and down in the water reservoir according to the water level. An actuating means moves each of the diaphragms to the corresponding control part as each of the floaters rises, thus intercepting the flow of water passing through the control part.

摘要翻译： 本文公开了一种用于拦截向水净化系统的储水器供水的水位控制装置。 水位控制装置包括具有多个隔膜的储水器，其以能够上下移动的方式设置在储水器的下表面上。 流体被安装到储水器的下表面并且限定水循环路径，其中设置有循环路径中的多个控制部分以阻挡相应隔膜的水流。 多个浮子根据水位在储水槽中上下移动。 当每个浮子上升时，致动装置将每个隔膜移动到相应的控制部分，从而拦截通过控制部件的水流。

公开(公告)号：US20080230048A1

公开(公告)日：2008-09-25

申请号：US12057534

申请日：2008-03-28

申请人： Per Ingemar Stahl

发明人： Per Ingemar Stahl

IPC分类号： F24J2/10

CPC分类号： F24S90/10 ,  F24S60/30 ,  Y02B10/20 ,  Y02E10/40 ,  Y10T137/7436 ,  Y10T137/7913 ,  Y10T137/7915 ,  Y10T137/7918 ,  Y10T137/7921

摘要： A system for heating liquid using solar radiation, includes a plurality of solar panels (1, 2, 3, 4, 5), at least one reservoir for heated liquid and pipes for circulating liquid between the respective solar panel and the at least one liquid reservoir, the liquid circulating by gravity circulation. The present system is characterised in that a non-return valve (17) for controlling the flow of heated liquid from the respective solar panel is placed in a portion of the circulation pipe between the upper end of the solar panel and the at least one liquid reservoir, the non-return valve (17) being adapted to open and close at a predetermined pressure in the liquid flow from the solar panel.

摘要翻译： 一种使用太阳辐射加热液体的系统，包括多个太阳能电池板（1,2,3,4,5），至少一个用于加热液体的储存器和用于在相应的太阳能电池板和至少一个液体之间循环液体的管道 水库，液体通过重力循环循环。 本系统的特征在于，用于控制来自各个太阳能电池板的加热液体的流动的止回阀（17）被放置在循环管道的一部分在太阳能电池板的上端和至少一个液体 储液器，止回阀（17）适于以来自太阳能电池板的液体流中的预定压力打开和关闭。