公开(公告)号：US20110270180A1

公开(公告)日：2011-11-03

申请号：US13135278

申请日：2011-06-30

申请人： Randall C. Arnold ,  Mark T. Bieberich ,  Gary L. Hansen ,  Andrew J. McGregor ,  Christopher A. Miller ,  Donald E. Stapf

发明人： Randall C. Arnold ,  Mark T. Bieberich ,  Gary L. Hansen ,  Andrew J. McGregor ,  Christopher A. Miller ,  Donald E. Stapf

IPC分类号： A61M5/44 ,  F24H1/12 ,  A61F7/00

CPC分类号： A61F7/0085 ,  A61B2017/00106 ,  A61M5/1413 ,  A61M5/36 ,  A61M5/385 ,  A61M5/445 ,  A61M2205/3653 ,  A61M2206/11 ,  B01D19/0031 ,  F28F3/12

摘要： A heat exchanger has a laminar fluid flow path receivable between the heating plates of a high flow rate infusion unit to which heat is conducted by contact with the heating plates. A bubble trap and a valve are integrated with the heat exchanger. The bubble trap collects air from the infusate exiting the laminar flow path, and includes an air vent in contact with the infusate that vents the air from the bubble trap. The valve shuts off the flow of infusate if air is detected in the bubble trap.

摘要翻译： 热交换器具有可流动的高流量输注单元的加热板之间的层流流动路径，通过与加热板接触而进行加热。 气泡阱和阀与热交换器集成。 气泡捕集器从离开层流路径的输液管收集空气，并且包括与从气泡阱排出空气的输液管接触的排气口。 如果在气泡阱中检测到空气，阀将关闭输注液流。

公开(公告)号：US20110259317A1

公开(公告)日：2011-10-27

申请号：US13064822

申请日：2011-04-19

申请人： Shuji Kameyama ,  Tomofumi Kinugasa

发明人： Shuji Kameyama ,  Tomofumi Kinugasa

IPC分类号： F24H1/12

CPC分类号： F24H1/40 ,  F24H9/0036 ,  F24H9/0084

摘要： According to the hot water supply apparatus of the present invention, it becomes possible to effectively prevent the dew condensation on a bypass line. While exhaust gas after passage through a heat exchanger 2 is passing through an exhaust gas collection section 14 and then through an exhaust gas tube 15, combustion air in the inside of an inlet air tube 16 and a supply air collection section 17 is heated by heat exchange. A bypass line 19 which connects together a water supply line 3 and a hot water supply line 5 is disposed so as to pass through a clearance 20 defined between a supply air duct 18 which supplies heated combustion air to an air sending fan 6 and a burner casing 10 whereby the bypass line 19 is heated by the heat of combustion air in the inside of the supply air duct 18. Alternatively, the bypass line 19 may be disposed and placed so as to pass through the inside of the supply air duct 18.

摘要翻译： 根据本发明的热水供给装置，能够有效地防止旁路管路上的结露。 当通过热交换器2的废气通过排气收集部分14然后通过排气管15时，入口空气管16和供应空气收集部分17的内部的燃烧空气被加热 交换。 将供水管线3和热水供给管线5连接在一起的旁路管路19设置成通过限定在供给加热的空气的供给风道18之间的间隙20，送风风扇6与送风风扇6和燃烧器 由此旁路管线19被供给空气管道18内部的燃烧空气的热量加热。或者，旁路管线19可以被设置和放置以通过供气管道18的内部。

公开(公告)号：US07762280B2

公开(公告)日：2010-07-27

申请号：US11737894

申请日：2007-04-20

申请人： Giulio Pettinaroli ,  Sergio Anchisi

发明人： Giulio Pettinaroli ,  Sergio Anchisi

IPC分类号： F16K11/087 ,  F24H1/12

CPC分类号： F16K11/0873 ,  Y10T137/86871

摘要： A valve assembly is provided having two valve sections, each having a tubular passageway portion and when joined together, defining a ball cavity in communication with the tubular passageways. One of the body sections is provided with an inlet/outlet in communication with the ball cavity as well as a spindle flange. An elongate spindle extends through the spindle flange projecting into the ball cavity region to rotate a spherical ball element between an open and a bypass position. The ball valve has a primary elongate passage which interconnects the two tubular passage portions in the valve body sections when the ball valve is in the open position. When the ball valve is rotated to the bypass position, the tubular passage portion of one of the ball body sections is sealed closed while the other tubular passage portion communicates with an internal bypass port within the ball valve which in turn, communicates with the auxiliary inlet/outlet. The preferred embodiment includes a pair of valve assemblies for use with a tankless hot water heater system.

摘要翻译： 具有两个阀部分的阀组件，每个阀部分具有管状通道部分，并且当连接在一起时限定与管状通道连通的球腔。 主体部分之一设置有与球腔连通的入口/出口以及心轴凸缘。 细长的主轴延伸穿过突出到球腔区域的心轴凸缘，以在开放和旁路位置之间旋转球形球元件。 当球阀处于打开位置时，球阀具有主要细长通道，其将阀体部分中的两个管状通道部分相互连接。 当球阀旋转到旁路位置时，一个球体部分的管状通道部分被密封封闭，而另一个管状通道部分与球阀内的内部旁路端口连通，该内部旁路端口又与辅助入口 /出口。 优选实施例包括一对与无罐式热水器系统一起使用的阀组件。

公开(公告)号：US20100046934A1

公开(公告)日：2010-02-25

申请号：US12194399

申请日：2008-08-19

申请人： Gregg C. Johnson ,  Stephen D. Neale ,  Scott A. Holland

发明人： Gregg C. Johnson ,  Stephen D. Neale ,  Scott A. Holland

IPC分类号： F24H1/12 ,  F28F1/20

CPC分类号： F28F13/06 ,  F24H1/121 ,  F24H1/162 ,  F28D7/026 ,  H05B3/58

摘要： A fluid heating system with a heat exchanger includes an elongated cylindrical tube with an inlet end and an opposed end. An array of film resistive elements is positioned on the outer surface of the cylindrical tube and extends circumferentially at least partially around the outer surface. A spiral channel guide is coaxially positioned within the cylindrical tube so as to force fluid flowing in the tube into a spiral path at least partially against an inner surface of the cylindrical tube. The spiral channel guide directs fluid flowing in the cylindrical tube so as to cause turbulence to occur in the flow and increase thermal transfer from the inner surface of the cylindrical tube to the fluid flowing in the tube.

摘要翻译： 具有热交换器的流体加热系统包括具有入口端和相对端的细长圆柱形管。 薄膜电阻元件的阵列位于圆柱形管的外表面上，并且至少部分地围绕外表面周向延伸。 螺旋通道引导件同轴地定位在圆柱形管内，以便迫使流体在管中流动至至少部分地抵靠圆柱形管的内表面的螺旋路径。 螺旋通道导向件引导在圆柱形管中流动的流体，从而在流动中引起湍流，并增加从圆柱形管的内表面到在管中流动的流体的热传递。

公开(公告)号：US07621295B2

公开(公告)日：2009-11-24

申请号：US11927045

申请日：2007-10-29

申请人： Michael E. Reck

发明人： Michael E. Reck

IPC分类号： F16K11/087 ,  F24H1/12

CPC分类号： F16K11/0873 ,  F16K5/0605 ,  F16K11/0876 ,  Y10T137/0318 ,  Y10T137/0508 ,  Y10T137/86863 ,  Y10T137/86871 ,  Y10T137/87169 ,  Y10T137/87909

摘要： A fluid isolation valve having a valve body with a first fluid flow port, a second fluid flow port and a fluid drain port with a valve in the fluid drain port. The valve body also defines a fluid flow channel, a drain flow channel and a valve portion, wherein the valve portion is disposed in the valve body to be communicated with the first fluid flow port, the second fluid flow port and the fluid drain port. A flow diversion device is also provided and is disposed within the valve portion. The flow diversion device is configurable between a first configuration and a second configuration, such that when the flow diversion device is in the first configuration the first fluid flow port is communicated with the second fluid flow port. Consequently, when the flow diversion device is in the second configuration the first fluid flow port is communicated with the fluid drain port. The fluid flow can be decrease or stop by use of the valve within the fluid drain port.

摘要翻译： 一种流体隔离阀，其具有带有第一流体流动口的阀体，第二流体流动端口和流体排放端口，该流体排泄口在流体排放口中具有阀。 阀体还限定流体流动通道，排出流动通道和阀部分，其中阀部分设置在阀体中以与第一流体流动端口，第二流体流动端口和流体排放端口连通。 还设置了流动分流装置，并且设置在阀部分内。 分流装置可配置在第一配置和第二配置之间，使得当分流装置处于第一配置时，第一流体流动端口与第二流体流动端口连通。 因此，当分流装置处于第二构造时，第一流体流动口与流体排放口连通。 可以通过使用流体排放口内的阀来减少或停止流体流动。

公开(公告)号：US20050229972A1

公开(公告)日：2005-10-20

申请号：US10511431

申请日：2002-04-23

申请人： George Hoshi ,  Tsuneyuki Okabe ,  Kenichi Goshima ,  Hideo Kobayashi ,  Akinori Nagaya ,  Michio Yamaji ,  Kazuhiro Yoshikawa ,  Yuji Kawano

发明人： George Hoshi ,  Tsuneyuki Okabe ,  Kenichi Goshima ,  Hideo Kobayashi ,  Akinori Nagaya ,  Michio Yamaji ,  Kazuhiro Yoshikawa ,  Yuji Kawano

IPC分类号： F17D3/01 ,  F16K27/00 ,  F16K49/00 ,  F24H1/10 ,  F24H1/12 ,  F24H9/18

CPC分类号： F24H9/1863 ,  F16K27/003 ,  F16K49/002 ,  F24H1/121 ,  Y10T137/6606 ,  Y10T137/87885

摘要： Each of lines A, B is provided on each of opposite sides thereof with a tape heater 11, and a space for positioning a tape heater holding clip 13 therein is provided in each of locations between adjacent fluid control devices. The tape heaters 11 are held from opposite sides thereof to the line by the clip 13. The lines A, B provided with the heaters are each mounted on a line support member 10 removably attached to a base member 1. The line support member 10 has a heater insertion bore 14 formed therein and extending longitudinally thereof. A sheath heater 12 is inserted into the bore 14.

摘要翻译： 线A，B中的每一个在其相对两侧设置有带加热器11，并且在相邻的流体控制装置之间的每个位置设置有用于将带加热器保持夹13定位的空间。 带加热器11通过夹子13从其相对侧保持在线上。设置有加热器的线A，B各自安装在可拆卸地附接到基座构件1的线支撑构件10上。线支撑构件10具有 形成在其中并沿其纵向延伸的加热器插入孔14。 护套加热器12插入到孔14中。

公开(公告)号：US20050229871A1

公开(公告)日：2005-10-20

申请号：US11102165

申请日：2005-04-08

申请人： Alastair Robertson

发明人： Alastair Robertson

IPC分类号： F24D3/08 ,  F24H1/10 ,  F24H1/12 ,  F24H8/00

CPC分类号： F24H1/107 ,  F23J2215/20 ,  F23J2217/50 ,  F23J2219/70 ,  F24D3/08 ,  F24H8/00 ,  Y02B30/102

摘要： A method of heating a building in which a boiler provides hot water for circulating through radiators in the building and a condensing heat exchanger recovers heat from the boiler flue gases. Air entering the building is heated by an additional heat exchanger through which water flows which has been heated by the condensing heat exchanger. Cold air supplied to the combustion chamber is also employed to cool the flue gases. The condensing heat exchanger comprises a first exchanger in which the hot flue gases are cooled to a temperature above the dew point and a second in which the previously cooled flue gases are cooled to below the dew point. The second exchanger includes a primary water circuit which cools water in a secondary circuit, in which water is in contact with the flue gases and the secondary circuit water passes through a heat exchanger in an air inlet to the building. Some of the water returning from the radiators is cooled before supply to the primary circuit. A building and heating system comprises a boiler which provides a source of hot water, a pump for circulating the hot water through radiators in the building, a condensing heat exchanger which recovers heat from the boiler flue gases, and in which water which has been heated in the condensing heat exchanger is employed to heat air entering the building.

摘要翻译： 一种加热建筑物的方法，其中锅炉提供用于循环通过建筑物内的散热器的热水，并且冷凝热交换器从锅炉烟道气中回收热量。 进入建筑物的空气被另外的热交换器加热，水通过该热交换器被冷凝热交换器加热。 供给燃烧室的冷空气也用于冷却烟气。 冷凝热交换器包括第一交换器，其中热烟道气被冷却到高于露点的温度，其中先前冷却的烟道气被冷却到露点以下的第二交换器。 第二交换器包括一个初级水回路，其在次级回路中冷却水，其中水与烟道气接触，二级回路水通过建筑物的进气口中的热交换器。 在向主电路供电之前，从散热器返回的一些水被冷却。 建筑物和加热系统包括提供热水源的锅炉，用于使热水通过建筑物内的散热器循环的泵，从锅炉烟道气中回收热量的冷凝热交换器，其中已加热的水 在冷凝热交换器中用于加热进入建筑物的空气。

公开(公告)号：US06952524B2

公开(公告)日：2005-10-04

申请号：US10306035

申请日：2002-11-27

申请人： Lee A. Bissonnette ,  Franck Faucon

发明人： Lee A. Bissonnette ,  Franck Faucon

IPC分类号： F24H1/12 ,  F24H9/20 ,  F24H1/10

CPC分类号： B60S1/488 ,  F24H1/121 ,  F24H9/2028 ,  Y10T137/6416

摘要： A fluid heater apparatus supplies heat to wash fluid via a flow path in a thermally conductive body. A heat source is disposed in the thermally conductive body for imparting heat to the body. Fluid flowing through the thermally conductive body in a flow path enveloping the heat source to absorb heat from the body. A seal member and a metal plate are fixed to one surface of the thermal body. A high thermally conductive pad is disposed between a printed circuit board carrying a control with heat generating switch elements. The pad conducts heat generated by control switching elements to the plate to reduce the temperature differential between the plate and the thermally conductive body to balance the temperature of the heater apparatus.

摘要翻译： 流体加热器装置通过导热体中的流路提供热量以洗涤流体。 热源设置在导热体中，用于对身体施加热量。 流体通过包封热源的流动路径流过导热体以吸收来自身体的热量。 密封构件和金属板固定在热体的一个表面上。 高导热焊盘设置在承载具有发热开关元件的控制的印刷电路板之间。 垫将由控制开关元件产生的热量传导到板上以减小板和导热体之间的温差，以平衡加热器装置的温度。

公开(公告)号：US06912357B2

公开(公告)日：2005-06-28

申请号：US10059458

申请日：2002-01-29

申请人： Lee A. Bissonnette ,  Daryl G. Harris ,  Mark A. Pattison

发明人： Lee A. Bissonnette ,  Daryl G. Harris ,  Mark A. Pattison

IPC分类号： B05B1/24 ,  B60S1/48 ,  F24H1/10 ,  F24H1/12 ,  F28F13/12

CPC分类号： B05B1/24 ,  B60S1/488 ,  F24H1/121 ,  Y10T137/6606

摘要： A fluid heater apparatus supplies heat to wash fluid via a continuous, labyrinthian flow path in a thermally conductive body. A heat source is disposed in the thermally conductive body for imparting heat to the body. Fluid flowing through the thermally conductive body substantially envelopes the heat source to absorb heat from the body.

摘要翻译： 流体加热器装置通过在导热体中的连续的迷宫式流路提供热量来洗涤流体。 热源设置在导热体中，用于对身体施加热量。 流过导热体的流体基本上包围热源以吸收来自身体的热量。

公开(公告)号：US06889005B2

公开(公告)日：2005-05-03

申请号：US10408088

申请日：2003-04-04

申请人： Michael T. Amberg

发明人： Michael T. Amberg

IPC分类号： B60S1/48 ,  F24H1/12 ,  H05B3/78 ,  F24H1/10

CPC分类号： F24H1/121 ,  B60S1/488 ,  H05B3/78 ,  Y10T137/6416

摘要： A fluid heater apparatus supplies heat to wash fluid via a flow path in a thermally conductive body. A heat source is disposed in the thermally conductive body for imparting heat to the body. Fluid in a flow path in the thermal body enveloping the heat source absorbs heat from the body. A fluid expansion member is fixed to the mass over the open ends of the fluid flow path in the thermal body. The fluid expansion member is formed of a compressible foam material having shape memory. The fluid expansion member is sealingly joinable by fasteners to the thermal body through bores formed in the peripheral edge of the member.

摘要翻译： 流体加热器装置通过导热体中的流路提供热量以洗涤流体。 热源设置在导热体中，用于对身体施加热量。 包封热源的热体中的流路中的流体吸收来自身体的热量。 流体膨胀构件在热体中的流体流路的开口端上固定到物料上。 流体膨胀构件由具有形状记忆的可压缩泡沫材料形成。 流体膨胀构件通过紧固件密封地连接到热体上，该孔通过形成在构件的周边边缘的孔而密封。