公开(公告)号：USRE42876E1

公开(公告)日：2011-11-01

申请号：US12769408

申请日：2010-04-28

申请人： James W. Heffel ,  Paul B. Scott ,  Chan Seung Park

发明人： James W. Heffel ,  Paul B. Scott ,  Chan Seung Park

IPC分类号： F02B43/00

CPC分类号： F02B51/00 ,  F02B43/00 ,  F02B43/10 ,  F02D19/024 ,  F02D19/029 ,  F02D19/0644 ,  F02D19/087 ,  F02G1/043 ,  F02G2254/11 ,  F02M21/0215 ,  G01N25/18 ,  Y02T10/32 ,  Y02T10/36

摘要： An apparatus and method for utilizing any arbitrary mixture ratio of multiple fuel gases having differing combustion characteristics, such as natural gas and hydrogen gas, within an internal combustion engine. The gaseous fuel composition ratio is first sensed, such as by thermal conductivity, infrared signature, sound propagation speed, or equivalent mixture differentiation mechanisms and combinations thereof which are utilized as input(s) to a “multiple map” engine control module which modulates selected operating parameters of the engine, such as fuel injection and ignition timing, in response to the proportions of fuel gases available so that the engine operates correctly and at high efficiency irrespective of the gas mixture ratio being utilized. As a result, an engine configured according to the teachings of the present invention may be fueled from at least two different fuel sources without admixing constraints.

摘要翻译： 一种用于在内燃机内利用具有不同燃烧特性的多种燃料气体（如天然气和氢气）的任意混合比的装置和方法。 首先感测气体燃料组成比，例如通过热导率，红外特征，声音传播速度或等效的混合分化机制及其组合，其被用作输入到“多图”发动机控制模块，该“多图”发动机控制模块调制所选择的 响应于可用的燃料气体的比例，发动机的操作参数，例如燃料喷射和点火正时，使得发动机正确地和高效率地运行，而与所使用的气体混合比无关。 结果，根据本发明的教导构造的发动机可以从不同于约束条件的燃料来源于至少两种不同的燃料。

公开(公告)号：US06612269B2

公开(公告)日：2003-09-02

申请号：US09925281

申请日：2001-08-08

申请人： James W. Heffel ,  Paul B. Scott

发明人： James W. Heffel ,  Paul B. Scott

IPC分类号： F02B4300

CPC分类号： F02B51/00 ,  F02B43/00 ,  F02B43/10 ,  F02D19/024 ,  F02D19/029 ,  F02D19/0644 ,  F02D19/087 ,  F02G1/043 ,  F02G2254/11 ,  F02M21/0215 ,  G01N25/18 ,  Y02T10/32 ,  Y02T10/36

摘要： An apparatus and method for utilizing any arbitrary mixture ratio of multiple fuel gases having differing combustion characteristics, such as natural gas and hydrogen gas, within an internal combustion engine. The gaseous fuel composition ratio is first sensed, such as by thermal conductivity, infrared signature, sound propagation speed, or equivalent mixture differentiation mechanisms and combinations thereof which are utilized as input(s) to a “multiple map” engine control module which modulates selected operating parameters of the engine, such as fuel injection and ignition timing, in response to the proportions of fuel gases available so that the engine operates correctly and at high efficiency irrespective of the gas mixture ratio being utilized. As a result, an engine configured according to the teachings of the present invention may be fueled from at least two different fuel sources without admixing constraints.

公开(公告)号：US4046134A

公开(公告)日：1977-09-06

申请号：US717607

申请日：1976-08-26

申请人： Paul B. Scott

发明人： Paul B. Scott

IPC分类号： F24J2/46 ,  F24J3/02

CPC分类号： F24J2/243 ,  F24J2/4627 ,  Y02B10/20 ,  Y02E10/44

摘要： An apparatus for collecting solar energy wherein a heat exchange array of plastic or the like is protected against damage by excessive heat buildup. The array is housed in a normally closed chamber having a portion transparent to solar rays and the chamber is periodically vented by means responsive to heat expansion of the enclosed array. The invention permits substantial cost reductions in solar heat exchanges; particularly of the type adapted to heat buildings, swimming pools and domestic water systems.

摘要翻译： 一种用于收集太阳能的装置，其中保护塑料等的热交换阵列免受过度积聚造成的损坏。 阵列容纳在具有对太阳光线透明的部分的常闭室中，并且通过响应于封闭阵列的热膨胀的装置周期性地排出腔室。 本发明允许在太阳能热交换中大幅降低成本; 特别是适用于加热建筑物，游泳池和家庭用水系统的类型。

公开(公告)号：US5506570A

公开(公告)日：1996-04-09

申请号：US217805

申请日：1994-03-28

申请人： Paul B. Scott ,  Steve R. Vezerian

发明人： Paul B. Scott ,  Steve R. Vezerian

IPC分类号： B67D7/04 ,  G08B21/00

CPC分类号： B67D7/04 ,  Y10T137/8225 ,  Y10T137/8242

摘要： A warning announcer for a gasoline dispenser having a pump flow counter, a pump bar switch and/or a nozzle position sensor, a dispenser nozzle, and a nozzle receptacle, including a logic unit, a timer, a speaker, a voice alarm unit for providing a message to the speaker, a circuit for connecting signals from the pump flow counter and the pump bar switch or position sensor to the logic unit for controlling the timer to produce a message signal, and a circuit for connecting the timer to the voice alarm unit for initiating a message when the timer produces a messages signals.

摘要翻译： 一种用于具有泵流量计，泵杆开关和/或喷嘴位置传感器，分配器喷嘴和喷嘴容器的汽油分配器的警告器，包括逻辑单元，定时器，扬声器，语音报警单元，用于 向扬声器提供消息，用于将来自泵流量计数器和泵杆开关或位置传感器的信号连接到用于控制定时器产生消息信号的逻辑单元的电路和用于将定时器连接到语音报警器的电路 当定时器产生消息信号时发起消息的单元。

公开(公告)号：US4084943A

公开(公告)日：1978-04-18

申请号：US740864

申请日：1976-11-11

申请人： Bernard B. Hamel ,  Eric P. Muntz ,  Paul B. Scott

发明人： Bernard B. Hamel ,  Eric P. Muntz ,  Paul B. Scott

IPC分类号： B01D53/00 ,  B01D57/00

CPC分类号： B01D53/002 ,  B01D53/00

摘要： A method of and apparatus for separating a lighter gas from a heavier gas in a gas mixture. The method involves directing generally annular jets of a jet gas into the gas mixture, and extracting the lighter gas from the gas mixture through central zones of the generally annular jets. The apparatus comprises a jet membrane separating a chamber for the gas mixture and a chamber for the gas enriched in the lighter gas, the jet membrane utilizing annular jet orifices communicating with the gas-mixture chamber and utilizing extraction tubes at the jet orifices and interconnecting the two chambers. A jet gas delivered to the jet orifices is discharged therethrough into the gas-mixture chamber, and the lighter gas of the mixture passes through the extraction tubes into the chamber for the gas enriched in the lighter gas. By cascading a number of jet membrane stages of the foregoing nature, a very high degree of purity for the lighter gas may be achieved.

摘要翻译： 一种用于将较轻气体与气体混合物中的较重气体分离的方法和装置。 该方法包括将喷射气体的大致环形射流引导到气体混合物中，并且从气体混合物中通过大体环形射流的中心区域提取较轻的气体。 该装置包括分离用于气体混合物的室和用于富含较轻气体的气体的喷射膜，喷射膜利用与气体混合室连通的环形喷射孔，并利用喷射孔处的抽吸管并将 两个房间 输送到喷射孔的喷射气体通过其排出到气体混合室中，并且混合物的较轻气体通过提取管进入用于富含较轻气体的气体的室中。 通过级联多个前述性质的喷射膜级，可以实现较轻的气体的非常高的纯度。

公开(公告)号：US3983438A

公开(公告)日：1976-09-28

申请号：US606519

申请日：1975-08-21

申请人： Jeffrey I. Levatter ,  Shao-Chi Lin ,  Paul B. Scott

发明人： Jeffrey I. Levatter ,  Shao-Chi Lin ,  Paul B. Scott

IPC分类号： H01T1/00 ,  H01T3/00

CPC分类号： H01T1/00

摘要： A spark gap switch having a central electrode positioned within an annular electrode in a dielectric liquid or saturated vapor flow line, with coaxial or parallel plate electrical connections to said electrodes.

摘要翻译： 一种火花隙开关，其具有位于电介质液体或饱和蒸气流线中的环形电极内的中心电极，与所述电极具有同轴或平行板电连接。