公开(公告)号：US06464490B1

公开(公告)日：2002-10-15

申请号：US09763872

申请日：2001-04-27

申请人： John D. Chato

发明人： John D. Chato

IPC分类号： F23C1104

CPC分类号： F23C15/00

摘要： A pulsating combustor has a plurality of annular plate elements (12), which are stacked in spaced vertical alignment so as to define a central space (14). There is a plurality of slot-like passages (18), one such passage between each adjacent pair of elements. There is at least one combustion chamber (21) in communication with at least one slot-like passage. Fuel and combustion air are fed into the combustion chambers. There is a spark plug for igniting a fuel-air mixture in the combustion chamber. Preferably there is a first housing (24) defining the combustion chamber and another housing defining a collection chamber for combustion gases emerging from the passages.

摘要翻译： 脉动燃烧器具有多个环形板元件（12），它们以间隔开的垂直对准方式堆叠以形成中心空间（14）。 存在多个槽状通道（18），每个相邻的元件之间有一个这样的通道。 至少有一个与至少一个槽状通道连通的燃烧室（21）。 燃料和燃烧空气被送入燃烧室。 存在用于点燃燃烧室中的燃料 - 空气混合物的火花塞。 优选地，存在限定燃烧室的第一壳体（24）和限定用于从通道排出的燃烧气体的收集室的另一壳体。

公开(公告)号：US06210149B1

公开(公告)日：2001-04-03

申请号：US09316225

申请日：1999-05-21

申请人： Zinovy Z. Plavnik ,  Vitaly S. Severyanin ,  Lawrence M. Matta ,  Vitaly L. Feingold

发明人： Zinovy Z. Plavnik ,  Vitaly S. Severyanin ,  Lawrence M. Matta ,  Vitaly L. Feingold

IPC分类号： F23C1104

CPC分类号： F23C15/00

摘要： A pulse combustion system having at least one combustion chamber, having an outlet end of a generally coaxial air conduit, a fuel nozzle, and an ignitor arranged generally in a first section of the chamber, and having a tangential exhaust pipe arranged generally in a second section of the chamber. At least one primary exhaust pipe extends from the combustion chamber and a plurality of secondary exhaust pipes extend from the primary pipe. An enclosure is disposed about the combustion chamber and exhaust pipes, with a blower in communication with the enclosure. Also, a pulse combustion method of transferring heat to a material, generally including the steps of setting up a helical swirl of thermal and acoustic pulse waves within a chamber, expanding the waves along a length of the chamber, and propagating the waves tangentially out of the chamber into a resonant exhaust manifold and onto a material.

摘要翻译： 一种具有至少一个燃烧室的脉冲燃烧系统，其具有大体上同轴的空气管道的出口端，燃料喷嘴和通常布置在腔室的第一部分中的点火器，并且具有通常排列在第二部分中的切向排气管 房间的一部分。 至少一个主排气管从燃烧室延伸，并且多个二次排气管从主管延伸。 围绕燃烧室和排气管设置外壳，鼓风机与外壳连通。另外，将热传递到材料的脉冲燃烧方法，通常包括设置热和声脉冲波的螺旋涡流的步骤 在腔室内，沿着腔室的长度膨胀波浪，并且将波浪切向地从腔室传播到共振排气歧管和材料上。

公开(公告)号：US06464489B1

公开(公告)日：2002-10-15

申请号：US09404820

申请日：1999-09-24

申请人： Ephraim Gutmark ,  Christian Oliver Paschereit ,  Wolfgang Weisenstein

发明人： Ephraim Gutmark ,  Christian Oliver Paschereit ,  Wolfgang Weisenstein

IPC分类号： F23C1104

CPC分类号： F23N5/16 ,  F02B51/06 ,  F05B2260/962 ,  F23N5/08 ,  F23N2025/04 ,  F23N2029/18 ,  F23R2900/00013 ,  F23R2900/00014 ,  Y02T10/126

摘要： In a method of controlling thermoacoustic vibrations in a combustion system having a combustion chamber and a burner, the fluid shear layer forming in the region of the burner is acoustically excited. An apparatus for controlling thermoacoustic vibrations in a combustion system having a combustion chamber and a burner is distinguished by the fact that device(s) for the acoustic excitation of the working gas are arranged in the region of the burner.

摘要翻译： 在具有燃烧室和燃烧器的燃烧系统中控制热声振动的方法中，在燃烧器区域中形成的流体剪切层被声学激发。 用于控制具有燃烧室和燃烧器的燃烧系统中的热声振动的装置的特征在于用于工作气体的声学激发的装置被布置在燃烧器的区域中。

公开(公告)号：US06325616B1

公开(公告)日：2001-12-04

申请号：US09541502

申请日：2000-04-03

申请人： John D. Chato

发明人： John D. Chato

IPC分类号： F23C1104

CPC分类号： F23C15/00

摘要： A pulsating combustion unit includes an elongate combustion chamber having an interior cross-section, an intake end and an exhaust end and sides which are parallel from the intake end to the exhaust end. There is an intake portion adjacent to the intake end and an exhaust portion adjacent to the exhaust end. Preferably the combustion chamber has a generally equal cross-section between the intake end and the exhaust end. The combustion chamber may have an intake bulkhead adjacent to the intake end. The intake portion includes a slot in the bulkhead. The intake portion may also include a pair of spaced-apart plates extending outwardly from the slots in the bulkhead. Preferably these plates are spaced-apart closer together than the combustion chamber. The exhaust portion may include an exhaust bulkhead having an opening therein.

摘要翻译： 脉动燃烧单元包括细长的燃烧室，其具有内部横截面，进气端和排气端以及从进气端到排气端平行的侧面。 存在与进气端相邻的进气部和与排气端相邻的排气部。 优选地，燃烧室在进气端和排气端之间具有大致相等的横截面。 燃烧室可以具有与进气端相邻的进气舱壁。 进气部分包括隔板中的狭槽。 进气部分还可以包括从隔板中的狭槽向外延伸的一对间隔开的板。 优选地，这些板与燃烧室相隔更靠近在一起。 排气部分可以包括其中具有开口的排气隔板。

公开(公告)号：US06679278B2

公开(公告)日：2004-01-20

申请号：US09848338

申请日：2001-05-04

申请人： Olivier Lemoine ,  Luc Jarry ,  Dominique Gresser ,  Christian Boutet

发明人： Olivier Lemoine ,  Luc Jarry ,  Dominique Gresser ,  Christian Boutet

IPC分类号： F23C1104

CPC分类号： F23K5/007 ,  F23C2205/00 ,  F23K5/147 ,  Y10T137/0379

摘要： The invention relates to a controllable valve, particularly for delivering a pulsed flow of fluid. It comprises a valve body (10); a valve seat (12) dividing the inside of the body into an inlet chamber (14) and an outlet chamber (16); a valve shutter element (22) capable of moving; an actuator (24) comprising a stationary control part (26) for receiving control signals and a moving part (28); first rigid means of connection (30) for connecting the said moving part of the actuator (28) to the said shutter element (22); a mechanical stop (40′); a member (38) that can be compressed under the effect of a force applied to it, comprising a first end secured to the said mechanical stop; and second rigid means (36′) for dynamically connecting one of the faces of the said shutter element (22b) to the second end of the said compressible member (38).

摘要翻译： 本发明涉及一种可控阀，特别是用于输送脉冲流体流的可控阀。其包括阀体（10）; 将阀体内部分成入口室（14）和出口室（16）的阀座（12）; 能够移动的阀门快门元件（22）; 致动器（24）包括用于接收控制信号的静止控制部分（26）和移动部分（28）; 用于将致动器（28）的所述移动部分连接到所述快门元件（22）的第一刚性连接装置（30）; 机械止动件（40'）; 可以在施加到其上的力的作用下被压缩的构件（38），包括固定到所述机械止动件的第一端; 以及用于将所述快门元件（22b）的一个面动态连接到所述可压缩构件（38）的第二端的第二刚性装置（36'）。

公开(公告)号：US06554607B1

公开(公告)日：2003-04-29

申请号：US09654559

申请日：2000-09-01

申请人： Ari Glezer ,  Thomas M. Crittenden

发明人： Ari Glezer ,  Thomas M. Crittenden

IPC分类号： F23C1104

CPC分类号： F23C15/00

摘要： The present disclosure relates to a flow control system, comprising a controller, an ignition device whose activation is controlled by the controller, a combustion-driven jet actuator, and a fuel source in fluid communication with the jet actuator that supplies fuel to the jet actuator. Typically, the jet actuator comprises a combustion chamber, an orifice that serves as an outlet for combustion products emitted from the combustion chamber, and at least one inlet through which fuel is supplied to the chamber for combustion. In use, the combustion-based jet actuator can emit jets of fluid at predetermined frequencies.

摘要翻译： 本公开涉及一种流量控制系统，其包括控制器，其启动由控制器控制的点火装置，燃烧驱动的喷射致动器和与喷射致动器流体连通的燃料源，所述喷射致动器向喷射致动器 。 通常，喷气致动器包括燃烧室，用作从燃烧室排出的燃烧产物的出口的孔口以及至少一个入口，燃料通过该入口供入燃烧室。 在使用中，基于燃烧的喷射致动器可以以预定的频率发射流体射流。