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1. 发明授权

US5428951A Method and apparatus for active control of combustion devices 失效
标题翻译：用于主动控制燃烧装置的方法和装置
公开(公告)号：US5428951A
公开(公告)日：1995-07-04
申请号：US106866
申请日：1993-08-16
申请人： Kenneth Wilson , Klaus Schadow , Robert Smith , Ephraim Gutmark
发明人： Kenneth Wilson , Klaus Schadow , Robert Smith , Ephraim Gutmark
IPC分类号： F23C99/00 , F23M99/00 , F23N5/16 , F23R3/18 , F02C5/00
CPC分类号： F23C99/00 , F23M20/005 , F23N5/16 , F23R3/18 , F05D2260/96 , F05D2270/083 , F05D2270/14 , F23N2025/04 , F23R2900/00013 , F23R2900/00014 , Y02T50/677
摘要： An improved technique for the active control of various combustion devices. This improved technique employs a flame kernel pulse actuator which produces periodic flame kernels by a spark ignition of a stoichiometric air and fuel mixture upstream of the combustion chamber. The discrete flame kernels are convected in a duct of premixed fuel and air which produce discrete pressure oscillations due to the energy release as each discrete flame propagates. Because the source of the energy release is essentially a chemical reaction, the flame kernel pulse actuator is able to produce a substantial amount of energy release even at the high operating pressures which are often encountered in many operational environments. These pressure oscillations may be adjusted to suppress or augment any combustion induced pressure oscillations as well as act to modulate the mixing layer between the fuel and air, thus controlling the downstream combustion process.The flame kernel pulse actuator comprises an actuator housing, a secondary fuel injection system, and an igniter. The combination of the igniter and fuel injection system produces a plurality of discrete flame kernels which are convected downstream toward the combustion chamber. The present flame kernel pulse actuator further includes a pressure sensor which is positioned so as to measure the acoustic oscillations in the combustion chamber and a controller device which uses the output of the sensor to control the frequency, phase shift, and amplitude of the discrete flame kernels.
摘要翻译：一种用于各种燃烧装置的主动控制的改进技术。这种改进的技术采用火焰核脉冲致动器，其通过在燃烧室上游的化学计量的空气和燃料混合物的火花点火来产生周期性的火焰内核。离散的火焰内核在预混燃料和空气的管道中对流，由于每个离散的火焰传播时由于能量释放而产生离散的压力振荡。由于能量释放的来源基本上是一种化学反应，即使在许多操作环境中经常遇到的高操作压力下，火焰核脉冲致动器也能产生大量的能量释放。可以调节这些压力振荡以抑制或增加任何燃烧诱发的压力振荡，以及用于调节燃料和空气之间的混合层，从而控制下游燃烧过程。火焰核心脉冲致动器包括致动器壳体，二次燃料喷射系统和点火器。点火器和燃料喷射系统的组合产生了向下游朝向燃烧室对流的多个离散的火焰内核。目前的火焰核心脉冲致动器还包括压力传感器，其被定位成测量燃烧室中的声振荡;以及控制器装置，其使用传感器的输出来控制离散火焰的频率，相移和振幅内核

2. 依法登记的发明

USH1931H Apparatus for activity controlled waste incinerator afterburner 失效
标题翻译：用于活动控制废物焚烧炉后燃器的装置
公开(公告)号：USH1931H
公开(公告)日：2001-01-02
申请号：US08982134
申请日：1997-12-01
申请人： Timothy P. Parr , Kenneth J. Wilson , Kenneth Yu , Klaus Schadow , Robert A. Smith
发明人： Timothy P. Parr , Kenneth J. Wilson , Kenneth Yu , Klaus Schadow , Robert A. Smith
IPC分类号： F23G500
CPC分类号： F23C15/00 , F23C2205/10 , F23G7/065
摘要： This invention involves an improved technique for the modulation of waste in an actively controlled compact waste incinerator afterburner. This improved technique utilizes acoustic driving to affect indirect modulation of waste flow velocities. The waste surrogate gases are modulated indirectly by periodic entrainment created by the roll-up of the main air vortex as well as indirect acoustic excitation of secondary air injection. One of the main advantages of this new configuration is the acoustic drivers used to phase inject the waste into the vortex for proper combustion are not in direct contact with the hot waste and therefore can be less expensive and more durable over the long term.
摘要翻译：本发明涉及用于在主动控制的紧凑型垃圾焚烧炉后燃器中调节废物的改进技术。这种改进的技术利用声学驱动来影响废物流速的间接调制。通过主空气涡流的卷起以及二次空气喷射的间接声激发产生的周期夹带间接地调节废弃代用气体。这种新配置的主要优点之一是用于将废物相位注入涡流以用于适当燃烧的声学驱动器不与热废物直接接触，因此可以在长期内更便宜并且更耐用。

3. 发明授权

US4052846A Baffled combustion chamber 失效
标题翻译：挡板燃烧室
公开(公告)号：US4052846A
公开(公告)日：1977-10-11
申请号：US647524
申请日：1976-01-08
申请人： Klaus Schadow
发明人： Klaus Schadow
IPC分类号： F02K7/10 , F02K9/04
CPC分类号： F02K7/105 , Y10S60/917
摘要： An apparatus to improve combustion efficiency of solid fueled ramjets by ucing or slowing down the mixing between the air stream and the combustion zone near the fuel grain. The mixing process is altered by placing a control device parallel to the longitudinal axis of the combustion chamber and spaced from the interior wall of the solid fuel. The device may take the form of a co-axial tube which may be perforated slotted or segmented.
摘要翻译：通过减少或减缓燃料颗粒附近的空气流和燃烧区之间的混合来提高固体燃料雷击的燃烧效率的装置。通过将控制装置与燃烧室的纵向轴线平行放置并与固体燃料的内壁隔开来改变混合过程。该装置可以采用可以穿孔开槽或分段的同轴管的形式。

4. 依法登记的发明

USH1890H Indirect modulation method for activity controlled waste incinerator afterburner 有权
标题翻译：活动控制垃圾焚烧炉后燃器的间接调制方法
公开(公告)号：USH1890H
公开(公告)日：2000-10-03
申请号：US226615
申请日：1998-12-22
申请人： Timothy P. Parr , Klaus Schadow , Kenneth J. Wilson , Robert A. Smith , Kenneth Yu
发明人： Timothy P. Parr , Klaus Schadow , Kenneth J. Wilson , Robert A. Smith , Kenneth Yu
IPC分类号： F23C15/00 , F23G7/06 , F23C11/04
CPC分类号： F23C15/00 , F23C2205/10 , F23G7/065
摘要： This invention involves an improved technique for the modulation of waste an actively controlled compact waste incinerator afterburner. This improved technique utilizes acoustic driving to affect indirect modulation of waste flow velocities. The waste surrogate gases are modulated indirectly by periodic entrainment created by the roll-up of the main air vortex as well as indirect acoustic excitation of secondary air injection. One of the main advantages of this new configuration is the acoustic drivers used to phase inject the waste into the vortex for proper combustion are not in direct contact with the hot waste and therefore can be less expensive and more durable over the long term.
摘要翻译：本发明涉及用于在主动控制的紧凑型垃圾焚烧炉后燃器中调节废物的改进技术。这种改进的技术利用声学驱动来影响废物流速的间接调制。通过主空气涡流的卷起以及二次空气喷射的间接声激发产生的周期夹带间接地调节废弃代用气体。这种新配置的主要优点之一是用于将废物相位注入涡流以用于适当燃烧的声学驱动器不与热废物直接接触，因此可以在长期内更便宜并且更耐用。

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