专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20130255267A1 SYSTEM AND METHOD OF IMPROVING EMISSION PERFORMANCE OF A GAS TURBINE 审中-公开
标题翻译：改进气体涡轮机排放性能的系统和方法
公开(公告)号：US20130255267A1
公开(公告)日：2013-10-03
申请号：US13435005
申请日：2012-03-30
申请人： Ahmed Mostafa ElKady , Andrei Tristan Evulet , Anthony John Dean
发明人： Ahmed Mostafa ElKady , Andrei Tristan Evulet , Anthony John Dean
IPC分类号： F02C7/10
CPC分类号： F23R3/26 , F01K23/10 , F02C3/30 , F02C3/34 , F02C6/18 , F05D2270/082 , F23C9/08 , F23C2202/30 , F23C2202/50 , F23N2021/12 , F23N2041/20 , F23R3/286
摘要： A power generation system and method of generating power with reduced NOx emission includes a gas turbine system. The turbine system includes a compressor configured to receive a feed oxidant stream and supply a compressed oxidant stream to a combustion chamber and an expander configured to receive a discharge stream from the combustion chamber and generate an exhaust stream comprising carbon dioxide and electrical energy. The system further includes an exhaust gas recirculation system configured to generate a recycle stream, wherein the recycle stream is mixed with a fresh oxidant to generate the feed oxidant stream. The exhaust gas recirculation system includes an exhaust gas recirculation control loop to control a pilot ratio (diffusion to total fuel ratio) based on received feedback related to combustion parameters. The control loop configured to control the pilot ratio required to keep NOx in its minimum ratios with improved flame stability.
摘要翻译：发电系统和发电功率降低的方法包括燃气轮机系统。涡轮机系统包括被配置为接收进料氧化剂流并将压缩的氧化剂流供应到燃烧室的压缩机和被配置为从燃烧室接收排出流并且产生包含二氧化碳和电能的排出流的膨胀器的压缩机。该系统还包括配置成产生再循环流的排气再循环系统，其中再循环流与新鲜的氧化剂混合以产生进料氧化剂流。排气再循环系统包括排气再循环控制回路，以根据与燃烧参数相关的接收反馈来控制先导比（扩散到总燃料比）。控制回路被配置成控制将NOx保持在其最小比例中并提高火焰稳定性所需的先导比。

42. 发明授权

US07818956B2 Pulse detonation assembly and hybrid engine 有权
标题翻译：脉冲爆震装置和混合动力发动机
公开(公告)号：US07818956B2
公开(公告)日：2010-10-26
申请号：US11129686
申请日：2005-05-13
申请人： Adam Rasheed , Anthony John Dean , Christian Lee Vandervort
发明人： Adam Rasheed , Anthony John Dean , Christian Lee Vandervort
IPC分类号： F02C5/00 , F02C5/02 , F02K5/02
CPC分类号： F02K7/06 , F02C5/00 , F02K7/075 , F23C15/00 , F23R7/00 , Y02T50/67 , Y02T50/672
摘要： A pulse detonation (PD) assembly includes a number of PD chambers adapted to expel respective detonation product streams and a number of barriers disposed between respective pairs of PD chambers. The barriers define, at least in part, a number of sectors that contain at least one PD chamber. A hybrid engine includes a number of PD chambers and barriers. The hybrid engine further includes a turbine assembly having at least one turbine stage, being in flow communication with the PD chambers and being configured to be at least partially driven by the detonation product streams. A segmented hybrid engine includes a number of PD chambers and segments configured to receive and direct the detonation product streams from respective PD chambers. The segmented hybrid engine further includes a turbine assembly configured to be at least partially driven by the detonation product streams.
摘要翻译：脉冲爆震（PD）组件包括适于排出各个爆震产物流的多个PD室和设置在各对PD室之间的多个障碍物。这些障碍至少部分地限定了包含至少一个PD室的多个扇区。混合动力发动机包括多个PD室和障碍物。混合动力发动机还包括具有至少一个涡轮级的涡轮组件，其与PD室流体连通并被构造成至少部分地被爆轰产物流驱动。分段混合动力发动机包括多个PD室和构造成接收和引导来自相应PD室的爆轰产物流的段。分段式混合动力发动机还包括构造成至少部分地被引爆产物流驱动的涡轮组件。

43. 发明申请

US20090165436A1 Premixed, preswirled plasma-assisted pilot 审中-公开
标题翻译：预混等离子辅助飞行员
公开(公告)号：US20090165436A1
公开(公告)日：2009-07-02
申请号：US12005807
申请日：2007-12-28
申请人： John Thomas Herbon , Grover Andrew Bennett , Anthony John Dean , Michael Solomon Idelchik , Seyed Gholamali Saddoughi , Abdelkrim Younsi
发明人： John Thomas Herbon , Grover Andrew Bennett , Anthony John Dean , Michael Solomon Idelchik , Seyed Gholamali Saddoughi , Abdelkrim Younsi
IPC分类号： F02C7/266 , F02C7/22
CPC分类号： F23R3/286 , F23D2207/00 , F23R3/343 , F23R2900/00009 , F23R2900/03343
摘要： A plasma enhanced pilot including a swirler mechanism is configured to be inserted into an existing blank (purge air) or liquid fuel (dual fuel) cartridge space within the centerbody of a lean, premixed land-based gas turbine combustor fuel nozzle.
摘要翻译：包括旋流器机构的等离子体增强型飞行器被构造成插入在预混合的陆基燃气轮机燃烧器燃料喷嘴的中心体内的现有空白（吹扫空气）或液体燃料（双燃料）盒空间中。

44. 发明授权

US06710878B1 In-line particulate detector 有权
标题翻译：在线颗粒检测器
公开(公告)号：US06710878B1
公开(公告)日：2004-03-23
申请号：US09333181
申请日：1999-06-14
申请人： Anthony John Dean , Andrew Philip Shapiro
发明人： Anthony John Dean , Andrew Philip Shapiro
IPC分类号： G01N2109
CPC分类号： G01N21/532 , G01N21/85
摘要： An in-line particulate detector comprises a housing having an inner flow portion. The housing Is disposed between adjacent portions of pipeline to permit a fuel flow from a fuel source through the inner flow portion to a fuel consumer. A light source is positioned within the housing for emitting a light beam within the inner flow portion. A first photodetector is positioned within the housing to detect the full strength of the light beam. A second photodetector is positioned within the housing to detect low, baseline levels of the light beam. Circuitry is coupled to first and second photodetectors to monitor the ratio of light intensities. When a fuel containing particulates is introduced, the light beam is scattered and the intensity measured by the second photodetector will increase and the intensity measured by the first photodetector will decrease.
摘要翻译：在线颗粒检测器包括具有内部流动部分的壳体。壳体设置在管道的相邻部分之间，以允许燃料从燃料源通过内部流动部分流到燃料消耗器。光源位于壳体内，用于在内部流动部分内发射光束。第一光电检测器位于壳体内以检测光束的全部强度。第二光电检测器位于壳体内以检测光束的低基线水平。电路耦合到第一和第二光电检测器以监视光强度的比率。当引入含有微粒的燃料时，光束被散射，并且由第二光电检测器测量的强度将增加，并且由第一光电检测器测量的强度将降低。

45. 发明授权

US06629674B1 Method and apparatus for modulating airfoil lift 有权
标题翻译：调节翼型升力的方法和装置
公开(公告)号：US06629674B1
公开(公告)日：2003-10-07
申请号：US10202533
申请日：2002-07-24
申请人： Seyed Gholamali Saddoughi , Ivett Alejandra Leyva , Anthony John Dean , Bernard Francois Robic , Lawrence Butler
发明人： Seyed Gholamali Saddoughi , Ivett Alejandra Leyva , Anthony John Dean , Bernard Francois Robic , Lawrence Butler
IPC分类号： B64C2104
CPC分类号： B64C27/46 , B64C11/16 , B64C21/04 , B64C2230/04 , B64C2230/16 , B64C2230/18 , B64C2230/28 , F01D5/145 , F02K7/005 , F02K7/02 , F04D29/681 , Y02T50/166 , Y02T50/673
摘要： An apparatus comprising: an airfoil adapted for generating a lift force; and a first pulse detonation actuator disposed inside the airfoil and adapted for impulsively detonating a fuel/air mixture to produce a pressure rise and velocity increase of combustion products therein, the airfoil having a plurality of lift control holes adapted for communicating combustion product flows from the first pulse detonation actuator to an airfoil surface to modulate the lift force.
摘要翻译：一种装置，包括：适于产生升力的翼型件; 以及第一脉冲爆震致动器，其设置在所述翼型件的内部并且适于冲击地引爆燃料/空气混合物以产生其中的燃烧产物的压力升高和速度增加，所述翼型件具有多个提升控制孔，其适于将燃烧产物流从第一脉冲爆震致动器到翼面以调节升力。

46. 发明授权

US06272842B1 Combustor tuning 失效
标题翻译：燃烧器调谐
公开(公告)号：US06272842B1
公开(公告)日：2001-08-14
申请号：US09250912
申请日：1999-02-16
申请人： Anthony John Dean
发明人： Anthony John Dean
IPC分类号： F02C900
CPC分类号： F23R3/286 , F23R3/14 , F23R2900/00013
摘要： A variable length pre-mixer assembly comprises an upstream end for receiving compressed air from a compressor and a downstream end disposed in flow communication with a combustor. Pre-mixer assembly comprises an upstream forward clamp, a swirler assembly having a plurality of circumferentially spaced apart vanes disposed adjacent the upstream end for swirling compressed air channeled therethrough. An elongate centerbody has a first end joined to and extending through the swirler and a second end disposed downstream therefrom. A downstream fuel nozzle shroud has an outlet in flow communication with the combustor. Additionally, at least one removably disposed fuel nozzle spacer is alternatively disposed between a first position between the upstream forward clamp and the swirler assembly and a second position between the swirler assembly and the downstream fuel nozzle so as to change the relative position of the swirler assembly and alter the pre-mixer assemblies acoustical resonance characteristics.
摘要翻译：可变长度预混合器组件包括用于从压缩机接收压缩空气的上游端和与燃烧器流动连通地设置的下游端。预混合器组件包括上游向前夹具，旋流器组件，其具有邻近上游端布置的多个周向间隔开的叶片，用于旋转通过其流过的压缩空气。细长的中心体具有接合并延伸穿过旋流器的第一端和设置在其下游的第二端。下游燃料喷嘴护罩具有与燃烧器流动连通的出口。另外，至少一个可拆卸设置的燃料喷嘴间隔件交替地设置在上游向前夹具和旋流器组件之间的第一位置和旋流器组件和下游燃料喷嘴之间的第二位置，以便改变旋流器组件并改变预混合器组件的声共振特性。

47. 发明授权

US6123273A Dual-fuel nozzle for inhibiting carbon deposition onto combustor surfaces in a gas turbine 失效
标题翻译：用于在燃气轮机中抑制碳沉积到燃烧器表面上的双燃料喷嘴
公开(公告)号：US6123273A
公开(公告)日：2000-09-26
申请号：US941240
申请日：1997-09-30
申请人： Anthony J. Loprinzo , James R. Maughan , H. Lindsay Morton , Stephen Hugh Black , Anthony John Dean , William Theodore Bechtel, II , Andrew Luts
发明人： Anthony J. Loprinzo , James R. Maughan , H. Lindsay Morton , Stephen Hugh Black , Anthony John Dean , William Theodore Bechtel, II , Andrew Luts
IPC分类号： F02C7/22 , F23C7/00 , F23D17/00 , F23R3/14 , F23R3/28 , B05B7/10
CPC分类号： F23D17/002 , F23C7/004 , F23D2206/10 , F23D2900/00016
摘要： The dual-fuel nozzle for a gas turbine and combustor includes a liquid fuel nozzle surrounded by a gas fuel nozzle. A converging sleeve surrounds the converging outer wall of the combined liquid fuel and gaseous nozzle to form a duct of decreasing cross-sectional area in a downstream direction whereby air flow through the duct accelerates toward the conical droplet spray pattern emerging from the liquid fuel nozzle. An inside swirler is located upstream of the liquid fuel tip to swirl the air flowing through the duct. An outer swirler is provided about the downstream end of the sleeve, likewise to swirl air. The accelerated swirling air flow through the duct and outer swirling air flow preclude impingement of oil spray droplets onto metal surfaces of the nozzle and hence prevent carbon deposition thereon which would otherwise be deleterious to the liquid fuel and gaseous nozzles.
摘要翻译：用于燃气轮机和燃烧器的双燃料喷嘴包括由气体燃料喷嘴包围的液体燃料喷嘴。会聚套筒围绕组合的液体燃料和气体喷嘴的会聚外壁，以形成沿下游方向减小的横截面面积的管道，从而通过管道的空气流向从液体燃料喷嘴出现的锥形液滴喷雾图案加速。内部旋流器位于液体燃料尖端的上游，以旋转流过管道的空气。围绕套筒的下游端设置外旋流器，同样地旋转空气。通过管道和外部旋转空气流的加速旋转空气流阻止油喷雾滴在喷嘴的金属表面上的冲击，并且因此防止碳沉积在否则对液体燃料和气体喷嘴将是有害的。

48. 发明授权

US6113349A Turbine assembly containing an inner shroud 有权
标题翻译：含有内护罩的涡轮组件
公开(公告)号：US6113349A
公开(公告)日：2000-09-05
申请号：US300691
申请日：1999-04-27
申请人： Bharat Sampathkumaran Bagepalli , Gregory Scot Corman , Anthony John Dean , Paul Stephen DiMascio , Massoud Mirdamadi
发明人： Bharat Sampathkumaran Bagepalli , Gregory Scot Corman , Anthony John Dean , Paul Stephen DiMascio , Massoud Mirdamadi
IPC分类号： F01D11/08
CPC分类号： F01D11/08 , Y02T50/672
摘要： A turbine assembly having a turbine stator, a ceramic inner shroud, and a first spring. The stator has a longitudinal axis and an outer shroud block with opposing and longitudinally outward facing first and second sides. The first side has a longitudinally outward projecting first ledge and has a first side portion located radially outward of the first ledge. The ceramic inner shroud has a first hook portion longitudinally and radially surrounding the first ledge. The first spring is attached to one of the first side portion and the first hook portion and unattachedly and resiliently contacts the other of the first side portion and the first hook portion.
摘要翻译：具有涡轮机定子，陶瓷内护罩和第一弹簧的涡轮组件。定子具有纵向轴线和外护罩块，其具有相对且纵向向外的第一和第二侧面。第一侧具有纵向向外突出的第一凸缘，并且具有位于第一凸缘的径向外侧的第一侧部。陶瓷内护罩具有纵向和径向围绕第一凸缘的第一钩部分。第一弹簧附接到第一侧部分和第一钩部分中的一个，并且与第一侧部分和第一钩部分中的另一个非连接地弹性地接触。

49. 发明授权

US6073479A Dewpoint sensor 有权
标题翻译：露点传感器
公开(公告)号：US6073479A
公开(公告)日：2000-06-13
申请号：US191248
申请日：1998-11-13
申请人： Andrew Philip Shapiro , Anthony John Dean
发明人： Andrew Philip Shapiro , Anthony John Dean
IPC分类号： G01N25/66 , G01N25/68 , G01N27/00
CPC分类号： G01N29/036 , G01N25/68 , G01N2291/0256
摘要： A dewpoint sensor comprises a pressure vessel having an entry port, an exit port, and a temperature controlled plate. A quartz crystal resonator is housed within the pressure vessel and disposed in intimate contact with the temperature controlled plate. A temperature sensor is disposed to generate signals representative of the quartz crystal resonator temperature. Circuitry is coupled to the quartz crystal resonator and the temperature sensor, which circuitry is configured to control the temperature of the quartz crystal resonator, to measure the frequency of the quartz crystal resonator and to monitor the temperature signals and the frequency of the quartz crystal resonator when exposed to a flow between the entry port and the exit port so as to calculate a dewpoint value of the flow.
摘要翻译：露点传感器包括具有入口，出口和温度控制板的压力容器。石英晶体谐振器容纳在压力容器内并与温度控制板紧密接触。设置温度传感器以产生表示石英晶体谐振器温度的信号。电路耦合到石英晶体谐振器和温度传感器，该电路被配置为控制石英晶体谐振器的温度，以测量石英晶体谐振器的频率并监测石英晶体谐振器的温度信号和频率当暴露于入口和出口之间的流动时，以计算流量的露点值。

50. 发明授权

US5899075A Turbine engine combustor with fuel-air mixer 失效
标题翻译：带燃油混合器的涡轮发动机燃烧室
公开(公告)号：US5899075A
公开(公告)日：1999-05-04
申请号：US818465
申请日：1997-03-17
申请人： Anthony John Dean , Steven George Goebel
发明人： Anthony John Dean , Steven George Goebel
IPC分类号： F23C7/00 , F23R3/28 , F02K7/22 , F23R3/14
CPC分类号： F23R3/286 , F23C7/004 , F23D2206/10
摘要： A combustor comprises a hollow body defining a combustion chamber. The hollow body is typically annular in form and includes an outer liner, an inner liner, and an upstream dome plate. The dome plate includes a swirl cup with a mixer disposed therein to provide uniform mixing of fuel and air. The mixer comprises an inner swirler and an outer swirler that are mounted in the swirl cup. The outer swirler includes solid vanes. A shroud surrounds the mixer at the upstream end, which shroud includes an annular fuel chamber. The shroud further includes a number of axial fuel injection fuel injection openings that provide flow communication between the annular fuel chamber and the mixer and radially inject fuel within the mixer.
摘要翻译：燃烧器包括限定燃烧室的中空体。中空体通常为环形，包括外衬套，内衬和上游圆顶板。圆顶板包括旋转杯，其中设置有混合器，以提供燃料和空气的均匀混合。混合器包括安装在涡流杯中的内旋流器和外旋流器。外旋流器包括固体叶片。护罩在上游端围绕混合器，该护罩包括环形燃料室。护罩还包括多个轴向燃料喷射燃料喷射开口，其提供环形燃料室和混合器之间的流动连通并且在混合器内径向喷射燃料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式