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1. 发明申请

US20180334919A1 VALVE MODULE, AND STEAM TURBINE AND POWER GENERATION SYSTEM INCLUDING THE SAME 审中-公开
公开(公告)号：US20180334919A1
公开(公告)日：2018-11-22
申请号：US15950196
申请日：2018-04-11
申请人： DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.
发明人： Hyunchul LEE
IPC分类号： F01D17/14 , F16K3/02 , F16K3/314
CPC分类号： F01D17/145 , F01D21/00 , F05D2220/31 , F16K1/443 , F16K3/0227 , F16K3/0281 , F16K3/314 , F16K31/56 , F22B37/02
摘要： A valve module is provided in a steam turbine and a power generation system. The valve module includes a stop valve, a control valve, and a case. The stop valve includes a stem to reciprocate rectilinearly between a first position and a second position, a stop valve disc mounted to an upper portion of the stem, to pass fluid when the stem is in the first position and to block fluid flow when the stem is in the second position, and a sealing member surrounding the stem and configured to prevent exposure of the stem when the stop valve disc is located at the first position. The valve module is capable of protecting a stem from high-pressure fluid that is introduced to the stop valve.

2. 发明申请

US20160223190A1 STEAM GENERATION APPARATUS AND ASSOCIATED CONTROL SYSTEM AND METHODS FOR PROVIDING VENTING 审中-公开
标题翻译：蒸汽发生装置及相关控制系统及其提供方法
公开(公告)号：US20160223190A1
公开(公告)日：2016-08-04
申请号：US15058048
申请日：2016-03-01
申请人： Skavis Corporation
发明人： Randall J. Davis , Charles F. Noll, JR.
IPC分类号： F22D1/06 , F22B29/06 , F22B35/10 , F22D5/28
CPC分类号： F22D1/06 , F22B15/00 , F22B29/06 , F22B35/00 , F22B35/10 , F22B37/02 , F22D1/02 , F22D5/28 , Y10T137/0324 , Y10T137/85986
摘要： The current disclosure relates to a method of steam generation. Particularly, the current disclosure relates to steam generation supply apparati and associated control systems that are used for enhanced oil recovery. Certain embodiments are provided including methods and associated control systems related to the startup as well as main steam pressure header control or maintenance of a desired steam quality for such steam generation systems during normal operation.
摘要翻译：本公开涉及蒸汽产生的方法。特别地，本公开涉及用于提高采油量的蒸汽发生供应装置和相关控制系统。提供了一些实施例，包括与正常操作期间相关的启动以及主蒸汽压力总管控制或维持这种蒸汽发生系统的期望蒸汽质量的方法和相关控制系统。

3. 发明申请

US20160180828A1 ACOUSTIC ABATEMENT SYSTEM FOR AIR COOLED HEAT EXCHANGER 有权
标题翻译：用于空气冷却热交换器的声学消除系统
公开(公告)号：US20160180828A1
公开(公告)日：2016-06-23
申请号：US14357115
申请日：2013-06-11
申请人： General Electric Company
发明人： Quoc Hoai Nguyen , Arkadiusz Bartlomiej Nagorski , Eric Tracy Watson
IPC分类号： G10K11/16
CPC分类号： G10K11/161 , F16L55/02 , F22B37/02 , F22B37/36 , F24F13/24 , F28B1/06 , F28F2265/28
摘要： A system configured to thermally regulate heat dissipation of a power plant system (e.g. steam turbine, gas turbine compressor, intercooler or other fluidic thermal source, etc.) and acoustically attenuate operation of an air cooled heat exchanger via sound reflection, sound absorption, sound diffraction, and/or active noise cancellation is disclosed. In one embodiment, a system includes: a set of inner barriers; a base barrier disposed beneath the set of inner barriers; a set of outer barriers disposed about the base barrier and the set of inner barriers, the set of outer barriers including a top surface located above a bottom surface of the set of inner barriers; a heat exchanger fluidly connected to a power generation system and disposed within the set of inner barriers; and a set of fans disposed within the set of inner barriers and configured to form a flow of air through the set of inner barriers.
摘要翻译：一种被配置为热调节发电厂系统（例如汽轮机，燃气轮机压缩机，中间冷却器或其他流体热源等）的散热并且通过声音反射，吸声，声音声学衰减空气冷却热交换器的操作的系统衍射和/或有源噪声消除。在一个实施例中，系统包括：一组内屏障; 设置在所述一组内屏障之下的基底屏障; 围绕所述基底屏障和所述一组内屏障设置的一组外屏障，所述一组外屏障包括位于所述一组内屏障的底表面上方的顶表面; 流体连接到发电系统并且设置在所述一组内障壁内的热交换器; 以及一组风扇，其设置在所述一组内障板内并且构造成形成穿过所述一组内障板的空气流。

4. 发明申请

US20130269630A1 STEAM GENERATOR FILM COOLING USING PRODUCED WATER 有权
标题翻译：使用生产水的蒸汽发生器膜冷却
公开(公告)号：US20130269630A1
公开(公告)日：2013-10-17
申请号：US13448293
申请日：2012-04-16
申请人： John Vega , Jeffrey A. Mays
发明人： John Vega , Jeffrey A. Mays
IPC分类号： F22B1/02 , F22B37/00
CPC分类号： F22B1/02 , F22B37/02 , F28C3/08 , F28F19/00
摘要： An exemplary steam generator assembly includes a wall. Produced water acts as film cooling to at least a portion of the wall.
摘要翻译：示例性的蒸汽发生器组件包括壁。产生的水作为膜冷却至至少一部分壁。

5. 发明申请

US20120286188A1 HIGH TEMPERATURE STEAM VALVE 有权
标题翻译：高温蒸汽阀
公开(公告)号：US20120286188A1
公开(公告)日：2012-11-15
申请号：US13469162
申请日：2012-05-11
申请人： Martin REIGL , Helen Elisabeth PARKER
发明人： Martin REIGL , Helen Elisabeth PARKER
IPC分类号： F16K25/00 , F16K1/02
CPC分类号： F22B37/02 , C22C19/055 , C22C19/056 , F01D17/145 , F05D2220/31 , F05D2260/607 , F16K27/02 , Y10T137/8085
摘要： A steam valve is provided including a chest, a lock, a spindle, and a strainer. Each of these components is made of specific Ni alloys combinations that enable the valve to operate at temperatures above 650° C. with a good service life.
摘要翻译：提供一种蒸汽阀，包括一个胸部，一个锁，一个主轴和一个过滤器。这些部件中的每一个由特定的Ni合金组合制成，使得阀能够在高于650℃的温度下运行并具有良好的使用寿命。

6. 发明申请

US20090022484A1 Steam generator 有权
标题翻译：蒸汽发生器
公开(公告)号：US20090022484A1
公开(公告)日：2009-01-22
申请号：US11920079
申请日：2006-05-18
申请人： Yoshiyuki Kondo , Jiro Kasahara
发明人： Yoshiyuki Kondo , Jiro Kasahara
IPC分类号： F22B37/00
CPC分类号： F22B37/02
摘要： A steam generator includes a tank having an inlet in a lower part for feeding a fluid, and an outlet in an upper part for discharging a vapor-liquid two phase flow. A heating unit heats the fluid in the tank thereby producing the vapor-liquid two phase flow. A porous cylindrical member projects from the outlet into an inside of the tank and functions as a rectifying unit that homogenizes vapor-liquid distribution in the vapor-liquid two phase flow before the vapor-liquid two phase flow is discharged from the outlet.
摘要翻译：蒸汽发生器包括具有用于供给流体的下部的入口的罐和用于排出气液两相流的上部的出口。加热单元加热槽中的流体，从而产生气液两相流。多孔圆柱形构件从出口突出到罐的内部，并且用作整流单元，其在气 - 液两相流从出口排出之前均匀化气液两相流中的气液分布。

7. 发明授权

US4526957A Copolymers of maleic anhydride and alkylene oxide to inhibit the precipitation and deposit of scale in aqueous systems 失效
标题翻译：马来酸酐和烯化氧的共聚物可以抑制水性体系中的沉淀和沉积
公开(公告)号：US4526957A
公开(公告)日：1985-07-02
申请号：US469324
申请日：1983-02-24
申请人： Gary F. Matz
发明人： Gary F. Matz
IPC分类号： C08G65/26 , F22B37/02 , C08G67/04
CPC分类号： C08G65/2615 , F22B37/02
摘要： The instant invention is directed to a copolymer of maleic anhydride and an alkylene oxide of the formula: ##STR1## wherein m is at least 4,n is at least 1,the ratio of m to n is at least 4:1, preferably 4:1 to 100:1,R, which may be the same or different, is a hydrogen, halogen, alkyl derivative or phenyl derivative, andR' is: ##STR2## The instant invention is also directed to a process for the preparation of the copolymer and its use in inhibiting the precipitation and deposition of scale in an aqueous system.
摘要翻译：本发明涉及马来酸酐和具有下式的烯化氧的共聚物：其中m为至少4，n为至少1，m与n的比例为至少4:1，优选4 ：1至100：1，R可以相同或不同，为氢，卤素，烷基衍生物或苯基衍生物，R'为：（a）（a）（b） c）本发明还涉及一种制备共聚物的方法及其在抑制水性体系中水垢沉淀和沉积的用途。

8. 发明授权

US3445627A Method of conveying very large heat convection to boiling liquids 失效
标题翻译：将非常大的热量对流输送到沸腾液体的方法
公开(公告)号：US3445627A
公开(公告)日：1969-05-20
申请号：US3445627D
申请日：1966-07-01
申请人： MANNESMANN AG
发明人： STEPHAN KARL
IPC分类号： F22B37/02 , F22B1/28
CPC分类号： F22B37/02

9. 发明申请

US20190203952A1 DOMESTIC WATER HEATING SYSTEM 审中-公开
公开(公告)号：US20190203952A1
公开(公告)日：2019-07-04
申请号：US16099322
申请日：2017-06-14
申请人： Netanel AVIVI
发明人： Netanel AVIVI
IPC分类号： F24D19/00 , F24H1/20 , F22B1/28 , F28G9/00 , F22B37/34
CPC分类号： F24D19/0092 , C02F2201/005 , C02F2303/22 , F22B1/284 , F22B37/02 , F22B37/34 , F24H1/202 , F28G9/00
摘要： The invention relates to a domestic water heating system, which comprises: (A) a main water tank; and (B) an accelerator having a sleeve, which in turn comprises a mechanism for flushing lime scale accumulated at the bottom of the internal hollow of the sleeve, said mechanism causes a flow of cold-water from a cold-water inlet, to said bottom of the internal hollow of the sleeve, and from there to the main tank via hollows in the sleeve.

10. 发明授权

US09303866B2 Steam generation apparatus and associated control system and methods for providing a desired injection pressure 有权
标题翻译：蒸汽发生装置和相关的控制系统以及用于提供期望的喷射压力的方法
公开(公告)号：US09303866B2
公开(公告)日：2016-04-05
申请号：US14030656
申请日：2013-09-18
申请人： Skavis Corporation
发明人： Randall J. Davis , Charles F. Noll, Jr.
IPC分类号： G06F19/00 , F22B37/02 , F22B35/00 , F22D5/34 , F22B15/00 , F22D1/12 , F22D1/38
CPC分类号： F22D1/06 , F22B15/00 , F22B29/06 , F22B35/00 , F22B35/10 , F22B37/02 , F22D1/12 , F22D1/38 , F22D5/28 , F22D5/34 , Y10T137/0324 , Y10T137/85986
摘要： The current disclosure relates to steam generation and supply apparati and associated control systems. Particularly, the current disclosure relates to such steam generation supply apparati and associated control systems that are used for enhanced oil recovery. Certain embodiments are provided including methods and associated control systems related to the startup as well as main steam pressure header control or maintenance of a desired steam quality for such steam generation systems during normal operation.
摘要翻译：本公开涉及蒸汽发生和供应设备及相关控制系统。特别地，本公开涉及用于增强采油的这种蒸汽发生供应装置和相关的控制系统。提供了一些实施例，包括与正常操作期间相关的启动以及主蒸汽压力总管控制或维持这种蒸汽发生系统的期望蒸汽质量的方法和相关控制系统。

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