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1. 发明授权

EP1717295B1 Gasifier injector 有权转让
标题翻译：气化器注射器
公开(公告)号：EP1717295B1
公开(公告)日：2012-01-11
申请号：EP06252279.2
申请日：2006-04-28
申请人： Pratt & Whitney Rocketdyne, Inc.
发明人： Sprouse, Kenneth M. , Farhangi, Shahram , Matthews, David R.
IPC分类号： C10J3/50
CPC分类号： C10J3/50 , B05B7/066 , B05B7/0861 , C10J2200/152

2. 发明公开

EP1900941A3 Linear tractor pump 审中-公开
标题翻译：线性驱动泵
公开(公告)号：EP1900941A3
公开(公告)日：2012-07-25
申请号：EP07252372.3
申请日：2007-06-12
申请人： Pratt & Whitney Rocketdyne Inc.
发明人： Sprouse, Kenneth M. , Matthews, David R.
IPC分类号： B65G15/14 , F04B19/20 , F04D33/00
CPC分类号： F04D33/00 , F04B19/20
摘要： A pump (10) for transporting particulate material includes an inlet (12), an outlet (16), a passageway (14), a first and second load beam (18b, 18b), a first and second scraper seal (20a, 20b), and a first and second drive assembly (28a, 28b). The inlet (12) introduces the particulate material into the passageway (14) and the outlet (16) expels the particulate material from the passageway (14). The passageway (14) is defined by a first belt assembly (28a), and a second belt assembly (28b) that are opposed to each other. The first and second load beams (18a, 18b) are positioned within the first belt assembly (28a) and the second belt assembly (28b), respectively. The first scraper seal (20a) and a second scraper seal (20b) are positioned proximate the passageway (14) and the outlet (16). A first drive assembly (28a) is positioned within an interior section (36a) of the first belt assembly (28a) and drives the first belt assembly (28a) and a second drive assembly (22b) is positioned within an interior section (36b) of the second belt assembly (28b) and drives the second belt assembly (28b).

3. 发明公开

EP1900941A2 Linear tractor pump 审中-公开
标题翻译：线性无水泵
公开(公告)号：EP1900941A2
公开(公告)日：2008-03-19
申请号：EP07252372.3
申请日：2007-06-12
申请人： Pratt & Whitney Rocketdyne Inc.
发明人： Sprouse, Kenneth M. , Matthews, David R.
IPC分类号： F04B19/24 , F04D33/00 , B65G15/14
CPC分类号： F04D33/00 , F04B19/20
摘要： A pump (10) for transporting particulate material includes an inlet (12), an outlet (16), a passageway (14), a first and second load beam (18b, 18b), a first and second scraper seal (20a, 20b), and a first and second drive assembly (28a, 28b). The inlet (12) introduces the particulate material into the passageway (14) and the outlet (16) expels the particulate material from the passageway (14). The passageway (14) is defined by a first belt assembly (28a), and a second belt assembly (28b) that are opposed to each other. The first and second load beams (18a, 18b) are positioned within the first belt assembly (28a) and the second belt assembly (28b), respectively. The first scraper seal (20a) and a second scraper seal (20b) are positioned proximate the passageway (14) and the outlet (16). A first drive assembly (28a) is positioned within an interior section (36a) of the first belt assembly (28a) and drives the first belt assembly (28a) and a second drive assembly (22b) is positioned within an interior section (36b) of the second belt assembly (28b) and drives the second belt assembly (28b).
摘要翻译：用于输送颗粒材料的泵（10）包括入口（12），出口（16），通道（14），第一和第二负载梁（18b，18b），第一和第二刮刀密封件）和第一和第二驱动组件（28a，28b）。入口（12）将颗粒材料引入通道（14），并且出口（16）从颗粒材料排出通道（14）。通道（14）由第一带组件（28a）和彼此相对的第二带组件（28b）限定。第一和第二负载梁（18a，18b）分别位于第一带组件（28a）和第二带组件（28b）内。第一刮刀密封件（20a）和第二刮刀密封件（20b）位于通道（14）和出口（16）附近。第一驱动组件（28a）定位在第一皮带组件（28a）的内部部分（36a）内并且驱动第一皮带组件（28a），并且第二驱动组件（22b）定位在内部部分（36b）内，的第二带组件（28b）并驱动第二带组件（28b）。

4. 发明公开

EP1717295A1 Gasifier injector 有权转让
标题翻译：气化器注射器
公开(公告)号：EP1717295A1
公开(公告)日：2006-11-02
申请号：EP06252279.2
申请日：2006-04-28
申请人： PRATT & WHITNEY ROCKETDYNE, INC.
发明人： Sprouse, Kenneth M. , Farhangi, Shahram , Matthews, David R.
IPC分类号： C10J3/50
CPC分类号： C10J3/50 , B05B7/066 , B05B7/0861 , C10J2200/152
摘要： A gasifier injection module (10) includes a two-stage slurry splitter (22) and an injector face plate (30) with a coolant system incorporated therein. The two-stage slurry splitter (22) includes a main cavity (38) into which a main slurry flow is provided. The main cavity (38) includes a plurality of first stage flow dividers (42) that divide the main slurry flow into a plurality of secondary slurry flows that flow into a plurality of secondary cavities (46) that extend from the main cavity (38). Each secondary cavity (46) includes a plurality of second stage flow dividers (50) that divide each secondary slurry flow into a plurality of tertiary slurry flows that flow into a plurality of slurry injection tubes (26) extending from the secondary cavities (46). The tertiary flows are injected as high pressure slurry streams into the gasification chamber (18) via the slurry injection tubes (26). A reactant is impinged at high pressure, as an annular shaped spray, on each high pressure slurry stream via a plurality of annular impinging orifices (34) incorporated into the injector face plate (30). The coolant system incorporated within the injector face plate (30) maintains the injector face plate (30) at a temperature sufficient to substantially reduce or prevent damage to the injector face plate (30) by high temperatures and/or abrasive matter created by the resulting gasification reaction.
摘要翻译：气化器注射模块（10）包括两级浆料分流器（22）和其中结合有冷却剂系统的注射器面板（30）。两级泥浆分离器（22）包括主空腔（38），主泥浆流被提供到该主空腔（38）中。主空腔（38）包括多个第一级分流器（42），其将主浆液流分成多个二次浆液流，该多个二次浆液流流入从主腔（38）延伸的多个二次空腔（46）。每个次级空腔（46）包括多个第二级分流器（50），其将每个次级泥浆流分成多个第三泥浆流，所述多个第三泥浆流流入从次级空腔（46）延伸的多个泥浆注入管（26）。三次流作为高压淤浆流通过淤浆注入管（26）注入气化室（18）。反应物通过结合到喷射器面板（30）中的多个环形冲击孔口（34）而在高压下作为环形喷雾喷射在每个高压浆料流上。结合在喷射器面板（30）内的冷却剂系统将喷射器面板（30）保持在足以基本上减少或防止由高温和/或由产生的磨料引起的喷射器面板（30）的损坏气化反应。

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