-
公开(公告)号：US08950172B2
公开(公告)日：2015-02-10
申请号：US13003371
申请日：2009-07-10
摘要： The jet (40) has an air-fuel combustion chamber (42) and a plurality of rocket engines (11) arranged upstream from the combustion chamber (42), each rocket engine having its own combustion chamber with the wall thereof being cooled by lateral injection of fuel through said wall.
摘要翻译： 喷射器（40）具有空气燃料燃烧室（42）和布置在燃烧室（42）上游的多个火箭发动机（11），每个火箭发动机具有其自身的燃烧室，其壁的侧壁被冷却 通过所述墙壁喷射燃料。
-
公开(公告)号：US08499983B2
公开(公告)日：2013-08-06
申请号：US12388220
申请日：2009-02-18
IPC分类号： G01F11/00
CPC分类号： F02K9/605 , F02K9/50 , F05D2300/431 , F05D2300/501
摘要： The tank comprises a variable volume chamber containing a liquid and defined by a wall; and a piston suitable for moving in the tank under thrust from powder gas at a temperature much higher than that of the liquid in order to decrease the volume of the chamber. The tank also comprises a deformable elastomer membrane pressed against a face of the piston outside the chamber, the membrane being suitable for thermally protecting the wall and for providing sealing between the piston and the wall.
摘要翻译： 该容器包括一个含有液体并由壁限定的可变容积室; 以及一个活塞，其适用于在比液体高得多的温度下从粉末气体推进的罐中移动，以减小腔室的体积。 该罐还包括可压缩的弹性体膜，该弹性体膜压靠在室外的活塞的表面上，该膜适用于热保护壁并用于在活塞和壁之间提供密封。
-
公开(公告)号：US20090206111A1
公开(公告)日：2009-08-20
申请号：US12388220
申请日：2009-02-18
IPC分类号： B67D5/54
CPC分类号： F02K9/605 , F02K9/50 , F05D2300/431 , F05D2300/501
摘要： The tank comprises a variable volume chamber containing a liquid and defined by a wall; and a piston suitable for moving in the tank under thrust from powder gas at a temperature much higher than that of the liquid in order to decrease the volume of the chamber. The tank also comprises a deformable elastomer membrane pressed against a face of the piston outside the chamber, the membrane being suitable for thermally protecting the wall and for providing sealing between the piston and the wall.
摘要翻译： 该容器包括一个含有液体并由壁限定的可变容积室; 以及一个活塞，其适用于在比液体高得多的温度下从粉末气体推进的罐中移动，以减小腔室的体积。 该罐还包括可压缩的弹性体膜，该弹性体膜压靠在室外的活塞的表面上，该膜适用于热保护壁并用于在活塞和壁之间提供密封。
-
4.发明授权Bundle comprising two pairs of tanks, and an airborne launcher including such a bundle 有权包括两对坦克的包，以及包括这种捆的机载发射器公开(公告)号：US08226045B2
公开(公告)日：2012-07-24
申请号：US12546252
申请日：2009-08-24
IPC分类号： B64G1/00
摘要： The bundle comprises two pairs of same-volume cylindrical tanks, each pair comprising two tanks containing a same-density propellant suitable for flowing at the same volume flow rate, the four tanks being fastened directly to one another via reinforcing hoops in such a manner that the center of gravity of each of said pairs remains continuously on the axis of said bundle while the propellants are flowing.
摘要翻译： 束包括两对相同体积的圆筒形容器，每对包括两个容纳相同密度的推进剂的罐，其适合以相同的体积流量流动，四个罐通过加强箍直接固定，使得 每个所述对的重心在推进剂流动的同时保持在所述束的轴线上。
-
公开(公告)号：US20110173985A1
公开(公告)日：2011-07-21
申请号：US13003371
申请日：2009-07-10
IPC分类号： F02K7/10
摘要： The jet (40) has an air-fuel combustion chamber (42) and a plurality of rocket engines (11) arranged upstream from the combustion chamber (42), each rocket engine having its own combustion chamber with the wall thereof being cooled by lateral injection of fuel through said wall.
摘要翻译： 喷射器（40）具有空气燃料燃烧室（42）和布置在燃烧室（42）上游的多个火箭发动机（11），每个火箭发动机具有其自身的燃烧室，其壁的侧壁被冷却 通过所述墙壁喷射燃料。
-
6.发明申请BUNDLE COMPRISING TWO PAIRS OF TANKS, AND AN AIRBORNE LAUNCHER INCLUDING SUCH A BUNDLE 有权包含两个油箱的舱单，以及包括这样的舱单的AIRBORNE发射器公开(公告)号：US20100059630A1
公开(公告)日：2010-03-11
申请号：US12546252
申请日：2009-08-24
IPC分类号： B64C17/00
摘要： The bundle comprises two pairs of same-volume cylindrical tanks, each pair comprising two tanks containing a same-density propellant suitable for flowing at the same volume flow rate, the four tanks being fastened directly to one another via reinforcing hoops in such a manner that the center of gravity of each of said pairs remains continuously on the axis of said bundle while the propellants are flowing.
摘要翻译： 束包括两对相同体积的圆筒形容器，每对包括两个容纳相同密度的推进剂的罐，其适合以相同的体积流量流动，四个罐通过加强箍直接固定，使得 每个所述对的重心在推进剂流动的同时保持在所述束的轴线上。
-
公开(公告)号：US20130305686A1
公开(公告)日：2013-11-21
申请号：US13989070
申请日：2011-11-14
IPC分类号： F02K3/00
CPC分类号： F02K7/16 , F02C7/224 , F02K3/00 , F02K3/072 , Y02T50/672
摘要： A combined engine includes a turbopump including a pump injecting hydrogen into a heater arranged in an outer casing downstream from a central body, and a subsonic turbine driving the pump, which turbine receives partially-expanded hydrogen collected at an outlet from the heater to apply the hydrogen to a supersonic turbine to operate the engine as a turbojet. The hydrogen from the supersonic turbine is collected in tubes inside the central body to be sent to a combustion chamber defined downstream from the central body, while the hydrogen that is partially expanded in the subsonic turbine is sent directly to the combustion chamber via injectors to operate the engine as a ramjet.
摘要翻译： 组合发动机包括涡轮泵，其包括将氢气注入布置在中心体下游的外壳中的加热器中，以及驱动泵的亚音速涡轮机，该涡轮机接收在加热器的出口收集的部分膨胀的氢气， 氢气到超音速涡轮机，以将发动机用作涡轮喷气发动机。 来自超音速涡轮机的氢气被收集在中心体内的管中，以被送到定义在中心体下游的燃烧室，而在亚音速涡轮机中部分膨胀的氢气通过喷射器被直接送入燃烧室以操作 发动机作为冲压式起重机。
-
公开(公告)号：US09422889B2
公开(公告)日：2016-08-23
申请号：US13989070
申请日：2011-11-14
CPC分类号： F02K7/16 , F02C7/224 , F02K3/00 , F02K3/072 , Y02T50/672
摘要： A combined engine includes a turbopump including a pump injecting hydrogen into a heater arranged in an outer casing downstream from a central body, and a subsonic turbine driving the pump, which turbine receives partially-expanded hydrogen collected at an outlet from the heater to apply the hydrogen to a supersonic turbine to operate the engine as a turbojet. The hydrogen from the supersonic turbine is collected in tubes inside the central body to be sent to a combustion chamber defined downstream from the central body, while the hydrogen that is partially expanded in the subsonic turbine is sent directly to the combustion chamber via injectors to operate the engine as a ramjet.
摘要翻译： 组合发动机包括涡轮泵，其包括将氢气注入布置在中心体下游的外壳中的加热器中，以及驱动泵的亚音速涡轮机，该涡轮机接收在加热器的出口收集的部分膨胀的氢气， 氢气到超音速涡轮机，以将发动机用作涡轮喷气发动机。 来自超音速涡轮机的氢气被收集在中心体内的管中，以被送到定义在中心体下游的燃烧室，而在亚音速涡轮机中部分膨胀的氢气通过喷射器被直接送入燃烧室以操作 发动机作为冲压式起重机。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.015 秒)