Flush inlet scoop design for aircraft bleed air system
    2.
    发明授权
    Flush inlet scoop design for aircraft bleed air system 有权
    用于飞机排气系统的冲洗入口勺设计

    公开(公告)号:US08024935B2

    公开(公告)日:2011-09-27

    申请号:US12275990

    申请日:2008-11-21

    IPC分类号: F02C6/04

    摘要: A bleed air duct that preferably includes an inlet section configured to include a flush scoop and a louver. The louver is located and configured such that in the desired operating flow range of the duct, the fluid entering the flush scoop is disturbed and as a result creates a low pressure region downstream of the louver. The low pressure region substantially eliminates the generation of any pressure pulses and acoustic resonance also known as Helmholtz resonance.

    摘要翻译: 排气管道,优选地包括配置成包括冲洗铲斗和百叶窗的入口部分。 百叶窗的位置和构造使得在管道的期望的操作流动范围内,进入冲洗铲斗的流体受到干扰,结果在百叶窗下游产生低压区域。 低压区域基本上消除了任何压力脉冲和声谐振的产生,也称为亥姆霍兹共振。

    TURBINE ENGINE BYPASS FAN-BLEED NOISE REDUCTION
    3.
    发明申请
    TURBINE ENGINE BYPASS FAN-BLEED NOISE REDUCTION 有权
    涡轮发动机旁路风扇噪声减少

    公开(公告)号:US20110171006A1

    公开(公告)日:2011-07-14

    申请号:US12685325

    申请日:2010-01-11

    IPC分类号: F01D25/00 F02K99/00

    摘要: Apparatuses are provided for reducing noise generation from a dead ended conduit in a gas turbine engine. In particular A scooped bellmouth is provided that comprises a bellmouth within a surface having an outer perimeter an inner perimeter and a ramp diverging from the surface at a first end, the ramp extending radially through the outer perimeter of the bellmouth at a second end. The ramp diverts an airflow away from the bellmouth thereby preventing the development of a low pressure area at the bellmouth without affecting the efficiency of the gas turbine engine.

    摘要翻译: 提供了用于减少燃气涡轮发动机中的死端导管产生噪声的装置。 特别地,提供了一种铲式喇叭口,其包括在具有外周边的表面内的喇叭口,其具有内周边和在第一端处从表面发散的斜面,斜坡在第二端径向延伸通过喇叭口的外周边。 斜坡将气流从喇叭口转移,从而防止喇叭口处的低压区域的发展,而不影响燃气涡轮发动机的效率。

    SYSTEM AND METHOD FOR ENGINE LUBRICATION
    4.
    发明申请
    SYSTEM AND METHOD FOR ENGINE LUBRICATION 审中-公开
    发动机润滑系统及方法

    公开(公告)号:US20080314686A1

    公开(公告)日:2008-12-25

    申请号:US12140193

    申请日:2008-06-16

    IPC分类号: F01M1/04

    CPC分类号: F01M1/08 F01M1/14 F01M3/04

    摘要: The invention resides in an internal combustion engine (20) comprising an air intake system (24) operatively connected to a cylinder (21), a gaseous phase fuel delivery system (25) operatively connected to the cylinder (21), and a liquid phase lubricant injection system (10) operatively connected to the cylinder (21). An atomised portion of liquid phase lubricant is injected into a mixture of gaseous phase fuel and air by the liquid phase lubricant injection system (10) to lubricate components of the cylinder (21) prior to burning the mixture in the cylinder (21).

    摘要翻译: 本发明涉及一种内燃机(20),其包括可操作地连接到气缸(21)的空气进入系统(24),可操作地连接到气缸(21)的气相燃料输送系统(25),以及液相 可操作地连接到气缸(21)的润滑剂注入系统(10)。 通过液相润滑剂注入系统(10)将液相润滑剂的雾化部分注入气相燃料和空气的混合物中,以在燃烧汽缸(21)内的混合物之前润滑汽缸(21)的部件。

    FLUSH INLET SCOOP DESIGN FOR AIRCRAFT BLEED AIR SYSTEM
    5.
    发明申请
    FLUSH INLET SCOOP DESIGN FOR AIRCRAFT BLEED AIR SYSTEM 有权
    用于飞机吹扫空气系统的冲洗入口设计(FLUSH INLET SCOOP DESIGN FOR AIRCRAFT BLEED AIR SYSTEM)

    公开(公告)号:US20100126182A1

    公开(公告)日:2010-05-27

    申请号:US12275990

    申请日:2008-11-21

    IPC分类号: F02C7/04

    摘要: A bleed air duct that preferably includes an inlet section configured to include a flush scoop and a louver. The louver is located and configured such that in the desired operating flow range of the duct, the fluid entering the flush scoop is disturbed and as a result creates a low pressure region downstream of the louver. The low pressure region substantially eliminates the generation of any pressure pulses and acoustic resonance also known as Helmholtz resonance.

    摘要翻译: 排气管道,优选地包括配置成包括冲洗铲斗和百叶窗的入口部分。 百叶窗的位置和构造使得在管道的期望的操作流动范围内,进入冲洗铲斗的流体受到干扰,结果在百叶窗下游产生低压区域。 低压区域基本上消除了任何压力脉冲和声谐振的产生,也称为亥姆霍兹共振。

    TRASH CONTAINER
    7.
    发明申请
    TRASH CONTAINER 审中-公开
    垃圾桶

    公开(公告)号:US20160194150A1

    公开(公告)日:2016-07-07

    申请号:US14815539

    申请日:2015-07-31

    IPC分类号: B65F1/06 B65F1/14

    摘要: An improved trash container having a base, a rear partition wall, and a front partition wall hingedly attached to the base to enable the front partition wall to pivot and rotate forward away from the rear partition wall. The trash container further incorporates a bracket member that connects the front partition wall and the rear partition wall, enabling the front partition wall to transition amongst a closed position, an extended position and a releasing position. In a closed position, the base, front partition wall and rear partition wall are connectively aligned and together define an internal cavity for holding a trash bag. In an extended position, the front partition wall is pivoted forward of said base and separated from direct contact with the rear partition wall to enable efficient and hassle-free removal of a filled trash bag from the container.

    摘要翻译: 一种改进的垃圾容器,其具有基部,后分隔壁和前分隔壁,铰链地附接到基部,以使前分隔壁能够枢转并且远离后分隔壁向前旋转。 垃圾箱还包括一个将前分隔壁和后分隔壁相连的托架构件,使得前分隔壁能够在关闭位置,延伸位置和释放位置之间转换。 在关闭位置,底座,前分隔壁和后分隔壁连接对准并且一起限定用于容纳垃圾袋的内部空腔。 在延伸位置,前分隔壁在所述底座的前方枢转并且与后分隔壁直接接触分离,从而能够从容器中有效且无障碍地移走填充的垃圾袋。

    Turbine engine bypass fan-bleed noise reduction
    8.
    发明授权
    Turbine engine bypass fan-bleed noise reduction 有权
    涡轮发动机旁路风扇降噪

    公开(公告)号:US08726673B2

    公开(公告)日:2014-05-20

    申请号:US12685325

    申请日:2010-01-11

    IPC分类号: F02C6/08

    摘要: Apparatuses are provided for reducing noise generation from a dead ended conduit in a gas turbine engine. In particular A scooped bellmouth is provided that comprises a bellmouth within a surface having an outer perimeter an inner perimeter and a ramp diverging from the surface at a first end, the ramp extending radially through the outer perimeter of the bellmouth at a second end. The ramp diverts an airflow away from the bellmouth thereby preventing the development of a low pressure area at the bellmouth without affecting the efficiency of the gas turbine engine.

    摘要翻译: 提供了用于减少燃气涡轮发动机中的死端导管产生噪声的装置。 特别地,提供了一种铲式喇叭口,其包括在具有外周边的表面内的喇叭口,其具有内周边和在第一端处从表面发散的斜面,斜坡在第二端径向延伸通过喇叭口的外周边。 斜坡将气流从喇叭口转移,从而防止喇叭口处的低压区域的发展,而不影响燃气涡轮发动机的效率。

    Portable street hockey backstop
    9.
    发明授权
    Portable street hockey backstop 失效
    便携式曲棍球支架

    公开(公告)号:US07244199B1

    公开(公告)日:2007-07-17

    申请号:US11232156

    申请日:2005-09-21

    申请人: Robert Romano

    发明人: Robert Romano

    IPC分类号: A63B63/00

    CPC分类号: A63B71/022 A63B2102/22

    摘要: A backstop for a street hockey goal comprising left and right stanchions with a net fastened therebetween with a strut fastenable to a hockey goal for supporting the net in a deployed position. Once deployed the net exceeds the height of the hockey goal and extends beyond said goal to the left and right. The base of each stanchion matingly engage each other when in the folded position with the net having a partial slit vertically extending with fasteners that attach to their respective stanchions when in the folded position.

    摘要翻译: 一种用于街头冰球目标的支架,其包括左和右支柱,其上固定有网,其间具有可固定在曲棍球目标上的撑杆,用于将网支撑在展开位置。 一旦部署网路超过了曲棍球目标的高度,并超出了所述目标,左右。 当处于折叠位置时,每个支柱的基部彼此配合地彼此接合,其中网具有垂直地延伸的部分狭缝,当处于折叠位置时,该紧固件附接到它们各自的支柱。

    Clip for fastening an object to a support by means of a hook and device
for fitting such a clip
    10.
    发明授权
    Clip for fastening an object to a support by means of a hook and device for fitting such a clip 失效
    用于通过钩子将物体固定到支撑件的夹子和用于装配这种夹子的装置

    公开(公告)号:US4858871A

    公开(公告)日:1989-08-22

    申请号:US143476

    申请日:1988-01-13

    申请人: Robert Romano

    发明人: Robert Romano

    IPC分类号: A47G1/22 B25B31/00 B25C5/06

    CPC分类号: B25B31/00 A47G1/22 B25C5/06

    摘要: The clip of the present invention consists of a sheet which is made up of a first, second and third section. The first section contains a hole. The second sections forms an obtuse angle with the first section and has a central cutout. The third section is folded back along the second section such that the third section does not lie in the obtuse angle. The third section has two points for penetrating an object that is to be fastened by means of a hook.

    摘要翻译: 本发明的夹子包括由第一,第二和第三部分构成的片材。 第一节包含一个洞。 第二部分与第一部分形成钝角并具有中心切口。 第三部分沿着第二部分折回,使得第三部分不位于钝角。 第三部分有两个点,用于穿透一个要用钩子紧固的物体。