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1. 发明申请

US20110120078A1 VARIABLE AREA FAN NOZZLE TRACK 审中-公开
标题翻译：可变区风扇喷嘴轨道
公开(公告)号：US20110120078A1
公开(公告)日：2011-05-26
申请号：US12624513
申请日：2009-11-24
申请人： Fred W. Schwark, JR. , Oliver V. Atassi , William D. Owen
发明人： Fred W. Schwark, JR. , Oliver V. Atassi , William D. Owen
IPC分类号： F02K3/02
CPC分类号： F02K1/763 , F02K1/72
摘要： A variable area fan nozzle for a high-bypass gas turbine engine includes a first track slider movable relative to the hinge beam along a first interface. A second track slider is movable relative to the first track slider along a second interface that is more closely controlled than the first interface. A VAFN cowl is mounted to the second track slider.
摘要翻译：用于高旁通燃气涡轮发动机的可变面积风扇喷嘴包括可沿着第一界面相对于铰链梁移动的第一轨道滑块。第二轨迹滑块可沿着比第一界面更加紧密地控制的第二接口相对于第一轨道滑块移动。 VAFN整流罩安装到第二轨道滑块。

2. 发明申请

US20110120081A1 VARIABLE AREA FAN NOZZLE BEARING TRACK 有权
标题翻译：可变区风扇喷嘴轴承
公开(公告)号：US20110120081A1
公开(公告)日：2011-05-26
申请号：US12624525
申请日：2009-11-24
申请人： Fred W. Schwark, JR. , Oliver V. Atassi , William D. Owen
发明人： Fred W. Schwark, JR. , Oliver V. Atassi , William D. Owen
IPC分类号： F02K3/02 , F16C19/24
CPC分类号： F02K1/09 , F02K1/72 , F02K1/763 , F05D2240/50
摘要： A variable area fan nozzle for a high-bypass gas turbine engine includes a first track slider movable relative to the hinge beam along a first interface. A second track slider is movable relative to the first track slider along a second interface that includes a bearing assembly. A VAFN cowl is mounted to the second track slider.
摘要翻译：用于高旁通燃气涡轮发动机的可变面积风扇喷嘴包括可沿着第一界面相对于铰链梁移动的第一轨道滑块。第二轨道滑块可沿着包括轴承组件的第二接口相对于第一轨道滑块移动。 VAFN整流罩安装到第二轨道滑块。

3. 发明申请

US20110120080A1 VARIABLE AREA FAN NOZZLE COWL AIRFOIL 有权
标题翻译：可变区风扇喷嘴COWL AIRFOIL
公开(公告)号：US20110120080A1
公开(公告)日：2011-05-26
申请号：US12624491
申请日：2009-11-24
申请人： Fred W. Schwark, JR. , Oliver V. Atassi , William D. Owen
发明人： Fred W. Schwark, JR. , Oliver V. Atassi , William D. Owen
IPC分类号： F02K3/02 , F01D17/00
CPC分类号： F02K1/72 , F02K1/09 , F02K3/06 , F05D2260/96 , Y02T50/672
摘要： A nacelle assembly for a high-bypass gas turbine engine includes a variable area fan nozzle having a first fan nacelle section and a second fan nacelle section. The second fan nacelle section being axially movable relative the first fan nacelle section to define an auxiliary port to vary a fan nozzle exit area and adjust fan bypass airflow, the second fan nacelle section includes at least one cowl with an inner portion, an outer portion and a multiple of stiffeners therebetween to increase a flutter margin.
摘要翻译：用于高旁路燃气涡轮发动机的机舱组件包括具有第一风扇机舱部分和第二风扇机舱部分的可变区域风扇喷嘴。所述第二风扇机舱部分可相对于所述第一风扇机舱部分轴向移动，以限定辅助端口以改变风扇喷嘴出口区域并调节风扇旁路气流，所述第二风扇机舱部分包括至少一个带有内部部分的整流罩，以及其间的多个加强件以增加颤振裕度。

4. 发明授权

US08739515B2 Variable area fan nozzle cowl airfoil 有权
标题翻译：可变区域风扇喷头罩面翼型
公开(公告)号：US08739515B2
公开(公告)日：2014-06-03
申请号：US12624491
申请日：2009-11-24
申请人： Fred W. Schwark, Jr. , Oliver V. Atassi , William D. Owen
发明人： Fred W. Schwark, Jr. , Oliver V. Atassi , William D. Owen
IPC分类号： F02K1/09
CPC分类号： F02K1/72 , F02K1/09 , F02K3/06 , F05D2260/96 , Y02T50/672
摘要： A nacelle assembly for a high-bypass gas turbine engine includes a variable area fan nozzle having a first fan nacelle section and a second fan nacelle section. The second fan nacelle section being axially movable relative the first fan nacelle section to define an auxiliary port to vary a fan nozzle exit area and adjust fan bypass airflow, the second fan nacelle section includes at least one cowl with an inner portion, an outer portion and a multiple of stiffeners therebetween to increase a flutter margin.
摘要翻译：用于高旁路燃气涡轮发动机的机舱组件包括具有第一风扇机舱部分和第二风扇机舱部分的可变区域风扇喷嘴。所述第二风扇机舱部分可相对于所述第一风扇机舱部分轴向移动，以限定辅助端口以改变风扇喷嘴出口区域并调节风扇旁路气流，所述第二风扇机舱部分包括至少一个带有内部部分的整流罩，以及其间的多个加强件以增加颤振裕度。

5. 发明授权

US08443586B2 Variable area fan nozzle bearing track 有权
标题翻译：可变区域风扇喷嘴轴承轨道
公开(公告)号：US08443586B2
公开(公告)日：2013-05-21
申请号：US12624525
申请日：2009-11-24
申请人： Fred W. Schwark, Jr. , Oliver V. Atassi , William D. Owen
发明人： Fred W. Schwark, Jr. , Oliver V. Atassi , William D. Owen
IPC分类号： F02K3/075 , F02K1/12 , F02K1/72
CPC分类号： F02K1/09 , F02K1/72 , F02K1/763 , F05D2240/50
摘要： A variable area fan nozzle for a high-bypass gas turbine engine includes a first track slider movable relative to the hinge beam along a first interface. A second track slider is movable relative to the first track slider along a second interface that includes a bearing assembly. A VAFN cowl is mounted to the second track slider.
摘要翻译：用于高旁通燃气涡轮发动机的可变面积风扇喷嘴包括可沿着第一界面相对于铰链梁移动的第一轨道滑块。第二轨道滑块可沿着包括轴承组件的第二接口相对于第一轨道滑块移动。 VAFN整流罩安装到第二轨道滑块。

6. 发明申请

US20110120079A1 VARIABLE AREA FAN NOZZLE STIFFENERS AND PLACEMENT 审中-公开
标题翻译：可变区域风扇喷嘴和布置
公开(公告)号：US20110120079A1
公开(公告)日：2011-05-26
申请号：US12624542
申请日：2009-11-24
申请人： Fred W. Schwark, JR. , Oliver V. Atassi , William D. Owen
发明人： Fred W. Schwark, JR. , Oliver V. Atassi , William D. Owen
IPC分类号： F02K3/02 , F01D25/28
CPC分类号： F02K1/08 , F02C9/20 , F02K1/09 , F02K3/06 , F02K3/075 , F05D2260/50
摘要： A nacelle assembly for a high-bypass gas turbine engine is disclosed and includes a variable area fan nozzle (VAFN) including at least one second fan nacelle section movable relative to the first fan nacelle section to modify an area of the bypass flow path. At least one stiffener is mounted between the first fan nacelle section and the second fan nacelle section. The stiffeners modify mode shapes and natural frequencies to substantially reduce or eliminate flutter within operating ranges that are produced by unsteady aerodynamic loads.
摘要翻译：公开了一种用于高旁通燃气涡轮发动机的机舱组件，并且包括可变区域风扇喷嘴（VAFN），其包括相对于第一风扇机舱部分可移动的至少一个第二风扇机舱部分，以修改旁路流动路径的区域。至少一个加强件安装在第一风扇机舱部分和第二风扇机舱部分之间。扶强材改变模态形状和固有频率，以显着减少或消除由不稳定的空气动力学负载产生的操作范围内的振动。

7. 发明授权

US6086048A Board puller 失效
标题翻译：板拉拔器
公开(公告)号：US6086048A
公开(公告)日：2000-07-11
申请号：US152154
申请日：1998-09-11
申请人： William D. Owen
发明人： William D. Owen
IPC分类号： E04F21/22 , B66F3/00
CPC分类号： E04F21/22
摘要： A board puller for removing boards on a structure generally having a board cue which contacts the back side of boards to be removed, a fulcrum with a pivot that interacts with the frame structure and a handle for providing leverage. The board cue is pivotally attached towards one end of the fulcrum. The handle is rigidly attached to the other end of the fulcrum, but made so that the angle can be adjusted, in the preferred embodiment. In the center of the fulcrum is a pivot typically consisting of a curved or semi-circular member extending perpendicular for the fulcrum. Gauges are provided which are attached to the board cue. The gauges positions and holds the board cue on the boards being removed. This provides a means to remove the board in such a manner that splintering and board breakage is minimized. The board puller can be used with or without the gauges. In operation, the board cue is positioned behind the boards to be pulled or removed. The pivot on the fulcrum is positioned on the stud, joist or other frame structure on which the boards are nailed or screwed. The handle is then either pulled or pushed to remove the boards from the structure. The handle angle can be adjusted to provide the best angle for applying leverage.
摘要翻译：用于去除通常具有接触要移除的板的背面的板提示的结构的板拉拔器，具有与框架结构相互作用的枢轴的支点和用于提供杠杆的手柄。板提示可枢转地附接到支点的一端。在优选实施例中，手柄刚性地附接到支点的另一端，但是使得角度可以被调整。在支点的中心是通常由垂直于支点延伸的弯曲或半圆形构件组成的枢轴。提供附属于板卡提示的仪表。仪表位置并保持板上的提示被删除。这提供了以最小化分裂和板断裂的方式去除板的手段。板拉拔器可以使用或不使用量规。在操作中，板卡提示位于板的后面以被拉或移除。支点上的枢轴定位在螺钉，托梁或其他框架结构上，板上钉住或拧紧。然后拉出或推动手柄以从结构中移除板。可以调节手柄角度以提供施加杠杆作用的最佳角度。

8. 发明授权

US09702567B2 Heater system 有权
公开(公告)号：US09702567B2
公开(公告)日：2017-07-11
申请号：US14542234
申请日：2014-11-14
申请人： William D. Owen
发明人： William D. Owen
IPC分类号： F24D3/02 , F24B1/08 , F24B13/04 , F24D19/00 , F24B9/00
CPC分类号： F24D3/02 , F24B1/08 , F24B9/00 , F24B9/006 , F24B13/04 , F24D19/00 , F24D2200/067
摘要： A heater having a combustion chamber. The heater includes a hopper and a chute extending from an outlet of the hopper to the combustion chamber. The heater includes a chute extending from the hopper to the combustion chamber, a screw extending through the chute into the hopper, and a drive connected to the screw for turning the screw in a direction in which the flight would, but for downward forces, lift the fuel. The heater has a vane rotatably attached to the screw that rotates downward along the screw in absence of upward forces counteracting gravity. The vane is cambered to produce upward forces when turning with the screw beneath an upper surface of the fuel. The vane is biased toward the upper surface of the fuel to level the upper surface of the fuel and prevent the fuel from rat holing and arching.

9. 发明授权

US06994525B2 Hollow fan blade for gas turbine engine 有权
标题翻译：用于燃气轮机的中空风扇叶片
公开(公告)号：US06994525B2
公开(公告)日：2006-02-07
申请号：US10765592
申请日：2004-01-26
申请人： Michael A. Weisse , William D. Owen , Christopher Mark Palazzini , Daniel J. Whitesell
发明人： Michael A. Weisse , William D. Owen , Christopher Mark Palazzini , Daniel J. Whitesell
IPC分类号： F01D5/18
CPC分类号： F01D5/147 , B23P15/04 , F01D5/18 , F04D27/009 , F04D29/522 , F05D2220/324 , F05D2220/326 , F05D2220/36 , F05D2230/10 , F05D2230/23 , F05D2230/60 , Y02T50/671 , Y02T50/676 , Y10T29/49339
摘要： Hollow fan blades for turbo fan gas turbine engines are formed of two separate detail halves. Each detail half has a plurality of cavities and ribs machined out to reduce weight. These detail halves are subsequently bonded and given an airfoil shape in the forming operation. In one embodiment, contiguous cavities are formed around freestanding ends of the ribs to reduce the number of cavities required. The freestanding end of each rib is flared such that it has a larger width than the rest of the rib. The cavity extends continuously around the free, flared end of the rib.
摘要翻译：用于涡轮风扇燃气涡轮发动机的空心风扇叶片由两个独立的细节一半形成。每个细节一半具有加工成多个空腔和肋，以减轻重量。随后在成型操作中结合这些细部半部并给予翼型形状。在一个实施例中，在肋的独立端部周围形成连续的空腔，以减少所需的空腔的数量。每个肋条的独立端部被展开，使得其具有比肋的其余部分更大的宽度。空腔围绕肋的自由，扩口端连续延伸。

10. 发明申请

US20160138810A1 HEATER SYSTEM 审中-公开
标题翻译：加热器系统
公开(公告)号：US20160138810A1
公开(公告)日：2016-05-19
申请号：US14542234
申请日：2014-11-14
申请人： William D. Owen
发明人： William D. Owen
IPC分类号： F24D3/02 , F24D19/00 , F24B13/04 , F24B1/08 , F24B9/00
CPC分类号： F24D3/02 , F24B1/08 , F24B9/00 , F24B9/006 , F24B13/04 , F24D19/00 , F24D2200/067
摘要： A heater having a combustion chamber. The heater includes a hopper and a chute extending from an outlet of the hopper to the combustion chamber. The heater includes a chute extending from the hopper to the combustion chamber, a screw extending through the chute into the hopper, and a drive connected to the screw for turning the screw in a direction in which the flight would, but for downward forces, lift the fuel. The heater has a vane rotatably attached to the screw that rotates downward along the screw in absence of upward forces counteracting gravity. The vane is cambered to produce upward forces when turning with the screw beneath an upper surface of the fuel. The vane is biased toward the upper surface of the fuel to level the upper surface of the fuel and prevent the fuel from rat holing and arching.
摘要翻译：具有燃烧室的加热器。加热器包括料斗和从料斗的出口延伸到燃烧室的滑槽。加热器包括从料斗延伸到燃烧室的滑槽，穿过滑槽延伸到料斗中的螺杆，以及连接到螺钉上的驱动器，用于沿着飞行方向转动螺杆，但是用于向下的力提升燃料。加热器具有可旋转地附接到螺钉上的叶片，其在不存在抵抗重力的向上的力的情况下沿着螺杆向下旋转。当在燃料的上表面下方的螺钉转动时，叶片被弯曲以产生向上的力。叶片朝向燃料的上表面偏压，以使燃料的上表面平坦化，并防止燃料从鼠笼开孔和拱起。

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