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1. 发明申请

US20070042697A1 Outflow valve having a cable operated closure mechanism 失效
标题翻译：流出阀具有电缆操作的闭合机构
公开(公告)号：US20070042697A1
公开(公告)日：2007-02-22
申请号：US11290338
申请日：2005-11-29
申请人： David Stout , Gregor McDowall , David Minke
发明人： David Stout , Gregor McDowall , David Minke
IPC分类号： B64D13/02
CPC分类号： B64D13/02 , F16K31/465 , Y02T50/56
摘要： An outflow valve includes a valve closure mechanism that automatically closes the outflow valve in the unlikely event the outflow valve actuator becomes inoperable. The valve closure mechanism includes a pulley, a load plate, a cable, and a spring. The pulley is coupled to a valve element is the outflow valve and is configured to eccentrically rotate therewith. The cable has a first end coupled to the pulley, and a second end coupled to the load plate. The spring is disposed between the valve and the load plate and surrounds a portion of the cable. The spring is configured to supply a bias force, via the load plate and the cable, to the pulley that biases the valve element toward the closed position.
摘要翻译：流出阀包括阀关闭机构，其在不太可能的情况下自动关闭流出阀，流出阀致动器变得不可操作。阀关闭机构包括滑轮，负载板，电缆和弹簧。滑轮联接到阀元件是流出阀并且被配置为与其偏心地旋转。电缆具有联接到滑轮的第一端和联接到负载板的第二端。弹簧设置在阀和负载板之间并且围绕电缆的一部分。弹簧构造成通过负载板和电缆向偏置阀元件的关闭位置的滑轮提供偏压力。

2. 发明授权

US07472885B2 Compact, lightweight cabin pressure control system butterfly outflow valve with redundancy features 有权
标题翻译：紧凑，轻便的机舱压力控制系统蝶阀流出阀具有冗余特性
公开(公告)号：US07472885B2
公开(公告)日：2009-01-06
申请号：US11369344
申请日：2006-03-06
申请人： Gregor McDowall , Darrell W. Horner , Thomas D. Stamm , Chibuya K. Siame
发明人： Gregor McDowall , Darrell W. Horner , Thomas D. Stamm , Chibuya K. Siame
IPC分类号： F16K1/22
CPC分类号： B64D13/02 , F16K1/221 , F16K1/2261 , F16K27/0218 , Y02T50/56
摘要： A relatively compact, lightweight outflow valve assembly includes suitable redundancy features that allow the valve assembly to meet regulatory requirements for certain postulated single point failures. The valve assembly includes a valve body that is constructed at least partially of a non-metallic material and has an outer surface and an inner surface that defines a flow passage having at least two flow ports. A sleeve is disposed within the valve body flow passage that is constructed at least partially of a metallic material. The sleeve has a flow passage formed therein that is in fluid communication with the valve body flow passage flow ports. A valve element is disposed within the sleeve flow passage and is moveable between at least an open position and a closed position. A plurality of brackets is mounted on the valve body outer surface and is coupled to the sleeve. When the valve assembly is installed in an aircraft, the plurality of brackets further couples the sleeve to the aircraft fuselage.
摘要翻译：相对紧凑，轻便的流出阀组件包括合适的冗余特征，其允许阀门组件满足某些假设的单点故障的监管要求。阀组件包括至少部分地由非金属材料构成的阀体，并且具有限定具有至少两个流动端口的流动通道的外表面和内表面。套管设置在至少部分由金属材料构成的阀体流动通道内。套管具有形成在其中的流动通道，其与阀体流动通道流动端口流体连通。阀元件设置在套筒流动通道内并且可在至少打开位置和关闭位置之间移动。多个托架安装在阀体外表面上并联接到套筒上。当阀组件安装在飞行器中时，多个托架进一步将套筒耦合到飞机机身上。

3. 发明申请

US20070205386A1 Compact, lightweight cabin pressure control system butterfly outflow valve with redundancy features 有权
标题翻译：紧凑，轻便的机舱压力控制系统蝶阀流出阀具有冗余特性
公开(公告)号：US20070205386A1
公开(公告)日：2007-09-06
申请号：US11369344
申请日：2006-03-06
申请人： Gregor McDowall , Darrell Horner , Thomas Stamm , Chibuya Siame
发明人： Gregor McDowall , Darrell Horner , Thomas Stamm , Chibuya Siame
IPC分类号： F16K1/22
CPC分类号： B64D13/02 , F16K1/221 , F16K1/2261 , F16K27/0218 , Y02T50/56
摘要： A relatively compact, lightweight outflow valve assembly includes suitable redundancy features that allow the valve assembly to meet regulatory requirements for certain postulated single point failures. The valve assembly includes a valve body that is constructed at least partially of a non-metallic material and has an outer surface and an inner surface that defines a flow passage having at least two flow ports. A sleeve is disposed within the valve body flow passage that is constructed at least partially of a metallic material. The sleeve has a flow passage formed therein that is in fluid communication with the valve body flow passage flow ports. A valve element is disposed within the sleeve flow passage and is moveable between at least an open position and a closed position. A plurality of brackets is mounted on the valve body outer surface and is coupled to the sleeve. When the valve assembly is installed in an aircraft, the plurality of brackets further couples the sleeve to the aircraft fuselage.
摘要翻译：相对紧凑，轻便的流出阀组件包括合适的冗余特征，其允许阀门组件满足某些假设的单点故障的监管要求。阀组件包括至少部分地由非金属材料构成的阀体，并且具有限定具有至少两个流动端口的流动通道的外表面和内表面。套管设置在至少部分由金属材料构成的阀体流动通道内。套管具有形成在其中的流动通道，其与阀体流动通道流动端口流体连通。阀元件设置在套筒流动通道内并且可在至少打开位置和关闭位置之间移动。多个托架安装在阀体外表面上并联接到套筒上。当阀组件安装在飞行器中时，多个托架进一步将套筒耦合到飞机机身上。

4. 发明申请

US20050212373A1 Lightweight wedge design for high speed generators 失效
标题翻译：用于高速发电机的轻量楔形设计
公开(公告)号：US20050212373A1
公开(公告)日：2005-09-29
申请号：US10807724
申请日：2004-03-24
申请人： Gregor McDowall , Norman Harris , Bruce Nelson
发明人： Gregor McDowall , Norman Harris , Bruce Nelson
IPC分类号： H02K3/52 , H02K15/12 , H02K3/48
CPC分类号： H02K3/527
摘要： A wedge-shaped member to restrain coil windings of a generator rotor from moving under centrifugal force. The wedge-shaped, substantially hollow member including a first plate, a second plate positioned opposite the first plate and positioned at an angle relative to the first plate, and one or more reinforcing members coupled between the first plate and the second plate. The wedge-shaped member is configured to fit between the core poles of a generator. A plurality of holes in the first and/or second plates permit a bonding material to adhere to adjacent coil windings and spread through the holes.
摘要翻译：用于限制发电机转子的线圈绕组在离心力下移动的楔形构件。所述楔形基本上中空的构件包括第一板，与所述第一板相对定位并且相对于所述第一板以一定角度定位的第二板以及联接在所述第一板和所述第二板之间的一个或多个加强构件。楔形构件构造成配合在发电机的核心极之间。第一和/或第二板中的多个孔允许接合材料粘附到相邻的线圈绕组并扩展穿过孔。

5. 发明授权

US06750572B2 Generator with improved lubrication and cooling system 失效
标题翻译：发电机具有改进的润滑和冷却系统
公开(公告)号：US06750572B2
公开(公告)日：2004-06-15
申请号：US10161473
申请日：2002-06-03
申请人： Gerald Tornquist , Kieran Doherty , Jim Lengel , Gregor McDowall , Raymond Borden
发明人： Gerald Tornquist , Kieran Doherty , Jim Lengel , Gregor McDowall , Raymond Borden
IPC分类号： H02K900
CPC分类号： H02K9/19
摘要： A lubricating and cooling system for a high speed generator that directs a lubricating and cooling medium through the generator housing. The lubricating and cooling medium may be supplied to the generator on either end of the housing. A portion of the medium is supplied to the generator bearings. The remaining portion then flows through the rotor shaft, through the rotor, back to the shaft, where a portion may be sprayed onto the rectifier assemblies, then passed through the stator, and out of the generator.
摘要翻译：用于高速发电机的润滑和冷却系统，其引导润滑和冷却介质通过发电机壳体。可以将润滑和冷却介质供应到壳体两端的发电机。介质的一部分被供应到发电机轴承。其余的部分然后通过转子轴通过转子回到轴上，其中一部分可以喷射到整流器组件上，然后通过定子并且从发生器中流出。

6. 发明授权

US07061154B2 Lightweight wedge design for high speed generators 失效
标题翻译：用于高速发电机的轻量楔形设计
公开(公告)号：US07061154B2
公开(公告)日：2006-06-13
申请号：US10807724
申请日：2004-03-24
申请人： Gregor McDowall , Norman O. Harris, Jr. , Bruce A. Nelson
发明人： Gregor McDowall , Norman O. Harris, Jr. , Bruce A. Nelson
IPC分类号： H02K15/12
CPC分类号： H02K3/527
摘要： A wedge-shaped member to restrain coil windings of a generator rotor from moving under centrifugal force. The wedge-shaped, substantially hollow member including a first plate, a second plate positioned opposite the first plate and positioned at an angle relative to the first plate, and one or more reinforcing members coupled between the first plate and the second plate. The wedge-shaped member is configured to fit between the core poles of a generator. A plurality of holes in the first and/or second plates permit a bonding material to adhere to adjacent coil windings and spread through the holes.
摘要翻译：用于限制发电机转子的线圈绕组在离心力下移动的楔形构件。所述楔形基本上中空的构件包括第一板，与所述第一板相对定位并且相对于所述第一板以一定角度定位的第二板以及联接在所述第一板和所述第二板之间的一个或多个加强构件。楔形构件构造成配合在发电机的核心极之间。第一和/或第二板中的多个孔允许接合材料粘附到相邻的线圈绕组并扩展穿过孔。

7. 发明授权

US07032884B2 Outflow valve butterfly plate retention pin 失效
标题翻译：流出阀蝶板固定销
公开(公告)号：US07032884B2
公开(公告)日：2006-04-25
申请号：US10854100
申请日：2004-05-26
申请人： Darrell W. Horner , William M. Scherzinger , Gregor McDowall , Wayne T. Pearson
发明人： Darrell W. Horner , William M. Scherzinger , Gregor McDowall , Wayne T. Pearson
IPC分类号： F16K1/22
CPC分类号： F16K1/221 , F16K27/0218
摘要： Methods and apparatus for retaining a butterfly plate within a valve housing after complete drive shaft failure. More particularly, the present invention is directed to the use of a pin extending between the butterfly plate and the valve housing where an end of the pin extends into a semi-circular channel centered on the center axis of the drive shaft. In preferred embodiments, the pin is immovably fixed to the valve housing, and extends into a channel on the butterfly plate assembly where the channel is sized, dimensioned, and positioned such that it corresponds to the path of an end of the pin as the plate rotates on the drive shaft.
摘要翻译：在完全驱动轴故障之后，将蝶板保持在阀壳体内的方法和装置。更具体地说，本发明涉及在蝴蝶板和阀壳体之间延伸的销的使用，其中销的端部延伸成以驱动轴的中心轴线为中心的半圆形通道。在优选实施例中，销不可移动地固定到阀壳体，并且延伸到蝶板组件上的通道中，其中通道的尺寸，尺寸和位置使得其对应于作为板的销的端部的路径在驱动轴上旋转。

8. 发明授权

US06661135B2 Multi-pole high speed generator with a modular rectifier circuit 失效
公开(公告)号：US06661135B2
公开(公告)日：2003-12-09
申请号：US09834595
申请日：2001-04-13
申请人： Raymond W Borden , Jim Lengel , Kieran Doherty , Gregor McDowall , Gerald Tornquist , Ming Xu
发明人： Raymond W Borden , Jim Lengel , Kieran Doherty , Gregor McDowall , Gerald Tornquist , Ming Xu
IPC分类号： H02K1100
CPC分类号： H02K11/042
摘要： A multi-pole high speed generator includes a rectifier module assembly that is dimensioned to be mounted within the hub of a high speed generator exciter armature includes a rectifier module assembly includes a substantially flat base that has a plurality of conductive circuit runs formed on it, and which is dimensioned to be mounted within a hub of the exciter. A first diode circuit, which includes an anode and a cathode, has its anode electrically coupled to a first of the plurality of conductive circuit runs. A second diode circuit, which also includes an anode and a cathode, has its cathode electrically coupled to a second of the plurality of conductive circuit runs. A conductive element electrically couples together the cathode of the first diode circuit and the anode of the second diode circuit.

9. 发明授权

US07786630B2 Spray cooled V-wedge for aerospace generator 有权
标题翻译：用于航空发电机的喷雾冷却V型楔
公开(公告)号：US07786630B2
公开(公告)日：2010-08-31
申请号：US11735795
申请日：2007-04-16
申请人： Simon L. Waddell , William M. Scherzinger , Gregor McDowall , Balwinder S. Birdi , Michael W. Duddeck , Edward M. Down
发明人： Simon L. Waddell , William M. Scherzinger , Gregor McDowall , Balwinder S. Birdi , Michael W. Duddeck , Edward M. Down
IPC分类号： H02K3/487
CPC分类号： H02K1/325 , H02K3/527
摘要： A high speed generator cooling system directs a cooling oil spray through a chamber inside a coil support wedge assembly, which may be disposed adjacent to the generator coils. Heat from the generator coils may be conducted through the walls of the coil support wedge assembly and into the chamber where it is removed by the cooling oil spray passing through the chamber. The cooling oil passes through a generator rotor shaft and into a cooling passage in least one of the rotor laminations.
摘要翻译：高速发电机冷却系统引导冷却油喷雾通过线圈支撑楔组件内的腔室，线圈支撑楔组件可以邻近发电机线圈设置。来自发电机线圈的热量可以通过线圈支撑楔组件的壁进入腔室，在那里它被通过腔室的冷却油喷射器去除。冷却油通过发电机转子轴并进入至少一个转子叠片的冷却通道。

10. 发明申请

US20080315730A1 HIGH SPEED GENERATOR ROTOR FIELD COIL LEAD RETENTION SYSTEM 审中-公开
标题翻译：高速发电机转子励磁线圈保持系统
公开(公告)号：US20080315730A1
公开(公告)日：2008-12-25
申请号：US11767645
申请日：2007-06-25
申请人： SIMON L. WADDELL , Gregor McDowall
发明人： SIMON L. WADDELL , Gregor McDowall
IPC分类号： H02K3/50 , H02K11/00
CPC分类号： H02K3/522 , H02K13/003 , H02K13/02
摘要： A high speed aircraft generator utilizes a resistor bobbin to constrain field leads from radial displacement during operation of the generator. The resistor bobbin is provided with passages through which the field leads are passed. The passages are parallel to an axis of the generator. The resistor bobbin thus serves two purposes in the generator; its normal function of supporting a resistor coil and a second function of constraining field leads. The field leads have a round cross-sectional configuration. The field leads are attached to flat conductors of a field coil with a unique brazing clip.
摘要翻译：高速飞机发电机利用电阻筒管在发电机运行期间将场引线限制在径向位移。电阻筒管具有通过场通过的通道。通道平行于发电机的轴线。因此，电阻筒管在发电机中有两个目的：其支持电阻线圈的正常功能和约束场线的第二功能。场引线具有圆形横截面构造。场引线用独特的钎焊夹连接到励磁线圈的扁平导体上。

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