公开(公告)号：WO1991012989A1

公开(公告)日：1991-09-05

申请号：PCT/US1991001241

申请日：1991-02-25

Applicant: McDONNELL DOUGLAS CORPORATION

Inventor： McDONNELL DOUGLAS CORPORATION ,  McINTYRE, Robert, G. ,  MASTROLIA, Brad

IPC: B64D11/06

CPC classification number: B64D25/10

Abstract: Ejection seat rails (4) that guide an ejection seat (2) out of a vehicle (8), wherein the seat (2) has rollers (10) that travel along the rails (4). The rails (4) are constructed such that the rollers (10) simultaneously disengage from the rails (4), reducing the amount of tip-off that would occur if the rollers (10) were to sequentially disengage.

公开(公告)号：WO1991003278A1

公开(公告)日：1991-03-21

申请号：PCT/US1990004799

申请日：1990-08-21

Applicant: McDONNELL DOUGLAS CORPORATION

Inventor： McDONNELL DOUGLAS CORPORATION ,  DE GASTON, Alexis, Neal

IPC: A62B17/00

CPC classification number: B64D10/00 ,  A62B9/022 ,  A62B17/001 ,  A62B17/008 ,  B64D2010/002 ,  B64D2010/007

Abstract: This invention is an integrated anthropomorphic g-suit, with a breathing regulator and means for protecting the user of the suit from hostile environments. The suit has a flexible, distensible, impermeable inner liner that conforms to a user's body, and a flexible, impermeable, nondistensible outer liner that fits over the inner liner, to trap a thin layer of fluid between the inner and outer liners. The suit acts a tank of fluid, so that the suit exerts a hydrostatic pressure on the user's body, preventing blood from draining from the user's head, when the user is subjected to acceleration. Chemical, radiation and biological protection is provided by the fluid, which circulates through a heat exchanger incorporated into the suit. The user is supplied with a breathing system having a regulator that is responsive to the pressure of the fluid in the suit, such that the pressure of the breathing gases being supplied to the user is approximately the same as the fluid pressure in the thoracic region of the suit. The regulator can vary the pressure of the breathing gas, automatically as a function of ambient pressure.

公开(公告)号：WO1988001023A1

公开(公告)日：1988-02-11

申请号：PCT/US1987001838

申请日：1987-07-28

Applicant: MCDONNELL DOUGLAS CORPORATION

Inventor： MCDONNELL DOUGLAS CORPORATION ,  VAN ORNUM, Charles, A.

IPC: F15B13/044

CPC classification number: F15B13/044 ,  F15B13/0402 ,  F15B2013/0412 ,  Y10T137/86622 ,  Y10T137/8671

Abstract: A compound pneumatic valve (15) of the bang-bang, spool type; electro-mechanically driven by a pair of face type opposing solenoids which in turn are driven by a pulse width modulator signal. First and second cylinder ports (25, 26) are alternatively pressurized and vented through asymmetrical slot style ports (21a, 22a) to function in the two horsepower range having bandwidths of 30 to 45 Hz.

公开(公告)号：WO1983001303A1

公开(公告)日：1983-04-14

申请号：PCT/US1982001328

申请日：1982-09-24

Applicant: McDONNELL DOUGLAS CORPORATION

Inventor： McDONNELL DOUGLAS CORPORATION ,  CAHILL, Richard, F. ,  UDD, Eric

IPC: G01B11/00

CPC classification number: G01C19/726 ,  G01C19/64

Abstract: Gyroscope optique compact amélioré (20), où un rayon de lumière (24) est divisé et introduit dans les deux extrémités (40, 44) d'une bobine optique (42) dont la rotation doit être détectée. Au moins un dispositif de décalage de fréquence (36) permet de modifier la fréquence du rayon et d'introduire ou ajuster un déphasage non-réciproque. Les rayons sont mélangés de nouveau et le rayon résultant (46) est détecté et analysé par un circuit approprié fournissant une sortie indiquant la rotation du parcours du rayon lumineux.

公开(公告)号：WO1998046387A1

公开(公告)日：1998-10-22

申请号：PCT/US1997004809

申请日：1997-04-14

Applicant: McDONNELL DOUGLAS CORPORATION ,  KUBERSKI, Lawrence, F.

Inventor： McDONNELL DOUGLAS CORPORATION

IPC: B23C05/10

CPC classification number: B23C5/10 ,  B23C2210/202 ,  Y10T407/1948 ,  Y10T407/1966 ,  Y10T408/76 ,  Y10T408/909 ,  Y10T408/9097

Abstract: An end mill (10) has a cylindrical shank (12) with a longitudinal axis (22). Attached to the cylindrical shank (12) is a center flute (14) having a cutting edge (18) extending beyond the longitudinal axis (22). A non-center flute (16) is also attached to the cylindrical shank (12). The center flute (14) has a first rake angle (32) and the non-center flute (16) has a second rake angle (32) not equal to the first axial rake.

Abstract translation: 端铣刀（10）具有带纵向轴线（22）的圆柱形柄（12）。 连接到圆柱形柄（12）的是具有延伸超过纵向轴线（22）的切割刃（18）的中心凹槽（14）。 非中心凹槽（16）也附接到圆柱形柄（12）。 中心凹槽（14）具有第一前角（32），非中心凹槽（16）具有不等于第一轴向耙的第二前角（32）。

公开(公告)号：WO1998023395A1

公开(公告)日：1998-06-04

申请号：PCT/US1997020077

申请日：1997-11-04

Applicant: MCDONNELL DOUGLAS CORPORATION

Inventor： MCDONNELL DOUGLAS CORPORATION ,  ORLANDO, Michael, A.

IPC: B08B09/04

CPC classification number: B08B9/0553 ,  B08B9/0436

Abstract: A cleaning plug for cleaning and preventing contamination from entering the interior of a piece of tubing. The cleaning plug is compressible such that it may be compressed to a size smaller than the interior of the tubing and inserted into the tubing without abrading or otherwise leaving contamination on the interior walls of the tubing. The cleaning plug is then allowed to expand such that it contacts and forms a seal with the interior wall of the tubing. The cleaning plug is made from a material which is nonabrasive, non-contaminating and nonreactive with liquids to be passed through the tubing. When used for preventing contamination from entering the tubing, the cleaning plug is inserted adjacent to the opening of the tubing. When used for cleaning, the cleaning plug is inserted into the tubing and moved longitudinally along the inside of the tubing to mechanically remove any contamination.

Abstract translation: 用于清洁和防止污染物进入管道内部的清洁塞。 清洁塞子是可压缩的，使得其可以被压缩到小于管道内部的尺寸并插入管道中，而不会磨损或以其他方式在管道的内壁上留下污染物。 然后允许清洁塞膨胀，使得其与管道的内壁接触并形成密封。 清洁塞是由无腐蚀性的材料制成的，不会污染和不反应通过管道的液体。 当用于防止污染进入管道时，清洁塞插入管道开口附近。 当用于清洁时，清洁塞被插入管道中，并沿管道内部纵向移动，以机械地去除任何污染物。

公开(公告)号：WO1998020991A1

公开(公告)日：1998-05-22

申请号：PCT/US1997018171

申请日：1997-10-08

Applicant: McDONNELL DOUGLAS CORPORATION ,  YASUI, Ken, K.

Inventor： McDONNELL DOUGLAS CORPORATION

IPC: B21D26/02

CPC classification number: B21D26/055 ,  Y10S72/709

Abstract: Sheet materials are superplastically formed and optionally diffusion bonded into structures, by directly electrically resistance heating the sheets and forming them with a controlled gas-mass flow while the dies (362) in which they are formed may remain relatively cool. The dies include electrodes and thermocouples placed therein, and gas interface ports that connect to the sheets to be formed to allow rapid formation of structures. Some of the gas interface ports may become sealably attached to the part during the formation process so that the structures may be removed from the dies hot, thus allowing a high die throughput.

Abstract translation: 片状材料是超塑性的，并且任选地通过扩散结合到结构中，通过直接电阻加热片材并以受控的气体质量流量形成它们，同时形成它们的管芯（362）可以保持相对较冷。 模具包括放置在其中的电极和热电偶，以及连接到要形成的片材以允许快速形成结构的气体接口端口。 在形成过程中，一些气体接口端口可能变得可密封地附接到部件上，使得结构可以从模具中去除热，从而允许高的管芯生产量。

公开(公告)号：WO1998014677A1

公开(公告)日：1998-04-09

申请号：PCT/US1997017455

申请日：1997-09-29

Applicant: MCDONNELL DOUGLAS CORPORATION

Inventor： MCDONNELL DOUGLAS CORPORATION ,  SMITH, David, A. ,  COUSINS, David, J. ,  TAGG, John, M. ,  RABUN, Phyllis, S.

IPC: E04H01/12

CPC classification number: A47B43/00 ,  A47B96/06

Abstract: A lightweight rack structure (10) is provided for use in a space station. The rack (10) includes a deployable/folding rigid front frame (22) including two side rails (28a, 28b) and upper and lower cross members (24, 26) connected to the two side rails (28a, 28b). A flexible shell (12) is connected to the front frame (22). The shell (12) includes an upper wall portion (16), a lower wall portion (18), a pair of side wall portions (14a, 14b) and a rear wall portion (20). Support members (66, 68) are provided to support the flexible shell (12) in a deployed position.

Abstract translation: 提供了一种用于空间站的轻型机架结构（10）。 齿条（10）包括可展开/折叠的刚性前框架（22），其包括两个侧轨道（28a，28b）以及连接到两个侧轨道（28a，28b）的上下横向构件（24,26）。 柔性外壳（12）连接到前框架（22）。 外壳（12）包括上壁部分（16），下壁部分（18），一对侧壁部分（14a，14b）和后壁部分（20）。 提供支撑构件（66,68）以在展开位置支撑柔性壳体（12）。

公开(公告)号：WO1998013260A1

公开(公告)日：1998-04-02

申请号：PCT/US1997016516

申请日：1997-09-18

Applicant: MCDONNELL DOUGLAS CORPORATION

Inventor： MCDONNELL DOUGLAS CORPORATION ,  FRENCH, James, R. ,  LANE, Jeffery, G.

IPC: B64G01/62

CPC classification number: B64G1/28 ,  B64G1/24 ,  B64G1/62

Abstract: A nose assembly (26) and method for controlling the rotation and stabilizing the orientation of a vehicle (10) during landing maneuvers. The vehicle (10) includes a nose assembly (26). The vehicle flap assembly (30) includes an actuator (32) and a flap (38a) from and between a fully retracted position and a fully extended position in response to a guidance signal received from a flight control computer. In a preferred embodiment, the flap assembly (30) includes a plurality of flaps (38a-38c) each coupled to the nose assembly frame (26) and an actuator that selectively positions the plurality of flaps (38a-38c) in response to a signal. The method for rotating a vehicle (10) in nose-forward flight, rotating the vehicle (10) in a first direction, and selectively actuating one of a first and second flaps (38a-38c) from a retracted position toward an extended position to generate a damping moment tending to position the vehicle (10) in a base-forward orientation.

Abstract translation: 鼻子组件（26）和用于在着陆操作期间控制车辆（10）的旋转和稳定方位的方法。 车辆（10）包括鼻部组件（26）。 响应于从飞行控制计算机接收到的引导信号，车辆挡板组件（30）包括来自并且在完全缩回位置和完全伸出位置之间的致动器（32）和挡板（38a）。 在优选实施例中，翼片组件（30）包括多个翼片（38a-38c），每个翼片联接到鼻部组装框架（26），以及致动器，其选择性地定位多个翼片（38a-38c） 信号。 一种用于在前进飞行中使车辆（10）旋转的方法，使车辆（10）沿第一方向旋转，并且选择性地将第一和第二翼片（38a-38c）中的一个从缩回位置朝向延伸位置驱动到 产生倾向于将车辆（10）定位在向前方向的阻尼力矩。

公开(公告)号：WO1998012598A1

公开(公告)日：1998-03-26

申请号：PCT/US1997015904

申请日：1997-09-18

Applicant: McDONNELL DOUGLAS CORPORATION

Inventor： McDONNELL DOUGLAS CORPORATION ,  HOWARD, Bruce, M.

IPC: G02F01/15

CPC classification number: B64G1/50 ,  F24S50/80 ,  G02F1/1508 ,  Y02E10/40

Abstract: A reversible electrodeposition electrochromic infrared modulator (10) for modulating infrared energy is provided. The modulator includes a working electrode (12) having an infrared transparent substrate (18) with first and second major surfaces (20, 22). A conductive layer (24) is disposed on the second major surface (22) of the substrate (18). A counter electrode (16) is spaced from the working electrode (12) and a sealing assembly (40) hermetically seals the working and counter electrodes (12, 16) with a cavity defined therebetween. An electrolyte material (14) containing an electrochromic material is disposed within the cavity.

Abstract translation: 提供了用于调制红外能量的可逆电沉积电致变色红外调制器（10）。 调制器包括具有第一和第二主表面（20,22）的具有红外线透明基板（18）的工作电极（12）。 导电层（24）设置在基板（18）的第二主表面（22）上。 相对电极（16）与工作电极（12）间隔开，并且密封组件（40）以在其间限定的空腔密封工作电极和对电极（12,16）。 含有电致变色材料的电解质材料（14）设置在空腔内。