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1. 发明申请

US20070108347A1 Weight optimized pressurizable aircraft fuselage structures having near elliptical cross sections 有权
标题翻译：重量优化的加压飞机机身结构具有近椭圆截面
公开(公告)号：US20070108347A1
公开(公告)日：2007-05-17
申请号：US11273966
申请日：2005-11-15
申请人： Mithra Sankrithi , Kevin Retz
发明人： Mithra Sankrithi , Kevin Retz
IPC分类号： B64C1/00
CPC分类号： B64C1/061 , B64C1/08 , B64C2001/0045 , B64C2001/0072 , B64C2001/0081 , Y02T50/12 , Y02T50/43
摘要： An aircraft fuselage includes a tubular shell having a centerline axis, opposite ends, and a cross-section having a radius R(φ), where φ is the angular coordinate of a cylindrical coordinate system, a curvature Curv(φ), where Curv(φ) is the inverse of a local radius of curvature of a surface of the shell, and a circumferential shape that varies radially by no more than ±7% from that of an elliptical cross-section at substantially every station along the centerline axis between the nose and tail ends thereof. The weight of the shell is minimized by “tailoring,” i.e., optimizing, at least one structural attribute, expressed as a function of φ, associated with every element of the shell, such that the weight of the shell required to react a design load incident thereon is less than that required to react the same design load, but wherein the same structural attribute has not been so tailored.
摘要翻译：飞机机身包括具有中心线轴线，相对端部和具有半径R（phi）的横截面的管状壳体，其中，phi是圆柱坐标系的角坐标，曲率Curv（phi），其中Curv（ phi）是壳体的表面的局部曲率半径的倒数，并且圆周形状沿着沿着中心线轴线的基本上每个站处的椭圆形截面的径向变化不超过±7％鼻子和尾端。通过与外壳的每个元件相关联的“定制”，即优化至少一个表示为与phi的函数的结构属性的至少一个结构属性，使得壳体的重量最小化，使得反应设计负载所需的壳的重量其上的事件小于反应相同设计负载所需的事件，但是其中相同的结构属性尚未如此定制。

2. 发明申请

US20050057071A1 RECREATIONAL VEHICLE WITH INTEGRATED PICKUP BED 有权
标题翻译：具有集成扒床的娱乐车
公开(公告)号：US20050057071A1
公开(公告)日：2005-03-17
申请号：US10662773
申请日：2003-09-15
申请人： Mithra Sankrithi , Siva Sankrithi
发明人： Mithra Sankrithi , Siva Sankrithi
IPC分类号： B60P3/07 , B60P3/36 , B60P3/32
CPC分类号： B60P3/07 , B60P3/36
摘要： This invention relates to Recreational Vehicles (RVs) such as motorhomes, travel trailers, and fifth-wheel type camper trailers. The invention provides for a Recreational Vehicle configured with an integrated open-top cargo bed or pickup bed for carrying a wide variety of external loads, located in a portion of the aft end of the RV.
摘要翻译：本发明涉及休闲车（RV），例如摩托车，旅行拖车和五轮式露营车拖车。本发明提供了一种休闲车辆，其配置有集成的敞篷式货物床或拾取床，用于承载位于RV的后端的一部分中的各种外部负载。

3. 发明申请

US20210215128A1 PUMPED STORAGE SYSTEM WITH WATERFALL CONTROL SUBSYSTEM 有权
公开(公告)号：US20210215128A1
公开(公告)日：2021-07-15
申请号：US16741753
申请日：2020-01-14
申请人： Mithra Sankrithi
发明人： Mithra Sankrithi
IPC分类号： F03B13/06 , F03B13/10 , F03B15/02
摘要： The invention provides a pumped storage system with waterfall control subsystem, architected to enable optimized achievement of two primary goals in the context of a geography with upper and lower water bodies such as lakes, which are connected by a river with a waterfall. The first primary goal comprises energy storage utilizing a pumped storage system between two water bodies of different elevation, which can store energy from excess power production periods and return that energy by producing power to fill needs during deficit power production periods. The second primary goal comprises touristic value & waterfall viewer satisfaction combined with environmental & ecological objectives. A multiobjective control subsystem is utilized for synthesis of time-domain control commands aimed towards optimized achievement of the aforesaid two primary goals, and for control of the pumped storage system with waterfall control subsystem responsive to these time-domain control commands.

4. 发明申请

US20070114327A1 Wing load alleviation apparatus and method 审中-公开
标题翻译：翼载减轻装置及方法
公开(公告)号：US20070114327A1
公开(公告)日：2007-05-24
申请号：US11283586
申请日：2005-11-18
申请人： Paul Dees , Mithra Sankrithi
发明人： Paul Dees , Mithra Sankrithi
IPC分类号： B64C39/06
CPC分类号： B64C13/16 , B64C9/323 , Y02T50/44
摘要： A wing load alleviation system and method for alleviating the lift-inducing structural-bending force (i.e., moment) experienced by each of the wings of an aircraft. The apparatus includes a deployable panel and an actuator mounted in each wing. The actuators are responsive to a command generator. The actuator is mounted inside the wing and the panel is mounted flush with an outer surface of its respective wing. Each panel can be moved between a retracted position, where it has no affect on airflow moving over the wing, to a deployed position in which it deflects air off of the wing. Each panel is preferably located at a span-wise location at least about halfway along the length of the wing toward the wing tip, and more preferably at least in part outboardly of the outboard-most trailing edge device in the wing. The apparatus effectively shifts the lift-inducing structural-bending forces experienced by the wing more inboard towards the fuselage.
摘要翻译：一种用于减轻由飞行器的每个翼经历的升力诱导结构弯曲力（即，力矩）的机翼加载减轻系统和方法。该装置包括可展开的面板和安装在每个翼中的致动器。致动器响应命令发生器。致动器安装在机翼的内部，并且面板与其相应机翼的外表面齐平地安装。每个面板可以在缩回位置之间移动，在缩回位置，其对在机翼上移动的气流没有影响，在其中使空气偏离机翼的展开位置移动。每个面板优选地位于沿着翼的长度的至少大约一半的翼展位置处，并且更优选地至少部分地在机翼中的最外侧后缘装置的外侧。该装置有效地将机身所经受的升力引起的结构弯曲力更多地转移到机身上。

5. 发明申请

US20050061916A1 Cross section for a supersonic airplane 失效
标题翻译：超音速飞机横截面
公开(公告)号：US20050061916A1
公开(公告)日：2005-03-24
申请号：US10668823
申请日：2003-09-22
申请人： Mithra Sankrithi
发明人： Mithra Sankrithi
IPC分类号： B64C1/00 , B64C1/10 , B64C30/00
CPC分类号： B64C1/0009 , B64C1/10 , B64C30/00 , B64C2001/0045
摘要： A fuselage for an airplane comprising a first side of the fuselage having a first curvature; and a second side of the fuselage having a second curvature; wherein the first curvature is different from the second curvature at a substantially vertical cross section of the fuselage. The invention can also be characterized as a cross section of an airplane comprising a first side of a fuselage with a first curvature; a second side of the fuselage with a second curvature that is coupled to the first side of the fuselage; a storage compartment within the fuselage; a seat within the fuselage; and an aisle within the fuselage; wherein the first curvature is different from the second curvature. The invention can reduce or eliminate sonic boom when applied to a supersonic airplane such as a supersonic business jet with a long slender fuselage.
摘要翻译：一种用于飞机的机身，包括具有第一曲率的机身的第一侧; 并且所述机身的第二侧具有第二曲率; 其中所述第一曲率在所述机身的基本竖直的横截面处不同于所述第二曲率。本发明还可以表征为飞机的横截面，其包括具有第一曲率的机身的第一侧; 具有耦合到机身的第一侧的第二曲率的机身的第二侧; 机身内的储藏室; 机身内的一个座位; 机身内的通道; 其中所述第一曲率不同于所述第二曲率。本发明可以在应用于超音速飞机（例如具有长纤细机身的超音速商用喷气机）时减少或消除声音爆炸。

6. 发明授权

US11274648B2 Pumped storage system with waterfall control subsystem 有权
公开(公告)号：US11274648B2
公开(公告)日：2022-03-15
申请号：US16741753
申请日：2020-01-14
申请人： Mithra Sankrithi
发明人： Mithra Sankrithi
IPC分类号： F03B13/06 , F03B15/02 , F03B13/10
摘要： The invention provides a pumped storage system with waterfall control subsystem, architected to enable optimized achievement of two primary goals in the context of a geography with upper and lower water bodies such as lakes, which are connected by a river with a waterfall. The first primary goal comprises energy storage utilizing a pumped storage system between two water bodies of different elevation, which can store energy from excess power production periods and return that energy by producing power to fill needs during deficit power production periods. The second primary goal comprises touristic value & waterfall viewer satisfaction combined with environmental & ecological objectives. A multiobjective control subsystem is utilized for synthesis of time-domain control commands aimed towards optimized achievement of the aforesaid two primary goals, and for control of the pumped storage system with waterfall control subsystem responsive to these time-domain control commands.

7. 发明申请

US20050218610A1 Pogo-ski 失效
公开(公告)号：US20050218610A1
公开(公告)日：2005-10-06
申请号：US10814747
申请日：2004-04-01
申请人： Mithra Sankrithi
发明人： Mithra Sankrithi
IPC分类号： A63C5/03 , A63C5/06 , B62B9/04 , B62B13/00 , B62B13/04
CPC分类号： A63C17/0046 , A63C5/033 , A63C5/06 , B62B13/043 , B62B17/065
摘要： This invention relates to recreational equipment for winter use, such as skis, snowboards, or other equipment with snow runners for use by a person such as a skier or snowboarder. This invention provides a pogo-ski comprising a ski and a post thereon which is fitted with foot supports and a handhold suitable for use by a standing user.
摘要翻译：本发明涉及用于冬季使用的娱乐设备，例如滑雪板，滑雪板，或具有滑雪者或滑雪板等人使用的滑雪者的其他设备。本发明提供一种包括滑雪板和其上的杆的滑雪板，其上装有脚支撑件和适合于站立使用者使用的扶手。

8. 发明申请

US20050133308A1 Galley cart storage system and method of use 审中-公开
标题翻译：厨房车储存系统及使用方法
公开(公告)号：US20050133308A1
公开(公告)日：2005-06-23
申请号：US10744638
申请日：2003-12-22
申请人： Gary Reysa , Mithra Sankrithi
发明人： Gary Reysa , Mithra Sankrithi
IPC分类号： B64D11/00 , B64D11/04 , E04H3/04
CPC分类号： B64D11/0007 , B64D11/04
摘要： A mobile platform galley cart storage and retrieval system includes a plurality of joined walls defining a galley area. A plurality of mobile carts are stored in the galley area, including at least a first side-by-side subgroup of carts and a second-side-by-side subgroup-of carts positioned above the first subgroup. An optional third subgroup is positioned above the second subgroup. An automatic transfer system lifts and horizontally transfers carts to predetermined storage locations on racks supporting each elevated subgroup of carts. The carts are stored in either randomly accessible locations or in first-in/last-out locations.
摘要翻译：移动平台厨房车存储和取回系统包括限定厨房区域的多个连接壁。多个移动车存储在厨房区域中，包括至少第一并排小车子组和位于第一子组上方的第二并排小车子组。可选的第三个子组位于第二个子组之上。自动传送系统提升并水平地将推车转移到支撑每个升高的推车子组的机架上的预定存储位置。手推车存储在随机访问的位置或先进/最后位置。

9. 发明授权

US5992797A Dual upper deck airplane 失效
标题翻译：双层上甲板飞机
公开(公告)号：US5992797A
公开(公告)日：1999-11-30
申请号：US157086
申请日：1998-09-18
申请人： Gerhard E. Seidel , Mithra Sankrithi
发明人： Gerhard E. Seidel , Mithra Sankrithi
IPC分类号： B64C1/00 , B64D11/00 , B64D13/00
CPC分类号： B64C1/00 , B64D11/00 , B64C2001/0027 , B64C2001/0045 , Y02T50/12
摘要： An improvement to a subsonic passenger aircraft is provided. The passenger aircraft has a fuselage including a main passenger seating deck (14) including forward, middle, and aft regions. The fuselage includes an upper forward deck (16) located above the main passenger seating deck forward region and accessible thereto. Both the main deck and upper forward deck having doors (30), (26) therein for passenger and supplies ingress and egress. The fuselage includes an aft upper deck (18) located above the main passenger seating deck aft region and accessible from the main deck. An upper middle region (20) is located above the main deck middle region. In one embodiment, the upper middle region (20) is of a height elevationally less than either of the forward and aft upper decks. The cross-sectional area of the fuselage at the upper middle region is less than the cross-sectional area of the fuselage at either the forward upper deck region or the aft upper deck region. In another embodiment, the forward upper cabin and the aft upper cabin are separate, longitudinally non-adjacent cabins for accommodating seated passengers.
摘要翻译：提供对亚音速客机的改进。客机具有机身，其中包括一个主要乘客座椅甲板（14），包括前，中，后区域。机身包括位于主乘客座椅甲板前方区域上方的上方前甲板（16），并可到达。主甲板和上前甲板都有门（30），（26），用于乘客和进出口。机身包括位于主乘客座甲板后部区域上方的后甲板（18），并可从主甲板进入。上中部区域（20）位于主甲板中部区域上方。在一个实施例中，上中间区域（20）的高度高度比前甲板和后甲板中的任何一个小。上部中部区域的机身横截面面积小于前甲板区域或后甲板区域的机身横截面积。在另一个实施例中，前部上部舱和后部舱室是分开的，纵向不相邻的舱室，用于容纳就座乘客。

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