公开(公告)号：EP1616149A1

公开(公告)日：2006-01-18

申请号：EP04760142.2

申请日：2004-04-21

Applicant: NORTHROP GRUMMAN CORPORATION ,  Stewart, Robert E.

Inventor： STEWART, Robert, E.

IPC: G01C19/56

CPC classification number: G01C19/5656

Abstract: A drive component that comprises a drive axis, a pendulous sensor component that comprises a center of mass, and a hinge component that comprises a rotation axis of an electromechanical system. The drive component makes a determination of a drive direction. Upon the determination of the drive direction, the drive component determines an alignment of a pendulous axis, that intersects the center of mass of the pendulous sensor component and the rotation axis of the hinge component, with the drive axis of the drive component. The drive component and the pendulous sensor component are coupled with the hinge component. A location of the hinge component causes the alignment of the pendulous axis to be substantially parallel with the drive direction of the drive component.

公开(公告)号：EP0491078B1

公开(公告)日：1996-03-13

申请号：EP90124790.8

申请日：1990-12-19

Applicant: Stewart, Robert M. ,  Stewart, Carlene M.

Inventor： Stewart, Robert M. ,  Stewart, Carlene M.

IPC: F01B3/00 ,  F04B1/20 ,  F04B1/22

CPC classification number: F01B3/005

公开(公告)号：EP1614620A3

公开(公告)日：2006-04-19

申请号：EP05076525.4

申请日：2005-07-04

Applicant: Stewart, Robert E.

Inventor： Stewart, Robert E.

IPC: B63C9/125 ,  B63C9/08

CPC classification number: B63C9/1255

Abstract: This lifesaving floatation and breathing device (20) comprises first (22) and second (24) inflatable bags having similar bag volumes, and a mouthpiece (26) communicating with both bags. A pressurized gas cylinder (30) filled with breathable gas is mounted to one of the bags. This pressurized gas cylinder (30) has a gas volume and a gas pressure therein. The device also has an inflator mechanism (32) mounted thereto for transferring the breathable gas from the pressurized gas cylinder (30) into one of the bags. One of the characteristics of the device is that the volume of each bag is a mathematical product of the gas volume inside the cylinder and a ratio of the gas pressure inside the cylinder over atmospheric pressure. Either bags can accept the full content of the cylinder at atmospheric pressure, thereby obviating the need for a pressure regulator or flow control orifice therein.

公开(公告)号：EP0491078A1

公开(公告)日：1992-06-24

申请号：EP90124790.8

申请日：1990-12-19

Applicant: Stewart, Robert M. ,  Stewart, Carlene M.

Inventor： Stewart, Robert M. ,  Stewart, Carlene M.

IPC: F01B3/00 ,  F04B1/20 ,  F04B1/22

CPC classification number: F01B3/005

Abstract: This application is for a lightweight variable displacement rotary fluid power machine, including a housing, within which a rotary cylinder barrel shaft is suitably mounted for rotation about a shaft axis. The shaft includes a plurality of open ended cylinder bores disposed in a circumferential array around its longitudinal axis. A tubular shaped fluid conduit telescoping sleeve type compression device, having sliding bearing type piston shoes at each end, is disposed to reciprocate within each cylinder bore, extending therefrom to engage adjustable camming means in sliding contact. A fluid valving mechanism is used, which interacts with arcuate slots on the camming surface, to communicate with each telescoping compression device and connect it, in a rotationally phased manner, with inlet and outlet fluid. Load bearing conditions are improved which enhance speed capabilities.
Tubular shaped fluid conduit pistons are also used in a non-telescoping manner with the above valving apparatus. This device has piston bores, in a rotary cylinder barrel, that are closed at one end. It achieves certain improvements over popular inline piston type fluid power machines. The non-telescoping arrangement is also used in an integrated fluid power motor/pump device which uses common structure to improve load bearing conditions. This arrangement can also be used to construct a fluid pressure intensifier, or dual motor rotary actuator, or integrated double pump, or an integrated electric motor/pump power transformer or other such devices.

Abstract translation: 该应用是用于轻型可变排量旋转流体动力机，其包括壳体，旋转缸筒轴适于安装成绕轴轴线旋转。 轴包括围绕其纵向轴线设置在圆周阵列中的多个开放式圆筒孔。 在每个端部设置有滑动轴承型活塞鞋的管状流体导管伸缩套筒型压缩装置，其在每个气缸孔内往复运动，从其延伸以接合滑动接触的可调节凸轮装置。 使用流体阀门机构，其与凸轮表面上的弓形槽相互作用，以与每个伸缩压缩装置连通并以旋转相位方式将其与入口和出口流体连接。 提高了承载条件，增强了转速能力。 管状流体导管活塞也以非伸缩方式与上述阀装置一起使用。 该装置具有在旋转缸筒中的活塞孔，其一端封闭。 它比流行的在线活塞式流体动力机器具有一定的改进。 非伸缩装置还用于集成的流体动力马达/泵装置，其使用共同的结构来改善承载条件。 这种布置也可用于构造流体增压器，双电机旋转致动器或集成双泵，或集成电动机/泵电力变压器或其它这样的装置。

公开(公告)号：EP1614620A2

公开(公告)日：2006-01-11

申请号：EP05076525.4

申请日：2005-07-04

Applicant: Stewart, Robert E.

Inventor： Stewart, Robert E.

IPC: B63C9/125

CPC classification number: B63C9/1255

Abstract: This lifesaving floatation and breathing device (20) comprises first (22) and second (24) inflatable bags having similar bag volumes, and a mouthpiece (26) communicating with both bags. A pressurized gas cylinder (30) filled with breathable gas is mounted to one of the bags. This pressurized gas cylinder (30) has a gas volume and a gas pressure therein. The device also has an inflator mechanism (32) mounted thereto for transferring the breathable gas from the pressurized gas cylinder (30) into one of the bags. One of the characteristics of the device is that the volume of each bag is a mathematical product of the gas volume inside the cylinder and a ratio of the gas pressure inside the cylinder over atmospheric pressure. Either bags can accept the full content of the cylinder at atmospheric pressure, thereby obviating the need for a pressure regulator or flow control orifice therein.

Abstract translation: 该救生漂浮和呼吸装置（20）包括具有相似袋容积的第一（22）和第二（24）可充气袋以及与两个袋连通的吹口（26）。 充满可呼吸气体的加压气瓶（30）安装在其中一个袋子上。 该加压气瓶（30）内部具有气体容积和气体压力。 该装置还具有安装在其上的充气机构（32），用于将来自加压气瓶（30）的可呼吸气体转移到其中一个袋中。 该装置的特征之一是每个袋子的体积是气缸内气体体积与气缸内气体压力与大气压力之比的数学乘积。 任一袋都可以在大气压下接受气瓶的全部内容物，从而避免了其中需要压力调节器或流量控制孔。

公开(公告)号：CA2832782A1

公开(公告)日：2015-05-14

申请号：CA2832782

申请日：2013-11-14

Applicant: MORRIS DAVID E ,  STEWART ROBERT J

Inventor： MORRIS DAVID E ,  STEWART ROBERT J

IPC: F25D23/00 ,  F25D11/00

Abstract: A cooling appliance is disclosed herein. The cooling appliance includes a chest defining a cavity and an opening to the cavity. The cooling appliance also includes a lid operably engaged with the chest and moveable between a first position in which the lid covers the opening and closes the cavity and a second position spaced from the first position. The cooling appliance also includes at least one storage structure disposed in the cavity. The cooling appliance also includes a lift disposed in the cavity and operable to move the at least one storage structure out of the cavity when the lid is in the second position.

公开(公告)号：CA2274184C

公开(公告)日：2003-06-03

申请号：CA2274184

申请日：1999-06-10

Applicant: STEWART ROBERT S

Inventor： STEWART ROBERT S

IPC: G01R11/02 ,  H02J3/38 ,  H02J9/06 ,  H02J9/04

Abstract: An interface circuit permits a customer who receives two-phase service fr om an electrical utility company to use power from an on-site source instead of or in addition to the utility company's power. Several embodiments are disclosed, in some of which the interface circuit automatically disconnects the utility company 's power lines if the utility's power is lost and connects the on-site power source. The interface circuit may be installed in whole or in part in a meter collar whi ch fits between an electric meter and the meter socket box that the meter would otherwise plug into.

公开(公告)号：GB0112933D0

公开(公告)日：2001-07-18

申请号：GB0112933

申请日：2001-05-29

Applicant: BULK HARDWARE LTD ,  STEWART ROBERT M

公开(公告)号：GB0110014D0

公开(公告)日：2001-06-13

申请号：GB0110014

申请日：2001-04-23

Applicant: STEWART ROBERT M

公开(公告)号：GB9827211D0

公开(公告)日：1999-02-03

申请号：GB9827211

申请日：1998-12-10

Applicant: STEWART ROBERT D