Otis Elevator Company

United Technologies Corporation

Rosemount Aerospace Limited

Carrier Corporation

Goodrich Corporation

Demaria Electrooptics Systems, Inc.

Hamilton Sundstrand Corporation

William A Veronesi

John P Wesson

Daryl J Marvin

Hugh James O'Donnell

Mark Steven Thompson

Joseph Zacchio

Alberto Vecchiotti

Alan Matthew Finn

Enrico Manes

Stella M Oggianu

Nicholas Charles Soldner

Stephen Edward Tongue

Joseph V Mantese

Tahany Ibrahim El-Wardany

Wayde R Schmidt

Jin Hu

Michael J Maloney

Jagadeesh Kumar Tangudu

Mark R Jaworowski

Mark R Gurvich

David Ginsberg

Vladimir Blasko

Arthur Hsu

Lei Chen

Todd Anthony Ell

Michael A Kryzman

Richard J Ericson

Ismail Agirman

Changsheng Guo

Zbigniew Piech

Andrzej Ernest Kuczek

Justin R Hawkes

Hui Fang

Michael Anthony Lynch

Sameh Dardona

John E Holowczak

Harold Terry

Craig Drew Bogli

Michael John Giamati

Scott P Harms

Vincent C Nardone

Vijay Narayan Jagdale

Paul A Stucky

John T Pitts

Ary O Mello

Bruce E Zepke

Richard A Hart

Slade R Culp

Matthew E Lynch

Deborah C Haas

Frederick T Olender

Kathryn Rauss Sherrick

Harry I Ringermacher

William Patrick Allen

Abdus Suttar Khan

Robert J Hall

Douglas E Logan

Robert K Thornton

John M Milton-Benoit

Joseph T Pesik

Shashank Krishnamurthy

Dilip Prasad

Jinliang Wang

Eric R Mueller

Pedro S Baranda

Xin Wu

Bryan Robert Siewert

Alois Senger

Richard A Kolk

James A Mullen

Mikhail B Gorbounov

Jon Shearer

Christian Maria Netter

Adriana Bacellar

Luiz Bacellar

William C Perron

John W Appleby, Jr

Lawrence E Zeidner

Andrew P Weise

Paul H Wawrzonek

Douglas Charles Hague

Martin Krucinski

Robert Edward Rudd, Iii

Richard Paul Metzger, Jr

Raymond J Archacki, Jr

Kyle W Rogers

Gero Gschwendtner

Michael J Haukom

Kevin Edward Roach

James R Irish

Satish Narayanan

Stephen Savulak

Piyush Agrawal

Mauro Jorge Atalla

Timothy D DeValve

Neil R Baldwin

Fred J Lussier

George F Owens

Julian C Ryde

Igor I Fedchenia

A linear propulsion machine and system () is disclosed that includes a stator () having a plurality of teeth () and a mover () moveable in a linear direction along the stator (). The mover may include a plurality of spaced apart ferromagnetic strata (), a plurality of slots (), a plurality of wire coils (), and a plurality of magnet layers (). Each of the slots () may be adjacent to at least one of the strata (). Each coil () may be disposed in a slot (). Each magnet layer () may be sandwiched between strata () and disposed inside one of the plurality of coils (). Each coil () is disposed perpendicularly to the direction of magnetic flux of the magnet layer () around which the coil () is wound. In an embodiment, the teeth () or the magnet layer () may be disposed at an angle.

Linear propulsion system

Systems and methods for operating a hoist and hook assembly may determine a position of a target using a position sensor. A hook assembly may be positioned in response to the position of the target as detected by the position sensor. Positioning the hook assembly may include articulating a boom coupled to a hoist, using one or more local thrust sources on the hook assembly, and/or moving an airframe relative to the position of the target.

Systems and methods for positioning a hoist and hook

Apparatus and associated methods relate to rendering an image of objects in a region of an airport taxiway. The image is rendered from data provided by multiple sources. Three-dimensional models of static airport structures located within the region of an airport taxiway are provided. Rendered image data of the region of the airport taxiway if formed based on the retrieved three-dimensional models of the static airport structures. Data indicative of locations of dynamic objects within the region of the airport taxiway is also provided. Symbols identifying the dynamic objects within the region of the airport taxiway are mapped into the rendered image data at the locations indicated by the provided data. The rendered image data is sent to a display device configured to display the rendered image data.

Method and system for rendering and displaying a perspective view of aircraft taxi operation

Apparatus and associated methods relate to coordinating guided-missile targeting among multiple guided missiles using inter-missile optical communications. An inter-missile communications channel is optically established with a first guided missile illuminating a first target within a scene aligned along a first missile axis, and a second guided missile receiving the illumination reflected by the first target. By illuminating the first target within the scene, the first guided missile designates the first target. The second guided missile can be configured to navigate to the designated first target or to select a second target not designated by the first guided missile. In some embodiments, the second guided missile can be configured to illuminate its selected second target so as to designate the selected second target and to communicate the designation to other guided missiles. By facilitating communications among a plurality of guided missiles, missile targeting can be coordinated during a flight portion of a guided-missile operation.

Coordinating multiple missile targeting via optical inter-missile communications

Systems for exchanging information between a cargo handling system of an aircraft and a Power Drive Unit (PDU) are described herein. The systems include a power source provided within the aircraft and a first PDU provided within the aircraft. The power source is capable of providing DC power to the at least one PDU via an electrical power line. The power source further including a first Power Line Communication (PLC) node and the PDU further including a second Power Line Communication (PLC) node. The first PLC node being capable of communicating with the second PLC node via the electrical power line.

Communication system and method for an aircraft cargo/freight handling system

A drive unit for a motor includes a printed circuit board (PCB); a first gallium nitride switch having a gate, the first gallium nitride switch mounted to the PCB; a second gallium nitride switch having a gate, the second gallium nitride switch mounted to the PCB; a gate driver generating a turn-off drive signal to turn off the first gallium nitride switch and turn off the second gallium nitride switch; a first turn-off trace on the PCB, the first turn-off trace directing the turn-off drive signal to the gate of the first gallium nitride switch; and a second turn-off trace on the PCB, the second turn-off trace directing the turn-off drive signal to the gate of the second gallium nitride switch; wherein an impedance of the first turn-off trace is substantially equal to an impedance of the second turn-off trace.

Architecture of drive unit employing gallium nitride switches

Apparatus and associated methods relate to controlling an explosive burst event of a ballistic ordnance, based on a ground surface topography mapped by a phased-array LIDAR system. The ground surface topography is mapped using an integrated photonics LIDAR system configured to: generate a beam of coherent light; non-mechanically steer a beam of coherent light over a solid angle about an ordnance axis; and detect the beam reflected from the ground surface. The integrated photonics LIDAR system is further configured to map the ground surface topography, based on a functional relation between an angle of the beam and a time difference between generating the beam and detecting the beam reflected from the ground surface. A timing and/or direction of the explosive burst can be controlled, based on the calculated ground surface topography, so as to advantageously realize a desired effect of the explosion.

Phased array LIDAR in ordnance control

A system and/or method for detecting an occupancy of an elevator cab of an elevator to generate occupancy information is provided. The system and/or method further generates anonymized occupancy information based on the occupancy information and provides the anonymized occupancy information to enable the occupancy of the elevator cab to be presented with anonymity for occupants.

Intelligent building system for providing elevator occupancy information with anonymity

A method of making a hoist cable capable of continuous resistance monitoring includes applying an electrically-insulating material to at least one strand of a wire rope such that a length of the strand is electrically insulated and an end of the strand is electrically conductive. The end of the at least one strand is joined to other strands of the wire rope such that at least two strands are electrically connected at a free end of the wire rope. A method of inspecting the hoist cable includes transmitting a first electrical signal through a first strand from a hoist drum to a free end of the wire rope and receiving the first electrical signal through a second strand at the hoist drum, the first and second strands being electrically connected at the free end. Using the first electrical signal, the resistance of the wire rope is calculated.

Aircraft rescue hoist rope designed for continuous inspection

One or more embodiments are directed to an encoder configured to output a signal, and a computing device configured to receive the signal from the encoder and generate a reduced resolution version of the signal, the computing device is configured to transmit the reduced resolution version of the signal to a recipient.

Encoder resolution reduction

A system for providing electrical power to a load includes a boost converter with an input and an output. The boost converter is configured to receive power at a first voltage at the input, and to supply power at a higher second voltage from the output. A capacitor, e.g., a super capacitor, is operatively connected between the output of the boost converter and a ground node. A first switch is operatively connected between the first input node and the output of the boost converter for switching between a first state connecting the capacitor to the output of the boost converter and a second state connecting the capacitor to supply input voltage to the input of the boost converter.

Systems and methods for capacitor charge extraction

An elevator load bearing assembly () includes a jacket () having different portions comprising different polymer compositions. In a disclosed example, a plurality of tension members () are at least partially surrounded by a first portion () comprising a first polymer composition. A second portion () establishes at least one exterior surface () of the jacket () and comprises a second polymer composition. In one example, a surface-modifying agent is added to alter the composition of at least a portion of the jacket (). In another example, co-extrusion techniques using different polymer compositions establish different portions of the jacket ().

Elevator load bearing assembly having a jacket with multiple polymer compositions

A feedback system for a motor of an elevator system is provided. The feedback system may include a first sensor and a processing circuit. The first sensor may be disposed in proximity to a drive component of the elevator system and configured to detect a change in position of the drive component. The processing circuit may be configured to receive a first data signal from the first sensor corresponding to the change in position of the drive component and generate a feedback signal for controlling the motor based on the first data signal.

Position feedback for elevator system

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Hartford, CT, United States of America

William A Veronesi