公开(公告)号：US12106675B2

公开(公告)日：2024-10-01

申请号：US17757876

申请日：2019-12-27

Applicant: ST Engineering Aerospace Ltd.

Inventor： Chi Hui Frederic Foo ,  Chuan Jen Peter Liew ,  Saik Kong Ronald Tan ,  Wei Ling Michelle Quek ,  Manjunath Ganesh Tiruvanmiyur

IPC: G08G5/04 ,  G08G5/00 ,  G08G5/06

CPC classification number: G08G5/045 ,  G08G5/0008 ,  G08G5/0013 ,  G08G5/0021 ,  G08G5/0078 ,  G08G5/065

Abstract: The airport ground collision alerting system comprises an automatic dependent surveillance-broadcast, ADS-B, receiver; a first database coupled to the ADS-B receiver and configured for look-up of aircraft type data based on aircraft ID data received via the ADS-B receiver and for storing aircraft position and heading data received via the ADS-B receiver; a second database configured to store digital map data for one or more airports; a processor coupled to the first and second databases and an application programming interface, API, configured to couple the airport ground collision alerting system to a display device.

公开(公告)号：US20230050381A1

公开(公告)日：2023-02-16

申请号：US17797981

申请日：2020-11-06

Applicant: Agency for Science, Technology and Research ,  ST Engineering Aerospace Ltd

Inventor： Chun Yong, Andrew NGO ,  Vinod Kumar S/O SIVARAJA ,  Jun Yuan James TAN ,  Joshua VANU

IPC: G01N25/72

Abstract: A method (10) for detecting a thermal anomaly in a composite structure (12) is provided. The method (10) includes radiatively heating (14) the composite structure (12) for a period of between about 15 seconds (s) and about 25 s, cooling (24) the heated composite structure (12), monitoring (26) temperature changes of the composite structure (12) as the composite structure (12) cools, and generating (30) a thermal image of the composite structure (12) based on the temperature changes.

公开(公告)号：US11358719B2

公开(公告)日：2022-06-14

申请号：US16632233

申请日：2017-07-18

Applicant: ST ENGINEERING AEROSPACE LTD.

Inventor： Keen Ian Chan

IPC: B64C39/08 ,  B64C11/46 ,  B64C29/02 ,  B64C27/50 ,  B64C27/80 ,  B64C39/10

Abstract: An aerial vehicle including a first wing structure and a second wing structure which intersects the first wing structure perpendicularly at a position offset from a midpoint of a transverse axis of the first wing structure in a direction towards a first wingtip of the first wing structure. The aerial vehicle may further include a first set of at least two propellers with respective propeller rotational axes disposed side-by-side along a portion of the first wing structure extending between the midpoint of the transverse axis of the first wing structure and a second wingtip of the first wing structure. The aerial vehicle may further include a second set of at least two propellers with respective propeller rotational axes disposed side-by-side along a first portion of the second wing structure extending from a first surface of the first wing structure. The aerial vehicle may further include a third set of at least two propellers with respective propeller rotational axes disposed side-by-side along a second portion of the second wing structure extending from a second surface of the first wing structure.

公开(公告)号：US20230084519A1

公开(公告)日：2023-03-16

申请号：US17800192

申请日：2020-12-14

Applicant: ST ENGINEERING AEROSPACE LTD.

Inventor： Keen Ian CHAN

IPC: B64C27/10 ,  B64C27/467

Abstract: A method and system for generating a set of values for respective ones of a set of parameters used in determining rotor blade profiles for a corotating coaxial rotor system. The method comprises establishing a ratio of respective desired thrusts of an upper rotor and a lower rotor of the corotating coaxial rotor system based on a desired performance of the corotating coaxial rotor system; and determining the set of values of the set of parameters from the desired thrusts ratio based on an equal rotation speed condition between the upper rotor and the lower rotor of the corotating coaxial rotor system, wherein the set of parameters includes torques of the upper rotor and the lower rotor.

公开(公告)号：US11491606B2

公开(公告)日：2022-11-08

申请号：US15770151

申请日：2015-10-21

Applicant: ST ENGINEERING AEROSPACE LTD.

Inventor： Yong Wee Liu

IPC: B24B41/06 ,  B24B41/02 ,  B24B21/16 ,  B24B19/00 ,  B24B47/12

Abstract: According to various embodiments, there is provided a grinding module including a base; a cylinder mounted to the base with a longitudinal axis of the cylinder arranged at least substantially perpendicular to a surface of the base, wherein the cylinder is rotatable about the longitudinal axis of the cylinder, and wherein a cylindrical surface of the cylinder is adapted to receive a grinding belt; a linear actuator mounted to the base with a centreline of linear motion of the linear actuator arranged to intersect the longitudinal axis of the cylinder; and a holder connected to the linear actuator, the holder adapted to hold a workpiece with a surface of the workpiece facing the cylindrical surface of the cylinder, wherein the linear actuator is adapted to move the holder relative to the cylinder along the centreline of linear motion of the linear actuator, and wherein the cylindrical surface of the cylinder is adapted to define a curved profile so that the grinding belt is adapted to grind and shape the surface of the workpiece to conform to the curved profile.

公开(公告)号：US10407174B2

公开(公告)日：2019-09-10

申请号：US15540548

申请日：2014-12-31

Applicant: SINGAPORE TECHNOLOGIES AEROSPACE LTD

Inventor： Siang Ann Cheng ,  Guo Ying Zheng

IPC: B64D11/06

Abstract: Various embodiments provide a method for installing a seat suspension on a seat frame having a first side frame member and a second side frame member opposed to and spaced apart from each other. The method may include moving a retainer on a first side of the seat suspension in a direction substantially perpendicular to a plane defined by the first and second side frame members for fastening onto a support member on the first side frame member; and moving a retainer on a second side of the seat suspension in the direction substantially perpendicular to the plane defined by the first and second side frame members for fastening onto a support member on the second side frame member. The second side of the seat suspension is opposed to and spaced apart from the first side of the seat suspension.

公开(公告)号：US20220306297A1

公开(公告)日：2022-09-29

申请号：US17606083

申请日：2020-08-19

Applicant: ST ENGINEERING AEROSPACE LTD.

Inventor： Daniel William CLUCAS ,  Anthony Ralph Palliser HUDSON ,  Mitchell Anderw JOHNSTONE ,  Raymond John BETTELL

IPC: B64D11/02

Abstract: An accessible lavatory unit (103) for an aircraft cabin (102) is disclosed. The lavatory unit (103) is configurable between an able-bodied configuration and a PRM-accessible configuration. In the able-bodied configuration the lavatory unit has a first internal floor space (132) and there is a cabin floor space (130) external to the lavatory unit (103). The lavatory unit (103) is expandable into the PRM-accessible configuration in which the lavatory unit (103) is expanded to have a second internal floor space (132), the second internal floor space (132) encompassing a region of the cabin floor space (130). A sink for an aircraft lavatory unit is also disclosed.

公开(公告)号：US20220063795A1

公开(公告)日：2022-03-03

申请号：US17416335

申请日：2019-12-19

Applicant: SAFRAN ELECTRONICS & DEFENSE ,  ST ENGINEERING AEROSPACE Ltd

Inventor： Eric WALTER ,  Loïc FOUGERES ,  Mikaël DIAZ ,  Philippe TRANIE ,  Ng KWEE CHYE ,  Tay SIEW LIONG

IPC: B64C13/12

Abstract: A configuration system (80) arranged to configure an aircraft in a single-pilot mode and a two-pilot mode, comprising: acquisition means (84) and authentication means (83) arranged to acquire and authenticate a configuration order that defines the selected mode and controls the configuration system (80) to configure the aircraft in the selected mode; first activation means (85) arranged to activate equipment dedicated to piloting by a single-pilot on board when the aircraft is configured in single-pilot mode, and to deactivate dedicated equipment when the aircraft is configured in two-pilot mode; verification means (87) arranged to, when the aircraft is configured in the single-pilot mode, verify that single-pilot flight conditions are met and inform the sole pilot on board and a ground station of the results of these checks.

公开(公告)号：US10589859B2

公开(公告)日：2020-03-17

申请号：US15400796

申请日：2017-01-06

Applicant: Singapore Technologies Aerospace Ltd

Inventor： Chi Hui Frederic Foo ,  Han Lin Hsi

IPC: B64C39/02 ,  B64C39/10

Abstract: An apparatus and method for aerial recovery of an unmanned aerial vehicle (UAV) are provided. The apparatus includes a rigid base having a first section and a second section, wherein the first section is securely mounted to a floor of an aircraft. The apparatus further includes a servicing platform moveably mounted to the base and configured to move along a direction parallel to a longitudinal axis of the aircraft such that in an extended position, the servicing platform at least partially protrudes from a rear cargo door of the aircraft, wherein the servicing platform comprises a capturing mechanism configured to capture the UAV in the extended position.

公开(公告)号：US10207808B2

公开(公告)日：2019-02-19

申请号：US14782261

申请日：2013-04-05

Applicant: SINGAPORE TECHNOLOGIES AEROSPACE LTD ,  TENRYU AERO COMPONENT CO., LTD.

Inventor： Guo Ying Zheng ,  Charles Fakhri Baz ,  Teruo Sawada

IPC: B64D11/06

Abstract: A seat structure for a passenger seat, and a passenger seat. In one embodiment, the seat structure comprises a seat pan for mounting on a frame structure of the passenger seat in a manner such that the seat pan is moveable in forward and backward directions relative to the frame independently from movement of a seat back of the passenger seat; and biasing means for biasing the seat pan in a default position.