-
公开(公告)号：EP4098934A1
公开(公告)日：2022-12-07
申请号：EP22176767.6
申请日：2022-06-01
申请人： Goodrich Corporation
摘要： A self-powered, wireless lighting system for an aircraft evacuation system. The lighting system includes a piezoelectric sensor (122, 422, 522) configured to generate electrical energy under an aircraft evacuation event when the aircraft evacuation system is deployed, and a first light source (124, 524) disposed on the aircraft evacuation system, the first light source (124, 524) configured to provide illumination to the aircraft evacuation system. The piezoelectric sensor (122, 422, 522) is operably connected to the first light source (124, 524) and configured to supply electrical energy to the light source (124, 524) based on vibrations in the evacuation system during deployment of the evacuation system and during use of the evacuation system as passengers evacuate the aircraft.
-
公开(公告)号：EP4159625A1
公开(公告)日：2023-04-05
申请号：EP22199248.0
申请日：2022-09-30
申请人： Goodrich Corporation
摘要： A releasable restraint may comprise a spline housing (124) and a plunger (128) removably coupled to the spline housing (124). A plurality of snap clips may be rotatably coupled to the plunger (128). The plurality of snap clips are configured to create an interference with the spline housing (124) to limit movement of the plunger (128) with respect to the spline housing (124). The plunger (128) is configured to release from the spline housing (124) in response to a pull force exceeding a predetermined threshold value.
-
公开(公告)号：EP4105127A1
公开(公告)日：2022-12-21
申请号：EP22177660.2
申请日：2022-06-07
申请人： Goodrich Corporation
摘要： An inflation system for an inflatable includes a readiness indicator module (270); a stretch sensor (220) configured for mounting to the inflatable and to provide a real-time stretch data of an elastic deformation of the inflatable; and a controller (258) configured to receive the real-time stretch data and to transmit a control signal to the readiness indicator module (270) to indicate a deployed status of the inflatable.
-
公开(公告)号：EP4190696A1
公开(公告)日：2023-06-07
申请号：EP22210004.2
申请日：2022-11-28
申请人： Goodrich Corporation
摘要： A valve arrangement for a pressurized fluid source includes a regulating valve poppet (152) configured to translate along a longitudinal axis of a valve housing (150), and a linear stepper motor (180) configured to control a position of the regulating valve poppet (152). The linear stepper motor (180) is controlled by a closed loop control system based upon temperature and pressure feedback signals to actively control the position and stroke rate of the regulating valve poppet (152).
-
-
-
搜索结果
4 条记录 (耗时 0.008 秒)
