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公开(公告)号：EP3276320A1
公开(公告)日：2018-01-31
申请号：EP17183125.8
申请日：2017-07-25
摘要： A multi-condition sensor, comprising a housing defining a component cavity, a pressure input tube disposed through the housing, a fault actuator disposed within the component cavity of the housing and in pressure communication with the pressure input tube through the housing, wherein the fault actuator is configured to extend and contract as a function of pressure from the pressure input tube, an alarm actuator disposed within the component cavity of the housing opposite the fault actuator and configured to be actuated by the fault actuator and to extend to a maximum fault position, and an adjustable alarm contact disposed on an opposite side of the alarm actuator within the component cavity and configured to be adjusted to a predetermined extension length from the housing to provide a predetermined alarm contact position.
摘要翻译： 一种多状态传感器，包括限定部件空腔的壳体，穿过壳体布置的压力输入管，布置在壳体的部件空腔内并通过壳体与压力输入管压力连通的故障致动器，其中，故障 致动器被配置为根据来自压力输入管的压力而伸展和收缩;报警致动器，其布置在与故障致动器相对的壳体的部件腔内，并且被配置为由故障致动器致动并且延伸到最大故障位置 以及可调节的报警触点，所述可调节的报警触点设置在所述部件腔内的所述报警致动器的相对侧上并且构造成从所述壳体调节到预定的延伸长度以提供预定的报警触点位置。
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公开(公告)号：EP4411683A1
公开(公告)日：2024-08-07
申请号：EP24153371.0
申请日：2024-01-23
CPC分类号： G08B17/12 , G08B29/183 , G01J5/0014 , A62C3/08 , B64D2045/00920130101 , G01J5/0018 , G08B29/145
摘要： A flame detector for an aircraft includes a housing 34 and two sensors 30,32 positioned in the housing to detect light signals indicative of a flame event. The two sensors include a first sensor configured to detect light signals in at a first infrared wavelength range, and a second sensor configured to detect light signals at a second wavelength range. A controller 48 is configured to receive signals from the two sensors, and to determine the presence of the flame event only if the signals indicative of the flame event are received from both of the two sensors. A method of detecting a flame event includes providing two sensors in a detector housing. A detection area is observed via the sensors, and detection signals received from the sensors are evaluated at a controller. The presence of a flame event is determined only if detection signals are received from both of the two sensors.
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公开(公告)号：EP3276321B1
公开(公告)日：2019-06-26
申请号：EP17183128.2
申请日：2017-07-25
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公开(公告)号：EP3276320B1
公开(公告)日：2019-05-01
申请号：EP17183125.8
申请日：2017-07-25
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公开(公告)号：EP3276321A1
公开(公告)日：2018-01-31
申请号：EP17183128.2
申请日：2017-07-25
CPC分类号： G01L19/12 , G01L9/0033 , G01L9/0035 , H01H35/00 , H01H35/2671 , H01H35/32 , H01H37/00 , H01H37/38
摘要： A multi-condition sensor, comprising a housing defining a component cavity, a pressure input tube disposed through the housing, a fault actuator disposed within the component cavity of the housing and in pressure communication with the pressure input tube through the housing, wherein the fault actuator is configured to extend and contract as a function of pressure from the pressure input tube, an alarm actuator disposed within the component cavity of the housing opposite the fault actuator and configured to be actuated by the fault actuator and to extend to a maximum fault position, and an adjustable alarm contact disposed on an opposite side of the alarm actuator within the component cavity and configured to be adjusted to a predetermined extension length from the housing to provide a predetermined alarm contact position.
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