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公开(公告)号：EP4390345A1
公开(公告)日：2024-06-26
申请号：EP23209894.7
申请日：2023-11-14
IPC分类号： G01J5/00 , G01J5/0801 , G01J5/08 , G01J5/53 , G01J5/0806 , G02B17/08
CPC分类号： G01J5/0014 , G01J5/0801 , G01J5/0815 , G01J5/0025 , G01J5/0846 , G01J5/53 , G01J5/0814 , G01J5/0806 , G02B5/10 , G02B5/201 , G02B19/008 , G02B27/1013 , G02B27/126
摘要： An example sensor may include an omnidirectional reflector, a calibration source located inside the omnidirectional reflector and configured to generate one or more calibration beams, a first filter configured to filter one or more first beams including any of a first portion of the incoming beams collected and concentrated by the omnidirectional reflector, and a first detector configured to detect the filtered one or more first beams.
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公开(公告)号：EP2251683B1
公开(公告)日：2018-08-08
申请号：EP10162584.6
申请日：2010-05-11
IPC分类号： G01N27/416 , G01N27/49
CPC分类号： G01N27/4163 , G01N27/404
摘要： A method of improving performance of electrochemical gas sensors includes cycling potentials applied to one or more of the electrodes of the respective sensor(s) to improve performance of a different electrode. In a process for treating a reference electrode, potentials can be applied to working and, or counter electrodes so as to modify the environment in the vicinity of the reference electrode.
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公开(公告)号：EP3038425B1
公开(公告)日：2020-02-19
申请号：EP15199949.7
申请日：2015-12-14
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公开(公告)号：EP3514776A1
公开(公告)日：2019-07-24
申请号：EP18213880.0
申请日：2014-09-03
摘要： The present disclosure relates to a detector, which may comprise:
a sensor module which includes a sensor, circuitry which provides at least one of gas, fire, smoke or radiation sensing evaluation of potential alarm conditions in response to outputs from the sensor, and, generation of at least one output indicator in response thereto in accordance with predetermined certification requirements; and
a second module which is coupled to the sensor module and which provides different, uncertified functions.-
6.发明公开
公开(公告)号：EP4435930A2
公开(公告)日：2024-09-25
申请号：EP24158957.1
申请日：2024-02-21
摘要： A system, method, and computer program product for utilizing an ultrasonic sensor compensating for the physical conditions of an internal battery compartment (e.g., temperature and/or humidity), to detect a hazardous battery condition, is provided. An example system includes a battery case defining an internal battery compartment and one or more battery cells contained in the internal battery compartment. The example system further includes an acoustic transmitter disposed within the internal battery compartment and configured to transmit an acoustic signal. In addition, the example system includes an acoustic receiver also disposed within the internal battery compartment and positioned to receive the transmitted acoustic signal. The example system monitors the time of flight of the acoustic signal and detects the hazardous battery condition of the one or more battery cells based on a change in the time of flight of the acoustic signal.
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公开(公告)号：EP3175230B1
公开(公告)日：2020-09-02
申请号：EP15739297.8
申请日：2015-07-23
IPC分类号： G01N27/404 , G01N33/00
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