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2019
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Invention
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Addressability in particle detection. A method of determining at least one point of entry of smok... |
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2014
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Invention
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Aspirated particle detection with various flow modifications. A method of particle detection in a... |
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Invention
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Particle detection system and related methods. A particle detector, e.g. a smoke detector is desc... |
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2013
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Invention
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Fire detection. A particle detection system (10) including a particle detector (16) in fluid comm... |
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Invention
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Sampling point. An air sampling system (10, 110) for a low-temperature space (12) is disclosed. T... |
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Invention
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Multi-mode detection. The invention relates to a particle detector, systems, and methods for dete... |
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Invention
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Sampling point for a particle detector. A sampling point for use with an aspirating particle dete... |
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2012
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Invention
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Particle detector with dust rejection. A system and method of reducing the incidence of false ala... |
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Invention
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Surveillance system. A surveillance system (10) for monitoring movement in a region of interest (... |
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2011
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Invention
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Duct detector. There is described a duct detector (1) and components (2, 3, 6) for duct detectors... |
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Invention
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Filter bypass. There is describes a filter arrangement (10) for a particle detector (12) for dete... |
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Invention
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Improved dust discrimination for sensing systems. A sensing system and method for detecting parti... |
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Invention
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Particle precipitator. A particle separation system for separating particles (B, F) in an airflow... |
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2010
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Invention
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Chamber condition. A particle detector (10) including a chamber (12), a first aspirator (14), a s... |
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Invention
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Gas detector apparatus. An apparatus and methods for detecting the presence of gases is described... |
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Invention
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Improvements to particle detectors. A beam detector (10) including a light source (32), a receive... |
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2009
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Invention
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Optical detection of particle characteristics. A method of detecting particles in an air flow is ... |
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Invention
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Particle detection. A particle detection system 600 including; at least one light source (606) ad... |
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2008
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Invention
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Particle detection. A particle detection system (100), such as an active video smoke detection sy... |
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Invention
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Method and system for particle detection. An apparatus (10) for detecting particles in an airflow... |
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Invention
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Particle detection apparatus. An apparatus for detecting particles (100) is disclosed, including:... |
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2007
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Invention
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Filter arrangement. A filter arrangement for removing impurities from a fluid is disclosed, the f... |
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1996
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Invention
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Security sensor arrangement with overlapping fields of view. The advent of CCD's (30) has made hi... |
