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2019
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Invention
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Smoke detector. Provided is a smoke detector comprising: a detector main body; and a heating elem... |
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2018
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Invention
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Photoelectric smoke sensor. A photoelectric smoke sensor includes a housing having a circuit acco... |
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2016
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Invention
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Photoelectric smoke detector. Provided is an explosion-proofed photoelectric smoke detector capab... |
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Invention
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Photoelectric smoke sensor. A photoelectric smoke sensor (1) is provided with: a casing (3) of an... |
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2014
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Invention
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Photoelectric smoke sensor. Provided is a photoelectric smoke sensor which prevents an internal e... |
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2013
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Invention
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Temperature sensor and heat treating apparatus. A temperature detecting element is fixed reliably... |
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Invention
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Temperature sensor and heat treating apparatus.
A rising characteristic of a temperature is impr... |
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2012
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Invention
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Light emitting unit and photoelectric smoke detector, and suction-type smoke detection system. Th... |
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Invention
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Light emission portion, photoelectric smoke sensor, and suction-type smoke sensing system. The pr... |
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2011
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Invention
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Suction-type smoke sensing system. This invention relates to a suction-type smoke sensing system ... |
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Invention
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Suction-type smoke sensing system. [Problem] To detect smoke precisely and rapidly, and to rapidl... |
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Invention
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Photoelectric smoke sensor. A photoelectric smoke sensor capable of detecting smoke with high acc... |
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Invention
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Photoelectric smoke detector. Provided is a photoelectric smoke detector that can detect smoke at... |
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2010
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Invention
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Photoelectric smoke detector. A photoelectric smoke detector may detect presence of smoke by util... |
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2008
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Invention
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Smoke sensor and electronic equipment. In a smoke sensor, a first light-receiving element which r... |
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2007
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Invention
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Opening part-closing device, fire extinguisher, and nacelle for wind power generator. An opening ... |
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2006
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Invention
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Insulating tube, temperature sensor assembly, and thermometer. An insulating tube is provided wit... |
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2005
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Invention
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Photoelectric smoke detector. A photoelectric smoke detector is provided which is suitable for be... |
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Invention
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Photoelectric smoke detector. A photoelectric smoke detector suitable for downsizing without redu... |
