Optical smoke detector
An optical smoke detector comprises an optical module (1) composed of a light source (3), a measurement chamber (6) with a scattering area, and a light receiver (4) for light scattered in it. An evaluation circuit is connected to the receiver and the optical module has at least one element exposed t...
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| Main Authors | , , , , |
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| Format | Patent |
| Language | English French German |
| Published |
02.01.2003
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| Edition | 6 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | An optical smoke detector comprises an optical module (1) composed of a light source (3), a measurement chamber (6) with a scattering area, and a light receiver (4) for light scattered in it. An evaluation circuit is connected to the receiver and the optical module has at least one element exposed to the light, whose characteristics can change. |
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| AbstractList | An optical smoke detector comprises an optical module (1) composed of a light source (3), a measurement chamber (6) with a scattering area, and a light receiver (4) for light scattered in it. An evaluation circuit is connected to the receiver and the optical module has at least one element exposed to the light, whose characteristics can change. |
| Author | SCHERRER, HEINZ LENGGENHAGER, RENE WIESER, DIETER FORSTER, MARTIN RYSER, PETER |
| Author_xml | – fullname: WIESER, DIETER – fullname: FORSTER, MARTIN – fullname: SCHERRER, HEINZ – fullname: RYSER, PETER – fullname: LENGGENHAGER, RENE |
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| DocumentTitleAlternate | Détecteur optique de fumée Optischer Rauchmelder |
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| Notes | Application Number: EP19980100932 |
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| RelatedCompanies | SIEMENS BUILDING TECHNOLOGIES AG |
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| Snippet | An optical smoke detector comprises an optical module (1) composed of a light source (3), a measurement chamber (6) with a scattering area, and a light... |
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| SubjectTerms | ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS |
| Title | Optical smoke detector |
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