Method and device for cleaning an optical entrance window of a fire detector

The invention relates to a method for cleaning an optical entrance window (1) of a fire detector (2), wherein an intermittent gas stream is discharged onto the surface of the optical entrance window (1) of the fire detector (2) from at least one gas outlet opening (7), wherein the intermittent gas s...

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1. Verfasser:	STAMER, ARNE
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS CLEANING CLEANING IN GENERAL ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSPORTING
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creator	STAMER, ARNE
description	The invention relates to a method for cleaning an optical entrance window (1) of a fire detector (2), wherein an intermittent gas stream is discharged onto the surface of the optical entrance window (1) of the fire detector (2) from at least one gas outlet opening (7), wherein the intermittent gas stream is applied to the optical entrance window (1) with a number of pressure pulses (14), and to a device for cleaning an optical entrance window of a fire detector. The invention has the advantage that the optical entrance window of a fire detector can be cleaned of contaminants intermittently, and in accordance with the level of contamination, with adapted and low consumption of gas.
format	Patent
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The invention has the advantage that the optical entrance window of a fire detector can be cleaned of contaminants intermittently, and in accordance with the level of contamination, with adapted and low consumption of gas.</description><language>eng</language><subject>ALARM SYSTEMS ; CLEANING ; CLEANING IN GENERAL ; ORDER TELEGRAPHS ; PERFORMING OPERATIONS ; PHYSICS ; PREVENTION OF FOULING IN GENERAL ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS ; TRANSPORTING</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160623&DB=EPODOC&CC=AU&NR=2014365616A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160623&DB=EPODOC&CC=AU&NR=2014365616A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STAMER, ARNE</creatorcontrib><title>Method and device for cleaning an optical entrance window of a fire detector</title><description>The invention relates to a method for cleaning an optical entrance window (1) of a fire detector (2), wherein an intermittent gas stream is discharged onto the surface of the optical entrance window (1) of the fire detector (2) from at least one gas outlet opening (7), wherein the intermittent gas stream is applied to the optical entrance window (1) with a number of pressure pulses (14), and to a device for cleaning an optical entrance window of a fire detector. The invention has the advantage that the optical entrance window of a fire detector can be cleaned of contaminants intermittently, and in accordance with the level of contamination, with adapted and low consumption of gas.</description><subject>ALARM SYSTEMS</subject><subject>CLEANING</subject><subject>CLEANING IN GENERAL</subject><subject>ORDER TELEGRAPHS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PREVENTION OF FOULING IN GENERAL</subject><subject>SIGNALLING</subject><subject>SIGNALLING OR CALLING SYSTEMS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEKAjEQANNYiPqHBWvBeJr-EMVCO62PJdmcgbAbcov3fVP4AKuBYWZp7g_StwRADhDokzxBlAo-E3LisXmQosljBmKtyC2YEweZQSIgxFSpjUpepa7NImKeaPPjymyvl-f5tqMiA00FPTHp0L8Oe3vs3MlZ19vuv-oLDe817A</recordid><startdate>20160623</startdate><enddate>20160623</enddate><creator>STAMER, ARNE</creator><scope>EVB</scope></search><sort><creationdate>20160623</creationdate><title>Method and device for cleaning an optical entrance window of a fire detector</title><author>STAMER, ARNE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2014365616A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2016</creationdate><topic>ALARM SYSTEMS</topic><topic>CLEANING</topic><topic>CLEANING IN GENERAL</topic><topic>ORDER TELEGRAPHS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PREVENTION OF FOULING IN GENERAL</topic><topic>SIGNALLING</topic><topic>SIGNALLING OR CALLING SYSTEMS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>STAMER, ARNE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STAMER, ARNE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and device for cleaning an optical entrance window of a fire detector</title><date>2016-06-23</date><risdate>2016</risdate><abstract>The invention relates to a method for cleaning an optical entrance window (1) of a fire detector (2), wherein an intermittent gas stream is discharged onto the surface of the optical entrance window (1) of the fire detector (2) from at least one gas outlet opening (7), wherein the intermittent gas stream is applied to the optical entrance window (1) with a number of pressure pulses (14), and to a device for cleaning an optical entrance window of a fire detector. The invention has the advantage that the optical entrance window of a fire detector can be cleaned of contaminants intermittently, and in accordance with the level of contamination, with adapted and low consumption of gas.</abstract><oa>free_for_read</oa></addata></record>
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subjects	ALARM SYSTEMS CLEANING CLEANING IN GENERAL ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSPORTING
title	Method and device for cleaning an optical entrance window of a fire detector
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