Fume removal hood as for cookers has fan, cleaning filter and air mass sensor and control to determine degree of filter contamination
A fume removal hood (10) comprises a fan (12) to suck an air stream (13), a cleaning filter (16) downstream and a control to assess filter contamination. There is an air mass sensor (20) after the fan that determines filter contamination by means of detecting a change in airflow mass relative the op...
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| creator | FLUHRER, HENRY POTTHOF, ERWIN |
| description | A fume removal hood (10) comprises a fan (12) to suck an air stream (13), a cleaning filter (16) downstream and a control to assess filter contamination. There is an air mass sensor (20) after the fan that determines filter contamination by means of detecting a change in airflow mass relative the operating power of the fan.
Es werden eine Vorrichtung und Verfahren zum Steuern einer Dunstabzugshaube (10) mit einem Lüfter (12) zum Ansaugen eines Luftstroms (13) und einem Filter (16) zum Reinigen des Luftstroms (13),der stromauf des Lüfters (12) angeordnet ist, vorgeschlagen, bei denen eine Steuerung einer Betriebsleistung des Lüfters (12) und/oder eine Erfassung eines Verschmutzungsgrades der Filters (16) in Abhängigkeit von einem Luftmassenstrom durch die Dunstabzugshaube (10) erfolgt. |
| format | Patent |
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Es werden eine Vorrichtung und Verfahren zum Steuern einer Dunstabzugshaube (10) mit einem Lüfter (12) zum Ansaugen eines Luftstroms (13) und einem Filter (16) zum Reinigen des Luftstroms (13),der stromauf des Lüfters (12) angeordnet ist, vorgeschlagen, bei denen eine Steuerung einer Betriebsleistung des Lüfters (12) und/oder eine Erfassung eines Verschmutzungsgrades der Filters (16) in Abhängigkeit von einem Luftmassenstrom durch die Dunstabzugshaube (10) erfolgt.</description><language>eng ; ger</language><subject>BLASTING ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION ; HEATING ; LIGHTING ; MEASURING ; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL ; MECHANICAL ENGINEERING ; METERING BY VOLUME ; OTHER DOMESTIC STOVES OR RANGES ; PHYSICS ; RANGES ; TESTING ; VENTILATING ; WEAPONS</subject><creationdate>2007</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=20070104&DB=EPODOC&CC=DE&NR=102005025787B3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070104&DB=EPODOC&CC=DE&NR=102005025787B3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FLUHRER, HENRY</creatorcontrib><creatorcontrib>POTTHOF, ERWIN</creatorcontrib><title>Fume removal hood as for cookers has fan, cleaning filter and air mass sensor and control to determine degree of filter contamination</title><description>A fume removal hood (10) comprises a fan (12) to suck an air stream (13), a cleaning filter (16) downstream and a control to assess filter contamination. There is an air mass sensor (20) after the fan that determines filter contamination by means of detecting a change in airflow mass relative the operating power of the fan.
Es werden eine Vorrichtung und Verfahren zum Steuern einer Dunstabzugshaube (10) mit einem Lüfter (12) zum Ansaugen eines Luftstroms (13) und einem Filter (16) zum Reinigen des Luftstroms (13),der stromauf des Lüfters (12) angeordnet ist, vorgeschlagen, bei denen eine Steuerung einer Betriebsleistung des Lüfters (12) und/oder eine Erfassung eines Verschmutzungsgrades der Filters (16) in Abhängigkeit von einem Luftmassenstrom durch die Dunstabzugshaube (10) erfolgt.</description><subject>BLASTING</subject><subject>DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METERING BY VOLUME</subject><subject>OTHER DOMESTIC STOVES OR RANGES</subject><subject>PHYSICS</subject><subject>RANGES</subject><subject>TESTING</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi00OgjAQhdm4MOodZuNOkwohuFYhHsA9mZQBGtsZ0lZv4L0tUfeu3t_3ltmreTgCT06eaGEU6QAD9OJBi9zJBxjnjLwDbQnZ8AC9sZE8ICfWeHAYAgTiIJ9OC0cvFqJARwl0him5wROB9L_3TGGaMBrhdbbo0QbafHWVbZv6dr7uaZKWwoSamGJ7qQ8qV6pUeVkdq1NR_Mu9AY5YTAQ</recordid><startdate>20070104</startdate><enddate>20070104</enddate><creator>FLUHRER, HENRY</creator><creator>POTTHOF, ERWIN</creator><scope>EVB</scope></search><sort><creationdate>20070104</creationdate><title>Fume removal hood as for cookers has fan, cleaning filter and air mass sensor and control to determine degree of filter contamination</title><author>FLUHRER, HENRY ; POTTHOF, ERWIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102005025787B33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2007</creationdate><topic>BLASTING</topic><topic>DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METERING BY VOLUME</topic><topic>OTHER DOMESTIC STOVES OR RANGES</topic><topic>PHYSICS</topic><topic>RANGES</topic><topic>TESTING</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FLUHRER, HENRY</creatorcontrib><creatorcontrib>POTTHOF, ERWIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FLUHRER, HENRY</au><au>POTTHOF, ERWIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fume removal hood as for cookers has fan, cleaning filter and air mass sensor and control to determine degree of filter contamination</title><date>2007-01-04</date><risdate>2007</risdate><abstract>A fume removal hood (10) comprises a fan (12) to suck an air stream (13), a cleaning filter (16) downstream and a control to assess filter contamination. There is an air mass sensor (20) after the fan that determines filter contamination by means of detecting a change in airflow mass relative the operating power of the fan.
Es werden eine Vorrichtung und Verfahren zum Steuern einer Dunstabzugshaube (10) mit einem Lüfter (12) zum Ansaugen eines Luftstroms (13) und einem Filter (16) zum Reinigen des Luftstroms (13),der stromauf des Lüfters (12) angeordnet ist, vorgeschlagen, bei denen eine Steuerung einer Betriebsleistung des Lüfters (12) und/oder eine Erfassung eines Verschmutzungsgrades der Filters (16) in Abhängigkeit von einem Luftmassenstrom durch die Dunstabzugshaube (10) erfolgt.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION HEATING LIGHTING MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME OTHER DOMESTIC STOVES OR RANGES PHYSICS RANGES TESTING VENTILATING WEAPONS |
| title | Fume removal hood as for cookers has fan, cleaning filter and air mass sensor and control to determine degree of filter contamination |
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