Fresh air flow modulation device
A device for monitoring and modulating the admission of fresh air into a building. The device comprises a housing; a sensor associated with the housing and operable to measure airflow through the housing; and a damper including at least two damper blades. Each damper blade includes a shaft rotatably...
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| creator | DORMAN DENNIS R LUNACEK MICHAEL G HANSON ROLF M MOORE JEFFREY A XIA LUNXI PETER SWANSON ROBERT M EBBESEN NELS R |
| description | A device for monitoring and modulating the admission of fresh air into a building. The device comprises a housing; a sensor associated with the housing and operable to measure airflow through the housing; and a damper including at least two damper blades. Each damper blade includes a shaft rotatably attached to the housing at least at a first shaft end. The shaft is located on the surface of the damper blade so as to divide the surface into first and second substantially equal areas. |
| format | Patent |
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The device comprises a housing; a sensor associated with the housing and operable to measure airflow through the housing; and a damper including at least two damper blades. Each damper blade includes a shaft rotatably attached to the housing at least at a first shaft end. The shaft is located on the surface of the damper blade so as to divide the surface into first and second substantially equal areas.</description><edition>6</edition><language>eng</language><subject>ACTUATING-FLOATS ; AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; RANGES ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; VENTILATING ; WEAPONS</subject><creationdate>1997</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=19971007&DB=EPODOC&CC=US&NR=5674125A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971007&DB=EPODOC&CC=US&NR=5674125A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DORMAN; DENNIS R</creatorcontrib><creatorcontrib>LUNACEK; MICHAEL G</creatorcontrib><creatorcontrib>HANSON; ROLF M</creatorcontrib><creatorcontrib>MOORE; JEFFREY A</creatorcontrib><creatorcontrib>XIA; LUNXI PETER</creatorcontrib><creatorcontrib>SWANSON; ROBERT M</creatorcontrib><creatorcontrib>EBBESEN; NELS R</creatorcontrib><title>Fresh air flow modulation device</title><description>A device for monitoring and modulating the admission of fresh air into a building. The device comprises a housing; a sensor associated with the housing and operable to measure airflow through the housing; and a damper including at least two damper blades. Each damper blade includes a shaft rotatably attached to the housing at least at a first shaft end. The shaft is located on the surface of the damper blade so as to divide the surface into first and second substantially equal areas.</description><subject>ACTUATING-FLOATS</subject><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>RANGES</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBwK0otzlBIzCxSSMvJL1fIzU8pzUksyczPU0hJLctMTuVhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfGhwaZm5iaGRqaOxoRVAAC7eCSF</recordid><startdate>19971007</startdate><enddate>19971007</enddate><creator>DORMAN; DENNIS R</creator><creator>LUNACEK; MICHAEL G</creator><creator>HANSON; ROLF M</creator><creator>MOORE; JEFFREY A</creator><creator>XIA; LUNXI PETER</creator><creator>SWANSON; ROBERT M</creator><creator>EBBESEN; NELS R</creator><scope>EVB</scope></search><sort><creationdate>19971007</creationdate><title>Fresh air flow modulation device</title><author>DORMAN; DENNIS R ; LUNACEK; MICHAEL G ; HANSON; ROLF M ; MOORE; JEFFREY A ; XIA; LUNXI PETER ; SWANSON; ROBERT M ; EBBESEN; NELS R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US5674125A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</creationdate><topic>ACTUATING-FLOATS</topic><topic>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>RANGES</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DORMAN; DENNIS R</creatorcontrib><creatorcontrib>LUNACEK; MICHAEL G</creatorcontrib><creatorcontrib>HANSON; ROLF M</creatorcontrib><creatorcontrib>MOORE; JEFFREY A</creatorcontrib><creatorcontrib>XIA; LUNXI PETER</creatorcontrib><creatorcontrib>SWANSON; ROBERT M</creatorcontrib><creatorcontrib>EBBESEN; NELS R</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DORMAN; DENNIS R</au><au>LUNACEK; MICHAEL G</au><au>HANSON; ROLF M</au><au>MOORE; JEFFREY A</au><au>XIA; LUNXI PETER</au><au>SWANSON; ROBERT M</au><au>EBBESEN; NELS R</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fresh air flow modulation device</title><date>1997-10-07</date><risdate>1997</risdate><abstract>A device for monitoring and modulating the admission of fresh air into a building. The device comprises a housing; a sensor associated with the housing and operable to measure airflow through the housing; and a damper including at least two damper blades. Each damper blade includes a shaft rotatably attached to the housing at least at a first shaft end. The shaft is located on the surface of the damper blade so as to divide the surface into first and second substantially equal areas.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ACTUATING-FLOATS AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING RANGES TAPS THERMAL INSULATION IN GENERAL VALVES VENTILATING WEAPONS |
| title | Fresh air flow modulation device |
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