KITCHEN HOOD AND FILTER THEREFOR
PROBLEM TO BE SOLVED: To recover easily from increase of ventilation resistance due to clogging of a filter member by providing a filter member disposed rotatably while traversing a ventilation passage, and a cleaning member abutting against the rotating filter member to remove dirt adhering thereto...
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| creator | NEMOTO MASATAKA HOSOIRI MASAKI ISHIKAWA TETSUO |
| description | PROBLEM TO BE SOLVED: To recover easily from increase of ventilation resistance due to clogging of a filter member by providing a filter member disposed rotatably while traversing a ventilation passage, and a cleaning member abutting against the rotating filter member to remove dirt adhering thereto. SOLUTION: A kitchen hood comprises a hood body 1, a front cover 2, and a grease filter box housing a grease filter 4. The grease filter 4 comprises a filter member shaped into an annular band arranged to turn while traversing an air suction window 5b made in a window frame 5a along the window frame 5a to cover the suction window 5b from the inside. A ventilation part disposed oppositely to the suction window 5b and contaminated through adhesion of fat components is moved sequentially to the outside of the suction window 5b and a new ventilation part is disposed oppositely to the suction window 5b. Dirt, e.g. fat components, adhering to the grease filter 4 is removed by means of a filter cleaning member being rolled when the grease filter 4 is turned. |
| format | Patent |
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SOLUTION: A kitchen hood comprises a hood body 1, a front cover 2, and a grease filter box housing a grease filter 4. The grease filter 4 comprises a filter member shaped into an annular band arranged to turn while traversing an air suction window 5b made in a window frame 5a along the window frame 5a to cover the suction window 5b from the inside. A ventilation part disposed oppositely to the suction window 5b and contaminated through adhesion of fat components is moved sequentially to the outside of the suction window 5b and a new ventilation part is disposed oppositely to the suction window 5b. Dirt, e.g. fat components, adhering to the grease filter 4 is removed by means of a filter cleaning member being rolled when the grease filter 4 is turned.</description><edition>7</edition><language>eng</language><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; RANGES ; SEPARATION ; TRANSPORTING ; VENTILATING ; WEAPONS</subject><creationdate>2000</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=20000728&DB=EPODOC&CC=JP&NR=2000205622A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000728&DB=EPODOC&CC=JP&NR=2000205622A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NEMOTO MASATAKA</creatorcontrib><creatorcontrib>HOSOIRI MASAKI</creatorcontrib><creatorcontrib>ISHIKAWA TETSUO</creatorcontrib><title>KITCHEN HOOD AND FILTER THEREFOR</title><description>PROBLEM TO BE SOLVED: To recover easily from increase of ventilation resistance due to clogging of a filter member by providing a filter member disposed rotatably while traversing a ventilation passage, and a cleaning member abutting against the rotating filter member to remove dirt adhering thereto. SOLUTION: A kitchen hood comprises a hood body 1, a front cover 2, and a grease filter box housing a grease filter 4. The grease filter 4 comprises a filter member shaped into an annular band arranged to turn while traversing an air suction window 5b made in a window frame 5a along the window frame 5a to cover the suction window 5b from the inside. A ventilation part disposed oppositely to the suction window 5b and contaminated through adhesion of fat components is moved sequentially to the outside of the suction window 5b and a new ventilation part is disposed oppositely to the suction window 5b. Dirt, e.g. fat components, adhering to the grease filter 4 is removed by means of a filter cleaning member being rolled when the grease filter 4 is turned.</description><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>RANGES</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDw9gxx9nD1U_Dw93dRcPRzUXDz9AlxDVII8XANcnXzD-JhYE1LzClO5YXS3AxKbq5ALbqpBfnxqcUFicmpeakl8V4BRgYGBkYGpmZGRo7GRCkCAB47Igk</recordid><startdate>20000728</startdate><enddate>20000728</enddate><creator>NEMOTO MASATAKA</creator><creator>HOSOIRI MASAKI</creator><creator>ISHIKAWA TETSUO</creator><scope>EVB</scope></search><sort><creationdate>20000728</creationdate><title>KITCHEN HOOD AND FILTER THEREFOR</title><author>NEMOTO MASATAKA ; HOSOIRI MASAKI ; ISHIKAWA TETSUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2000205622A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</topic><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>RANGES</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NEMOTO MASATAKA</creatorcontrib><creatorcontrib>HOSOIRI MASAKI</creatorcontrib><creatorcontrib>ISHIKAWA TETSUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NEMOTO MASATAKA</au><au>HOSOIRI MASAKI</au><au>ISHIKAWA TETSUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>KITCHEN HOOD AND FILTER THEREFOR</title><date>2000-07-28</date><risdate>2000</risdate><abstract>PROBLEM TO BE SOLVED: To recover easily from increase of ventilation resistance due to clogging of a filter member by providing a filter member disposed rotatably while traversing a ventilation passage, and a cleaning member abutting against the rotating filter member to remove dirt adhering thereto. SOLUTION: A kitchen hood comprises a hood body 1, a front cover 2, and a grease filter box housing a grease filter 4. The grease filter 4 comprises a filter member shaped into an annular band arranged to turn while traversing an air suction window 5b made in a window frame 5a along the window frame 5a to cover the suction window 5b from the inside. A ventilation part disposed oppositely to the suction window 5b and contaminated through adhesion of fat components is moved sequentially to the outside of the suction window 5b and a new ventilation part is disposed oppositely to the suction window 5b. Dirt, e.g. fat components, adhering to the grease filter 4 is removed by means of a filter cleaning member being rolled when the grease filter 4 is turned.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RANGES SEPARATION TRANSPORTING VENTILATING WEAPONS |
| title | KITCHEN HOOD AND FILTER THEREFOR |
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