DAMPER DEVICE
A damper device is provided which can operate in a narrow space without the rotation space of the louvers being affected by the opening area of the damper device and which has reduced product dimensions in the plane direction of the gearbox. Specifically, this damper device is characterized by being...
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| creator | HAYASHI KATSUHIKO HARATA TAKAJI |
| description | A damper device is provided which can operate in a narrow space without the rotation space of the louvers being affected by the opening area of the damper device and which has reduced product dimensions in the plane direction of the gearbox. Specifically, this damper device is characterized by being provided with a drive source (40), multiple louvers (20), a frame body (10) and a power transmission mechanism (50). The frame body has a pair of openings (11, 12), the louvers are arranged in parallel in a flow path unit, the power transmission mechanism includes multiple gear members, and the frame body has a gearbox (10n), which is a case body in which the aforementioned multiple gear members are housed; the internal space of the gearbox is divided into multiple layers in the axial directionof the multiple gear members, and a reduction geartrain is configured by some of the multiple gear members housed in each layer passing through the housing layer and engaging with a gear member housed in another layer.
提供一种风 |
| format | Patent |
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提供一种风</description><language>chi ; eng</language><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; COLD ROOMS ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS ; HEAT PUMP SYSTEMS ; HEATING ; ICE-BOXES ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; RANGES ; REFRIGERATION OR COOLING ; REFRIGERATORS ; VENTILATING ; WEAPONS</subject><creationdate>2019</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=20191220&DB=EPODOC&CC=CN&NR=110603416A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191220&DB=EPODOC&CC=CN&NR=110603416A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAYASHI KATSUHIKO</creatorcontrib><creatorcontrib>HARATA TAKAJI</creatorcontrib><title>DAMPER DEVICE</title><description>A damper device is provided which can operate in a narrow space without the rotation space of the louvers being affected by the opening area of the damper device and which has reduced product dimensions in the plane direction of the gearbox. Specifically, this damper device is characterized by being provided with a drive source (40), multiple louvers (20), a frame body (10) and a power transmission mechanism (50). The frame body has a pair of openings (11, 12), the louvers are arranged in parallel in a flow path unit, the power transmission mechanism includes multiple gear members, and the frame body has a gearbox (10n), which is a case body in which the aforementioned multiple gear members are housed; the internal space of the gearbox is divided into multiple layers in the axial directionof the multiple gear members, and a reduction geartrain is configured by some of the multiple gear members housed in each layer passing through the housing layer and engaging with a gear member housed in another layer.
提供一种风</description><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><subject>BLASTING</subject><subject>COLD ROOMS</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>ICE-BOXES</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>RANGES</subject><subject>REFRIGERATION OR COOLING</subject><subject>REFRIGERATORS</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB1cfQNcA1ScHEN83R25WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoYGZgbGJoZmjsbEqAEAmiwcaQ</recordid><startdate>20191220</startdate><enddate>20191220</enddate><creator>HAYASHI KATSUHIKO</creator><creator>HARATA TAKAJI</creator><scope>EVB</scope></search><sort><creationdate>20191220</creationdate><title>DAMPER DEVICE</title><author>HAYASHI KATSUHIKO ; HARATA TAKAJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110603416A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</topic><topic>BLASTING</topic><topic>COLD ROOMS</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>ICE-BOXES</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>RANGES</topic><topic>REFRIGERATION OR COOLING</topic><topic>REFRIGERATORS</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAYASHI KATSUHIKO</creatorcontrib><creatorcontrib>HARATA TAKAJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAYASHI KATSUHIKO</au><au>HARATA TAKAJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DAMPER DEVICE</title><date>2019-12-20</date><risdate>2019</risdate><abstract>A damper device is provided which can operate in a narrow space without the rotation space of the louvers being affected by the opening area of the damper device and which has reduced product dimensions in the plane direction of the gearbox. Specifically, this damper device is characterized by being provided with a drive source (40), multiple louvers (20), a frame body (10) and a power transmission mechanism (50). The frame body has a pair of openings (11, 12), the louvers are arranged in parallel in a flow path unit, the power transmission mechanism includes multiple gear members, and the frame body has a gearbox (10n), which is a case body in which the aforementioned multiple gear members are housed; the internal space of the gearbox is divided into multiple layers in the axial directionof the multiple gear members, and a reduction geartrain is configured by some of the multiple gear members housed in each layer passing through the housing layer and engaging with a gear member housed in another layer.
提供一种风</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION OR COOLING REFRIGERATORS VENTILATING WEAPONS |
| title | DAMPER DEVICE |
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