Duplexing voltage air exhausting fan
The utility model relates to an indoor-outdoor air exchanger, in particular to a duplex voltage exhaust fan which consists of a shell, a motor and a fan flange; the motor has a double working voltage and is connected with a voltage selecting switch. The duplex voltage exhaust fan uses the voltage se...
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| creator | LIN DINGWEN |
| description | The utility model relates to an indoor-outdoor air exchanger, in particular to a duplex voltage exhaust fan which consists of a shell, a motor and a fan flange; the motor has a double working voltage and is connected with a voltage selecting switch. The duplex voltage exhaust fan uses the voltage selecting switch to convert and connect a coil in the motor and can be applicable to a voltage of 220V and a voltage of 127V to solve the defects that the prior indoor-outdoor air exchanger can not be applied to the voltage of 127V or needs to be connected with a transformer. The air exchanger can be used conveniently just by pressing a conversion switch. |
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The duplex voltage exhaust fan uses the voltage selecting switch to convert and connect a coil in the motor and can be applicable to a voltage of 220V and a voltage of 127V to solve the defects that the prior indoor-outdoor air exchanger can not be applied to the voltage of 127V or needs to be connected with a transformer. The air exchanger can be used conveniently just by pressing a conversion switch.</description><language>chi ; eng</language><subject>BLASTING ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; DYNAMO-ELECTRIC MACHINES ; ELECTRICITY ; GENERATION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2008</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=20081126&DB=EPODOC&CC=CN&NR=201156684Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20081126&DB=EPODOC&CC=CN&NR=201156684Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIN DINGWEN</creatorcontrib><title>Duplexing voltage air exhausting fan</title><description>The utility model relates to an indoor-outdoor air exchanger, in particular to a duplex voltage exhaust fan which consists of a shell, a motor and a fan flange; the motor has a double working voltage and is connected with a voltage selecting switch. The duplex voltage exhaust fan uses the voltage selecting switch to convert and connect a coil in the motor and can be applicable to a voltage of 220V and a voltage of 127V to solve the defects that the prior indoor-outdoor air exchanger can not be applied to the voltage of 127V or needs to be connected with a transformer. 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The duplex voltage exhaust fan uses the voltage selecting switch to convert and connect a coil in the motor and can be applicable to a voltage of 220V and a voltage of 127V to solve the defects that the prior indoor-outdoor air exchanger can not be applied to the voltage of 127V or needs to be connected with a transformer. The air exchanger can be used conveniently just by pressing a conversion switch.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN201156684YY |
| source | esp@cenet |
| subjects | BLASTING CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | Duplexing voltage air exhausting fan |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T10%3A52%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LIN%20DINGWEN&rft.date=2008-11-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN201156684YY%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |