Permanent magnet speed governor having fixed magnetic gap

A permanent magnet speed governor having a fixed magnetic gap. The permanent magnet speed governor includes an outer magnetic rotor and an inner magnetic rotor, at least two outer permanent magnets being evenly distributed along the circumferential direction of the inner circumferential surface of t...

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1. Verfasser:	Diao, Junqi
Format:	Patent
Sprache:	eng
Schlagworte:	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
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creator	Diao, Junqi
description	A permanent magnet speed governor having a fixed magnetic gap. The permanent magnet speed governor includes an outer magnetic rotor and an inner magnetic rotor, at least two outer permanent magnets being evenly distributed along the circumferential direction of the inner circumferential surface of the outer magnetic rotor, the magnetic poles of the outer permanent magnets being arranged along the radial direction, the magnetisms of exposed magnetic pole surfaces of two adjacent outer permanent magnets being different. At least one rotatable permanent magnet is distributed along the circumferential direction of the outer circumferential surface of the inner magnetic rotor, the rotatable permanent magnet being cylindrical and the N pole and the S pole being along the diametrical direction, one end of the rotatable permanent magnet being provided with a magnetic circuit regulator. It increases the engagement area of the speed governor.
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The permanent magnet speed governor includes an outer magnetic rotor and an inner magnetic rotor, at least two outer permanent magnets being evenly distributed along the circumferential direction of the inner circumferential surface of the outer magnetic rotor, the magnetic poles of the outer permanent magnets being arranged along the radial direction, the magnetisms of exposed magnetic pole surfaces of two adjacent outer permanent magnets being different. At least one rotatable permanent magnet is distributed along the circumferential direction of the outer circumferential surface of the inner magnetic rotor, the rotatable permanent magnet being cylindrical and the N pole and the S pole being along the diametrical direction, one end of the rotatable permanent magnet being provided with a magnetic circuit regulator. It increases the engagement area of the speed governor.</description><language>eng</language><subject>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</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=20191008&DB=EPODOC&CC=US&NR=10439543B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191008&DB=EPODOC&CC=US&NR=10439543B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Diao, Junqi</creatorcontrib><title>Permanent magnet speed governor having fixed magnetic gap</title><description>A permanent magnet speed governor having a fixed magnetic gap. The permanent magnet speed governor includes an outer magnetic rotor and an inner magnetic rotor, at least two outer permanent magnets being evenly distributed along the circumferential direction of the inner circumferential surface of the outer magnetic rotor, the magnetic poles of the outer permanent magnets being arranged along the radial direction, the magnetisms of exposed magnetic pole surfaces of two adjacent outer permanent magnets being different. At least one rotatable permanent magnet is distributed along the circumferential direction of the outer circumferential surface of the inner magnetic rotor, the rotatable permanent magnet being cylindrical and the N pole and the S pole being along the diametrical direction, one end of the rotatable permanent magnet being provided with a magnetic circuit regulator. It increases the engagement area of the speed governor.</description><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAMSC3KTcxLzStRyE1Mz0stUSguSE1NUUjPL0styssvUshILMvMS1dIy6wAikKUZCYrpCcW8DCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxORUoNr40GBDAxNjS1MTYycjY2LUAABRXS7k</recordid><startdate>20191008</startdate><enddate>20191008</enddate><creator>Diao, Junqi</creator><scope>EVB</scope></search><sort><creationdate>20191008</creationdate><title>Permanent magnet speed governor having fixed magnetic gap</title><author>Diao, Junqi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10439543B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</creationdate><topic>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><toplevel>online_resources</toplevel><creatorcontrib>Diao, Junqi</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Diao, Junqi</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Permanent magnet speed governor having fixed magnetic gap</title><date>2019-10-08</date><risdate>2019</risdate><abstract>A permanent magnet speed governor having a fixed magnetic gap. The permanent magnet speed governor includes an outer magnetic rotor and an inner magnetic rotor, at least two outer permanent magnets being evenly distributed along the circumferential direction of the inner circumferential surface of the outer magnetic rotor, the magnetic poles of the outer permanent magnets being arranged along the radial direction, the magnetisms of exposed magnetic pole surfaces of two adjacent outer permanent magnets being different. At least one rotatable permanent magnet is distributed along the circumferential direction of the outer circumferential surface of the inner magnetic rotor, the rotatable permanent magnet being cylindrical and the N pole and the S pole being along the diametrical direction, one end of the rotatable permanent magnet being provided with a magnetic circuit regulator. It increases the engagement area of the speed governor.</abstract><oa>free_for_read</oa></addata></record>
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language	eng
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subjects	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
title	Permanent magnet speed governor having fixed magnetic gap
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