Magnetic gear (original) (raw)
Ein magnetisches Getriebe verändert, wie ein konventionelles mechanisches Getriebe, die Drehgeschwindigkeit einer sich drehenden Welle.
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| dbo:abstract | Ein magnetisches Getriebe verändert, wie ein konventionelles mechanisches Getriebe, die Drehgeschwindigkeit einer sich drehenden Welle. (de) A magnetic gear resembles the traditional mechanical gear in geometry and function, using magnets instead of teeth. As two opposing magnets approach each other, they repel; when placed on two rings the magnets will act like teeth. As opposed to conventional hard contact backlash in a spur gear, where a gear may rotate freely until in contact with the next gear, the magnetic gear has a springy backlash. As a result magnetic gears are able to apply pressure no matter the relative angle. Although they provide a motion ratio as a traditional gear, such gears work without touching and are immune to wear of mating surfaces, have no noise, and may slip without damage. A magnetically coupled gear can be used in a vacuum without lubrication, or operations involving hermetically sealed barriers. This can be an advantage in explosive or otherwise hazardous environments where leaks constitute a real danger. (en) 磁性齒輪（英語：Magnetic Gear，簡稱MG）基本上是一個不具有傳統齒輪齒型的傳動裝置，利用磁耦合力相吸相斥達到傳動的目的，稱乎其為磁性齒輪僅僅只是構型相似、傳動目的一致，本質上不隸屬傳統齒輪。在以平行為傳動方式的MG發展快速，與傳統齒輪相比，其不管在傳動效率、傳動比、加工方面都大幅領先，該裝置已經實用在工業界多年，學術界也在持續發展。 (zh) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Magnetgetriebe.png?width=300 |
| dbo:wikiPageExternalLink | http://www.bostongear.com/pdf/product_sections/200_series_helical.pdf, http://www.gedrivetrain.com/insideDP27.cfm, http://www.neugartusa.com/ple%E2%80%94160_gb.pdf, https://www.google.com/patents/US1171351 https://www.google.com/patents/US2243555 https://www.google.com/patents/US3301091 https://www.google.com/patents/US3382386 https://www.google.com/patents/US3645650 https://www.google.com/patents/US5013949 https://www.google.com/patents/US5633555 https://www.google.com/patents/US6047456 https://www.google.com/patents/US687292 http://www.correlatedmagnetics.com https://www.youtube.com/watch%3Fv=3xUm25CNNgQ https://www.youtube.com/watch%3Fv=m4m81JjZCJo |
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| dbo:wikiPageRevisionID | 1118007531 (xsd:integer) |
| dbo:wikiPageWikiLink | dbc:Gears dbr:Electromagnet dbr:Epicyclic_gearing dbr:Permanent_magnet dbr:Cycloidal_drive dbr:Gear dbr:Gearbox dbc:Magnetic_devices dbr:Torque_multiplier dbr:File:Magnetgetriebe.png dbr:File:US687292_Figure_1.png |
| dbp:wikiPageUsesTemplate | dbt:Cleanup dbt:Lead_rewrite dbt:More_citations_needed dbt:Multiple_issues dbt:Primary_sources dbt:Reflist |
| dct:subject | dbc:Gears dbc:Magnetic_devices |
| rdfs:comment | Ein magnetisches Getriebe verändert, wie ein konventionelles mechanisches Getriebe, die Drehgeschwindigkeit einer sich drehenden Welle. (de) 磁性齒輪（英語：Magnetic Gear，簡稱MG）基本上是一個不具有傳統齒輪齒型的傳動裝置，利用磁耦合力相吸相斥達到傳動的目的，稱乎其為磁性齒輪僅僅只是構型相似、傳動目的一致，本質上不隸屬傳統齒輪。在以平行為傳動方式的MG發展快速，與傳統齒輪相比，其不管在傳動效率、傳動比、加工方面都大幅領先，該裝置已經實用在工業界多年，學術界也在持續發展。 (zh) A magnetic gear resembles the traditional mechanical gear in geometry and function, using magnets instead of teeth. As two opposing magnets approach each other, they repel; when placed on two rings the magnets will act like teeth. As opposed to conventional hard contact backlash in a spur gear, where a gear may rotate freely until in contact with the next gear, the magnetic gear has a springy backlash. As a result magnetic gears are able to apply pressure no matter the relative angle. Although they provide a motion ratio as a traditional gear, such gears work without touching and are immune to wear of mating surfaces, have no noise, and may slip without damage. (en) |
| rdfs:label | Magnetgetriebe (de) Magnetic gear (en) 磁性齒輪 (zh) Магнітна передача (uk) |
| owl:sameAs | freebase:Magnetic gear yago-res:Magnetic gear wikidata:Magnetic gear dbpedia-de:Magnetic gear dbpedia-uk:Magnetic gear dbpedia-zh:Magnetic gear https://global.dbpedia.org/id/2Fk92 |
| prov:wasDerivedFrom | wikipedia-en:Magnetic_gear?oldid=1118007531&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Magnetgetriebe.png wiki-commons:Special:FilePath/US687292_Figure_1.png |
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