POWERTRAIN WITH A CONTINUOUSLY VARIABLE TRANSMISSION FOR AN ELECTRIC VEHICLE AND METHOD FOR OPERATING SUCH POWERTRAIN

The invention relates to a powertrain for a fully electric vehicle comprising an electric machine (1), a driven wheel (2) and a gearing (3) that is arranged between the electric machine (1) and the driven wheel (2) and that provides a driving connection there between, which gearing (3) includes at l...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Gärtner, Manuel, Römers, Lucas Hubertus Johannes
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page
container_issue
container_start_page
container_title
container_volume
creator	Gärtner, Manuel Römers, Lucas Hubertus Johannes
description	The invention relates to a powertrain for a fully electric vehicle comprising an electric machine (1), a driven wheel (2) and a gearing (3) that is arranged between the electric machine (1) and the driven wheel (2) and that provides a driving connection there between, which gearing (3) includes at least a first speed reduction stage (31) providing a fixed first speed ratio, a variator unit (40) providing a variable speed ratio and a second speed reduction stage (32) providing a fixed second speed ratio between an input gear wheel (35) and an output gear wheel (36) thereof, whereof the input gear wheel (35) rotates as one with the output shaft of variator unit (40). According to the invention, a maximum overall speed ratio provided by the gearing (3) between the electric machine (1) and the driven wheel (2) amounts to at least 20:1.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2021262556A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2021262556A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2021262556A13</originalsourceid><addsrcrecordid>eNqNzbsKwkAQheE0FqK-w4C1YFaSftxM3IFkN-wlwSoEWSvRQPT9DSLYWp3m4_zL5NWYjqy3yBo69goQpNGedTDBVWdo0TIeK4KZaFezc2w0lMYCaqCKpLcsoSXFckaoC6jJK1N8iGnI4vx1Ahekgl9qnSyuw22Km--ukm1JXqpdHB99nMbhEu_x2Qcn9iIVuciyHNPDf-oNHTU6hQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>POWERTRAIN WITH A CONTINUOUSLY VARIABLE TRANSMISSION FOR AN ELECTRIC VEHICLE AND METHOD FOR OPERATING SUCH POWERTRAIN</title><source>esp@cenet</source><creator>Gärtner, Manuel ; Römers, Lucas Hubertus Johannes</creator><creatorcontrib>Gärtner, Manuel ; Römers, Lucas Hubertus Johannes</creatorcontrib><description>The invention relates to a powertrain for a fully electric vehicle comprising an electric machine (1), a driven wheel (2) and a gearing (3) that is arranged between the electric machine (1) and the driven wheel (2) and that provides a driving connection there between, which gearing (3) includes at least a first speed reduction stage (31) providing a fixed first speed ratio, a variator unit (40) providing a variable speed ratio and a second speed reduction stage (32) providing a fixed second speed ratio between an input gear wheel (35) and an output gear wheel (36) thereof, whereof the input gear wheel (35) rotates as one with the output shaft of variator unit (40). According to the invention, a maximum overall speed ratio provided by the gearing (3) between the electric machine (1) and the driven wheel (2) amounts to at least 20:1.</description><language>eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20210826&DB=EPODOC&CC=US&NR=2021262556A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210826&DB=EPODOC&CC=US&NR=2021262556A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Gärtner, Manuel</creatorcontrib><creatorcontrib>Römers, Lucas Hubertus Johannes</creatorcontrib><title>POWERTRAIN WITH A CONTINUOUSLY VARIABLE TRANSMISSION FOR AN ELECTRIC VEHICLE AND METHOD FOR OPERATING SUCH POWERTRAIN</title><description>The invention relates to a powertrain for a fully electric vehicle comprising an electric machine (1), a driven wheel (2) and a gearing (3) that is arranged between the electric machine (1) and the driven wheel (2) and that provides a driving connection there between, which gearing (3) includes at least a first speed reduction stage (31) providing a fixed first speed ratio, a variator unit (40) providing a variable speed ratio and a second speed reduction stage (32) providing a fixed second speed ratio between an input gear wheel (35) and an output gear wheel (36) thereof, whereof the input gear wheel (35) rotates as one with the output shaft of variator unit (40). According to the invention, a maximum overall speed ratio provided by the gearing (3) between the electric machine (1) and the driven wheel (2) amounts to at least 20:1.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzbsKwkAQheE0FqK-w4C1YFaSftxM3IFkN-wlwSoEWSvRQPT9DSLYWp3m4_zL5NWYjqy3yBo69goQpNGedTDBVWdo0TIeK4KZaFezc2w0lMYCaqCKpLcsoSXFckaoC6jJK1N8iGnI4vx1Ahekgl9qnSyuw22Km--ukm1JXqpdHB99nMbhEu_x2Qcn9iIVuciyHNPDf-oNHTU6hQ</recordid><startdate>20210826</startdate><enddate>20210826</enddate><creator>Gärtner, Manuel</creator><creator>Römers, Lucas Hubertus Johannes</creator><scope>EVB</scope></search><sort><creationdate>20210826</creationdate><title>POWERTRAIN WITH A CONTINUOUSLY VARIABLE TRANSMISSION FOR AN ELECTRIC VEHICLE AND METHOD FOR OPERATING SUCH POWERTRAIN</title><author>Gärtner, Manuel ; Römers, Lucas Hubertus Johannes</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2021262556A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Gärtner, Manuel</creatorcontrib><creatorcontrib>Römers, Lucas Hubertus Johannes</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Gärtner, Manuel</au><au>Römers, Lucas Hubertus Johannes</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POWERTRAIN WITH A CONTINUOUSLY VARIABLE TRANSMISSION FOR AN ELECTRIC VEHICLE AND METHOD FOR OPERATING SUCH POWERTRAIN</title><date>2021-08-26</date><risdate>2021</risdate><abstract>The invention relates to a powertrain for a fully electric vehicle comprising an electric machine (1), a driven wheel (2) and a gearing (3) that is arranged between the electric machine (1) and the driven wheel (2) and that provides a driving connection there between, which gearing (3) includes at least a first speed reduction stage (31) providing a fixed first speed ratio, a variator unit (40) providing a variable speed ratio and a second speed reduction stage (32) providing a fixed second speed ratio between an input gear wheel (35) and an output gear wheel (36) thereof, whereof the input gear wheel (35) rotates as one with the output shaft of variator unit (40). According to the invention, a maximum overall speed ratio provided by the gearing (3) between the electric machine (1) and the driven wheel (2) amounts to at least 20:1.</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng
recordid	cdi_epo_espacenet_US2021262556A1
source	esp@cenet
subjects	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
title	POWERTRAIN WITH A CONTINUOUSLY VARIABLE TRANSMISSION FOR AN ELECTRIC VEHICLE AND METHOD FOR OPERATING SUCH POWERTRAIN
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T05%3A43%3A27IST&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=G%C3%A4rtner,%20Manuel&rft.date=2021-08-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2021262556A1%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