LUBRICATING MECHANISM FOR PLANETARY GEAR TRAIN
The present invention provides a lubricating mechanism for a planetary gear train. The planetary gear train comprises a planetary gear, a sliding bearing, a planetary gear shaft and a thrust bearing; an axial channel and a radial channel are formed in the thrust bearing at at least one lubricating p...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng ; fre |
| Schlagworte: | |
| 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 | ZHOU, Dan NIU, Guowei |
| description | The present invention provides a lubricating mechanism for a planetary gear train. The planetary gear train comprises a planetary gear, a sliding bearing, a planetary gear shaft and a thrust bearing; an axial channel and a radial channel are formed in the thrust bearing at at least one lubricating position in the circumferential direction of the thrust bearing; a groove is provided in the end surface of the thrust bearing facing the planetary gear; a sealing member is provided in the groove; the axial channel is closer to the sliding bearing than the groove in the radial direction; the sealing member is used for preventing lubricating oil from being discharged from a gap. Due to the existence of the radial channel and the axial channel, the path of the lubricating oil becomes zigzag, an appropriate oil pressure is more easily established at the gap, and thus, the lubricating oil is prevented from being quickly discharged from the gap, so that enough lubricating oil is always provided at the sliding bearing, t |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2023207434A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2023207434A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2023207434A13</originalsourceid><addsrcrecordid>eNrjZNDzCXUK8nR2DPH0c1fwdXX2cPTzDPZVcPMPUgjwcfRzDXEMilRwd3UMUggJcvT042FgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgZGxkYG5ibGJo6GxsSpAgB4EyaY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>LUBRICATING MECHANISM FOR PLANETARY GEAR TRAIN</title><source>esp@cenet</source><creator>ZHOU, Dan ; NIU, Guowei</creator><creatorcontrib>ZHOU, Dan ; NIU, Guowei</creatorcontrib><description>The present invention provides a lubricating mechanism for a planetary gear train. The planetary gear train comprises a planetary gear, a sliding bearing, a planetary gear shaft and a thrust bearing; an axial channel and a radial channel are formed in the thrust bearing at at least one lubricating position in the circumferential direction of the thrust bearing; a groove is provided in the end surface of the thrust bearing facing the planetary gear; a sealing member is provided in the groove; the axial channel is closer to the sliding bearing than the groove in the radial direction; the sealing member is used for preventing lubricating oil from being discharged from a gap. Due to the existence of the radial channel and the axial channel, the path of the lubricating oil becomes zigzag, an appropriate oil pressure is more easily established at the gap, and thus, the lubricating oil is prevented from being quickly discharged from the gap, so that enough lubricating oil is always provided at the sliding bearing, t</description><language>chi ; eng ; fre</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>2023</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=20231102&DB=EPODOC&CC=WO&NR=2023207434A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231102&DB=EPODOC&CC=WO&NR=2023207434A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU, Dan</creatorcontrib><creatorcontrib>NIU, Guowei</creatorcontrib><title>LUBRICATING MECHANISM FOR PLANETARY GEAR TRAIN</title><description>The present invention provides a lubricating mechanism for a planetary gear train. The planetary gear train comprises a planetary gear, a sliding bearing, a planetary gear shaft and a thrust bearing; an axial channel and a radial channel are formed in the thrust bearing at at least one lubricating position in the circumferential direction of the thrust bearing; a groove is provided in the end surface of the thrust bearing facing the planetary gear; a sealing member is provided in the groove; the axial channel is closer to the sliding bearing than the groove in the radial direction; the sealing member is used for preventing lubricating oil from being discharged from a gap. Due to the existence of the radial channel and the axial channel, the path of the lubricating oil becomes zigzag, an appropriate oil pressure is more easily established at the gap, and thus, the lubricating oil is prevented from being quickly discharged from the gap, so that enough lubricating oil is always provided at the sliding bearing, t</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDzCXUK8nR2DPH0c1fwdXX2cPTzDPZVcPMPUgjwcfRzDXEMilRwd3UMUggJcvT042FgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgZGxkYG5ibGJo6GxsSpAgB4EyaY</recordid><startdate>20231102</startdate><enddate>20231102</enddate><creator>ZHOU, Dan</creator><creator>NIU, Guowei</creator><scope>EVB</scope></search><sort><creationdate>20231102</creationdate><title>LUBRICATING MECHANISM FOR PLANETARY GEAR TRAIN</title><author>ZHOU, Dan ; NIU, Guowei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2023207434A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng ; fre</language><creationdate>2023</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>ZHOU, Dan</creatorcontrib><creatorcontrib>NIU, Guowei</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHOU, Dan</au><au>NIU, Guowei</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LUBRICATING MECHANISM FOR PLANETARY GEAR TRAIN</title><date>2023-11-02</date><risdate>2023</risdate><abstract>The present invention provides a lubricating mechanism for a planetary gear train. The planetary gear train comprises a planetary gear, a sliding bearing, a planetary gear shaft and a thrust bearing; an axial channel and a radial channel are formed in the thrust bearing at at least one lubricating position in the circumferential direction of the thrust bearing; a groove is provided in the end surface of the thrust bearing facing the planetary gear; a sealing member is provided in the groove; the axial channel is closer to the sliding bearing than the groove in the radial direction; the sealing member is used for preventing lubricating oil from being discharged from a gap. Due to the existence of the radial channel and the axial channel, the path of the lubricating oil becomes zigzag, an appropriate oil pressure is more easily established at the gap, and thus, the lubricating oil is prevented from being quickly discharged from the gap, so that enough lubricating oil is always provided at the sliding bearing, t</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng ; fre |
| recordid | cdi_epo_espacenet_WO2023207434A1 |
| 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 | LUBRICATING MECHANISM FOR PLANETARY GEAR TRAIN |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-18T07%3A58%3A34IST&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=ZHOU,%20Dan&rft.date=2023-11-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EWO2023207434A1%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 |