Thrust balancing structure for turbomachinery
The thrust balance structure comprises an impeller back disc of the impeller machine and a fixed balance part installed on the impeller machine, the area of the impeller back disc is a set area, the impeller back disc can apply variable balance force to a rotor, and the variable balance force and va...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| 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 | QIAN YUJIA LIU ZHIGANG FAN SHIWANG LIU CHENGJIE ZHU YUBO FAN WEI LIU JI LI YUANYUAN |
| description | The thrust balance structure comprises an impeller back disc of the impeller machine and a fixed balance part installed on the impeller machine, the area of the impeller back disc is a set area, the impeller back disc can apply variable balance force to a rotor, and the variable balance force and variable axial thrust borne by the rotor are equal in magnitude and opposite in direction. The variable axial thrust can be changed, the fixed balance part can apply fixed balance force to the rotor, the fixed balance force and the fixed axial thrust borne by the rotor are equal in size and opposite in direction, and the fixed axial thrust is fixed. According to the thrust balance structure, the variable axial thrust borne by the rotor during operation is counteracted through the impeller back disc with the set area, then the fixed balance piece used for counteracting the fixed axial thrust is arranged on the impeller machine, it can be guaranteed that the stress of the rotor in the axial direction is balanced, in th |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN115263434A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN115263434A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN115263434A3</originalsourceid><addsrcrecordid>eNrjZNANySgqLS5RSErMScxLzsxLVyguKSpNLiktSlVIyy9SADKS8nMTkzMy81KLKnkYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GhqZGZsYmxiaMxMWoAEnIq2w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Thrust balancing structure for turbomachinery</title><source>esp@cenet</source><creator>QIAN YUJIA ; LIU ZHIGANG ; FAN SHIWANG ; LIU CHENGJIE ; ZHU YUBO ; FAN WEI ; LIU JI ; LI YUANYUAN</creator><creatorcontrib>QIAN YUJIA ; LIU ZHIGANG ; FAN SHIWANG ; LIU CHENGJIE ; ZHU YUBO ; FAN WEI ; LIU JI ; LI YUANYUAN</creatorcontrib><description>The thrust balance structure comprises an impeller back disc of the impeller machine and a fixed balance part installed on the impeller machine, the area of the impeller back disc is a set area, the impeller back disc can apply variable balance force to a rotor, and the variable balance force and variable axial thrust borne by the rotor are equal in magnitude and opposite in direction. The variable axial thrust can be changed, the fixed balance part can apply fixed balance force to the rotor, the fixed balance force and the fixed axial thrust borne by the rotor are equal in size and opposite in direction, and the fixed axial thrust is fixed. According to the thrust balance structure, the variable axial thrust borne by the rotor during operation is counteracted through the impeller back disc with the set area, then the fixed balance piece used for counteracting the fixed axial thrust is arranged on the impeller machine, it can be guaranteed that the stress of the rotor in the axial direction is balanced, in th</description><language>chi ; eng</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</subject><creationdate>2022</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=20221101&DB=EPODOC&CC=CN&NR=115263434A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221101&DB=EPODOC&CC=CN&NR=115263434A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIAN YUJIA</creatorcontrib><creatorcontrib>LIU ZHIGANG</creatorcontrib><creatorcontrib>FAN SHIWANG</creatorcontrib><creatorcontrib>LIU CHENGJIE</creatorcontrib><creatorcontrib>ZHU YUBO</creatorcontrib><creatorcontrib>FAN WEI</creatorcontrib><creatorcontrib>LIU JI</creatorcontrib><creatorcontrib>LI YUANYUAN</creatorcontrib><title>Thrust balancing structure for turbomachinery</title><description>The thrust balance structure comprises an impeller back disc of the impeller machine and a fixed balance part installed on the impeller machine, the area of the impeller back disc is a set area, the impeller back disc can apply variable balance force to a rotor, and the variable balance force and variable axial thrust borne by the rotor are equal in magnitude and opposite in direction. The variable axial thrust can be changed, the fixed balance part can apply fixed balance force to the rotor, the fixed balance force and the fixed axial thrust borne by the rotor are equal in size and opposite in direction, and the fixed axial thrust is fixed. According to the thrust balance structure, the variable axial thrust borne by the rotor during operation is counteracted through the impeller back disc with the set area, then the fixed balance piece used for counteracting the fixed axial thrust is arranged on the impeller machine, it can be guaranteed that the stress of the rotor in the axial direction is balanced, in th</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNANySgqLS5RSErMScxLzsxLVyguKSpNLiktSlVIyy9SADKS8nMTkzMy81KLKnkYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbyzn6GhqZGZsYmxiaMxMWoAEnIq2w</recordid><startdate>20221101</startdate><enddate>20221101</enddate><creator>QIAN YUJIA</creator><creator>LIU ZHIGANG</creator><creator>FAN SHIWANG</creator><creator>LIU CHENGJIE</creator><creator>ZHU YUBO</creator><creator>FAN WEI</creator><creator>LIU JI</creator><creator>LI YUANYUAN</creator><scope>EVB</scope></search><sort><creationdate>20221101</creationdate><title>Thrust balancing structure for turbomachinery</title><author>QIAN YUJIA ; LIU ZHIGANG ; FAN SHIWANG ; LIU CHENGJIE ; ZHU YUBO ; FAN WEI ; LIU JI ; LI YUANYUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115263434A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>QIAN YUJIA</creatorcontrib><creatorcontrib>LIU ZHIGANG</creatorcontrib><creatorcontrib>FAN SHIWANG</creatorcontrib><creatorcontrib>LIU CHENGJIE</creatorcontrib><creatorcontrib>ZHU YUBO</creatorcontrib><creatorcontrib>FAN WEI</creatorcontrib><creatorcontrib>LIU JI</creatorcontrib><creatorcontrib>LI YUANYUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QIAN YUJIA</au><au>LIU ZHIGANG</au><au>FAN SHIWANG</au><au>LIU CHENGJIE</au><au>ZHU YUBO</au><au>FAN WEI</au><au>LIU JI</au><au>LI YUANYUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Thrust balancing structure for turbomachinery</title><date>2022-11-01</date><risdate>2022</risdate><abstract>The thrust balance structure comprises an impeller back disc of the impeller machine and a fixed balance part installed on the impeller machine, the area of the impeller back disc is a set area, the impeller back disc can apply variable balance force to a rotor, and the variable balance force and variable axial thrust borne by the rotor are equal in magnitude and opposite in direction. The variable axial thrust can be changed, the fixed balance part can apply fixed balance force to the rotor, the fixed balance force and the fixed axial thrust borne by the rotor are equal in size and opposite in direction, and the fixed axial thrust is fixed. According to the thrust balance structure, the variable axial thrust borne by the rotor during operation is counteracted through the impeller back disc with the set area, then the fixed balance piece used for counteracting the fixed axial thrust is arranged on the impeller machine, it can be guaranteed that the stress of the rotor in the axial direction is balanced, in th</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115263434A |
| source | esp@cenet |
| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | Thrust balancing structure for turbomachinery |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T17%3A02%3A39IST&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=QIAN%20YUJIA&rft.date=2022-11-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN115263434A%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 |