Bearing oil baffle assembly of turbine shaft of gas turbine
The invention belongs to the technical field of gas turbines, and particularly relates to a bearing oil baffle assembly of a gas turbine shaft, which comprises a right baffle ring, a middle baffle ring and a left baffle ring, the middle baffle ring is fixed on the left side of the right baffle ring,...
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 | ZHOU JIANGFENG WANG HAILIN PANG BO DU ZHINENG TAO SIYI CAI PENG XU SHIHUI WANG MING |
| description | The invention belongs to the technical field of gas turbines, and particularly relates to a bearing oil baffle assembly of a gas turbine shaft, which comprises a right baffle ring, a middle baffle ring and a left baffle ring, the middle baffle ring is fixed on the left side of the right baffle ring, and an oil intercepting cavity is formed between the middle baffle ring and the right baffle ring; the left baffle ring is fixed to the left side of the middle baffle ring, and a pressurizing air cavity is formed between the left baffle ring and the middle baffle ring. Sealing rings are embedded in the inner ring sides of the right baffle ring, the middle baffle ring and the left baffle ring, and the inner ring sides of the sealing rings are attached to the turbine shaft to form sealing; pressure differences are formed between the pressurizing air cavity and the air cavity, between the pressurizing air cavity and the oil intercepting cavity and between the oil intercepting cavity and the lubricating oil cavity. Ai |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN116624271A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN116624271A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN116624271A3</originalsourceid><addsrcrecordid>eNrjZLB2Sk0sysxLV8jPzFFISkxLy0lVSCwuTs1NyqlUyE9TKCktSsrMS1UozkhMKwEJpCcWwwR5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hoZmZkYmRuaGjMTFqAHFxLuc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Bearing oil baffle assembly of turbine shaft of gas turbine</title><source>esp@cenet</source><creator>ZHOU JIANGFENG ; WANG HAILIN ; PANG BO ; DU ZHINENG ; TAO SIYI ; CAI PENG ; XU SHIHUI ; WANG MING</creator><creatorcontrib>ZHOU JIANGFENG ; WANG HAILIN ; PANG BO ; DU ZHINENG ; TAO SIYI ; CAI PENG ; XU SHIHUI ; WANG MING</creatorcontrib><description>The invention belongs to the technical field of gas turbines, and particularly relates to a bearing oil baffle assembly of a gas turbine shaft, which comprises a right baffle ring, a middle baffle ring and a left baffle ring, the middle baffle ring is fixed on the left side of the right baffle ring, and an oil intercepting cavity is formed between the middle baffle ring and the right baffle ring; the left baffle ring is fixed to the left side of the middle baffle ring, and a pressurizing air cavity is formed between the left baffle ring and the middle baffle ring. Sealing rings are embedded in the inner ring sides of the right baffle ring, the middle baffle ring and the left baffle ring, and the inner ring sides of the sealing rings are attached to the turbine shaft to form sealing; pressure differences are formed between the pressurizing air cavity and the air cavity, between the pressurizing air cavity and the oil intercepting cavity and between the oil intercepting cavity and the lubricating oil cavity. Ai</description><language>chi ; eng</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; 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=20230822&DB=EPODOC&CC=CN&NR=116624271A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230822&DB=EPODOC&CC=CN&NR=116624271A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHOU JIANGFENG</creatorcontrib><creatorcontrib>WANG HAILIN</creatorcontrib><creatorcontrib>PANG BO</creatorcontrib><creatorcontrib>DU ZHINENG</creatorcontrib><creatorcontrib>TAO SIYI</creatorcontrib><creatorcontrib>CAI PENG</creatorcontrib><creatorcontrib>XU SHIHUI</creatorcontrib><creatorcontrib>WANG MING</creatorcontrib><title>Bearing oil baffle assembly of turbine shaft of gas turbine</title><description>The invention belongs to the technical field of gas turbines, and particularly relates to a bearing oil baffle assembly of a gas turbine shaft, which comprises a right baffle ring, a middle baffle ring and a left baffle ring, the middle baffle ring is fixed on the left side of the right baffle ring, and an oil intercepting cavity is formed between the middle baffle ring and the right baffle ring; the left baffle ring is fixed to the left side of the middle baffle ring, and a pressurizing air cavity is formed between the left baffle ring and the middle baffle ring. Sealing rings are embedded in the inner ring sides of the right baffle ring, the middle baffle ring and the left baffle ring, and the inner ring sides of the sealing rings are attached to the turbine shaft to form sealing; pressure differences are formed between the pressurizing air cavity and the air cavity, between the pressurizing air cavity and the oil intercepting cavity and between the oil intercepting cavity and the lubricating oil cavity. Ai</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB2Sk0sysxLV8jPzFFISkxLy0lVSCwuTs1NyqlUyE9TKCktSsrMS1UozkhMKwEJpCcWwwR5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8s5-hoZmZkYmRuaGjMTFqAHFxLuc</recordid><startdate>20230822</startdate><enddate>20230822</enddate><creator>ZHOU JIANGFENG</creator><creator>WANG HAILIN</creator><creator>PANG BO</creator><creator>DU ZHINENG</creator><creator>TAO SIYI</creator><creator>CAI PENG</creator><creator>XU SHIHUI</creator><creator>WANG MING</creator><scope>EVB</scope></search><sort><creationdate>20230822</creationdate><title>Bearing oil baffle assembly of turbine shaft of gas turbine</title><author>ZHOU JIANGFENG ; WANG HAILIN ; PANG BO ; DU ZHINENG ; TAO SIYI ; CAI PENG ; XU SHIHUI ; WANG MING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116624271A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHOU JIANGFENG</creatorcontrib><creatorcontrib>WANG HAILIN</creatorcontrib><creatorcontrib>PANG BO</creatorcontrib><creatorcontrib>DU ZHINENG</creatorcontrib><creatorcontrib>TAO SIYI</creatorcontrib><creatorcontrib>CAI PENG</creatorcontrib><creatorcontrib>XU SHIHUI</creatorcontrib><creatorcontrib>WANG MING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHOU JIANGFENG</au><au>WANG HAILIN</au><au>PANG BO</au><au>DU ZHINENG</au><au>TAO SIYI</au><au>CAI PENG</au><au>XU SHIHUI</au><au>WANG MING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Bearing oil baffle assembly of turbine shaft of gas turbine</title><date>2023-08-22</date><risdate>2023</risdate><abstract>The invention belongs to the technical field of gas turbines, and particularly relates to a bearing oil baffle assembly of a gas turbine shaft, which comprises a right baffle ring, a middle baffle ring and a left baffle ring, the middle baffle ring is fixed on the left side of the right baffle ring, and an oil intercepting cavity is formed between the middle baffle ring and the right baffle ring; the left baffle ring is fixed to the left side of the middle baffle ring, and a pressurizing air cavity is formed between the left baffle ring and the middle baffle ring. Sealing rings are embedded in the inner ring sides of the right baffle ring, the middle baffle ring and the left baffle ring, and the inner ring sides of the sealing rings are attached to the turbine shaft to form sealing; pressure differences are formed between the pressurizing air cavity and the air cavity, between the pressurizing air cavity and the oil intercepting cavity and between the oil intercepting cavity and the lubricating oil cavity. Ai</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN116624271A |
| source | esp@cenet |
| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Bearing oil baffle assembly of turbine shaft of gas turbine |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T23%3A05%3A28IST&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%20JIANGFENG&rft.date=2023-08-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN116624271A%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 |