SLIDING BEARING
FIELD: sliding bearing units with slit type inserts for turbine aggregates of heat power plants. SUBSTANCE: the most loaded portion of lower insert is provided with pocket separating working surface of that portion by two circumferential lands. Separation duct in outlet portion (according to rotatio...
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| creator | JAZYKOV A.A PERVUSHINA N.M JAZYKOV A.E KULIKOVSKAJA T.N |
| description | FIELD: sliding bearing units with slit type inserts for turbine aggregates of heat power plants. SUBSTANCE: the most loaded portion of lower insert is provided with pocket separating working surface of that portion by two circumferential lands. Separation duct in outlet portion (according to rotation sign) of shaft is joined with radial oil draining duct. There is recess in mean cross section of separating pocket in direction to oil draining duct. At side turned to shaft said recess is provided with cover plate closing it. Recess is connected by means of by-passing ducts with non-through grooves provided on working surface of strips at both sides of pocket. A part of exhaust oil fed from separation pocket to recess passes through by-passing ducts into non-through grooves and returns on working surfaces of lands. EFFECT: enhanced conditions for lubricating bearing units in modes of emergency oil supply. 3 cl, 4 dwg |
| format | Patent |
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SUBSTANCE: the most loaded portion of lower insert is provided with pocket separating working surface of that portion by two circumferential lands. Separation duct in outlet portion (according to rotation sign) of shaft is joined with radial oil draining duct. There is recess in mean cross section of separating pocket in direction to oil draining duct. At side turned to shaft said recess is provided with cover plate closing it. Recess is connected by means of by-passing ducts with non-through grooves provided on working surface of strips at both sides of pocket. A part of exhaust oil fed from separation pocket to recess passes through by-passing ducts into non-through grooves and returns on working surfaces of lands. EFFECT: enhanced conditions for lubricating bearing units in modes of emergency oil supply. 3 cl, 4 dwg</description><edition>6</edition><language>eng</language><subject>BEARINGS ; BLASTING ; ELEMENTS OR CRANKSHAFT MECHANISMS ; ENGINEERING ELEMENTS AND UNITS ; FLEXIBLE SHAFTS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; ROTARY BODIES OTHER THAN GEARING ELEMENTS ; SHAFTS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1999</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=19991120&DB=EPODOC&CC=RU&NR=2141580C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19991120&DB=EPODOC&CC=RU&NR=2141580C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JAZYKOV A.A</creatorcontrib><creatorcontrib>PERVUSHINA N.M</creatorcontrib><creatorcontrib>JAZYKOV A.E</creatorcontrib><creatorcontrib>KULIKOVSKAJA T.N</creatorcontrib><title>SLIDING BEARING</title><description>FIELD: sliding bearing units with slit type inserts for turbine aggregates of heat power plants. SUBSTANCE: the most loaded portion of lower insert is provided with pocket separating working surface of that portion by two circumferential lands. Separation duct in outlet portion (according to rotation sign) of shaft is joined with radial oil draining duct. There is recess in mean cross section of separating pocket in direction to oil draining duct. At side turned to shaft said recess is provided with cover plate closing it. Recess is connected by means of by-passing ducts with non-through grooves provided on working surface of strips at both sides of pocket. A part of exhaust oil fed from separation pocket to recess passes through by-passing ducts into non-through grooves and returns on working surfaces of lands. EFFECT: enhanced conditions for lubricating bearing units in modes of emergency oil supply. 3 cl, 4 dwg</description><subject>BEARINGS</subject><subject>BLASTING</subject><subject>ELEMENTS OR CRANKSHAFT MECHANISMS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLEXIBLE SHAFTS</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>ROTARY BODIES OTHER THAN GEARING ELEMENTS</subject><subject>SHAFTS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAP9vF08fRzV3BydQwC0jwMrGmJOcWpvFCam0HBzTXE2UM3tSA_PrW4IDE5NS-1JD4o1MjQxNDUwsDZ0JgIJQCngxzS</recordid><startdate>19991120</startdate><enddate>19991120</enddate><creator>JAZYKOV A.A</creator><creator>PERVUSHINA N.M</creator><creator>JAZYKOV A.E</creator><creator>KULIKOVSKAJA T.N</creator><scope>EVB</scope></search><sort><creationdate>19991120</creationdate><title>SLIDING BEARING</title><author>JAZYKOV A.A ; PERVUSHINA N.M ; JAZYKOV A.E ; KULIKOVSKAJA T.N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2141580C13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>BEARINGS</topic><topic>BLASTING</topic><topic>ELEMENTS OR CRANKSHAFT MECHANISMS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLEXIBLE SHAFTS</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>ROTARY BODIES OTHER THAN GEARING ELEMENTS</topic><topic>SHAFTS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>JAZYKOV A.A</creatorcontrib><creatorcontrib>PERVUSHINA N.M</creatorcontrib><creatorcontrib>JAZYKOV A.E</creatorcontrib><creatorcontrib>KULIKOVSKAJA T.N</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JAZYKOV A.A</au><au>PERVUSHINA N.M</au><au>JAZYKOV A.E</au><au>KULIKOVSKAJA T.N</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SLIDING BEARING</title><date>1999-11-20</date><risdate>1999</risdate><abstract>FIELD: sliding bearing units with slit type inserts for turbine aggregates of heat power plants. SUBSTANCE: the most loaded portion of lower insert is provided with pocket separating working surface of that portion by two circumferential lands. Separation duct in outlet portion (according to rotation sign) of shaft is joined with radial oil draining duct. There is recess in mean cross section of separating pocket in direction to oil draining duct. At side turned to shaft said recess is provided with cover plate closing it. Recess is connected by means of by-passing ducts with non-through grooves provided on working surface of strips at both sides of pocket. A part of exhaust oil fed from separation pocket to recess passes through by-passing ducts into non-through grooves and returns on working surfaces of lands. EFFECT: enhanced conditions for lubricating bearing units in modes of emergency oil supply. 3 cl, 4 dwg</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS |
| title | SLIDING BEARING |
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