END SEAL
FIELD: sealing technology; sealing revolving shafts of various machines and mechanisms. SUBSTANCE: proposed end seal includes non-revolving and revolving rings pressed in metal holders forming friction , secondary seals, elastic members and guides; rings of friction pair are pressed in metal holders...
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creator | TSYGANOV A.M PERVUSHIN E.S SAFRONOV I.V KRASNIKOV N.B |
description | FIELD: sealing technology; sealing revolving shafts of various machines and mechanisms. SUBSTANCE: proposed end seal includes non-revolving and revolving rings pressed in metal holders forming friction , secondary seals, elastic members and guides; rings of friction pair are pressed in metal holders flush with end faces of holders coinciding with plane of friction of rings. Outer surfaces of one or both holders which are adjacent with friction plane are taper in shape at angle of inclination to friction surface. Rings of friction pair are made from solid wear-resistant material. Rings of friction pair have only compressive stresses and shear stresses are absent due to pressing-in rings flush. EFFECT: enhanced strength; increased service life; enhanced reliability. 1 dwg |
format | Patent |
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SUBSTANCE: proposed end seal includes non-revolving and revolving rings pressed in metal holders forming friction , secondary seals, elastic members and guides; rings of friction pair are pressed in metal holders flush with end faces of holders coinciding with plane of friction of rings. Outer surfaces of one or both holders which are adjacent with friction plane are taper in shape at angle of inclination to friction surface. Rings of friction pair are made from solid wear-resistant material. Rings of friction pair have only compressive stresses and shear stresses are absent due to pressing-in rings flush. EFFECT: enhanced strength; increased service life; enhanced reliability. 1 dwg</description><edition>7</edition><language>eng ; rus</language><subject>BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2003</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=20030927&DB=EPODOC&CC=RU&NR=2213283C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030927&DB=EPODOC&CC=RU&NR=2213283C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSYGANOV A.M</creatorcontrib><creatorcontrib>PERVUSHIN E.S</creatorcontrib><creatorcontrib>SAFRONOV I.V</creatorcontrib><creatorcontrib>KRASNIKOV N.B</creatorcontrib><title>END SEAL</title><description>FIELD: sealing technology; sealing revolving shafts of various machines and mechanisms. SUBSTANCE: proposed end seal includes non-revolving and revolving rings pressed in metal holders forming friction , secondary seals, elastic members and guides; rings of friction pair are pressed in metal holders flush with end faces of holders coinciding with plane of friction of rings. Outer surfaces of one or both holders which are adjacent with friction plane are taper in shape at angle of inclination to friction surface. Rings of friction pair are made from solid wear-resistant material. Rings of friction pair have only compressive stresses and shear stresses are absent due to pressing-in rings flush. EFFECT: enhanced strength; increased service life; enhanced reliability. 1 dwg</description><subject>BLASTING</subject><subject>CYLINDERS</subject><subject>ENGINEERING ELEMENTS AND UNITS</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>PISTONS</subject><subject>SEALINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBw9XNRCHZ19OFhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFBoUZGhsZGFsbOhsZEKAEA3jYaxQ</recordid><startdate>20030927</startdate><enddate>20030927</enddate><creator>TSYGANOV A.M</creator><creator>PERVUSHIN E.S</creator><creator>SAFRONOV I.V</creator><creator>KRASNIKOV N.B</creator><scope>EVB</scope></search><sort><creationdate>20030927</creationdate><title>END SEAL</title><author>TSYGANOV A.M ; PERVUSHIN E.S ; SAFRONOV I.V ; KRASNIKOV N.B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2213283C13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2003</creationdate><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>ENGINEERING ELEMENTS AND UNITS</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>PISTONS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TSYGANOV A.M</creatorcontrib><creatorcontrib>PERVUSHIN E.S</creatorcontrib><creatorcontrib>SAFRONOV I.V</creatorcontrib><creatorcontrib>KRASNIKOV N.B</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSYGANOV A.M</au><au>PERVUSHIN E.S</au><au>SAFRONOV I.V</au><au>KRASNIKOV N.B</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>END SEAL</title><date>2003-09-27</date><risdate>2003</risdate><abstract>FIELD: sealing technology; sealing revolving shafts of various machines and mechanisms. SUBSTANCE: proposed end seal includes non-revolving and revolving rings pressed in metal holders forming friction , secondary seals, elastic members and guides; rings of friction pair are pressed in metal holders flush with end faces of holders coinciding with plane of friction of rings. Outer surfaces of one or both holders which are adjacent with friction plane are taper in shape at angle of inclination to friction surface. Rings of friction pair are made from solid wear-resistant material. Rings of friction pair have only compressive stresses and shear stresses are absent due to pressing-in rings flush. EFFECT: enhanced strength; increased service life; enhanced reliability. 1 dwg</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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language | eng ; rus |
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subjects | BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS |
title | END SEAL |
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