Sliding ring
The object of the invention is a sliding ring used in mechanical non-contact face seals. A sliding ring according to the invention is provided with grooves (1) on its faying face (5) which extend to the outer or to the inner peripheral surface, so that the faying face (s) has a recessed surface (Fv)...
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| creator | LASEK JAROSLAW DUZNIAK MIROSLAW WAWAK JAN DOBOSZ ROMAN KUDER STEFAN |
| description | The object of the invention is a sliding ring used in mechanical non-contact face seals. A sliding ring according to the invention is provided with grooves (1) on its faying face (5) which extend to the outer or to the inner peripheral surface, so that the faying face (s) has a recessed surface (Fv) and a non-recessed surface (F), whose relation Fv/F is included in the range from 0.25 to 0.50 and the grooves (1) situated on the recessed surface (Fv) are of the shape of a bell of an inclination angle (α) from 5° to 15° and an inclination angle ( ) from 5° to 45°, while the relation of the base width (B) of the groove (1) to the top width (A) of the groove (1) is from 2 to 6, wherein all the grooves (1) are connected at their base (B) by a thin, ring-shaped groove (m) whose width against the height (Io) of the groove (1) falls into the range between 0.08 and 0.25. |
| format | Patent |
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A sliding ring according to the invention is provided with grooves (1) on its faying face (5) which extend to the outer or to the inner peripheral surface, so that the faying face (s) has a recessed surface (Fv) and a non-recessed surface (F), whose relation Fv/F is included in the range from 0.25 to 0.50 and the grooves (1) situated on the recessed surface (Fv) are of the shape of a bell of an inclination angle (α) from 5° to 15° and an inclination angle ( ) from 5° to 45°, while the relation of the base width (B) of the groove (1) to the top width (A) of the groove (1) is from 2 to 6, wherein all the grooves (1) are connected at their base (B) by a thin, ring-shaped groove (m) whose width against the height (Io) of the groove (1) falls into the range between 0.08 and 0.25.</description><language>eng ; pol</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>2012</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=20121031&DB=EPODOC&CC=PL&NR=212538B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121031&DB=EPODOC&CC=PL&NR=212538B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LASEK JAROSLAW</creatorcontrib><creatorcontrib>DUZNIAK MIROSLAW</creatorcontrib><creatorcontrib>WAWAK JAN</creatorcontrib><creatorcontrib>DOBOSZ ROMAN</creatorcontrib><creatorcontrib>KUDER STEFAN</creatorcontrib><title>Sliding ring</title><description>The object of the invention is a sliding ring used in mechanical non-contact face seals. A sliding ring according to the invention is provided with grooves (1) on its faying face (5) which extend to the outer or to the inner peripheral surface, so that the faying face (s) has a recessed surface (Fv) and a non-recessed surface (F), whose relation Fv/F is included in the range from 0.25 to 0.50 and the grooves (1) situated on the recessed surface (Fv) are of the shape of a bell of an inclination angle (α) from 5° to 15° and an inclination angle ( ) from 5° to 45°, while the relation of the base width (B) of the groove (1) to the top width (A) of the groove (1) is from 2 to 6, wherein all the grooves (1) are connected at their base (B) by a thin, ring-shaped groove (m) whose width against the height (Io) of the groove (1) falls into the range between 0.08 and 0.25.</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>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAJzslMycxLVygCEjwMrGmJOcWpvFCam0HBzTXE2UM3tSA_PrW4IDE5NS-1JD7Ax8jQyNTYwsnJ0JgIJQDLNh1T</recordid><startdate>20121031</startdate><enddate>20121031</enddate><creator>LASEK JAROSLAW</creator><creator>DUZNIAK MIROSLAW</creator><creator>WAWAK JAN</creator><creator>DOBOSZ ROMAN</creator><creator>KUDER STEFAN</creator><scope>EVB</scope></search><sort><creationdate>20121031</creationdate><title>Sliding ring</title><author>LASEK JAROSLAW ; DUZNIAK MIROSLAW ; WAWAK JAN ; DOBOSZ ROMAN ; KUDER STEFAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_PL212538BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; pol</language><creationdate>2012</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>LASEK JAROSLAW</creatorcontrib><creatorcontrib>DUZNIAK MIROSLAW</creatorcontrib><creatorcontrib>WAWAK JAN</creatorcontrib><creatorcontrib>DOBOSZ ROMAN</creatorcontrib><creatorcontrib>KUDER STEFAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LASEK JAROSLAW</au><au>DUZNIAK MIROSLAW</au><au>WAWAK JAN</au><au>DOBOSZ ROMAN</au><au>KUDER STEFAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Sliding ring</title><date>2012-10-31</date><risdate>2012</risdate><abstract>The object of the invention is a sliding ring used in mechanical non-contact face seals. A sliding ring according to the invention is provided with grooves (1) on its faying face (5) which extend to the outer or to the inner peripheral surface, so that the faying face (s) has a recessed surface (Fv) and a non-recessed surface (F), whose relation Fv/F is included in the range from 0.25 to 0.50 and the grooves (1) situated on the recessed surface (Fv) are of the shape of a bell of an inclination angle (α) from 5° to 15° and an inclination angle ( ) from 5° to 45°, while the relation of the base width (B) of the groove (1) to the top width (A) of the groove (1) is from 2 to 6, wherein all the grooves (1) are connected at their base (B) by a thin, ring-shaped groove (m) whose width against the height (Io) of the groove (1) falls into the range between 0.08 and 0.25.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; pol |
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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 | Sliding ring |
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