Rod seal arrangement for use in vehicle, has rod seal comprising mounting portion at end, where ring-like free space axially adjoins at another end and includes cross-sectional area extending by increasing axial distance from seal

Rod seal arrangement for use in vehicle, has rod seal comprising mounting portion at end, where ring-like free space axially adjoins at another end and includes cross-sectional area extending by increasing axial distance from seal

The arrangement has a circular rod seal (3) enclosing a cylindrical piston rod (2) with an interior passage (6). The rod embraceable with a radial-inwardly directed pre-load by a flexible material i.e. synthetic material, of the seal, where the pre-load is approximately constant at the rod over a wi...

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1. Verfasser: ZUTZMANN, MICHAEL
Format: Patent
Sprache:eng ; ger
Schlagworte:
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
PISTONS
SEALINGS
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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description The arrangement has a circular rod seal (3) enclosing a cylindrical piston rod (2) with an interior passage (6). The rod embraceable with a radial-inwardly directed pre-load by a flexible material i.e. synthetic material, of the seal, where the pre-load is approximately constant at the rod over a wide ambient temperature range. The seal has a flange-like mounting portion (5) at an end such that the seal is arranged at a seal housing. A ring-like free space (18) axially adjoins at another end of the seal, and has annular cross-sectional area extending by increasing axial distance from the seal. Die Erfindung bezieht sich auf eine Stangendichtungsanordnung mit einer ringförmigen, eine zylindrische Stange 26 mit ihrem Innendurchgang 6 umschließende Stangendichtung 3, 3', 3'', 3''' aus einem elastischen Werkstoff, von der die Stange 26 mit radial nach innen gerichteter Vorspannung umschließbar ist, wobei die radiale Anlagevorspannung der Stangendichtung 3, 3', 3'', 3''' an der Stange 26 über einen großen Umgebungstemperaturbereich annähernd konstant ist und wobei die Stangendichtung 3, 3', 3'', 3''' einen Befestigungsbereich 5, 5' an ihrem ersten Ende aufweist, mit dem sie an einem Dichtungsgehäuse anordenbar ist. Axial an das zweite Ende der Stangendichtung 3, 3', 3'', 3''' schließt sich ein ringartiger Freiraum 18, 18' an, dessen Ringquerschnitt sich mit zunehmendem axialem Abstand von der Stangendichtung 3, 3', 3'', 3''' erweitert.
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Die Erfindung bezieht sich auf eine Stangendichtungsanordnung mit einer ringförmigen, eine zylindrische Stange 26 mit ihrem Innendurchgang 6 umschließende Stangendichtung 3, 3', 3'', 3''' aus einem elastischen Werkstoff, von der die Stange 26 mit radial nach innen gerichteter Vorspannung umschließbar ist, wobei die radiale Anlagevorspannung der Stangendichtung 3, 3', 3'', 3''' an der Stange 26 über einen großen Umgebungstemperaturbereich annähernd konstant ist und wobei die Stangendichtung 3, 3', 3'', 3''' einen Befestigungsbereich 5, 5' an ihrem ersten Ende aufweist, mit dem sie an einem Dichtungsgehäuse anordenbar ist. Axial an das zweite Ende der Stangendichtung 3, 3', 3'', 3''' schließt sich ein ringartiger Freiraum 18, 18' an, dessen Ringquerschnitt sich mit zunehmendem axialem Abstand von der Stangendichtung 3, 3', 3'', 3''' erweitert.</description><language>eng ; ger</language><subject>BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2014</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&amp;date=20140109&amp;DB=EPODOC&amp;CC=DE&amp;NR=102012211521A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20140109&amp;DB=EPODOC&amp;CC=DE&amp;NR=102012211521A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZUTZMANN, MICHAEL</creatorcontrib><title>Rod seal arrangement for use in vehicle, has rod seal comprising mounting portion at end, where ring-like free space axially adjoins at another end and includes cross-sectional area extending by increasing axial distance from seal</title><description>The arrangement has a circular rod seal (3) enclosing a cylindrical piston rod (2) with an interior passage (6). 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Die Erfindung bezieht sich auf eine Stangendichtungsanordnung mit einer ringförmigen, eine zylindrische Stange 26 mit ihrem Innendurchgang 6 umschließende Stangendichtung 3, 3', 3'', 3''' aus einem elastischen Werkstoff, von der die Stange 26 mit radial nach innen gerichteter Vorspannung umschließbar ist, wobei die radiale Anlagevorspannung der Stangendichtung 3, 3', 3'', 3''' an der Stange 26 über einen großen Umgebungstemperaturbereich annähernd konstant ist und wobei die Stangendichtung 3, 3', 3'', 3''' einen Befestigungsbereich 5, 5' an ihrem ersten Ende aufweist, mit dem sie an einem Dichtungsgehäuse anordenbar ist. Axial an das zweite Ende der Stangendichtung 3, 3', 3'', 3''' schließt sich ein ringartiger Freiraum 18, 18' an, dessen Ringquerschnitt sich mit zunehmendem axialem Abstand von der Stangendichtung 3, 3', 3'', 3''' erweitert.</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>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjjFOBDEMRaehQMAd3NDtSJtBHGAFi6gR_coknp1Axh7ZGdi9MOcgiaCn8pf9v_-77L5fJIARJkBV5CPNxBlGUViNIDJ80hR9og1MaKB_Zi_zotEiH2GWlXMVi2iOwoAZiMMGviZSAi2nPsUPglGJwBb0BHiKmNIZMLxLZKsRZMklUKNFh1Lt0xrIwKuY9Ua-Pm-chECnXIy19e1crWXXYNpjCNEysq-VMjfg6-5ixGR08zuvutun_evDc0-LHKhBMeXD495th60bBufuB7dzd__1_QAw53As</recordid><startdate>20140109</startdate><enddate>20140109</enddate><creator>ZUTZMANN, MICHAEL</creator><scope>EVB</scope></search><sort><creationdate>20140109</creationdate><title>Rod seal arrangement for use in vehicle, has rod seal comprising mounting portion at end, where ring-like free space axially adjoins at another end and includes cross-sectional area extending by increasing axial distance from seal</title><author>ZUTZMANN, MICHAEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102012211521A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2014</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>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZUTZMANN, MICHAEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZUTZMANN, MICHAEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rod seal arrangement for use in vehicle, has rod seal comprising mounting portion at end, where ring-like free space axially adjoins at another end and includes cross-sectional area extending by increasing axial distance from seal</title><date>2014-01-09</date><risdate>2014</risdate><abstract>The arrangement has a circular rod seal (3) enclosing a cylindrical piston rod (2) with an interior passage (6). The rod embraceable with a radial-inwardly directed pre-load by a flexible material i.e. synthetic material, of the seal, where the pre-load is approximately constant at the rod over a wide ambient temperature range. The seal has a flange-like mounting portion (5) at an end such that the seal is arranged at a seal housing. A ring-like free space (18) axially adjoins at another end of the seal, and has annular cross-sectional area extending by increasing axial distance from the seal. Die Erfindung bezieht sich auf eine Stangendichtungsanordnung mit einer ringförmigen, eine zylindrische Stange 26 mit ihrem Innendurchgang 6 umschließende Stangendichtung 3, 3', 3'', 3''' aus einem elastischen Werkstoff, von der die Stange 26 mit radial nach innen gerichteter Vorspannung umschließbar ist, wobei die radiale Anlagevorspannung der Stangendichtung 3, 3', 3'', 3''' an der Stange 26 über einen großen Umgebungstemperaturbereich annähernd konstant ist und wobei die Stangendichtung 3, 3', 3'', 3''' einen Befestigungsbereich 5, 5' an ihrem ersten Ende aufweist, mit dem sie an einem Dichtungsgehäuse anordenbar ist. Axial an das zweite Ende der Stangendichtung 3, 3', 3'', 3''' schließt sich ein ringartiger Freiraum 18, 18' an, dessen Ringquerschnitt sich mit zunehmendem axialem Abstand von der Stangendichtung 3, 3', 3'', 3''' erweitert.</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
PISTONS
SEALINGS
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
title Rod seal arrangement for use in vehicle, has rod seal comprising mounting portion at end, where ring-like free space axially adjoins at another end and includes cross-sectional area extending by increasing axial distance from seal
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