Novel piston rod sealing assembly
The utility model discloses a novel piston rod sealing assembly. The piston comprises a piston cylinder body, a mounting base is arranged at the top of the piston cylinder body, a piston rod is arranged at the center of the top of the mounting base, the bottom end of the piston rod extends into the...
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| creator | XU QINYAN |
| description | The utility model discloses a novel piston rod sealing assembly. The piston comprises a piston cylinder body, a mounting base is arranged at the top of the piston cylinder body, a piston rod is arranged at the center of the top of the mounting base, the bottom end of the piston rod extends into the piston cylinder body, a sealing ring body is arranged at the center of the top of the mounting base,and a sealing ring groove is formed in the non-circle-center position of the bottom of the sealing ring body. According to the utility model, the piston rod, the internal thread cover, the piston cylinder body, the fitting ring, the shielding ring, the sealing ring body, the sealing ring, the extrusion ring and the sealing ring groove are matched for use; the mutual clinging of the shielding ringand the extrusion ring can be realized; the joint of the internal thread cover and the mounting base is subjected to first-step sealing, then the sealing performance between the sealing ring body andthe mounting base is impro |
| format | Patent |
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The piston comprises a piston cylinder body, a mounting base is arranged at the top of the piston cylinder body, a piston rod is arranged at the center of the top of the mounting base, the bottom end of the piston rod extends into the piston cylinder body, a sealing ring body is arranged at the center of the top of the mounting base,and a sealing ring groove is formed in the non-circle-center position of the bottom of the sealing ring body. According to the utility model, the piston rod, the internal thread cover, the piston cylinder body, the fitting ring, the shielding ring, the sealing ring body, the sealing ring, the extrusion ring and the sealing ring groove are matched for use; the mutual clinging of the shielding ringand the extrusion ring can be realized; the joint of the internal thread cover and the mounting base is subjected to first-step sealing, then the sealing performance between the sealing ring body andthe mounting base is impro</description><language>chi ; eng</language><subject>BLASTING ; CYLINDERS ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; ENGINEERING ELEMENTS AND UNITS ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2020</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=20201127&DB=EPODOC&CC=CN&NR=212028517U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201127&DB=EPODOC&CC=CN&NR=212028517U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU QINYAN</creatorcontrib><title>Novel piston rod sealing assembly</title><description>The utility model discloses a novel piston rod sealing assembly. The piston comprises a piston cylinder body, a mounting base is arranged at the top of the piston cylinder body, a piston rod is arranged at the center of the top of the mounting base, the bottom end of the piston rod extends into the piston cylinder body, a sealing ring body is arranged at the center of the top of the mounting base,and a sealing ring groove is formed in the non-circle-center position of the bottom of the sealing ring body. According to the utility model, the piston rod, the internal thread cover, the piston cylinder body, the fitting ring, the shielding ring, the sealing ring body, the sealing ring, the extrusion ring and the sealing ring groove are matched for use; the mutual clinging of the shielding ringand the extrusion ring can be realized; the joint of the internal thread cover and the mounting base is subjected to first-step sealing, then the sealing performance between the sealing ring body andthe mounting base is impro</description><subject>BLASTING</subject><subject>CYLINDERS</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD0yy9LzVEoyCwuyc9TKMpPUShOTczJzEtXSCwuTs1NyqnkYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GhkYGRhamhuahocZEKQIA14omfQ</recordid><startdate>20201127</startdate><enddate>20201127</enddate><creator>XU QINYAN</creator><scope>EVB</scope></search><sort><creationdate>20201127</creationdate><title>Novel piston rod sealing assembly</title><author>XU QINYAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN212028517UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>FLUID-PRESSURE ACTUATORS</topic><topic>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HYDRAULICS OR PNEUMATICS IN GENERAL</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>XU QINYAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>XU QINYAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Novel piston rod sealing assembly</title><date>2020-11-27</date><risdate>2020</risdate><abstract>The utility model discloses a novel piston rod sealing assembly. The piston comprises a piston cylinder body, a mounting base is arranged at the top of the piston cylinder body, a piston rod is arranged at the center of the top of the mounting base, the bottom end of the piston rod extends into the piston cylinder body, a sealing ring body is arranged at the center of the top of the mounting base,and a sealing ring groove is formed in the non-circle-center position of the bottom of the sealing ring body. According to the utility model, the piston rod, the internal thread cover, the piston cylinder body, the fitting ring, the shielding ring, the sealing ring body, the sealing ring, the extrusion ring and the sealing ring groove are matched for use; the mutual clinging of the shielding ringand the extrusion ring can be realized; the joint of the internal thread cover and the mounting base is subjected to first-step sealing, then the sealing performance between the sealing ring body andthe mounting base is impro</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN212028517UU |
| source | esp@cenet |
| subjects | BLASTING CYLINDERS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THERMAL INSULATION IN GENERAL WEAPONS |
| title | Novel piston rod sealing assembly |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-24T17%3A20%3A44IST&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=XU%20QINYAN&rft.date=2020-11-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN212028517UU%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 |