Inflatable sealing washer
The utility model discloses an inflatable sealing washer which comprises a seat ring, an outer washer body and an inner washer body, the outer washer body and the inner washer body are each provided with an inner cavity, the outer washer body is fixedly arranged on an outer ring of the seat ring, th...
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| creator | NIU SIYUAN HAO LIUJUN SONG WEI ZHAO BO NIU BINBIN WANG ZHIGANG NIU DEXIAO NIU YULIN |
| description | The utility model discloses an inflatable sealing washer which comprises a seat ring, an outer washer body and an inner washer body, the outer washer body and the inner washer body are each provided with an inner cavity, the outer washer body is fixedly arranged on an outer ring of the seat ring, the inner washer body is fixedly arranged on an inner ring of the seat ring, and an inflating valve and an air channel are arranged on the seat ring. The inflating valve is communicated with inner cavities of the outer gasket and the inner gasket through air channels, and a plurality of fixing columns are arranged at the bottom of the seat ring. The inner gasket and the outer gasket are respectively arranged on the inner side and the outer side of the seat ring to form a double-layer sealing ring, so that leakage can be effectively prevented; a plurality of fixing columns are arranged at the bottom of the seat ring, the position of the seat ring is fixed by inserting the fixing columns into the contact face of the pi |
| format | Patent |
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The inflating valve is communicated with inner cavities of the outer gasket and the inner gasket through air channels, and a plurality of fixing columns are arranged at the bottom of the seat ring. The inner gasket and the outer gasket are respectively arranged on the inner side and the outer side of the seat ring to form a double-layer sealing ring, so that leakage can be effectively prevented; a plurality of fixing columns are arranged at the bottom of the seat ring, the position of the seat ring is fixed by inserting the fixing columns into the contact face of the pi</description><language>chi ; eng</language><subject>BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; PISTONS ; SEALINGS ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2023</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=20231219&DB=EPODOC&CC=CN&NR=220204672U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231219&DB=EPODOC&CC=CN&NR=220204672U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NIU SIYUAN</creatorcontrib><creatorcontrib>HAO LIUJUN</creatorcontrib><creatorcontrib>SONG WEI</creatorcontrib><creatorcontrib>ZHAO BO</creatorcontrib><creatorcontrib>NIU BINBIN</creatorcontrib><creatorcontrib>WANG ZHIGANG</creatorcontrib><creatorcontrib>NIU DEXIAO</creatorcontrib><creatorcontrib>NIU YULIN</creatorcontrib><title>Inflatable sealing washer</title><description>The utility model discloses an inflatable sealing washer which comprises a seat ring, an outer washer body and an inner washer body, the outer washer body and the inner washer body are each provided with an inner cavity, the outer washer body is fixedly arranged on an outer ring of the seat ring, the inner washer body is fixedly arranged on an inner ring of the seat ring, and an inflating valve and an air channel are arranged on the seat ring. The inflating valve is communicated with inner cavities of the outer gasket and the inner gasket through air channels, and a plurality of fixing columns are arranged at the bottom of the seat ring. The inner gasket and the outer gasket are respectively arranged on the inner side and the outer side of the seat ring to form a double-layer sealing ring, so that leakage can be effectively prevented; a plurality of fixing columns are arranged at the bottom of the seat ring, the position of the seat ring is fixed by inserting the fixing columns into the contact face of the pi</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>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD0zEvLSSxJTMpJVShOTczJzEtXKE8szkgt4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RkYGRgYmZuZGoaHGRCkCAGfyI2U</recordid><startdate>20231219</startdate><enddate>20231219</enddate><creator>NIU SIYUAN</creator><creator>HAO LIUJUN</creator><creator>SONG WEI</creator><creator>ZHAO BO</creator><creator>NIU BINBIN</creator><creator>WANG ZHIGANG</creator><creator>NIU DEXIAO</creator><creator>NIU YULIN</creator><scope>EVB</scope></search><sort><creationdate>20231219</creationdate><title>Inflatable sealing washer</title><author>NIU SIYUAN ; HAO LIUJUN ; SONG WEI ; ZHAO BO ; NIU BINBIN ; WANG ZHIGANG ; NIU DEXIAO ; NIU YULIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN220204672UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NIU SIYUAN</creatorcontrib><creatorcontrib>HAO LIUJUN</creatorcontrib><creatorcontrib>SONG WEI</creatorcontrib><creatorcontrib>ZHAO BO</creatorcontrib><creatorcontrib>NIU BINBIN</creatorcontrib><creatorcontrib>WANG ZHIGANG</creatorcontrib><creatorcontrib>NIU DEXIAO</creatorcontrib><creatorcontrib>NIU YULIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NIU SIYUAN</au><au>HAO LIUJUN</au><au>SONG WEI</au><au>ZHAO BO</au><au>NIU BINBIN</au><au>WANG ZHIGANG</au><au>NIU DEXIAO</au><au>NIU YULIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Inflatable sealing washer</title><date>2023-12-19</date><risdate>2023</risdate><abstract>The utility model discloses an inflatable sealing washer which comprises a seat ring, an outer washer body and an inner washer body, the outer washer body and the inner washer body are each provided with an inner cavity, the outer washer body is fixedly arranged on an outer ring of the seat ring, the inner washer body is fixedly arranged on an inner ring of the seat ring, and an inflating valve and an air channel are arranged on the seat ring. The inflating valve is communicated with inner cavities of the outer gasket and the inner gasket through air channels, and a plurality of fixing columns are arranged at the bottom of the seat ring. The inner gasket and the outer gasket are respectively arranged on the inner side and the outer side of the seat ring to form a double-layer sealing ring, so that leakage can be effectively prevented; a plurality of fixing columns are arranged at the bottom of the seat ring, the position of the seat ring is fixed by inserting the fixing columns into the contact face of the pi</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN220204672UU |
| source | esp@cenet |
| subjects | BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES PISTONS SEALINGS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Inflatable sealing washer |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T02%3A54%3A03IST&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=NIU%20SIYUAN&rft.date=2023-12-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN220204672UU%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 |