IUI main oil seal oil cylinder sealing element and machining process thereof
The IUI main oil seal oil cylinder sealing element comprises a sealing element body, an inner lip, an outer lip, an oil discharging groove, an outer root, an inner root and a pressure groove, and the machining technology comprises the steps that firstly, raw materials are selected; 2, mixing the raw...
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| creator | SUN ZHAOQUAN |
| description | The IUI main oil seal oil cylinder sealing element comprises a sealing element body, an inner lip, an outer lip, an oil discharging groove, an outer root, an inner root and a pressure groove, and the machining technology comprises the steps that firstly, raw materials are selected; 2, mixing the raw materials; step 3, injection molding; step 4, trimming and chamfering; step 5, checking and packaging; an inner lip is arranged on the inner wall of the top end of the sealing element body, the chamfer angle of the inner lip is 30 degrees, a pressure groove is formed in the outer wall of the top end of the sealing element body, and the outer side of the pressure groove is higher than the inner side of the pressure groove. The compression resistance of the product is improved; by increasing the height difference and the gap between the inner lip and the outer lip, a product can be sealed in a more hostile environment; by enlarging and deepening the pressure grooves and increasing the supporting faces of the inner r |
| format | Patent |
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The compression resistance of the product is improved; by increasing the height difference and the gap between the inner lip and the outer lip, a product can be sealed in a more hostile environment; by enlarging and deepening the pressure grooves and increasing the supporting faces of the inner r</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PISTONS ; SEALINGS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2022</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=20220401&DB=EPODOC&CC=CN&NR=114263743A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220401&DB=EPODOC&CC=CN&NR=114263743A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUN ZHAOQUAN</creatorcontrib><title>IUI main oil seal oil cylinder sealing element and machining process thereof</title><description>The IUI main oil seal oil cylinder sealing element comprises a sealing element body, an inner lip, an outer lip, an oil discharging groove, an outer root, an inner root and a pressure groove, and the machining technology comprises the steps that firstly, raw materials are selected; 2, mixing the raw materials; step 3, injection molding; step 4, trimming and chamfering; step 5, checking and packaging; an inner lip is arranged on the inner wall of the top end of the sealing element body, the chamfer angle of the inner lip is 30 degrees, a pressure groove is formed in the outer wall of the top end of the sealing element body, and the outer side of the pressure groove is higher than the inner side of the pressure groove. The compression resistance of the product is improved; by increasing the height difference and the gap between the inner lip and the outer lip, a product can be sealed in a more hostile environment; by enlarging and deepening the pressure grooves and increasing the supporting faces of the inner r</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><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>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDxDPVUyE3MzFPIz8xRKE5NzAEzkitzMvNSUovAIpl56QqpOam5qXklCol5KUDlyRmZeSDRgqL85NTiYoWSjNSi1Pw0HgbWtMSc4lReKM3NoOjmGuLsoZtakB-fWlyQmJyal1oS7-xnaGhiZGZsbmLsaEyMGgA4YjU-</recordid><startdate>20220401</startdate><enddate>20220401</enddate><creator>SUN ZHAOQUAN</creator><scope>EVB</scope></search><sort><creationdate>20220401</creationdate><title>IUI main oil seal oil cylinder sealing element and machining process thereof</title><author>SUN ZHAOQUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114263743A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><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>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>SUN ZHAOQUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUN ZHAOQUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IUI main oil seal oil cylinder sealing element and machining process thereof</title><date>2022-04-01</date><risdate>2022</risdate><abstract>The IUI main oil seal oil cylinder sealing element comprises a sealing element body, an inner lip, an outer lip, an oil discharging groove, an outer root, an inner root and a pressure groove, and the machining technology comprises the steps that firstly, raw materials are selected; 2, mixing the raw materials; step 3, injection molding; step 4, trimming and chamfering; step 5, checking and packaging; an inner lip is arranged on the inner wall of the top end of the sealing element body, the chamfer angle of the inner lip is 30 degrees, a pressure groove is formed in the outer wall of the top end of the sealing element body, and the outer side of the pressure groove is higher than the inner side of the pressure groove. The compression resistance of the product is improved; by increasing the height difference and the gap between the inner lip and the outer lip, a product can be sealed in a more hostile environment; by enlarging and deepening the pressure grooves and increasing the supporting faces of the inner r</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PISTONS SEALINGS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | IUI main oil seal oil cylinder sealing element and machining process thereof |
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