Reciprocating-type supercharger capable of preventing inner leakage of pressure cylinder
The invention discloses a reciprocating-type supercharger capable of preventing inner leakage of a pressure cylinder. The reciprocating-type supercharger comprises the reciprocating pressure cylinderand a matched pilot operated directional control valve; the pressure cylinder comprises a cylinder bo...
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| creator | WANG TIESUO LI RUIJUN SHE XIWANG ZAN JIWEI KANG DAIKOU ZAN JIJIAO |
| description | The invention discloses a reciprocating-type supercharger capable of preventing inner leakage of a pressure cylinder. The reciprocating-type supercharger comprises the reciprocating pressure cylinderand a matched pilot operated directional control valve; the pressure cylinder comprises a cylinder body, a piston arranged in the cylinder body, a left piston rod and a right piston rod, wherein the left piston rod and the right piston rod are arranged at the two ends of the piston; the cylinder body comprises a piston cylinder in the middle, a left pressure cylinder body and a right pressure cylinder body, wherein the left pressure cylinder body and the right pressure cylinder body are arranged at the two ends; an A port and a B port of the pilot operated directional control valve are connected with a left piston cavity and a right piston cavity of the pressure cylinder correspondingly; the left piston rod and the right piston rod are provided with oil leaking grooves; a left pressure relief cavity and a right pr |
| format | Patent |
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The reciprocating-type supercharger comprises the reciprocating pressure cylinderand a matched pilot operated directional control valve; the pressure cylinder comprises a cylinder body, a piston arranged in the cylinder body, a left piston rod and a right piston rod, wherein the left piston rod and the right piston rod are arranged at the two ends of the piston; the cylinder body comprises a piston cylinder in the middle, a left pressure cylinder body and a right pressure cylinder body, wherein the left pressure cylinder body and the right pressure cylinder body are arranged at the two ends; an A port and a B port of the pilot operated directional control valve are connected with a left piston cavity and a right piston cavity of the pressure cylinder correspondingly; the left piston rod and the right piston rod are provided with oil leaking grooves; a left pressure relief cavity and a right pr</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; SYSTEMS ACTING BY MEANS OF FLUIDS 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=20200310&DB=EPODOC&CC=CN&NR=110873081A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200310&DB=EPODOC&CC=CN&NR=110873081A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG TIESUO</creatorcontrib><creatorcontrib>LI RUIJUN</creatorcontrib><creatorcontrib>SHE XIWANG</creatorcontrib><creatorcontrib>ZAN JIWEI</creatorcontrib><creatorcontrib>KANG DAIKOU</creatorcontrib><creatorcontrib>ZAN JIJIAO</creatorcontrib><title>Reciprocating-type supercharger capable of preventing inner leakage of pressure cylinder</title><description>The invention discloses a reciprocating-type supercharger capable of preventing inner leakage of a pressure cylinder. The reciprocating-type supercharger comprises the reciprocating pressure cylinderand a matched pilot operated directional control valve; the pressure cylinder comprises a cylinder body, a piston arranged in the cylinder body, a left piston rod and a right piston rod, wherein the left piston rod and the right piston rod are arranged at the two ends of the piston; the cylinder body comprises a piston cylinder in the middle, a left pressure cylinder body and a right pressure cylinder body, wherein the left pressure cylinder body and the right pressure cylinder body are arranged at the two ends; an A port and a B port of the pilot operated directional control valve are connected with a left piston cavity and a right piston cavity of the pressure cylinder correspondingly; the left piston rod and the right piston rod are provided with oil leaking grooves; a left pressure relief cavity and a right pr</description><subject>BLASTING</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>HEATING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAURuEsDqK-Q3yAQkMHu0pRnBzEwa1c498YDMnlJhX69iro7nSG78zV5QTrWZKl4qOrysTQeWSIvZM4iLbEdA3QadAseCJ-Pu1jfFsAPcj9LOdRoO0UfLxBlmo2UMhYfbtQ6_3u3B0qcOqRmSwiSt8djanbTVO3Ztv887wADlo7Cg</recordid><startdate>20200310</startdate><enddate>20200310</enddate><creator>WANG TIESUO</creator><creator>LI RUIJUN</creator><creator>SHE XIWANG</creator><creator>ZAN JIWEI</creator><creator>KANG DAIKOU</creator><creator>ZAN JIJIAO</creator><scope>EVB</scope></search><sort><creationdate>20200310</creationdate><title>Reciprocating-type supercharger capable of preventing inner leakage of pressure cylinder</title><author>WANG TIESUO ; LI RUIJUN ; SHE XIWANG ; ZAN JIWEI ; KANG DAIKOU ; ZAN JIJIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110873081A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</topic><topic>FLUID-PRESSURE ACTUATORS</topic><topic>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</topic><topic>HEATING</topic><topic>HYDRAULICS OR PNEUMATICS IN GENERAL</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG TIESUO</creatorcontrib><creatorcontrib>LI RUIJUN</creatorcontrib><creatorcontrib>SHE XIWANG</creatorcontrib><creatorcontrib>ZAN JIWEI</creatorcontrib><creatorcontrib>KANG DAIKOU</creatorcontrib><creatorcontrib>ZAN JIJIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG TIESUO</au><au>LI RUIJUN</au><au>SHE XIWANG</au><au>ZAN JIWEI</au><au>KANG DAIKOU</au><au>ZAN JIJIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Reciprocating-type supercharger capable of preventing inner leakage of pressure cylinder</title><date>2020-03-10</date><risdate>2020</risdate><abstract>The invention discloses a reciprocating-type supercharger capable of preventing inner leakage of a pressure cylinder. The reciprocating-type supercharger comprises the reciprocating pressure cylinderand a matched pilot operated directional control valve; the pressure cylinder comprises a cylinder body, a piston arranged in the cylinder body, a left piston rod and a right piston rod, wherein the left piston rod and the right piston rod are arranged at the two ends of the piston; the cylinder body comprises a piston cylinder in the middle, a left pressure cylinder body and a right pressure cylinder body, wherein the left pressure cylinder body and the right pressure cylinder body are arranged at the two ends; an A port and a B port of the pilot operated directional control valve are connected with a left piston cavity and a right piston cavity of the pressure cylinder correspondingly; the left piston rod and the right piston rod are provided with oil leaking grooves; a left pressure relief cavity and a right pr</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS |
| title | Reciprocating-type supercharger capable of preventing inner leakage of pressure cylinder |
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