Street-sweeping car
The invention provides a street-sweeping car. The street-sweeping car comprises a first overflow valve, a first three-position four-way directional control valve and a second three-position four-way directional control valve, wherein the first three-position four-way directional control valve and th...
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| creator | WANG SHAOCUI |
| description | The invention provides a street-sweeping car. The street-sweeping car comprises a first overflow valve, a first three-position four-way directional control valve and a second three-position four-way directional control valve, wherein the first three-position four-way directional control valve and the second three-position four-way directional control valve are M-type directional control valves; anoil inlet of the first overflow valve is connected with an oil inlet of the first three-position four-way directional control valve, an oil return inlet of the first overflow valve is connected withan oil inlet of the second three-position four-way directional control valve, an oil return inlet of the first three-position four-way directional control valve is connected with the oil inlet of thesecond three-position four-way directional control valve, an output end of the first three-position four-way directional control valve is connected with a sucker lifting oil cylinder, and an output end of the second three-posit |
| format | Patent |
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The street-sweeping car comprises a first overflow valve, a first three-position four-way directional control valve and a second three-position four-way directional control valve, wherein the first three-position four-way directional control valve and the second three-position four-way directional control valve are M-type directional control valves; anoil inlet of the first overflow valve is connected with an oil inlet of the first three-position four-way directional control valve, an oil return inlet of the first overflow valve is connected withan oil inlet of the second three-position four-way directional control valve, an oil return inlet of the first three-position four-way directional control valve is connected with the oil inlet of thesecond three-position four-way directional control valve, an output end of the first three-position four-way directional control valve is connected with a sucker lifting oil cylinder, and an output end of the second three-posit</description><language>chi ; eng</language><subject>BLASTING ; CLEANING BEACHES ; CLEANING OF PERMANENT WAYS ; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; DISPERSING ; FIXED CONSTRUCTIONS ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; FOG IN GENERAL ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LIGHTING ; MECHANICAL ENGINEERING ; STREET CLEANING ; 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=20200124&DB=EPODOC&CC=CN&NR=110725255A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200124&DB=EPODOC&CC=CN&NR=110725255A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG SHAOCUI</creatorcontrib><title>Street-sweeping car</title><description>The invention provides a street-sweeping car. The street-sweeping car comprises a first overflow valve, a first three-position four-way directional control valve and a second three-position four-way directional control valve, wherein the first three-position four-way directional control valve and the second three-position four-way directional control valve are M-type directional control valves; anoil inlet of the first overflow valve is connected with an oil inlet of the first three-position four-way directional control valve, an oil return inlet of the first overflow valve is connected withan oil inlet of the second three-position four-way directional control valve, an oil return inlet of the first three-position four-way directional control valve is connected with the oil inlet of thesecond three-position four-way directional control valve, an output end of the first three-position four-way directional control valve is connected with a sucker lifting oil cylinder, and an output end of the second three-posit</description><subject>BLASTING</subject><subject>CLEANING BEACHES</subject><subject>CLEANING OF PERMANENT WAYS</subject><subject>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>DISPERSING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>FOG IN GENERAL</subject><subject>HEATING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>STREET CLEANING</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>eNrjZBAOLilKTS3RLS5PTS3IzEtXSE4s4mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoYG5kamRqamjsbEqAEAIN0gTg</recordid><startdate>20200124</startdate><enddate>20200124</enddate><creator>WANG SHAOCUI</creator><scope>EVB</scope></search><sort><creationdate>20200124</creationdate><title>Street-sweeping car</title><author>WANG SHAOCUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN110725255A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>CLEANING BEACHES</topic><topic>CLEANING OF PERMANENT WAYS</topic><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</topic><topic>DISPERSING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLUID-PRESSURE ACTUATORS</topic><topic>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</topic><topic>FOG IN GENERAL</topic><topic>HEATING</topic><topic>HYDRAULICS OR PNEUMATICS IN GENERAL</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>STREET CLEANING</topic><topic>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG SHAOCUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG SHAOCUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Street-sweeping car</title><date>2020-01-24</date><risdate>2020</risdate><abstract>The invention provides a street-sweeping car. The street-sweeping car comprises a first overflow valve, a first three-position four-way directional control valve and a second three-position four-way directional control valve, wherein the first three-position four-way directional control valve and the second three-position four-way directional control valve are M-type directional control valves; anoil inlet of the first overflow valve is connected with an oil inlet of the first three-position four-way directional control valve, an oil return inlet of the first overflow valve is connected withan oil inlet of the second three-position four-way directional control valve, an oil return inlet of the first three-position four-way directional control valve is connected with the oil inlet of thesecond three-position four-way directional control valve, an output end of the first three-position four-way directional control valve is connected with a sucker lifting oil cylinder, and an output end of the second three-posit</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN110725255A |
| source | esp@cenet |
| subjects | BLASTING CLEANING BEACHES CLEANING OF PERMANENT WAYS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DISPERSING FIXED CONSTRUCTIONS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS FOG IN GENERAL HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING STREET CLEANING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS |
| title | Street-sweeping car |
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