Internal oil pressure pressurization system and vehicle
The utility model relates to the technical field of vehicles, and discloses a built-in oil pressure pressurization system and a vehicle, the built-in oil pressure pressurization system comprises a pressurization plunger, a first sleeve, an oil pan, a first oil path switching valve and a hydraulic cy...
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| creator | ZHANG TANZHI ZHOU, RENJIE JIAO MINGYU ZHOU LIANCHAO LI HONGLIANG |
| description | The utility model relates to the technical field of vehicles, and discloses a built-in oil pressure pressurization system and a vehicle, the built-in oil pressure pressurization system comprises a pressurization plunger, a first sleeve, an oil pan, a first oil path switching valve and a hydraulic cylinder; the pressurizing plunger is in sliding fit in the first sleeve in the axial direction, the pressurizing plunger and the bottom of the first sleeve respectively form a pressurizing chamber and a control chamber which are isolated from each other, the end, away from the bottom of the first sleeve, of the pressurizing plunger and the first sleeve define a low-pressure chamber, and the low-pressure chamber communicates with the low-pressure oil way; the hydraulic cylinder comprises a second sleeve and a driving part, the driving part is in sliding fit in the second sleeve, a first oil chamber is formed by the driving part and the bottom of the second sleeve, and a second oil chamber is defined by the end, away |
| format | Patent |
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the pressurizing plunger is in sliding fit in the first sleeve in the axial direction, the pressurizing plunger and the bottom of the first sleeve respectively form a pressurizing chamber and a control chamber which are isolated from each other, the end, away from the bottom of the first sleeve, of the pressurizing plunger and the first sleeve define a low-pressure chamber, and the low-pressure chamber communicates with the low-pressure oil way; the hydraulic cylinder comprises a second sleeve and a driving part, the driving part is in sliding fit in the second sleeve, a first oil chamber is formed by the driving part and the bottom of the second sleeve, and a second oil chamber is defined by the end, away</description><language>chi ; eng</language><subject>BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; 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=20230321&DB=EPODOC&CC=CN&NR=218669558U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230321&DB=EPODOC&CC=CN&NR=218669558U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG TANZHI</creatorcontrib><creatorcontrib>ZHOU, RENJIE</creatorcontrib><creatorcontrib>JIAO MINGYU</creatorcontrib><creatorcontrib>ZHOU LIANCHAO</creatorcontrib><creatorcontrib>LI HONGLIANG</creatorcontrib><title>Internal oil pressure pressurization system and vehicle</title><description>The utility model relates to the technical field of vehicles, and discloses a built-in oil pressure pressurization system and a vehicle, the built-in oil pressure pressurization system comprises a pressurization plunger, a first sleeve, an oil pan, a first oil path switching valve and a hydraulic cylinder; 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the pressurizing plunger is in sliding fit in the first sleeve in the axial direction, the pressurizing plunger and the bottom of the first sleeve respectively form a pressurizing chamber and a control chamber which are isolated from each other, the end, away from the bottom of the first sleeve, of the pressurizing plunger and the first sleeve define a low-pressure chamber, and the low-pressure chamber communicates with the low-pressure oil way; the hydraulic cylinder comprises a second sleeve and a driving part, the driving part is in sliding fit in the second sleeve, a first oil chamber is formed by the driving part and the bottom of the second sleeve, and a second oil chamber is defined by the end, away</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Internal oil pressure pressurization system and vehicle |
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