ELECTRIC MOTOR OIL PUMP ASSEMBLY, STEERING SYSTEM AND VEHICLE
The present disclosure discloses a motor oil pump assembly, a steering system, and a vehicle. The motor oil pump assembly includes: a motor component; an oil pump component, where the oil pump component is supported on an end cover of the motor component, and an upper end cover of the oil pump compo...
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| creator | RAO, Guojie YANG, Kunzhen YANG, Shenglin XUE, Hui LIU, Yan CHEN, Taiji LI, Yanzi LI, Jun WANG, Tao |
| description | The present disclosure discloses a motor oil pump assembly, a steering system, and a vehicle. The motor oil pump assembly includes: a motor component; an oil pump component, where the oil pump component is supported on an end cover of the motor component, and an upper end cover of the oil pump component has an end cover cavity that runs through the upper end cover and that is in communication with a high-pressure cavity of the oil pump component; an inner sound insulation enclosure, where the inner sound insulation enclosure encloses the oil pump component, and the inner sound insulation enclosure and the oil pump component define an inner sound insulation cavity filled with low-pressure oil, and the inner sound insulation cavity is in communication with a low-pressure cavity of the oil pump component; and a pre-tightening buffering component, where the pre-tightening buffering component includes a piston and an elastic member, the piston fits in with the end cover cavity to isolate the high-pressure cavity from the inner sound insulation cavity, and the elastic member is elastically sandwiched between the piston and the inner sound insulation enclosure. |
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The motor oil pump assembly includes: a motor component; an oil pump component, where the oil pump component is supported on an end cover of the motor component, and an upper end cover of the oil pump component has an end cover cavity that runs through the upper end cover and that is in communication with a high-pressure cavity of the oil pump component; an inner sound insulation enclosure, where the inner sound insulation enclosure encloses the oil pump component, and the inner sound insulation enclosure and the oil pump component define an inner sound insulation cavity filled with low-pressure oil, and the inner sound insulation cavity is in communication with a low-pressure cavity of the oil pump component; and a pre-tightening buffering component, where the pre-tightening buffering component includes a piston and an elastic member, the piston fits in with the end cover cavity to isolate the high-pressure cavity from the inner sound insulation cavity, and the elastic member is elastically sandwiched between the piston and the inner sound insulation enclosure.</description><language>eng ; fre ; ger</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; STEAM ENGINES ; WEAPONS</subject><creationdate>2019</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=20191030&DB=EPODOC&CC=EP&NR=3521626A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191030&DB=EPODOC&CC=EP&NR=3521626A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAO, Guojie</creatorcontrib><creatorcontrib>YANG, Kunzhen</creatorcontrib><creatorcontrib>YANG, Shenglin</creatorcontrib><creatorcontrib>XUE, Hui</creatorcontrib><creatorcontrib>LIU, Yan</creatorcontrib><creatorcontrib>CHEN, Taiji</creatorcontrib><creatorcontrib>LI, Yanzi</creatorcontrib><creatorcontrib>LI, Jun</creatorcontrib><creatorcontrib>WANG, Tao</creatorcontrib><title>ELECTRIC MOTOR OIL PUMP ASSEMBLY, STEERING SYSTEM AND VEHICLE</title><description>The present disclosure discloses a motor oil pump assembly, a steering system, and a vehicle. The motor oil pump assembly includes: a motor component; an oil pump component, where the oil pump component is supported on an end cover of the motor component, and an upper end cover of the oil pump component has an end cover cavity that runs through the upper end cover and that is in communication with a high-pressure cavity of the oil pump component; an inner sound insulation enclosure, where the inner sound insulation enclosure encloses the oil pump component, and the inner sound insulation enclosure and the oil pump component define an inner sound insulation cavity filled with low-pressure oil, and the inner sound insulation cavity is in communication with a low-pressure cavity of the oil pump component; and a pre-tightening buffering component, where the pre-tightening buffering component includes a piston and an elastic member, the piston fits in with the end cover cavity to isolate the high-pressure cavity from the inner sound insulation cavity, and the elastic member is elastically sandwiched between the piston and the inner sound insulation enclosure.</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB19XF1DgnydFbw9Q_xD1Lw9_RRCAj1DVBwDA529XXyidRRCA5xdQ3y9HNXCI4EMn0VHP1cFMJcPTydfVx5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CxqZGhmZGZo4kxEUoA3aIpaw</recordid><startdate>20191030</startdate><enddate>20191030</enddate><creator>RAO, Guojie</creator><creator>YANG, Kunzhen</creator><creator>YANG, Shenglin</creator><creator>XUE, Hui</creator><creator>LIU, Yan</creator><creator>CHEN, Taiji</creator><creator>LI, Yanzi</creator><creator>LI, Jun</creator><creator>WANG, Tao</creator><scope>EVB</scope></search><sort><creationdate>20191030</creationdate><title>ELECTRIC MOTOR OIL PUMP ASSEMBLY, STEERING SYSTEM AND VEHICLE</title><author>RAO, Guojie ; YANG, Kunzhen ; YANG, Shenglin ; XUE, Hui ; LIU, Yan ; CHEN, Taiji ; LI, Yanzi ; LI, Jun ; WANG, Tao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3521626A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2019</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>RAO, Guojie</creatorcontrib><creatorcontrib>YANG, Kunzhen</creatorcontrib><creatorcontrib>YANG, Shenglin</creatorcontrib><creatorcontrib>XUE, Hui</creatorcontrib><creatorcontrib>LIU, Yan</creatorcontrib><creatorcontrib>CHEN, Taiji</creatorcontrib><creatorcontrib>LI, Yanzi</creatorcontrib><creatorcontrib>LI, Jun</creatorcontrib><creatorcontrib>WANG, Tao</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RAO, Guojie</au><au>YANG, Kunzhen</au><au>YANG, Shenglin</au><au>XUE, Hui</au><au>LIU, Yan</au><au>CHEN, Taiji</au><au>LI, Yanzi</au><au>LI, Jun</au><au>WANG, Tao</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRIC MOTOR OIL PUMP ASSEMBLY, STEERING SYSTEM AND VEHICLE</title><date>2019-10-30</date><risdate>2019</risdate><abstract>The present disclosure discloses a motor oil pump assembly, a steering system, and a vehicle. The motor oil pump assembly includes: a motor component; an oil pump component, where the oil pump component is supported on an end cover of the motor component, and an upper end cover of the oil pump component has an end cover cavity that runs through the upper end cover and that is in communication with a high-pressure cavity of the oil pump component; an inner sound insulation enclosure, where the inner sound insulation enclosure encloses the oil pump component, and the inner sound insulation enclosure and the oil pump component define an inner sound insulation cavity filled with low-pressure oil, and the inner sound insulation cavity is in communication with a low-pressure cavity of the oil pump component; and a pre-tightening buffering component, where the pre-tightening buffering component includes a piston and an elastic member, the piston fits in with the end cover cavity to isolate the high-pressure cavity from the inner sound insulation cavity, and the elastic member is elastically sandwiched between the piston and the inner sound insulation enclosure.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP3521626A4 |
| source | esp@cenet |
| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS STEAM ENGINES WEAPONS |
| title | ELECTRIC MOTOR OIL PUMP ASSEMBLY, STEERING SYSTEM AND VEHICLE |
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