Piston type impact buffering device based on magnetorheological elastomer particles
The invention discloses a piston type impact buffering device based on magnetorheological elastomer particles. The device comprises a cylinder body, a piston rod, a guide sleeve, an end cover, a piston, the magnetorheological elastomer particles, a control circuit and a controller, wherein the inner...
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| creator | NIU XIAODONG LI ZEQIN RAO LONGSHI ZHANG HAO WANG YUQIAO LI QIANPING ZHANG SHITING WEN MINGFU |
| description | The invention discloses a piston type impact buffering device based on magnetorheological elastomer particles. The device comprises a cylinder body, a piston rod, a guide sleeve, an end cover, a piston, the magnetorheological elastomer particles, a control circuit and a controller, wherein the inner section of the cylinder body is circular; the end cover is arranged at one end of the cylinder body; the guide sleeve is arranged at the other end of the cylinder body; a through hole is arranged in the axis of the guide sleeve; the piston rod stretches into the cylinder body through the through hole in the axis of the guide sleeve; a through hole channel is arranged in the axis of the piston rod to arrange the control circuit; the tail end of the piston rod is connected to the piston; the piston is formed by two groups of excitation coils and an iron core; the outer diameter of the piston is smaller than the inner diameter of the cylinder body; and the magnetorheological elastomer particles are filled in the cyli |
| format | Patent |
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The device comprises a cylinder body, a piston rod, a guide sleeve, an end cover, a piston, the magnetorheological elastomer particles, a control circuit and a controller, wherein the inner section of the cylinder body is circular; the end cover is arranged at one end of the cylinder body; the guide sleeve is arranged at the other end of the cylinder body; a through hole is arranged in the axis of the guide sleeve; the piston rod stretches into the cylinder body through the through hole in the axis of the guide sleeve; a through hole channel is arranged in the axis of the piston rod to arrange the control circuit; the tail end of the piston rod is connected to the piston; the piston is formed by two groups of excitation coils and an iron core; the outer diameter of the piston is smaller than the inner diameter of the cylinder body; and the magnetorheological elastomer particles are filled in the cyli</description><language>chi ; eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; SHOCK-ABSORBERS ; SPRINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2021</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=20210101&DB=EPODOC&CC=CN&NR=112161016A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210101&DB=EPODOC&CC=CN&NR=112161016A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NIU XIAODONG</creatorcontrib><creatorcontrib>LI ZEQIN</creatorcontrib><creatorcontrib>RAO LONGSHI</creatorcontrib><creatorcontrib>ZHANG HAO</creatorcontrib><creatorcontrib>WANG YUQIAO</creatorcontrib><creatorcontrib>LI QIANPING</creatorcontrib><creatorcontrib>ZHANG SHITING</creatorcontrib><creatorcontrib>WEN MINGFU</creatorcontrib><title>Piston type impact buffering device based on magnetorheological elastomer particles</title><description>The invention discloses a piston type impact buffering device based on magnetorheological elastomer particles. 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The device comprises a cylinder body, a piston rod, a guide sleeve, an end cover, a piston, the magnetorheological elastomer particles, a control circuit and a controller, wherein the inner section of the cylinder body is circular; the end cover is arranged at one end of the cylinder body; the guide sleeve is arranged at the other end of the cylinder body; a through hole is arranged in the axis of the guide sleeve; the piston rod stretches into the cylinder body through the through hole in the axis of the guide sleeve; a through hole channel is arranged in the axis of the piston rod to arrange the control circuit; the tail end of the piston rod is connected to the piston; the piston is formed by two groups of excitation coils and an iron core; the outer diameter of the piston is smaller than the inner diameter of the cylinder body; and the magnetorheological elastomer particles are filled in the cyli</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Piston type impact buffering device based on magnetorheological elastomer particles |
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