Tandem type active and passive hybrid vibration isolator capable of keeping air gap distance of electromagnetic vibration exciter
The invention discloses a tandem type active and passive hybrid vibration isolator capable of keeping the air gap distance of an electromagnetic vibration exciter, which comprises a control force output main air bag, the electromagnetic vibration exciter arranged in the control force output main air...
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| creator | ZHANG NENG LI YAN WANG CHUNYU YIN TIANQI |
| description | The invention discloses a tandem type active and passive hybrid vibration isolator capable of keeping the air gap distance of an electromagnetic vibration exciter, which comprises a control force output main air bag, the electromagnetic vibration exciter arranged in the control force output main air bag and a height adjusting auxiliary air bag, and the control force output main air bag is connected with the height adjusting auxiliary air bag in series through a movable cover plate. On the premise that passive vibration isolation performance and active control force output performance are not affected, by means of the characteristic that air pressure in the air bags is adjustable, the auxiliary air bags connected in series and a pressure adjusting scheme are designed, and the air gap distance between an armature and an iron core of the internal vibration exciter is kept; therefore, the active and passive hybrid vibration isolator can be applied to a scene in which the mounting distance is greatly changed in re |
| format | Patent |
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On the premise that passive vibration isolation performance and active control force output performance are not affected, by means of the characteristic that air pressure in the air bags is adjustable, the auxiliary air bags connected in series and a pressure adjusting scheme are designed, and the air gap distance between an armature and an iron core of the internal vibration exciter is kept; therefore, the active and passive hybrid vibration isolator can be applied to a scene in which the mounting distance is greatly changed in re</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>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=20230901&DB=EPODOC&CC=CN&NR=116677745A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230901&DB=EPODOC&CC=CN&NR=116677745A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG NENG</creatorcontrib><creatorcontrib>LI YAN</creatorcontrib><creatorcontrib>WANG CHUNYU</creatorcontrib><creatorcontrib>YIN TIANQI</creatorcontrib><title>Tandem type active and passive hybrid vibration isolator capable of keeping air gap distance of electromagnetic vibration exciter</title><description>The invention discloses a tandem type active and passive hybrid vibration isolator capable of keeping the air gap distance of an electromagnetic vibration exciter, which comprises a control force output main air bag, the electromagnetic vibration exciter arranged in the control force output main air bag and a height adjusting auxiliary air bag, and the control force output main air bag is connected with the height adjusting auxiliary air bag in series through a movable cover plate. On the premise that passive vibration isolation performance and active control force output performance are not affected, by means of the characteristic that air pressure in the air bags is adjustable, the auxiliary air bags connected in series and a pressure adjusting scheme are designed, and the air gap distance between an armature and an iron core of the internal vibration exciter is kept; therefore, the active and passive hybrid vibration isolator can be applied to a scene in which the mounting distance is greatly changed in re</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDsOwjAQRNNQIOAOywEoIj6pUQSiokofbexNWOHYK3sVkZKbExAFJdUbad7MPHtW6C31oKMQoFEeJngLgim9821sIlsYuImoHDxwCg41RDAo2DiC0MKdSNh3gByhQwHLSdGbT0eOjMbQY-dJ2fw80cOwUlxmsxZdotWXi2x9PlXlZUMSakqChqZlXV7z_HAoimK3P27_cV67CEou</recordid><startdate>20230901</startdate><enddate>20230901</enddate><creator>ZHANG NENG</creator><creator>LI YAN</creator><creator>WANG CHUNYU</creator><creator>YIN TIANQI</creator><scope>EVB</scope></search><sort><creationdate>20230901</creationdate><title>Tandem type active and passive hybrid vibration isolator capable of keeping air gap distance of electromagnetic vibration exciter</title><author>ZHANG NENG ; LI YAN ; WANG CHUNYU ; YIN TIANQI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116677745A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG NENG</creatorcontrib><creatorcontrib>LI YAN</creatorcontrib><creatorcontrib>WANG CHUNYU</creatorcontrib><creatorcontrib>YIN TIANQI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG NENG</au><au>LI YAN</au><au>WANG CHUNYU</au><au>YIN TIANQI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tandem type active and passive hybrid vibration isolator capable of keeping air gap distance of electromagnetic vibration exciter</title><date>2023-09-01</date><risdate>2023</risdate><abstract>The invention discloses a tandem type active and passive hybrid vibration isolator capable of keeping the air gap distance of an electromagnetic vibration exciter, which comprises a control force output main air bag, the electromagnetic vibration exciter arranged in the control force output main air bag and a height adjusting auxiliary air bag, and the control force output main air bag is connected with the height adjusting auxiliary air bag in series through a movable cover plate. On the premise that passive vibration isolation performance and active control force output performance are not affected, by means of the characteristic that air pressure in the air bags is adjustable, the auxiliary air bags connected in series and a pressure adjusting scheme are designed, and the air gap distance between an armature and an iron core of the internal vibration exciter is kept; therefore, the active and passive hybrid vibration isolator can be applied to a scene in which the mounting distance is greatly changed in re</abstract><oa>free_for_read</oa></addata></record> |
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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 | Tandem type active and passive hybrid vibration isolator capable of keeping air gap distance of electromagnetic vibration exciter |
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