Intelligent fluid viscous damper based on laminated piezoelectric actuator
The invention relates to an intelligent fluid viscous damper based on a laminated piezoelectric actuator. The intelligent fluid viscous damper comprises a cylinder barrel with a main cylinder and a secondary cylinder, a piston, a main guide rod and a secondary guide rod, wherein the piston, the main...
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| creator | LONG YAOQIU LI YANG LIU HUAN TAN PING DAI NAXIN |
| description | The invention relates to an intelligent fluid viscous damper based on a laminated piezoelectric actuator. The intelligent fluid viscous damper comprises a cylinder barrel with a main cylinder and a secondary cylinder, a piston, a main guide rod and a secondary guide rod, wherein the piston, the main guide rod and the secondary guide rod are located in the cylinder barrel; the tail end of the main guide rod is fixedly connected with the first end surface, corresponding to the main cylinder, of the piston; the head end of the secondary guide rod is fixedly connected with the second end surface, corresponding to the secondary cylinder, of the piston; the cylinder barrel is filled with viscous fluid damping materials; and the piston is provided with a damping hole penetrating through the first end surface and the second end surface. The intelligent fluid viscous damper further comprises the laminated piezoelectric actuator installed on the secondary guide rod, a valve installed on the damping hole and a transmiss |
| format | Patent |
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The intelligent fluid viscous damper comprises a cylinder barrel with a main cylinder and a secondary cylinder, a piston, a main guide rod and a secondary guide rod, wherein the piston, the main guide rod and the secondary guide rod are located in the cylinder barrel; the tail end of the main guide rod is fixedly connected with the first end surface, corresponding to the main cylinder, of the piston; the head end of the secondary guide rod is fixedly connected with the second end surface, corresponding to the secondary cylinder, of the piston; the cylinder barrel is filled with viscous fluid damping materials; and the piston is provided with a damping hole penetrating through the first end surface and the second end surface. 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The intelligent fluid viscous damper comprises a cylinder barrel with a main cylinder and a secondary cylinder, a piston, a main guide rod and a secondary guide rod, wherein the piston, the main guide rod and the secondary guide rod are located in the cylinder barrel; the tail end of the main guide rod is fixedly connected with the first end surface, corresponding to the main cylinder, of the piston; the head end of the secondary guide rod is fixedly connected with the second end surface, corresponding to the secondary cylinder, of the piston; the cylinder barrel is filled with viscous fluid damping materials; and the piston is provided with a damping hole penetrating through the first end surface and the second end surface. The intelligent fluid viscous damper further comprises the laminated piezoelectric actuator installed on the secondary guide rod, a valve installed on the damping hole and a transmiss</description><subject>BUILDING</subject><subject>CEILINGS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLOORS</subject><subject>GENERAL BUILDING CONSTRUCTIONS</subject><subject>INSULATION OR OTHER PROTECTION OF BUILDINGS</subject><subject>ROOFS</subject><subject>WALLS, e.g. PARTITIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDyzCtJzcnJTE_NK1FIyynNTFEoyyxOzi8tVkhJzC1ILVJISixOTVHIz1PISczNzEssAXIKMlOr8lNzUpNLijKTFRKTS0oTS_KLeBhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoYGpmaWZuZGhozExagBn5zWz</recordid><startdate>20160622</startdate><enddate>20160622</enddate><creator>LONG YAOQIU</creator><creator>LI YANG</creator><creator>LIU HUAN</creator><creator>TAN PING</creator><creator>DAI NAXIN</creator><scope>EVB</scope></search><sort><creationdate>20160622</creationdate><title>Intelligent fluid viscous damper based on laminated piezoelectric actuator</title><author>LONG YAOQIU ; LI YANG ; LIU HUAN ; TAN PING ; DAI NAXIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105696721A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</creationdate><topic>BUILDING</topic><topic>CEILINGS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLOORS</topic><topic>GENERAL BUILDING CONSTRUCTIONS</topic><topic>INSULATION OR OTHER PROTECTION OF BUILDINGS</topic><topic>ROOFS</topic><topic>WALLS, e.g. PARTITIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LONG YAOQIU</creatorcontrib><creatorcontrib>LI YANG</creatorcontrib><creatorcontrib>LIU HUAN</creatorcontrib><creatorcontrib>TAN PING</creatorcontrib><creatorcontrib>DAI NAXIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LONG YAOQIU</au><au>LI YANG</au><au>LIU HUAN</au><au>TAN PING</au><au>DAI NAXIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Intelligent fluid viscous damper based on laminated piezoelectric actuator</title><date>2016-06-22</date><risdate>2016</risdate><abstract>The invention relates to an intelligent fluid viscous damper based on a laminated piezoelectric actuator. The intelligent fluid viscous damper comprises a cylinder barrel with a main cylinder and a secondary cylinder, a piston, a main guide rod and a secondary guide rod, wherein the piston, the main guide rod and the secondary guide rod are located in the cylinder barrel; the tail end of the main guide rod is fixedly connected with the first end surface, corresponding to the main cylinder, of the piston; the head end of the secondary guide rod is fixedly connected with the second end surface, corresponding to the secondary cylinder, of the piston; the cylinder barrel is filled with viscous fluid damping materials; and the piston is provided with a damping hole penetrating through the first end surface and the second end surface. The intelligent fluid viscous damper further comprises the laminated piezoelectric actuator installed on the secondary guide rod, a valve installed on the damping hole and a transmiss</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS |
| title | Intelligent fluid viscous damper based on laminated piezoelectric actuator |
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