Rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system
The invention discloses a rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system which comprises a bearing face, a supporting column, a mass block, a support and at least three groups of springs and dampers, the support is arranged on the bearing fac...
Gespeichert in:
Hauptverfasser: | , , , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | WU SIYUAN DU XINGLI KONG WEIMING WANG JUNJIE MENG LIUCHEN LIAO XUZHAO YU SHANG CAI FENGWEI FU ZHICHUN XU QIANZHI LUO CHIYU |
description | The invention discloses a rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system which comprises a bearing face, a supporting column, a mass block, a support and at least three groups of springs and dampers, the support is arranged on the bearing face and supports the mass block, one end of each group of spring and damper is connected with the mass block, and the other end of each group of spring and damper is connected with the other end of each group of spring and damper. The extension line of the central axis of each group of springs and damper does not pass through the mass center of the mass block, so that the elastic restoring force of each group of springs is far away from the mass center of the mass block to form a force arm, and then the torque opposite to the torque direction of the mass block is generated. The change of the deflection angle of the mass block can be inhibited, the optimal tuning of three-way translation and torsional frequency is rea |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117905183A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117905183A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117905183A3</originalsourceid><addsrcrecordid>eNqNjEEKwjAQAHvxIOof1gcELEXUoxTFkwfxXmKzSRfa3bBJhf7eIj7A08xhmGXRPSiQozyBZQfODpE4zE5JskqkFryMahwGRTTijZ_pZAAW7onRKiCjhgmy2ghveqnNJAyKbmy_lqaUcVgXC2_7hJsfV8X2ennWN4NRGkzRtvMnN_W9LA-n3b48Vufqn-YDcOlBRQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system</title><source>esp@cenet</source><creator>WU SIYUAN ; DU XINGLI ; KONG WEIMING ; WANG JUNJIE ; MENG LIUCHEN ; LIAO XUZHAO ; YU SHANG ; CAI FENGWEI ; FU ZHICHUN ; XU QIANZHI ; LUO CHIYU</creator><creatorcontrib>WU SIYUAN ; DU XINGLI ; KONG WEIMING ; WANG JUNJIE ; MENG LIUCHEN ; LIAO XUZHAO ; YU SHANG ; CAI FENGWEI ; FU ZHICHUN ; XU QIANZHI ; LUO CHIYU</creatorcontrib><description>The invention discloses a rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system which comprises a bearing face, a supporting column, a mass block, a support and at least three groups of springs and dampers, the support is arranged on the bearing face and supports the mass block, one end of each group of spring and damper is connected with the mass block, and the other end of each group of spring and damper is connected with the other end of each group of spring and damper. The extension line of the central axis of each group of springs and damper does not pass through the mass center of the mass block, so that the elastic restoring force of each group of springs is far away from the mass center of the mass block to form a force arm, and then the torque opposite to the torque direction of the mass block is generated. The change of the deflection angle of the mass block can be inhibited, the optimal tuning of three-way translation and torsional frequency is rea</description><language>chi ; eng</language><subject>BUILDING ; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES ; CEILINGS ; FENCING ; FIXED CONSTRUCTIONS ; FLOORS ; GENERAL BUILDING CONSTRUCTIONS ; INSULATION OR OTHER PROTECTION OF BUILDINGS ; MASTS ; ROOFS ; SWIMMING OR SPLASH BATHS OR POOLS ; TENTS OR CANOPIES, IN GENERAL ; WALLS, e.g. PARTITIONS</subject><creationdate>2024</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=20240419&DB=EPODOC&CC=CN&NR=117905183A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240419&DB=EPODOC&CC=CN&NR=117905183A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU SIYUAN</creatorcontrib><creatorcontrib>DU XINGLI</creatorcontrib><creatorcontrib>KONG WEIMING</creatorcontrib><creatorcontrib>WANG JUNJIE</creatorcontrib><creatorcontrib>MENG LIUCHEN</creatorcontrib><creatorcontrib>LIAO XUZHAO</creatorcontrib><creatorcontrib>YU SHANG</creatorcontrib><creatorcontrib>CAI FENGWEI</creatorcontrib><creatorcontrib>FU ZHICHUN</creatorcontrib><creatorcontrib>XU QIANZHI</creatorcontrib><creatorcontrib>LUO CHIYU</creatorcontrib><title>Rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system</title><description>The invention discloses a rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system which comprises a bearing face, a supporting column, a mass block, a support and at least three groups of springs and dampers, the support is arranged on the bearing face and supports the mass block, one end of each group of spring and damper is connected with the mass block, and the other end of each group of spring and damper is connected with the other end of each group of spring and damper. The extension line of the central axis of each group of springs and damper does not pass through the mass center of the mass block, so that the elastic restoring force of each group of springs is far away from the mass center of the mass block to form a force arm, and then the torque opposite to the torque direction of the mass block is generated. The change of the deflection angle of the mass block can be inhibited, the optimal tuning of three-way translation and torsional frequency is rea</description><subject>BUILDING</subject><subject>BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES</subject><subject>CEILINGS</subject><subject>FENCING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLOORS</subject><subject>GENERAL BUILDING CONSTRUCTIONS</subject><subject>INSULATION OR OTHER PROTECTION OF BUILDINGS</subject><subject>MASTS</subject><subject>ROOFS</subject><subject>SWIMMING OR SPLASH BATHS OR POOLS</subject><subject>TENTS OR CANOPIES, IN GENERAL</subject><subject>WALLS, e.g. PARTITIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQAHvxIOof1gcELEXUoxTFkwfxXmKzSRfa3bBJhf7eIj7A08xhmGXRPSiQozyBZQfODpE4zE5JskqkFryMahwGRTTijZ_pZAAW7onRKiCjhgmy2ghveqnNJAyKbmy_lqaUcVgXC2_7hJsfV8X2ennWN4NRGkzRtvMnN_W9LA-n3b48Vufqn-YDcOlBRQ</recordid><startdate>20240419</startdate><enddate>20240419</enddate><creator>WU SIYUAN</creator><creator>DU XINGLI</creator><creator>KONG WEIMING</creator><creator>WANG JUNJIE</creator><creator>MENG LIUCHEN</creator><creator>LIAO XUZHAO</creator><creator>YU SHANG</creator><creator>CAI FENGWEI</creator><creator>FU ZHICHUN</creator><creator>XU QIANZHI</creator><creator>LUO CHIYU</creator><scope>EVB</scope></search><sort><creationdate>20240419</creationdate><title>Rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system</title><author>WU SIYUAN ; DU XINGLI ; KONG WEIMING ; WANG JUNJIE ; MENG LIUCHEN ; LIAO XUZHAO ; YU SHANG ; CAI FENGWEI ; FU ZHICHUN ; XU QIANZHI ; LUO CHIYU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117905183A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BUILDING</topic><topic>BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES</topic><topic>CEILINGS</topic><topic>FENCING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLOORS</topic><topic>GENERAL BUILDING CONSTRUCTIONS</topic><topic>INSULATION OR OTHER PROTECTION OF BUILDINGS</topic><topic>MASTS</topic><topic>ROOFS</topic><topic>SWIMMING OR SPLASH BATHS OR POOLS</topic><topic>TENTS OR CANOPIES, IN GENERAL</topic><topic>WALLS, e.g. PARTITIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WU SIYUAN</creatorcontrib><creatorcontrib>DU XINGLI</creatorcontrib><creatorcontrib>KONG WEIMING</creatorcontrib><creatorcontrib>WANG JUNJIE</creatorcontrib><creatorcontrib>MENG LIUCHEN</creatorcontrib><creatorcontrib>LIAO XUZHAO</creatorcontrib><creatorcontrib>YU SHANG</creatorcontrib><creatorcontrib>CAI FENGWEI</creatorcontrib><creatorcontrib>FU ZHICHUN</creatorcontrib><creatorcontrib>XU QIANZHI</creatorcontrib><creatorcontrib>LUO CHIYU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU SIYUAN</au><au>DU XINGLI</au><au>KONG WEIMING</au><au>WANG JUNJIE</au><au>MENG LIUCHEN</au><au>LIAO XUZHAO</au><au>YU SHANG</au><au>CAI FENGWEI</au><au>FU ZHICHUN</au><au>XU QIANZHI</au><au>LUO CHIYU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system</title><date>2024-04-19</date><risdate>2024</risdate><abstract>The invention discloses a rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system which comprises a bearing face, a supporting column, a mass block, a support and at least three groups of springs and dampers, the support is arranged on the bearing face and supports the mass block, one end of each group of spring and damper is connected with the mass block, and the other end of each group of spring and damper is connected with the other end of each group of spring and damper. The extension line of the central axis of each group of springs and damper does not pass through the mass center of the mass block, so that the elastic restoring force of each group of springs is far away from the mass center of the mass block to form a force arm, and then the torque opposite to the torque direction of the mass block is generated. The change of the deflection angle of the mass block can be inhibited, the optimal tuning of three-way translation and torsional frequency is rea</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | chi ; eng |
recordid | cdi_epo_espacenet_CN117905183A |
source | esp@cenet |
subjects | BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS FENCING FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MASTS ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS |
title | Rigidity and damping anisotropic four-degree-of-freedom nonlinear energy trap vibration reduction system |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-16T22%3A44%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WU%20SIYUAN&rft.date=2024-04-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117905183A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |