VIBRATION DAMPER FOR TOWER-SHAPED STRUCTURE

VIBRATION DAMPER FOR TOWER-SHAPED STRUCTURE

PURPOSE: To actively limit by controlling a linear motor based on information from a deformed state detection sensor by providing the linear motor vertically moving by a magnetic coil between engagement pieces projectively provided on an outer peripheral surface of a tower structure. CONSTITUTION: G...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAKAMURA TAKESHI, OMOTE YUUTAROU
Format: Patent
Sprache:eng
Schlagworte:
BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
FENCING
FIXED CONSTRUCTIONS
MASTS
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
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 NAKAMURA TAKESHI
OMOTE YUUTAROU
description PURPOSE: To actively limit by controlling a linear motor based on information from a deformed state detection sensor by providing the linear motor vertically moving by a magnetic coil between engagement pieces projectively provided on an outer peripheral surface of a tower structure. CONSTITUTION: Grille-like engagement pieces 4 are projectively provided in the longitudinal and lateral directions on an outer peripheral surface of a tower structure 1, and linear motors 6 are respectively provided to straddle over and to be engaged with a guide rail 10 vertically arranged on the outer peripheral surface. Ducts 14, 15 to pass light of an optical fiber gyro 2 or an optical fiber sensor 3, an electric wire of the motor 6, etc., are provided on an outer surface of the structure 1, and the other end of the sensor 3 is connected to an optical sensor. Earthquake input is detected by the sensor 3, a displacement position and displacement quantity of the structure are confirmed, the motor 6 to be an object is selected through a control device and driven, and force in the opposite direction of bending stress is applied to the engagement pieces 4. Consequently, it is possible to actively attempt damping.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH01116163A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH01116163A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH01116163A3</originalsourceid><addsrcrecordid>eNrjZNAO83QKcgzx9PdTcHH0DXANUnDzD1II8Q93DdIN9nAMcHVRCA4JCnUOCQ1y5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgaGhoZmhmbGjsbEqAEAkN0lTA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>VIBRATION DAMPER FOR TOWER-SHAPED STRUCTURE</title><source>esp@cenet</source><creator>NAKAMURA TAKESHI ; OMOTE YUUTAROU</creator><creatorcontrib>NAKAMURA TAKESHI ; OMOTE YUUTAROU</creatorcontrib><description>PURPOSE: To actively limit by controlling a linear motor based on information from a deformed state detection sensor by providing the linear motor vertically moving by a magnetic coil between engagement pieces projectively provided on an outer peripheral surface of a tower structure. CONSTITUTION: Grille-like engagement pieces 4 are projectively provided in the longitudinal and lateral directions on an outer peripheral surface of a tower structure 1, and linear motors 6 are respectively provided to straddle over and to be engaged with a guide rail 10 vertically arranged on the outer peripheral surface. Ducts 14, 15 to pass light of an optical fiber gyro 2 or an optical fiber sensor 3, an electric wire of the motor 6, etc., are provided on an outer surface of the structure 1, and the other end of the sensor 3 is connected to an optical sensor. Earthquake input is detected by the sensor 3, a displacement position and displacement quantity of the structure are confirmed, the motor 6 to be an object is selected through a control device and driven, and force in the opposite direction of bending stress is applied to the engagement pieces 4. Consequently, it is possible to actively attempt damping.</description><language>eng</language><subject>BUILDING ; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES ; FENCING ; FIXED CONSTRUCTIONS ; MASTS ; SWIMMING OR SPLASH BATHS OR POOLS ; TENTS OR CANOPIES, IN GENERAL</subject><creationdate>1989</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&amp;date=19890509&amp;DB=EPODOC&amp;CC=JP&amp;NR=H01116163A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19890509&amp;DB=EPODOC&amp;CC=JP&amp;NR=H01116163A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAMURA TAKESHI</creatorcontrib><creatorcontrib>OMOTE YUUTAROU</creatorcontrib><title>VIBRATION DAMPER FOR TOWER-SHAPED STRUCTURE</title><description>PURPOSE: To actively limit by controlling a linear motor based on information from a deformed state detection sensor by providing the linear motor vertically moving by a magnetic coil between engagement pieces projectively provided on an outer peripheral surface of a tower structure. CONSTITUTION: Grille-like engagement pieces 4 are projectively provided in the longitudinal and lateral directions on an outer peripheral surface of a tower structure 1, and linear motors 6 are respectively provided to straddle over and to be engaged with a guide rail 10 vertically arranged on the outer peripheral surface. Ducts 14, 15 to pass light of an optical fiber gyro 2 or an optical fiber sensor 3, an electric wire of the motor 6, etc., are provided on an outer surface of the structure 1, and the other end of the sensor 3 is connected to an optical sensor. Earthquake input is detected by the sensor 3, a displacement position and displacement quantity of the structure are confirmed, the motor 6 to be an object is selected through a control device and driven, and force in the opposite direction of bending stress is applied to the engagement pieces 4. Consequently, it is possible to actively attempt damping.</description><subject>BUILDING</subject><subject>BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES</subject><subject>FENCING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MASTS</subject><subject>SWIMMING OR SPLASH BATHS OR POOLS</subject><subject>TENTS OR CANOPIES, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAO83QKcgzx9PdTcHH0DXANUnDzD1II8Q93DdIN9nAMcHVRCA4JCnUOCQ1y5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgaGhoZmhmbGjsbEqAEAkN0lTA</recordid><startdate>19890509</startdate><enddate>19890509</enddate><creator>NAKAMURA TAKESHI</creator><creator>OMOTE YUUTAROU</creator><scope>EVB</scope></search><sort><creationdate>19890509</creationdate><title>VIBRATION DAMPER FOR TOWER-SHAPED STRUCTURE</title><author>NAKAMURA TAKESHI ; OMOTE YUUTAROU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH01116163A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>BUILDING</topic><topic>BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES</topic><topic>FENCING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MASTS</topic><topic>SWIMMING OR SPLASH BATHS OR POOLS</topic><topic>TENTS OR CANOPIES, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAMURA TAKESHI</creatorcontrib><creatorcontrib>OMOTE YUUTAROU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAMURA TAKESHI</au><au>OMOTE YUUTAROU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VIBRATION DAMPER FOR TOWER-SHAPED STRUCTURE</title><date>1989-05-09</date><risdate>1989</risdate><abstract>PURPOSE: To actively limit by controlling a linear motor based on information from a deformed state detection sensor by providing the linear motor vertically moving by a magnetic coil between engagement pieces projectively provided on an outer peripheral surface of a tower structure. CONSTITUTION: Grille-like engagement pieces 4 are projectively provided in the longitudinal and lateral directions on an outer peripheral surface of a tower structure 1, and linear motors 6 are respectively provided to straddle over and to be engaged with a guide rail 10 vertically arranged on the outer peripheral surface. Ducts 14, 15 to pass light of an optical fiber gyro 2 or an optical fiber sensor 3, an electric wire of the motor 6, etc., are provided on an outer surface of the structure 1, and the other end of the sensor 3 is connected to an optical sensor. Earthquake input is detected by the sensor 3, a displacement position and displacement quantity of the structure are confirmed, the motor 6 to be an object is selected through a control device and driven, and force in the opposite direction of bending stress is applied to the engagement pieces 4. Consequently, it is possible to actively attempt damping.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH01116163A
source esp@cenet
subjects BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
FENCING
FIXED CONSTRUCTIONS
MASTS
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
title VIBRATION DAMPER FOR TOWER-SHAPED STRUCTURE
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T23%3A20%3A36IST&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=NAKAMURA%20TAKESHI&rft.date=1989-05-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH01116163A%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