BLOCKING DEVICE FOR A FIRE DAMPER, BLOCKING DEVICE SYSTEM, AND METHOD FOR BLOCKING A DRIVE DIRECTION

BLOCKING DEVICE FOR A FIRE DAMPER, BLOCKING DEVICE SYSTEM, AND METHOD FOR BLOCKING A DRIVE DIRECTION

Various embodiments include a blocking apparatus comprising: a holding apparatus; a receiving element mounted in the holding apparatus about an axis of rotation, defining a through-opening with a through-axis parallel to the axis of rotation; a wrap spring mechanically prestressed in the holding app...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PALLY, Andreas, KÄLIN, Beat
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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 PALLY, Andreas
KÄLIN, Beat
description Various embodiments include a blocking apparatus comprising: a holding apparatus; a receiving element mounted in the holding apparatus about an axis of rotation, defining a through-opening with a through-axis parallel to the axis of rotation; a wrap spring mechanically prestressed in the holding apparatus, with a winding arranged around the receiving element; and a thermocouple made of a material having a lower melting temperature than the holding apparatus and/or the wrap spring. The thermocouple holds at least one end of the wrap spring with respect to the holding apparatus in the prestressed state in such a way that the receiving element can be freely rotated in both drive directions about the axis of rotation. The receiving element is blocked in one of the two drive directions in the relaxed state of the wrap spring and in the triggered state of a thermal fuse.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3863734A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3863734A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3863734A13</originalsourceid><addsrcrecordid>eNrjZEhx8vF39vb0c1dwcQ3zdHZVcPMPUnBUcPMMclVwcfQNcA3SUUBXEhwZHOLqq6Pg6Oei4Osa4uHvAtYFV-ao4BLkGQbUDzTEOcTT34-HgTUtMac4lRdKczMouLmGOHvophbkx6cWFyQmp-allsS7BhhbmBmbG5s4GhoToQQAWXczLQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>BLOCKING DEVICE FOR A FIRE DAMPER, BLOCKING DEVICE SYSTEM, AND METHOD FOR BLOCKING A DRIVE DIRECTION</title><source>esp@cenet</source><creator>PALLY, Andreas ; KÄLIN, Beat</creator><creatorcontrib>PALLY, Andreas ; KÄLIN, Beat</creatorcontrib><description>Various embodiments include a blocking apparatus comprising: a holding apparatus; a receiving element mounted in the holding apparatus about an axis of rotation, defining a through-opening with a through-axis parallel to the axis of rotation; a wrap spring mechanically prestressed in the holding apparatus, with a winding arranged around the receiving element; and a thermocouple made of a material having a lower melting temperature than the holding apparatus and/or the wrap spring. The thermocouple holds at least one end of the wrap spring with respect to the holding apparatus in the prestressed state in such a way that the receiving element can be freely rotated in both drive directions about the axis of rotation. The receiving element is blocked in one of the two drive directions in the relaxed state of the wrap spring and in the triggered state of a thermal fuse.</description><language>eng ; fre ; ger</language><subject>FIRE-FIGHTING ; HUMAN NECESSITIES ; LIFE-SAVING</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&amp;date=20210818&amp;DB=EPODOC&amp;CC=EP&amp;NR=3863734A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20210818&amp;DB=EPODOC&amp;CC=EP&amp;NR=3863734A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PALLY, Andreas</creatorcontrib><creatorcontrib>KÄLIN, Beat</creatorcontrib><title>BLOCKING DEVICE FOR A FIRE DAMPER, BLOCKING DEVICE SYSTEM, AND METHOD FOR BLOCKING A DRIVE DIRECTION</title><description>Various embodiments include a blocking apparatus comprising: a holding apparatus; a receiving element mounted in the holding apparatus about an axis of rotation, defining a through-opening with a through-axis parallel to the axis of rotation; a wrap spring mechanically prestressed in the holding apparatus, with a winding arranged around the receiving element; and a thermocouple made of a material having a lower melting temperature than the holding apparatus and/or the wrap spring. The thermocouple holds at least one end of the wrap spring with respect to the holding apparatus in the prestressed state in such a way that the receiving element can be freely rotated in both drive directions about the axis of rotation. The receiving element is blocked in one of the two drive directions in the relaxed state of the wrap spring and in the triggered state of a thermal fuse.</description><subject>FIRE-FIGHTING</subject><subject>HUMAN NECESSITIES</subject><subject>LIFE-SAVING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEhx8vF39vb0c1dwcQ3zdHZVcPMPUnBUcPMMclVwcfQNcA3SUUBXEhwZHOLqq6Pg6Oei4Osa4uHvAtYFV-ao4BLkGQbUDzTEOcTT34-HgTUtMac4lRdKczMouLmGOHvophbkx6cWFyQmp-allsS7BhhbmBmbG5s4GhoToQQAWXczLQ</recordid><startdate>20210818</startdate><enddate>20210818</enddate><creator>PALLY, Andreas</creator><creator>KÄLIN, Beat</creator><scope>EVB</scope></search><sort><creationdate>20210818</creationdate><title>BLOCKING DEVICE FOR A FIRE DAMPER, BLOCKING DEVICE SYSTEM, AND METHOD FOR BLOCKING A DRIVE DIRECTION</title><author>PALLY, Andreas ; KÄLIN, Beat</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3863734A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>FIRE-FIGHTING</topic><topic>HUMAN NECESSITIES</topic><topic>LIFE-SAVING</topic><toplevel>online_resources</toplevel><creatorcontrib>PALLY, Andreas</creatorcontrib><creatorcontrib>KÄLIN, Beat</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PALLY, Andreas</au><au>KÄLIN, Beat</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BLOCKING DEVICE FOR A FIRE DAMPER, BLOCKING DEVICE SYSTEM, AND METHOD FOR BLOCKING A DRIVE DIRECTION</title><date>2021-08-18</date><risdate>2021</risdate><abstract>Various embodiments include a blocking apparatus comprising: a holding apparatus; a receiving element mounted in the holding apparatus about an axis of rotation, defining a through-opening with a through-axis parallel to the axis of rotation; a wrap spring mechanically prestressed in the holding apparatus, with a winding arranged around the receiving element; and a thermocouple made of a material having a lower melting temperature than the holding apparatus and/or the wrap spring. The thermocouple holds at least one end of the wrap spring with respect to the holding apparatus in the prestressed state in such a way that the receiving element can be freely rotated in both drive directions about the axis of rotation. The receiving element is blocked in one of the two drive directions in the relaxed state of the wrap spring and in the triggered state of a thermal fuse.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP3863734A1
source esp@cenet
subjects FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
title BLOCKING DEVICE FOR A FIRE DAMPER, BLOCKING DEVICE SYSTEM, AND METHOD FOR BLOCKING A DRIVE DIRECTION
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-05T01%3A12%3A06IST&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=PALLY,%20Andreas&rft.date=2021-08-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3863734A1%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