Electromagnetic relay

An electromagnetic relay having a double armature structure comprises: an electromagnet (11); a pair of armatures (16, 17) which are individually rotatably arranged at the right and left positions of the electromagnet and are symmetrically rotated by the attractive forces of the electromagnet agains...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	OHARA, MASAHARU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
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	OHARA MASAHARU
description	An electromagnetic relay having a double armature structure comprises: an electromagnet (11); a pair of armatures (16, 17) which are individually rotatably arranged at the right and left positions of the electromagnet and are symmetrically rotated by the attractive forces of the electromagnet against a return spring (18, 19); and a pair of contact mechanisms (20, 21) which are closed or opened by the rotation of the armatures. The electromagnet has a pair of iron cores (12, 13) to respectively attract the pair of armatures, or has a single iron core and respectively adsorbs the pair of armatures at both ends of this iron core. With this relay, even if one of the contact mechanisms was not open due to the melt-bonding, the other is opened.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US4833435A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US4833435A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US4833435A3</originalsourceid><addsrcrecordid>eNrjZBB1zUlNLinKz01Mz0styUxWKErNSazkYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyalA1fGhwSYWxsYmxqaOxoRVAAAQMyC1</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Electromagnetic relay</title><source>esp@cenet</source><creator>OHARA; MASAHARU</creator><creatorcontrib>OHARA; MASAHARU</creatorcontrib><description>An electromagnetic relay having a double armature structure comprises: an electromagnet (11); a pair of armatures (16, 17) which are individually rotatably arranged at the right and left positions of the electromagnet and are symmetrically rotated by the attractive forces of the electromagnet against a return spring (18, 19); and a pair of contact mechanisms (20, 21) which are closed or opened by the rotation of the armatures. The electromagnet has a pair of iron cores (12, 13) to respectively attract the pair of armatures, or has a single iron core and respectively adsorbs the pair of armatures at both ends of this iron core. With this relay, even if one of the contact mechanisms was not open due to the melt-bonding, the other is opened.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</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&date=19890523&DB=EPODOC&CC=US&NR=4833435A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19890523&DB=EPODOC&CC=US&NR=4833435A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OHARA; MASAHARU</creatorcontrib><title>Electromagnetic relay</title><description>An electromagnetic relay having a double armature structure comprises: an electromagnet (11); a pair of armatures (16, 17) which are individually rotatably arranged at the right and left positions of the electromagnet and are symmetrically rotated by the attractive forces of the electromagnet against a return spring (18, 19); and a pair of contact mechanisms (20, 21) which are closed or opened by the rotation of the armatures. The electromagnet has a pair of iron cores (12, 13) to respectively attract the pair of armatures, or has a single iron core and respectively adsorbs the pair of armatures at both ends of this iron core. With this relay, even if one of the contact mechanisms was not open due to the melt-bonding, the other is opened.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>RELAYS</subject><subject>SELECTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB1zUlNLinKz01Mz0styUxWKErNSazkYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyalA1fGhwSYWxsYmxqaOxoRVAAAQMyC1</recordid><startdate>19890523</startdate><enddate>19890523</enddate><creator>OHARA; MASAHARU</creator><scope>EVB</scope></search><sort><creationdate>19890523</creationdate><title>Electromagnetic relay</title><author>OHARA; MASAHARU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4833435A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SWITCHES</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>RELAYS</topic><topic>SELECTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>OHARA; MASAHARU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OHARA; MASAHARU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electromagnetic relay</title><date>1989-05-23</date><risdate>1989</risdate><abstract>An electromagnetic relay having a double armature structure comprises: an electromagnet (11); a pair of armatures (16, 17) which are individually rotatably arranged at the right and left positions of the electromagnet and are symmetrically rotated by the attractive forces of the electromagnet against a return spring (18, 19); and a pair of contact mechanisms (20, 21) which are closed or opened by the rotation of the armatures. The electromagnet has a pair of iron cores (12, 13) to respectively attract the pair of armatures, or has a single iron core and respectively adsorbs the pair of armatures at both ends of this iron core. With this relay, even if one of the contact mechanisms was not open due to the melt-bonding, the other is opened.</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng
recordid	cdi_epo_espacenet_US4833435A
source	esp@cenet
subjects	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
title	Electromagnetic relay
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T07%3A43%3A00IST&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=OHARA;%20MASAHARU&rft.date=1989-05-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS4833435A%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