Outdoor high-voltage vacuum circuit breaker

The utility model relates to an outdoor high voltage vacuum circuit breaker. A porcelain sleeve is fixed below a case cover, the lower end of the porcelain sleeve is provided with a moving end bracket and a vacuum arc extinguishing chamber is arranged below a fixed end bracket and fixed to an insula...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	LAYUAN XU
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	LAYUAN XU
description	The utility model relates to an outdoor high voltage vacuum circuit breaker. A porcelain sleeve is fixed below a case cover, the lower end of the porcelain sleeve is provided with a moving end bracket and a vacuum arc extinguishing chamber is arranged below a fixed end bracket and fixed to an insulating bottom board. The lower part of the porcelain sleeve is provided with a current transformer, a conductive rod is arranged in the porcelain sleeve, a three-phase transmission shaft is arranged on an insulating crank arm which is connected with an upright connecting rod, and a mechanism vertical shaft is connected with an operating mechanism. The right side of the arc extinguishing chamber is fixedly connected with the fixed end bracket by bolts, the right side of the fixed end bracket is provided with a conductive clip and a guiding shaft and a pull rod at the right side of the guiding shaft is connected with the lower end of the insulating crank arm. The arc extinguishing chamber of the circuit breaker is arranged in an insulating frame, the stability is high, oil is filled in a case body and the defect of condensation of the surface of the arc extinguishing chamber can be eliminated.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN2292326YY</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN2292326YY</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN2292326YY3</originalsourceid><addsrcrecordid>eNrjZND2Ly1Jyc8vUsjITM_QLcvPKUlMT1UoS0wuLc1VSM4sSi7NLFFIKkpNzE4t4mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c5-RkaWRsZGZpGRxkQoAQAzeimx</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Outdoor high-voltage vacuum circuit breaker</title><source>esp@cenet</source><creator>LAYUAN XU</creator><creatorcontrib>LAYUAN XU</creatorcontrib><description>The utility model relates to an outdoor high voltage vacuum circuit breaker. A porcelain sleeve is fixed below a case cover, the lower end of the porcelain sleeve is provided with a moving end bracket and a vacuum arc extinguishing chamber is arranged below a fixed end bracket and fixed to an insulating bottom board. The lower part of the porcelain sleeve is provided with a current transformer, a conductive rod is arranged in the porcelain sleeve, a three-phase transmission shaft is arranged on an insulating crank arm which is connected with an upright connecting rod, and a mechanism vertical shaft is connected with an operating mechanism. The right side of the arc extinguishing chamber is fixedly connected with the fixed end bracket by bolts, the right side of the fixed end bracket is provided with a conductive clip and a guiding shaft and a pull rod at the right side of the guiding shaft is connected with the lower end of the insulating crank arm. The arc extinguishing chamber of the circuit breaker is arranged in an insulating frame, the stability is high, oil is filled in a case body and the defect of condensation of the surface of the arc extinguishing chamber can be eliminated.</description><edition>6</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>1998</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=19980923&DB=EPODOC&CC=CN&NR=2292326Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19980923&DB=EPODOC&CC=CN&NR=2292326Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAYUAN XU</creatorcontrib><title>Outdoor high-voltage vacuum circuit breaker</title><description>The utility model relates to an outdoor high voltage vacuum circuit breaker. A porcelain sleeve is fixed below a case cover, the lower end of the porcelain sleeve is provided with a moving end bracket and a vacuum arc extinguishing chamber is arranged below a fixed end bracket and fixed to an insulating bottom board. The lower part of the porcelain sleeve is provided with a current transformer, a conductive rod is arranged in the porcelain sleeve, a three-phase transmission shaft is arranged on an insulating crank arm which is connected with an upright connecting rod, and a mechanism vertical shaft is connected with an operating mechanism. The right side of the arc extinguishing chamber is fixedly connected with the fixed end bracket by bolts, the right side of the fixed end bracket is provided with a conductive clip and a guiding shaft and a pull rod at the right side of the guiding shaft is connected with the lower end of the insulating crank arm. The arc extinguishing chamber of the circuit breaker is arranged in an insulating frame, the stability is high, oil is filled in a case body and the defect of condensation of the surface of the arc extinguishing chamber can be eliminated.</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>1998</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND2Ly1Jyc8vUsjITM_QLcvPKUlMT1UoS0wuLc1VSM4sSi7NLFFIKkpNzE4t4mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c5-RkaWRsZGZpGRxkQoAQAzeimx</recordid><startdate>19980923</startdate><enddate>19980923</enddate><creator>LAYUAN XU</creator><scope>EVB</scope></search><sort><creationdate>19980923</creationdate><title>Outdoor high-voltage vacuum circuit breaker</title><author>LAYUAN XU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2292326YY3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1998</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>LAYUAN XU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LAYUAN XU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Outdoor high-voltage vacuum circuit breaker</title><date>1998-09-23</date><risdate>1998</risdate><abstract>The utility model relates to an outdoor high voltage vacuum circuit breaker. A porcelain sleeve is fixed below a case cover, the lower end of the porcelain sleeve is provided with a moving end bracket and a vacuum arc extinguishing chamber is arranged below a fixed end bracket and fixed to an insulating bottom board. The lower part of the porcelain sleeve is provided with a current transformer, a conductive rod is arranged in the porcelain sleeve, a three-phase transmission shaft is arranged on an insulating crank arm which is connected with an upright connecting rod, and a mechanism vertical shaft is connected with an operating mechanism. The right side of the arc extinguishing chamber is fixedly connected with the fixed end bracket by bolts, the right side of the fixed end bracket is provided with a conductive clip and a guiding shaft and a pull rod at the right side of the guiding shaft is connected with the lower end of the insulating crank arm. The arc extinguishing chamber of the circuit breaker is arranged in an insulating frame, the stability is high, oil is filled in a case body and the defect of condensation of the surface of the arc extinguishing chamber can be eliminated.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng
recordid	cdi_epo_espacenet_CN2292326YY
source	esp@cenet
subjects	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
title	Outdoor high-voltage vacuum circuit breaker
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-10T16%3A06%3A59IST&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=LAYUAN%20XU&rft.date=1998-09-23&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN2292326YY%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