Vacuum circuit breaker
The utility model discloses a vacuum circuit breaker, which comprises a vacuum circuit breaker body, wiring grooves are arranged at the upper part and the lower part of the circuit breaker, fixing pieces are arranged on the outer walls of the wiring grooves, clamping devices are detachably arranged...
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 | SUN WEI BAO BINGFAN CHEN HAISHAO LI KUN |
| description | The utility model discloses a vacuum circuit breaker, which comprises a vacuum circuit breaker body, wiring grooves are arranged at the upper part and the lower part of the circuit breaker, fixing pieces are arranged on the outer walls of the wiring grooves, clamping devices are detachably arranged on the fixing pieces, and each clamping device comprises an upper fastener and a lower fastener. The upper fastener and the lower fastener are both provided with arc-shaped grooves used for being communicated with the wiring groove, the arc-shaped grooves are internally provided with pressing pieces abutting against the electric wire, and after the upper fastener and the lower fastener are fastened, the pressing pieces clamp and fix the electric wire or the connecting position of the electric wire and the wire clamp, so that the connection stability of the fixed electric wire is improved, and the pulling capacity is improved. The wire is prevented from falling off, and the use safety is greatly improved.
本实用新型公开了一种 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN219163256UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN219163256UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN219163256UU3</originalsourceid><addsrcrecordid>eNrjZBALS0wuLc1VSM4sSi7NLFFIKkpNzE4t4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoaWhmbGRqZmoaHGRCkCAOg1Ilc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Vacuum circuit breaker</title><source>esp@cenet</source><creator>SUN WEI ; BAO BINGFAN ; CHEN HAISHAO ; LI KUN</creator><creatorcontrib>SUN WEI ; BAO BINGFAN ; CHEN HAISHAO ; LI KUN</creatorcontrib><description>The utility model discloses a vacuum circuit breaker, which comprises a vacuum circuit breaker body, wiring grooves are arranged at the upper part and the lower part of the circuit breaker, fixing pieces are arranged on the outer walls of the wiring grooves, clamping devices are detachably arranged on the fixing pieces, and each clamping device comprises an upper fastener and a lower fastener. The upper fastener and the lower fastener are both provided with arc-shaped grooves used for being communicated with the wiring groove, the arc-shaped grooves are internally provided with pressing pieces abutting against the electric wire, and after the upper fastener and the lower fastener are fastened, the pressing pieces clamp and fix the electric wire or the connecting position of the electric wire and the wire clamp, so that the connection stability of the fixed electric wire is improved, and the pulling capacity is improved. The wire is prevented from falling off, and the use safety is greatly improved.
本实用新型公开了一种</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>2023</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=20230609&DB=EPODOC&CC=CN&NR=219163256U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230609&DB=EPODOC&CC=CN&NR=219163256U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUN WEI</creatorcontrib><creatorcontrib>BAO BINGFAN</creatorcontrib><creatorcontrib>CHEN HAISHAO</creatorcontrib><creatorcontrib>LI KUN</creatorcontrib><title>Vacuum circuit breaker</title><description>The utility model discloses a vacuum circuit breaker, which comprises a vacuum circuit breaker body, wiring grooves are arranged at the upper part and the lower part of the circuit breaker, fixing pieces are arranged on the outer walls of the wiring grooves, clamping devices are detachably arranged on the fixing pieces, and each clamping device comprises an upper fastener and a lower fastener. The upper fastener and the lower fastener are both provided with arc-shaped grooves used for being communicated with the wiring groove, the arc-shaped grooves are internally provided with pressing pieces abutting against the electric wire, and after the upper fastener and the lower fastener are fastened, the pressing pieces clamp and fix the electric wire or the connecting position of the electric wire and the wire clamp, so that the connection stability of the fixed electric wire is improved, and the pulling capacity is improved. The wire is prevented from falling off, and the use safety is greatly improved.
本实用新型公开了一种</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBALS0wuLc1VSM4sSi7NLFFIKkpNzE4t4mFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoaWhmbGRqZmoaHGRCkCAOg1Ilc</recordid><startdate>20230609</startdate><enddate>20230609</enddate><creator>SUN WEI</creator><creator>BAO BINGFAN</creator><creator>CHEN HAISHAO</creator><creator>LI KUN</creator><scope>EVB</scope></search><sort><creationdate>20230609</creationdate><title>Vacuum circuit breaker</title><author>SUN WEI ; BAO BINGFAN ; CHEN HAISHAO ; LI KUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219163256UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>SUN WEI</creatorcontrib><creatorcontrib>BAO BINGFAN</creatorcontrib><creatorcontrib>CHEN HAISHAO</creatorcontrib><creatorcontrib>LI KUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUN WEI</au><au>BAO BINGFAN</au><au>CHEN HAISHAO</au><au>LI KUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vacuum circuit breaker</title><date>2023-06-09</date><risdate>2023</risdate><abstract>The utility model discloses a vacuum circuit breaker, which comprises a vacuum circuit breaker body, wiring grooves are arranged at the upper part and the lower part of the circuit breaker, fixing pieces are arranged on the outer walls of the wiring grooves, clamping devices are detachably arranged on the fixing pieces, and each clamping device comprises an upper fastener and a lower fastener. The upper fastener and the lower fastener are both provided with arc-shaped grooves used for being communicated with the wiring groove, the arc-shaped grooves are internally provided with pressing pieces abutting against the electric wire, and after the upper fastener and the lower fastener are fastened, the pressing pieces clamp and fix the electric wire or the connecting position of the electric wire and the wire clamp, so that the connection stability of the fixed electric wire is improved, and the pulling capacity is improved. The wire is prevented from falling off, and the use safety is greatly improved.
本实用新型公开了一种</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN219163256UU |
| source | esp@cenet |
| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS |
| title | 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=2024-12-24T12%3A24%3A48IST&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=SUN%20WEI&rft.date=2023-06-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN219163256UU%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 |