Circuit breaker with exhaust cooling system
The invention discloses a circuit breaker with an exhaust cooling system, which comprises a circuit breaker body and the exhaust cooling system, and is characterized in that the exhaust cooling system comprises a blower device arranged outside the circuit breaker body and an exhaust pipeline arrange...
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| creator | SHAN BAOWEI LYU HAILONG |
| description | The invention discloses a circuit breaker with an exhaust cooling system, which comprises a circuit breaker body and the exhaust cooling system, and is characterized in that the exhaust cooling system comprises a blower device arranged outside the circuit breaker body and an exhaust pipeline arranged inside the circuit breaker body, and an air inlet of the exhaust pipeline is connected with the blower device; an air outlet of the air exhaust pipeline is located below a closing position in the circuit breaker body, the air exhaust pipeline is used for guiding cooling air flow generated by the blower device out to the closing position, an air blowing effect is generated from bottom to top at the closing position, the pneumatic flowing speed of the position of the moving contact can be increased, the heat dissipation effect from the inside to the outside of the circuit breaker is improved, and the service life of the circuit breaker is prolonged. The temperature rise of the closing position between the moving co |
| format | Patent |
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The temperature rise of the closing position between the moving co</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>2022</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=20220715&DB=EPODOC&CC=CN&NR=114758931A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220715&DB=EPODOC&CC=CN&NR=114758931A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHAN BAOWEI</creatorcontrib><creatorcontrib>LYU HAILONG</creatorcontrib><title>Circuit breaker with exhaust cooling system</title><description>The invention discloses a circuit breaker with an exhaust cooling system, which comprises a circuit breaker body and the exhaust cooling system, and is characterized in that the exhaust cooling system comprises a blower device arranged outside the circuit breaker body and an exhaust pipeline arranged inside the circuit breaker body, and an air inlet of the exhaust pipeline is connected with the blower device; an air outlet of the air exhaust pipeline is located below a closing position in the circuit breaker body, the air exhaust pipeline is used for guiding cooling air flow generated by the blower device out to the closing position, an air blowing effect is generated from bottom to top at the closing position, the pneumatic flowing speed of the position of the moving contact can be increased, the heat dissipation effect from the inside to the outside of the circuit breaker is improved, and the service life of the circuit breaker is prolonged. The temperature rise of the closing position between the moving co</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB2zixKLs0sUUgqSk3MTi1SKM8syVBIrchILC0uUUjOz8_JzEtXKK4sLknN5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoYm5qYWlsaGjsbEqAEAfmEpvQ</recordid><startdate>20220715</startdate><enddate>20220715</enddate><creator>SHAN BAOWEI</creator><creator>LYU HAILONG</creator><scope>EVB</scope></search><sort><creationdate>20220715</creationdate><title>Circuit breaker with exhaust cooling system</title><author>SHAN BAOWEI ; LYU HAILONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114758931A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>SHAN BAOWEI</creatorcontrib><creatorcontrib>LYU HAILONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHAN BAOWEI</au><au>LYU HAILONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Circuit breaker with exhaust cooling system</title><date>2022-07-15</date><risdate>2022</risdate><abstract>The invention discloses a circuit breaker with an exhaust cooling system, which comprises a circuit breaker body and the exhaust cooling system, and is characterized in that the exhaust cooling system comprises a blower device arranged outside the circuit breaker body and an exhaust pipeline arranged inside the circuit breaker body, and an air inlet of the exhaust pipeline is connected with the blower device; an air outlet of the air exhaust pipeline is located below a closing position in the circuit breaker body, the air exhaust pipeline is used for guiding cooling air flow generated by the blower device out to the closing position, an air blowing effect is generated from bottom to top at the closing position, the pneumatic flowing speed of the position of the moving contact can be increased, the heat dissipation effect from the inside to the outside of the circuit breaker is improved, and the service life of the circuit breaker is prolonged. 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN114758931A |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS |
| title | Circuit breaker with exhaust cooling system |
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