Live alarm circuit of intelligent mechanical lock type switchgear anti-misoperation locking device
Provided is a live alarm circuit of an intelligent mechanical lock type switchgear anti-misoperation locking device. The live alarm circuit comprises a PNP type triode, a first NAND gate integrated block, and a second NAND gate integrated block, an emitter electrode of the triode and one terminal of...
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| creator | ZHU RUGUI XUE WEIHAO YANG ZHENGHE BAO XIANZHONG CHEN JIANFANG ZHAO LEI |
| description | Provided is a live alarm circuit of an intelligent mechanical lock type switchgear anti-misoperation locking device. The live alarm circuit comprises a PNP type triode, a first NAND gate integrated block, and a second NAND gate integrated block, an emitter electrode of the triode and one terminal of a second resistor are connected with a power supply terminal, the other terminal of the second resistor and one terminal of a first resistor are connected with a base electrode of the triode, the other terminal of the first resistor is connected with an input terminal, a collector electrode of the triode is connected with one terminals of a third resistor and a fourth resistor, the other terminal of the third resistor is connected to the ground, the other terminal of the fourth resistor is connected with one terminals of a fifth resistor and a first capacitor, the other terminal of the first capacitor is connected to the ground, the other terminal of the fifth resistor is connected with two parallel-connection inp |
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The live alarm circuit comprises a PNP type triode, a first NAND gate integrated block, and a second NAND gate integrated block, an emitter electrode of the triode and one terminal of a second resistor are connected with a power supply terminal, the other terminal of the second resistor and one terminal of a first resistor are connected with a base electrode of the triode, the other terminal of the first resistor is connected with an input terminal, a collector electrode of the triode is connected with one terminals of a third resistor and a fourth resistor, the other terminal of the third resistor is connected to the ground, the other terminal of the fourth resistor is connected with one terminals of a fifth resistor and a first capacitor, the other terminal of the first capacitor is connected to the ground, the other terminal of the fifth resistor is connected with two parallel-connection inp</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; MEASURING ; MEASURING ELECTRIC VARIABLES ; MEASURING MAGNETIC VARIABLES ; PHYSICS ; RELAYS ; SELECTORS ; TESTING</subject><creationdate>2017</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=20170104&DB=EPODOC&CC=CN&NR=106291071A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170104&DB=EPODOC&CC=CN&NR=106291071A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU RUGUI</creatorcontrib><creatorcontrib>XUE WEIHAO</creatorcontrib><creatorcontrib>YANG ZHENGHE</creatorcontrib><creatorcontrib>BAO XIANZHONG</creatorcontrib><creatorcontrib>CHEN JIANFANG</creatorcontrib><creatorcontrib>ZHAO LEI</creatorcontrib><title>Live alarm circuit of intelligent mechanical lock type switchgear anti-misoperation locking device</title><description>Provided is a live alarm circuit of an intelligent mechanical lock type switchgear anti-misoperation locking device. The live alarm circuit comprises a PNP type triode, a first NAND gate integrated block, and a second NAND gate integrated block, an emitter electrode of the triode and one terminal of a second resistor are connected with a power supply terminal, the other terminal of the second resistor and one terminal of a first resistor are connected with a base electrode of the triode, the other terminal of the first resistor is connected with an input terminal, a collector electrode of the triode is connected with one terminals of a third resistor and a fourth resistor, the other terminal of the third resistor is connected to the ground, the other terminal of the fourth resistor is connected with one terminals of a fifth resistor and a first capacitor, the other terminal of the first capacitor is connected to the ground, the other terminal of the fifth resistor is connected with two parallel-connection inp</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SWITCHES</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE DEVICES</subject><subject>MEASURING</subject><subject>MEASURING ELECTRIC VARIABLES</subject><subject>MEASURING MAGNETIC VARIABLES</subject><subject>PHYSICS</subject><subject>RELAYS</subject><subject>SELECTORS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwkAMANAuDqL-Q_yAQk9BcZSiOIiTe4kxbYPX3HEXK_69IH6A01vetLidZWRAj2kAkkRPMQgtiBp7Lx2rwcDUowqhBx_oAfaODPklRn3HmADVpBwkh8gJTYJ-m2gHdx6FeF5MWvSZFz9nxfJ4uNankmNoOEckVramvrhqs9q5auv263_OB4mvPo4</recordid><startdate>20170104</startdate><enddate>20170104</enddate><creator>ZHU RUGUI</creator><creator>XUE WEIHAO</creator><creator>YANG ZHENGHE</creator><creator>BAO XIANZHONG</creator><creator>CHEN JIANFANG</creator><creator>ZHAO LEI</creator><scope>EVB</scope></search><sort><creationdate>20170104</creationdate><title>Live alarm circuit of intelligent mechanical lock type switchgear anti-misoperation locking device</title><author>ZHU RUGUI ; XUE WEIHAO ; YANG ZHENGHE ; BAO XIANZHONG ; CHEN JIANFANG ; ZHAO LEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN106291071A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SWITCHES</topic><topic>ELECTRICITY</topic><topic>EMERGENCY PROTECTIVE DEVICES</topic><topic>MEASURING</topic><topic>MEASURING ELECTRIC VARIABLES</topic><topic>MEASURING MAGNETIC VARIABLES</topic><topic>PHYSICS</topic><topic>RELAYS</topic><topic>SELECTORS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHU RUGUI</creatorcontrib><creatorcontrib>XUE WEIHAO</creatorcontrib><creatorcontrib>YANG ZHENGHE</creatorcontrib><creatorcontrib>BAO XIANZHONG</creatorcontrib><creatorcontrib>CHEN JIANFANG</creatorcontrib><creatorcontrib>ZHAO LEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHU RUGUI</au><au>XUE WEIHAO</au><au>YANG ZHENGHE</au><au>BAO XIANZHONG</au><au>CHEN JIANFANG</au><au>ZHAO LEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Live alarm circuit of intelligent mechanical lock type switchgear anti-misoperation locking device</title><date>2017-01-04</date><risdate>2017</risdate><abstract>Provided is a live alarm circuit of an intelligent mechanical lock type switchgear anti-misoperation locking device. The live alarm circuit comprises a PNP type triode, a first NAND gate integrated block, and a second NAND gate integrated block, an emitter electrode of the triode and one terminal of a second resistor are connected with a power supply terminal, the other terminal of the second resistor and one terminal of a first resistor are connected with a base electrode of the triode, the other terminal of the first resistor is connected with an input terminal, a collector electrode of the triode is connected with one terminals of a third resistor and a fourth resistor, the other terminal of the third resistor is connected to the ground, the other terminal of the fourth resistor is connected with one terminals of a fifth resistor and a first capacitor, the other terminal of the first capacitor is connected to the ground, the other terminal of the fifth resistor is connected with two parallel-connection inp</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS RELAYS SELECTORS TESTING |
| title | Live alarm circuit of intelligent mechanical lock type switchgear anti-misoperation locking device |
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