Coupled isolation alarm equipment
The utility model discloses coupled isolation alarm equipment, which comprises a first coupled isolation branch circuit and a second coupled isolation branch circuit, wherein the first coupled branch circuit comprises a first remote control (RC) voltage division circuit, a first rectifying and filte...
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| creator | YUAN DONGPEI QIN JINTING XU JIANFENG |
| description | The utility model discloses coupled isolation alarm equipment, which comprises a first coupled isolation branch circuit and a second coupled isolation branch circuit, wherein the first coupled branch circuit comprises a first remote control (RC) voltage division circuit, a first rectifying and filtering circuit, a first resistance current limiting circuit and a first coupled output circuit which are connected in sequence; the input end of the first RC voltage division circuit is connected with a 220V-alternating current mains supply; the output end of the first coupled output circuit is connected with a monitoring host computer; the second coupled isolation branch circuit comprises a second rectifying and filtering circuit, a second resistance current limiting circuit and a second coupled output circuit which are connected in sequence; the input end of the second rectifying and filtering circuit is connected with 12V direct current; and the output end of the second coupled output circuit is connected with the |
| format | Patent |
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the input end of the first RC voltage division circuit is connected with a 220V-alternating current mains supply; the output end of the first coupled output circuit is connected with a monitoring host computer; the second coupled isolation branch circuit comprises a second rectifying and filtering circuit, a second resistance current limiting circuit and a second coupled output circuit which are connected in sequence; the input end of the second rectifying and filtering circuit is connected with 12V direct current; and the output end of the second coupled output circuit is connected with the</description><language>chi ; eng</language><subject>ALARM SYSTEMS ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS ; GENERATION ; ORDER TELEGRAPHS ; PHYSICS ; SIGNALLING ; SIGNALLING OR CALLING SYSTEMS</subject><creationdate>2011</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=20110427&DB=EPODOC&CC=CN&NR=201812354U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110427&DB=EPODOC&CC=CN&NR=201812354U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YUAN DONGPEI</creatorcontrib><creatorcontrib>QIN JINTING</creatorcontrib><creatorcontrib>XU JIANFENG</creatorcontrib><title>Coupled isolation alarm equipment</title><description>The utility model discloses coupled isolation alarm equipment, which comprises a first coupled isolation branch circuit and a second coupled isolation branch circuit, wherein the first coupled branch circuit comprises a first remote control (RC) voltage division circuit, a first rectifying and filtering circuit, a first resistance current limiting circuit and a first coupled output circuit which are connected in sequence; the input end of the first RC voltage division circuit is connected with a 220V-alternating current mains supply; the output end of the first coupled output circuit is connected with a monitoring host computer; the second coupled isolation branch circuit comprises a second rectifying and filtering circuit, a second resistance current limiting circuit and a second coupled output circuit which are connected in sequence; the input end of the second rectifying and filtering circuit is connected with 12V direct current; and the output end of the second coupled output circuit is connected with the</description><subject>ALARM SYSTEMS</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS</subject><subject>GENERATION</subject><subject>ORDER TELEGRAPHS</subject><subject>PHYSICS</subject><subject>SIGNALLING</subject><subject>SIGNALLING OR CALLING SYSTEMS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB0zi8tyElNUcgszs9JLMnMz1NIzEksylVILSzNLMhNzSvhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxzn5GBoYWhkbGpiahocZEKQIA7zUmsw</recordid><startdate>20110427</startdate><enddate>20110427</enddate><creator>YUAN DONGPEI</creator><creator>QIN JINTING</creator><creator>XU JIANFENG</creator><scope>EVB</scope></search><sort><creationdate>20110427</creationdate><title>Coupled isolation alarm equipment</title><author>YUAN DONGPEI ; 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the input end of the first RC voltage division circuit is connected with a 220V-alternating current mains supply; the output end of the first coupled output circuit is connected with a monitoring host computer; the second coupled isolation branch circuit comprises a second rectifying and filtering circuit, a second resistance current limiting circuit and a second coupled output circuit which are connected in sequence; the input end of the second rectifying and filtering circuit is connected with 12V direct current; and the output end of the second coupled output circuit is connected with the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN201812354UU |
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| subjects | ALARM SYSTEMS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS |
| title | Coupled isolation alarm equipment |
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