CONTROLLER FOR ELEVATOR
PURPOSE:To reduce the cost of a controller for an elevator by operating a converter also as an emergency inverter which supplies the output of the converter to an emergency voltage converter. CONSTITUTION:When a power is interrupted, a power interruption detector 15 generates a power interruption de...
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| creator | KOMURO MASARU HOKARI SADAO NARITA TOSHIROU HATAKEYAMA KEISHIN |
| description | PURPOSE:To reduce the cost of a controller for an elevator by operating a converter also as an emergency inverter which supplies the output of the converter to an emergency voltage converter. CONSTITUTION:When a power is interrupted, a power interruption detector 15 generates a power interruption detection signal to open contacts 16, 17, 88, 90 and to close contacts 89, 91. When the contact 91 is closed, an alternating control signal generator 80 is connected to a converter 35 to control a transistor of the converter 35 by a gate signal from the converter. Thus, the converter 35 generates a single phase AC power, which is inputted to a voltage converter 81. In this manner, the DC power of the voltage substantially equal to that at the normal operation time is supplied to the respective controllers. |
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CONSTITUTION:When a power is interrupted, a power interruption detector 15 generates a power interruption detection signal to open contacts 16, 17, 88, 90 and to close contacts 89, 91. When the contact 91 is closed, an alternating control signal generator 80 is connected to a converter 35 to control a transistor of the converter 35 by a gate signal from the converter. Thus, the converter 35 generates a single phase AC power, which is inputted to a voltage converter 81. In this manner, the DC power of the voltage substantially equal to that at the normal operation time is supplied to the respective controllers.</description><language>eng</language><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS ; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS ; CONTROL OR REGULATION THEREOF ; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS ; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; ELEVATORS ; ESCALATORS OR MOVING WALKWAYS ; GENERATION ; HAULING ; HOISTING ; LIFTING ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>1984</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=19840509&DB=EPODOC&CC=JP&NR=S5980195A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19840509&DB=EPODOC&CC=JP&NR=S5980195A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOMURO MASARU</creatorcontrib><creatorcontrib>HOKARI SADAO</creatorcontrib><creatorcontrib>NARITA TOSHIROU</creatorcontrib><creatorcontrib>HATAKEYAMA KEISHIN</creatorcontrib><title>CONTROLLER FOR ELEVATOR</title><description>PURPOSE:To reduce the cost of a controller for an elevator by operating a converter also as an emergency inverter which supplies the output of the converter to an emergency voltage converter. CONSTITUTION:When a power is interrupted, a power interruption detector 15 generates a power interruption detection signal to open contacts 16, 17, 88, 90 and to close contacts 89, 91. When the contact 91 is closed, an alternating control signal generator 80 is connected to a converter 35 to control a transistor of the converter 35 by a gate signal from the converter. Thus, the converter 35 generates a single phase AC power, which is inputted to a voltage converter 81. In this manner, the DC power of the voltage substantially equal to that at the normal operation time is supplied to the respective controllers.</description><subject>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</subject><subject>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</subject><subject>CONTROL OR REGULATION THEREOF</subject><subject>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</subject><subject>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>ELEVATORS</subject><subject>ESCALATORS OR MOVING WALKWAYS</subject><subject>GENERATION</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1984</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB39vcLCfL38XENUnDzD1Jw9XENcwzxD-JhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfFeAcGmlhYGhpamjsZEKAEAsB0fiw</recordid><startdate>19840509</startdate><enddate>19840509</enddate><creator>KOMURO MASARU</creator><creator>HOKARI SADAO</creator><creator>NARITA TOSHIROU</creator><creator>HATAKEYAMA KEISHIN</creator><scope>EVB</scope></search><sort><creationdate>19840509</creationdate><title>CONTROLLER FOR ELEVATOR</title><author>KOMURO MASARU ; HOKARI SADAO ; NARITA TOSHIROU ; HATAKEYAMA KEISHIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS5980195A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1984</creationdate><topic>APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS</topic><topic>CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS</topic><topic>CONTROL OR REGULATION THEREOF</topic><topic>CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS</topic><topic>CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>ELEVATORS</topic><topic>ESCALATORS OR MOVING WALKWAYS</topic><topic>GENERATION</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KOMURO MASARU</creatorcontrib><creatorcontrib>HOKARI SADAO</creatorcontrib><creatorcontrib>NARITA TOSHIROU</creatorcontrib><creatorcontrib>HATAKEYAMA KEISHIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOMURO MASARU</au><au>HOKARI SADAO</au><au>NARITA TOSHIROU</au><au>HATAKEYAMA KEISHIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTROLLER FOR ELEVATOR</title><date>1984-05-09</date><risdate>1984</risdate><abstract>PURPOSE:To reduce the cost of a controller for an elevator by operating a converter also as an emergency inverter which supplies the output of the converter to an emergency voltage converter. CONSTITUTION:When a power is interrupted, a power interruption detector 15 generates a power interruption detection signal to open contacts 16, 17, 88, 90 and to close contacts 89, 91. When the contact 91 is closed, an alternating control signal generator 80 is connected to a converter 35 to control a transistor of the converter 35 by a gate signal from the converter. Thus, the converter 35 generates a single phase AC power, which is inputted to a voltage converter 81. In this manner, the DC power of the voltage substantially equal to that at the normal operation time is supplied to the respective controllers.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROL OR REGULATION THEREOF CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ELEVATORS ESCALATORS OR MOVING WALKWAYS GENERATION HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
| title | CONTROLLER FOR ELEVATOR |
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