CIRCUIT BREAKER
To provide a circuit breaker with improved operational reliability during an on/off operations, which checks whether an on/off operation is being performed with a circuit breaker by counting the state signals generated during the on/off operation of the circuit breaker.SOLUTION: An MCCB 1 is provide...
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| creator | HAYASHI YUKI NODA TATSUO NAGAI TAKESHI YUKI TORU KATSUKI MASAFUMI KASHIWAGI KATSUMI URANO TAKUYA |
| description | To provide a circuit breaker with improved operational reliability during an on/off operations, which checks whether an on/off operation is being performed with a circuit breaker by counting the state signals generated during the on/off operation of the circuit breaker.SOLUTION: An MCCB 1 is provided with a counter 2. A counter 2 counts on/off signals generated when the MCCB 1 is turned on and off, and displays the counting result. From this counting result, it is possible to find the MCCB 1 that is uneasy for execution of the operation, and it is possible to perform maintenance and inspection on the MCCB 1.SELECTED DRAWING: Figure 1
【課題】配線用遮断器の入切操作時に生じる状態信号を計数することにより、配線用遮断器にて入切操作が行われているか否かを確認することができ、入切操作時の動作信頼性を向上させた配線用遮断器を提供する。【解決手段】ＭＣＣＢ１には回数計２が設けられている。回数計２は、ＭＣＣＢ１の入切操作時に生じる入切信号を計数して計数結果を表示する。この計数結果から、操作の実施に不安があるＭＣＣＢ１を見つけることができ、そのＭＣＣＢ１に関して保守点検を実施することが可能となる。【選択図】図１ |
| format | Patent |
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【課題】配線用遮断器の入切操作時に生じる状態信号を計数することにより、配線用遮断器にて入切操作が行われているか否かを確認することができ、入切操作時の動作信頼性を向上させた配線用遮断器を提供する。【解決手段】ＭＣＣＢ１には回数計２が設けられている。回数計２は、ＭＣＣＢ１の入切操作時に生じる入切信号を計数して計数結果を表示する。この計数結果から、操作の実施に不安があるＭＣＣＢ１を見つけることができ、そのＭＣＣＢ１に関して保守点検を実施することが可能となる。【選択図】図１</description><language>eng ; jpn</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SWITCHES ; ELECTRICITY ; EMERGENCY PROTECTIVE DEVICES ; RELAYS ; SELECTORS</subject><creationdate>2019</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=20190919&DB=EPODOC&CC=JP&NR=2019160678A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190919&DB=EPODOC&CC=JP&NR=2019160678A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAYASHI YUKI</creatorcontrib><creatorcontrib>NODA TATSUO</creatorcontrib><creatorcontrib>NAGAI TAKESHI</creatorcontrib><creatorcontrib>YUKI TORU</creatorcontrib><creatorcontrib>KATSUKI MASAFUMI</creatorcontrib><creatorcontrib>KASHIWAGI KATSUMI</creatorcontrib><creatorcontrib>URANO TAKUYA</creatorcontrib><title>CIRCUIT BREAKER</title><description>To provide a circuit breaker with improved operational reliability during an on/off operations, which checks whether an on/off operation is being performed with a circuit breaker by counting the state signals generated during the on/off operation of the circuit breaker.SOLUTION: An MCCB 1 is provided with a counter 2. A counter 2 counts on/off signals generated when the MCCB 1 is turned on and off, and displays the counting result. From this counting result, it is possible to find the MCCB 1 that is uneasy for execution of the operation, and it is possible to perform maintenance and inspection on the MCCB 1.SELECTED DRAWING: Figure 1
【課題】配線用遮断器の入切操作時に生じる状態信号を計数することにより、配線用遮断器にて入切操作が行われているか否かを確認することができ、入切操作時の動作信頼性を向上させた配線用遮断器を提供する。【解決手段】ＭＣＣＢ１には回数計２が設けられている。回数計２は、ＭＣＣＢ１の入切操作時に生じる入切信号を計数して計数結果を表示する。この計数結果から、操作の実施に不安があるＭＣＣＢ１を見つけることができ、そのＭＣＣＢ１に関して保守点検を実施することが可能となる。【選択図】図１</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB39gxyDvUMUXAKcnX0dg3iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoaWhmYGZuYWjsZEKQIAGhwdqQ</recordid><startdate>20190919</startdate><enddate>20190919</enddate><creator>HAYASHI YUKI</creator><creator>NODA TATSUO</creator><creator>NAGAI TAKESHI</creator><creator>YUKI TORU</creator><creator>KATSUKI MASAFUMI</creator><creator>KASHIWAGI KATSUMI</creator><creator>URANO TAKUYA</creator><scope>EVB</scope></search><sort><creationdate>20190919</creationdate><title>CIRCUIT BREAKER</title><author>HAYASHI YUKI ; NODA TATSUO ; NAGAI TAKESHI ; YUKI TORU ; KATSUKI MASAFUMI ; KASHIWAGI KATSUMI ; URANO TAKUYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2019160678A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2019</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>HAYASHI YUKI</creatorcontrib><creatorcontrib>NODA TATSUO</creatorcontrib><creatorcontrib>NAGAI TAKESHI</creatorcontrib><creatorcontrib>YUKI TORU</creatorcontrib><creatorcontrib>KATSUKI MASAFUMI</creatorcontrib><creatorcontrib>KASHIWAGI KATSUMI</creatorcontrib><creatorcontrib>URANO TAKUYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAYASHI YUKI</au><au>NODA TATSUO</au><au>NAGAI TAKESHI</au><au>YUKI TORU</au><au>KATSUKI MASAFUMI</au><au>KASHIWAGI KATSUMI</au><au>URANO TAKUYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CIRCUIT BREAKER</title><date>2019-09-19</date><risdate>2019</risdate><abstract>To provide a circuit breaker with improved operational reliability during an on/off operations, which checks whether an on/off operation is being performed with a circuit breaker by counting the state signals generated during the on/off operation of the circuit breaker.SOLUTION: An MCCB 1 is provided with a counter 2. A counter 2 counts on/off signals generated when the MCCB 1 is turned on and off, and displays the counting result. From this counting result, it is possible to find the MCCB 1 that is uneasy for execution of the operation, and it is possible to perform maintenance and inspection on the MCCB 1.SELECTED DRAWING: Figure 1
【課題】配線用遮断器の入切操作時に生じる状態信号を計数することにより、配線用遮断器にて入切操作が行われているか否かを確認することができ、入切操作時の動作信頼性を向上させた配線用遮断器を提供する。【解決手段】ＭＣＣＢ１には回数計２が設けられている。回数計２は、ＭＣＣＢ１の入切操作時に生じる入切信号を計数して計数結果を表示する。この計数結果から、操作の実施に不安があるＭＣＣＢ１を見つけることができ、そのＭＣＣＢ１に関して保守点検を実施することが可能となる。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS |
| title | CIRCUIT BREAKER |
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