CONSTRUCTION MACHINERY
A low idling controller (26A) switches an idling state flag from "clear" to "set" upon detecting a non-operation of an operating device (14). A rotational speed controller (26B) switches a rotational speed command from a set rotational speed by a rotational speed command device (...
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| creator | ISHIJIMA, Makoto TANIGAKI, Kenta ISHIDA, Seiji |
| description | A low idling controller (26A) switches an idling state flag from "clear" to "set" upon detecting a non-operation of an operating device (14). A rotational speed controller (26B) switches a rotational speed command from a set rotational speed by a rotational speed command device (27) to a low idling rotational speed based upon the idling state flag. At this time, an engine (8) drives in the low idling rotational speed lower than the set rotational speed. A gate controller (24) stops switching of an inverter (23) while the low idling controller (26A) is lowering a rotational speed of the engine (8). |
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A rotational speed controller (26B) switches a rotational speed command from a set rotational speed by a rotational speed command device (27) to a low idling rotational speed based upon the idling state flag. At this time, an engine (8) drives in the low idling rotational speed lower than the set rotational speed. A gate controller (24) stops switching of an inverter (23) while the low idling controller (26A) is lowering a rotational speed of the engine (8).</description><language>eng ; fre ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; DREDGING ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; HYDRAULIC ENGINEERING ; LIGHTING ; MECHANICAL ENGINEERING ; SOIL SHIFTING ; WEAPONS</subject><creationdate>2020</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=20200520&DB=EPODOC&CC=EP&NR=3460129A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200520&DB=EPODOC&CC=EP&NR=3460129A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ISHIJIMA, Makoto</creatorcontrib><creatorcontrib>TANIGAKI, Kenta</creatorcontrib><creatorcontrib>ISHIDA, Seiji</creatorcontrib><title>CONSTRUCTION MACHINERY</title><description>A low idling controller (26A) switches an idling state flag from "clear" to "set" upon detecting a non-operation of an operating device (14). A rotational speed controller (26B) switches a rotational speed command from a set rotational speed by a rotational speed command device (27) to a low idling rotational speed based upon the idling state flag. At this time, an engine (8) drives in the low idling rotational speed lower than the set rotational speed. A gate controller (24) stops switching of an inverter (23) while the low idling controller (26A) is lowering a rotational speed of the engine (8).</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>DREDGING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SOIL SHIFTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBz9vcLDgkKdQ7x9PdT8HV09vD0cw2K5GFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxiZmBoZGlo4mxkQoAQCVoR8I</recordid><startdate>20200520</startdate><enddate>20200520</enddate><creator>ISHIJIMA, Makoto</creator><creator>TANIGAKI, Kenta</creator><creator>ISHIDA, Seiji</creator><scope>EVB</scope></search><sort><creationdate>20200520</creationdate><title>CONSTRUCTION MACHINERY</title><author>ISHIJIMA, Makoto ; TANIGAKI, Kenta ; ISHIDA, Seiji</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3460129A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>DREDGING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SOIL SHIFTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ISHIJIMA, Makoto</creatorcontrib><creatorcontrib>TANIGAKI, Kenta</creatorcontrib><creatorcontrib>ISHIDA, Seiji</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ISHIJIMA, Makoto</au><au>TANIGAKI, Kenta</au><au>ISHIDA, Seiji</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONSTRUCTION MACHINERY</title><date>2020-05-20</date><risdate>2020</risdate><abstract>A low idling controller (26A) switches an idling state flag from "clear" to "set" upon detecting a non-operation of an operating device (14). A rotational speed controller (26B) switches a rotational speed command from a set rotational speed by a rotational speed command device (27) to a low idling rotational speed based upon the idling state flag. At this time, an engine (8) drives in the low idling rotational speed lower than the set rotational speed. A gate controller (24) stops switching of an inverter (23) while the low idling controller (26A) is lowering a rotational speed of the engine (8).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS HYDRAULIC ENGINEERING LIGHTING MECHANICAL ENGINEERING SOIL SHIFTING WEAPONS |
| title | CONSTRUCTION MACHINERY |
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