ENGINE CONTROL DEVICE
PROBLEM TO BE SOLVED: To perform always adequate engine control by measuring a corresponding time by timer operation when existence of lacking detected part prevents electromagnetic pickup from deriving a standard time. SOLUTION: Only ten projecting parts 2 as parts to be detected are continuously a...
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| creator | ONO MASAHITO |
| description | PROBLEM TO BE SOLVED: To perform always adequate engine control by measuring a corresponding time by timer operation when existence of lacking detected part prevents electromagnetic pickup from deriving a standard time. SOLUTION: Only ten projecting parts 2 as parts to be detected are continuously arranged in 30 deg. interval on the outer periphery of a rotator 1 rotating in association with a crank shaft, lacking parts A are placed on it, and an electromagnetic pickup (PU from now) 3 is placed near the outer periphery of such rotator 1. When the projecting parts 2 pass near the PU 3 in accompany with rotation of the rotator 1, negative electrode pulses are generated at the PU 3 and inputted into an ECU 4. When a time from the PU 3 to a control starting time is set by a setting means for the lacking parts A, time from generation time of pulse generated at the PU 3 to the control starting time is measured by a timer just before nonpulse generation timing, and is used for adequate engine control. |
| format | Patent |
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SOLUTION: Only ten projecting parts 2 as parts to be detected are continuously arranged in 30 deg. interval on the outer periphery of a rotator 1 rotating in association with a crank shaft, lacking parts A are placed on it, and an electromagnetic pickup (PU from now) 3 is placed near the outer periphery of such rotator 1. When the projecting parts 2 pass near the PU 3 in accompany with rotation of the rotator 1, negative electrode pulses are generated at the PU 3 and inputted into an ECU 4. When a time from the PU 3 to a control starting time is set by a setting means for the lacking parts A, time from generation time of pulse generated at the PU 3 to the control starting time is measured by a timer just before nonpulse generation timing, and is used for adequate engine control.</description><edition>6</edition><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES ; LIGHTING ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; MECHANICAL ENGINEERING ; PHYSICS ; TESTING ; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR ; WEAPONS</subject><creationdate>1999</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=19990518&DB=EPODOC&CC=JP&NR=H11132087A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990518&DB=EPODOC&CC=JP&NR=H11132087A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONO MASAHITO</creatorcontrib><title>ENGINE CONTROL DEVICE</title><description>PROBLEM TO BE SOLVED: To perform always adequate engine control by measuring a corresponding time by timer operation when existence of lacking detected part prevents electromagnetic pickup from deriving a standard time. SOLUTION: Only ten projecting parts 2 as parts to be detected are continuously arranged in 30 deg. interval on the outer periphery of a rotator 1 rotating in association with a crank shaft, lacking parts A are placed on it, and an electromagnetic pickup (PU from now) 3 is placed near the outer periphery of such rotator 1. When the projecting parts 2 pass near the PU 3 in accompany with rotation of the rotator 1, negative electrode pulses are generated at the PU 3 and inputted into an ECU 4. When a time from the PU 3 to a control starting time is set by a setting means for the lacking parts A, time from generation time of pulse generated at the PU 3 to the control starting time is measured by a timer just before nonpulse generation timing, and is used for adequate engine control.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB19XP39HNVcPb3Cwny91FwcQ3zdHblYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEehoaGxkYGFuaOxsSoAQCSNx7z</recordid><startdate>19990518</startdate><enddate>19990518</enddate><creator>ONO MASAHITO</creator><scope>EVB</scope></search><sort><creationdate>19990518</creationdate><title>ENGINE CONTROL DEVICE</title><author>ONO MASAHITO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH11132087A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ONO MASAHITO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ONO MASAHITO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ENGINE CONTROL DEVICE</title><date>1999-05-18</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To perform always adequate engine control by measuring a corresponding time by timer operation when existence of lacking detected part prevents electromagnetic pickup from deriving a standard time. SOLUTION: Only ten projecting parts 2 as parts to be detected are continuously arranged in 30 deg. interval on the outer periphery of a rotator 1 rotating in association with a crank shaft, lacking parts A are placed on it, and an electromagnetic pickup (PU from now) 3 is placed near the outer periphery of such rotator 1. When the projecting parts 2 pass near the PU 3 in accompany with rotation of the rotator 1, negative electrode pulses are generated at the PU 3 and inputted into an ECU 4. When a time from the PU 3 to a control starting time is set by a setting means for the lacking parts A, time from generation time of pulse generated at the PU 3 to the control starting time is measured by a timer just before nonpulse generation timing, and is used for adequate engine control.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING PHYSICS TESTING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS |
| title | ENGINE CONTROL DEVICE |
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