INTAKE AIR QUANTITY CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
PROBLEM TO BE SOLVED: To overcome problems that a spring mechanism constituting a conventional turnout traveling mechanism (default mechanism) is constituted by a default lever and two winding springs, and the springs are arranged coaxially in series, a space for arranging the springs in the axial d...
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| creator | IWAKI HIDEFUMI ISHIHARA KAZUYA |
| description | PROBLEM TO BE SOLVED: To overcome problems that a spring mechanism constituting a conventional turnout traveling mechanism (default mechanism) is constituted by a default lever and two winding springs, and the springs are arranged coaxially in series, a space for arranging the springs in the axial direction is required, a dimension of a throttle body is increased, and friction occurs due to sliding rotations of an outer circumference of a throttle shaft and an inner circumference of the default lever.SOLUTION: The default spring is constituted of a plate spring or the like, and has a fixed end integral with a throttle gear and a free end abutted to a stopper, and a return spring is arranged in parallel, and the axial length can be shortened, and the throttle body can be miniaturized. The contact part is reduced by securing a space between the spring and the throttle gear, and the contact part is reduced further by removing the default lever, reducing the friction. |
| format | Patent |
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The contact part is reduced by securing a space between the spring and the throttle gear, and the contact part is reduced further by removing the default lever, reducing the friction.</description><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</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=20110106&DB=EPODOC&CC=JP&NR=2011001861A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110106&DB=EPODOC&CC=JP&NR=2011001861A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IWAKI HIDEFUMI</creatorcontrib><creatorcontrib>ISHIHARA KAZUYA</creatorcontrib><title>INTAKE AIR QUANTITY CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE</title><description>PROBLEM TO BE SOLVED: To overcome problems that a spring mechanism constituting a conventional turnout traveling mechanism (default mechanism) is constituted by a default lever and two winding springs, and the springs are arranged coaxially in series, a space for arranging the springs in the axial direction is required, a dimension of a throttle body is increased, and friction occurs due to sliding rotations of an outer circumference of a throttle shaft and an inner circumference of the default lever.SOLUTION: The default spring is constituted of a plate spring or the like, and has a fixed end integral with a throttle gear and a free end abutted to a stopper, and a return spring is arranged in parallel, and the axial length can be shortened, and the throttle body can be miniaturized. The contact part is reduced by securing a space between the spring and the throttle gear, and the contact part is reduced further by removing the default lever, reducing the friction.</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>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD09Atx9HZVcPQMUggMdfQL8QyJVHD29wsJ8vdRcHEN83R2VXDzD1IAKnMN8nP0Acr5OoUGh3j6-ym4-rl7-rnyMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4rwAjA0NDAwNDCzNDR2OiFAEANysraQ</recordid><startdate>20110106</startdate><enddate>20110106</enddate><creator>IWAKI HIDEFUMI</creator><creator>ISHIHARA KAZUYA</creator><scope>EVB</scope></search><sort><creationdate>20110106</creationdate><title>INTAKE AIR QUANTITY CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE</title><author>IWAKI HIDEFUMI ; ISHIHARA KAZUYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2011001861A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</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>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>IWAKI HIDEFUMI</creatorcontrib><creatorcontrib>ISHIHARA KAZUYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IWAKI HIDEFUMI</au><au>ISHIHARA KAZUYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INTAKE AIR QUANTITY CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE</title><date>2011-01-06</date><risdate>2011</risdate><abstract>PROBLEM TO BE SOLVED: To overcome problems that a spring mechanism constituting a conventional turnout traveling mechanism (default mechanism) is constituted by a default lever and two winding springs, and the springs are arranged coaxially in series, a space for arranging the springs in the axial direction is required, a dimension of a throttle body is increased, and friction occurs due to sliding rotations of an outer circumference of a throttle shaft and an inner circumference of the default lever.SOLUTION: The default spring is constituted of a plate spring or the like, and has a fixed end integral with a throttle gear and a free end abutted to a stopper, and a return spring is arranged in parallel, and the axial length can be shortened, and the throttle body can be miniaturized. The contact part is reduced by securing a space between the spring and the throttle gear, and the contact part is reduced further by removing the default lever, reducing the friction.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | INTAKE AIR QUANTITY CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE |
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