TURBOCHARGER
A wastegate valve device (40) for a turbocharger includes a valve body (41), a swing arm (43) configured to support the valve body (41), a rotating shaft (42) to which the swing arm (43) is fixed, a drive arm (44) fixed to the rotating shaft (42), and a rod (45) connected to the drive arm (44). The...
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| creator | IWATA, Akitoshi HATANO, Takato |
| description | A wastegate valve device (40) for a turbocharger includes a valve body (41), a swing arm (43) configured to support the valve body (41), a rotating shaft (42) to which the swing arm (43) is fixed, a drive arm (44) fixed to the rotating shaft (42), and a rod (45) connected to the drive arm (44). The drive arm (44) includes a fixed portion (441) to which the rotating shaft (42) is fixed, a first extension portion (442) where the rod (45) is connected, and a second extension portion (443) extending on the opposite side of the first extension portion (442). The turbine housing is provided with a stopper (47) with which the second extension portion (443) abuts at the time when the valve body (41) is distanced from the wastegate port (36) due to a rotation of the rotating shaft (42) in a valve-opening direction (C2). |
| format | Patent |
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The drive arm (44) includes a fixed portion (441) to which the rotating shaft (42) is fixed, a first extension portion (442) where the rod (45) is connected, and a second extension portion (443) extending on the opposite side of the first extension portion (442). The turbine housing is provided with a stopper (47) with which the second extension portion (443) abuts at the time when the valve body (41) is distanced from the wastegate port (36) due to a rotation of the rotating shaft (42) in a valve-opening direction (C2).</description><language>eng ; fre ; ger</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2021</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=20211117&DB=EPODOC&CC=EP&NR=3375999B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211117&DB=EPODOC&CC=EP&NR=3375999B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IWATA, Akitoshi</creatorcontrib><creatorcontrib>HATANO, Takato</creatorcontrib><title>TURBOCHARGER</title><description>A wastegate valve device (40) for a turbocharger includes a valve body (41), a swing arm (43) configured to support the valve body (41), a rotating shaft (42) to which the swing arm (43) is fixed, a drive arm (44) fixed to the rotating shaft (42), and a rod (45) connected to the drive arm (44). The drive arm (44) includes a fixed portion (441) to which the rotating shaft (42) is fixed, a first extension portion (442) where the rod (45) is connected, and a second extension portion (443) extending on the opposite side of the first extension portion (442). The turbine housing is provided with a stopper (47) with which the second extension portion (443) abuts at the time when the valve body (41) is distanced from the wastegate port (36) due to a rotation of the rotating shaft (42) in a valve-opening direction (C2).</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAJCQ1y8nf2cAxydw3iYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHGxuamlpaWTobGRCgBAGiBHD8</recordid><startdate>20211117</startdate><enddate>20211117</enddate><creator>IWATA, Akitoshi</creator><creator>HATANO, Takato</creator><scope>EVB</scope></search><sort><creationdate>20211117</creationdate><title>TURBOCHARGER</title><author>IWATA, Akitoshi ; HATANO, Takato</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3375999B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>IWATA, Akitoshi</creatorcontrib><creatorcontrib>HATANO, Takato</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IWATA, Akitoshi</au><au>HATANO, Takato</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TURBOCHARGER</title><date>2021-11-17</date><risdate>2021</risdate><abstract>A wastegate valve device (40) for a turbocharger includes a valve body (41), a swing arm (43) configured to support the valve body (41), a rotating shaft (42) to which the swing arm (43) is fixed, a drive arm (44) fixed to the rotating shaft (42), and a rod (45) connected to the drive arm (44). The drive arm (44) includes a fixed portion (441) to which the rotating shaft (42) is fixed, a first extension portion (442) where the rod (45) is connected, and a second extension portion (443) extending on the opposite side of the first extension portion (442). The turbine housing is provided with a stopper (47) with which the second extension portion (443) abuts at the time when the valve body (41) is distanced from the wastegate port (36) due to a rotation of the rotating shaft (42) in a valve-opening direction (C2).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ACTUATING-FLOATS BLASTING COCKS COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | TURBOCHARGER |
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