INTAKE PIPE
To reduce intake pressure loss.SOLUTION: An intake pipe 14 includes a pipe body part 32 forming an intake passage 31, and an ejector part 34 for generating negative pressure using supercharged air supercharged by a supercharger to suck evaporated fuel generated in a fuel tank and discharge mixed gas...
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| creator | KATO YOSHINOBU BESSHO TAKASHI |
| description | To reduce intake pressure loss.SOLUTION: An intake pipe 14 includes a pipe body part 32 forming an intake passage 31, and an ejector part 34 for generating negative pressure using supercharged air supercharged by a supercharger to suck evaporated fuel generated in a fuel tank and discharge mixed gas with the supercharged air and the evaporated fuel to the intake passage 31, the ejector part 34 being formed integrally with a passage wall part 38 of the pipe body part 32, the passage wall part 38 being formed with a groove part 41 opened to the intake passage 31. In the groove part 41, a discharge cylindrical part 50b of an ejector housing part 50 is arranged extending in the supercharged air discharging direction of the ejector part 34.SELECTED DRAWING: Figure 3
【課題】吸気圧損を低減する。【解決手段】吸気管１４は、吸気通路３１を形成する管本体部３２と、過給機により過給された過給気により負圧を発生させ、その負圧によって燃料タンク内で発生した蒸発燃料を吸引し、過給気と蒸発燃料との混合ガスを吸気通路３１に吐出するエゼクタ部３４と、を備えている。エゼクタ部３４は、管本体部３２の通路壁部３８と一体形成される。通路壁部３８には、吸気通路３１に開口する溝部４１が形成される。溝部４１内には、エゼクタ部３４の過給気の吐出方向に延在するエゼクタハウジング部５０の吐出筒部５０ｂが配置される。【選択図】図３ |
| format | Patent |
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【課題】吸気圧損を低減する。【解決手段】吸気管１４は、吸気通路３１を形成する管本体部３２と、過給機により過給された過給気により負圧を発生させ、その負圧によって燃料タンク内で発生した蒸発燃料を吸引し、過給気と蒸発燃料との混合ガスを吸気通路３１に吐出するエゼクタ部３４と、を備えている。エゼクタ部３４は、管本体部３２の通路壁部３８と一体形成される。通路壁部３８には、吸気通路３１に開口する溝部４１が形成される。溝部４１内には、エゼクタ部３４の過給気の吐出方向に延在するエゼクタハウジング部５０の吐出筒部５０ｂが配置される。【選択図】図３</description><language>eng ; jpn</language><subject>BLASTING ; COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; WEAPONS</subject><creationdate>2022</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=20220325&DB=EPODOC&CC=JP&NR=2022047672A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220325&DB=EPODOC&CC=JP&NR=2022047672A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KATO YOSHINOBU</creatorcontrib><creatorcontrib>BESSHO TAKASHI</creatorcontrib><title>INTAKE PIPE</title><description>To reduce intake pressure loss.SOLUTION: An intake pipe 14 includes a pipe body part 32 forming an intake passage 31, and an ejector part 34 for generating negative pressure using supercharged air supercharged by a supercharger to suck evaporated fuel generated in a fuel tank and discharge mixed gas with the supercharged air and the evaporated fuel to the intake passage 31, the ejector part 34 being formed integrally with a passage wall part 38 of the pipe body part 32, the passage wall part 38 being formed with a groove part 41 opened to the intake passage 31. In the groove part 41, a discharge cylindrical part 50b of an ejector housing part 50 is arranged extending in the supercharged air discharging direction of the ejector part 34.SELECTED DRAWING: Figure 3
【課題】吸気圧損を低減する。【解決手段】吸気管１４は、吸気通路３１を形成する管本体部３２と、過給機により過給された過給気により負圧を発生させ、その負圧によって燃料タンク内で発生した蒸発燃料を吸引し、過給気と蒸発燃料との混合ガスを吸気通路３１に吐出するエゼクタ部３４と、を備えている。エゼクタ部３４は、管本体部３２の通路壁部３８と一体形成される。通路壁部３８には、吸気通路３１に開口する溝部４１が形成される。溝部４１内には、エゼクタ部３４の過給気の吐出方向に延在するエゼクタハウジング部５０の吐出筒部５０ｂが配置される。【選択図】図３</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD29Atx9HZVCPAMcOVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGRkYGJuZm5kaOxkQpAgCgdRxw</recordid><startdate>20220325</startdate><enddate>20220325</enddate><creator>KATO YOSHINOBU</creator><creator>BESSHO TAKASHI</creator><scope>EVB</scope></search><sort><creationdate>20220325</creationdate><title>INTAKE PIPE</title><author>KATO YOSHINOBU ; BESSHO TAKASHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022047672A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KATO YOSHINOBU</creatorcontrib><creatorcontrib>BESSHO TAKASHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KATO YOSHINOBU</au><au>BESSHO TAKASHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INTAKE PIPE</title><date>2022-03-25</date><risdate>2022</risdate><abstract>To reduce intake pressure loss.SOLUTION: An intake pipe 14 includes a pipe body part 32 forming an intake passage 31, and an ejector part 34 for generating negative pressure using supercharged air supercharged by a supercharger to suck evaporated fuel generated in a fuel tank and discharge mixed gas with the supercharged air and the evaporated fuel to the intake passage 31, the ejector part 34 being formed integrally with a passage wall part 38 of the pipe body part 32, the passage wall part 38 being formed with a groove part 41 opened to the intake passage 31. In the groove part 41, a discharge cylindrical part 50b of an ejector housing part 50 is arranged extending in the supercharged air discharging direction of the ejector part 34.SELECTED DRAWING: Figure 3
【課題】吸気圧損を低減する。【解決手段】吸気管１４は、吸気通路３１を形成する管本体部３２と、過給機により過給された過給気により負圧を発生させ、その負圧によって燃料タンク内で発生した蒸発燃料を吸引し、過給気と蒸発燃料との混合ガスを吸気通路３１に吐出するエゼクタ部３４と、を備えている。エゼクタ部３４は、管本体部３２の通路壁部３８と一体形成される。通路壁部３８には、吸気通路３１に開口する溝部４１が形成される。溝部４１内には、エゼクタ部３４の過給気の吐出方向に延在するエゼクタハウジング部５０の吐出筒部５０ｂが配置される。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | INTAKE PIPE |
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