EGR DEVICE

PROBLEM TO BE SOLVED: To efficiently circulate the EGR gas by restricting the influence of the intake air pressure to the EGR gas in an EGR device. SOLUTION: This EGR device is provided with a first and a second intake air ports 4a and 4b respectively connected to a first and a second intake air val...

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1. Verfasser: KAMITAKI YASUSHI
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creator KAMITAKI YASUSHI
description PROBLEM TO BE SOLVED: To efficiently circulate the EGR gas by restricting the influence of the intake air pressure to the EGR gas in an EGR device. SOLUTION: This EGR device is provided with a first and a second intake air ports 4a and 4b respectively connected to a first and a second intake air valves 2a and 2b, an intake air passage 11 connected to the first intake air port 4a, EGR passages 14 and 16 connected to the second intake air port 4b, and a selector valve 20 arranged between the first and the second intake air ports 4a and 4b. The selector valve 20 is provided with a first operation mode for communicating the two intake air ports 4a and 4b with each other and for cutting between the EGR passage 11 and the second intake air port 4b and a second operation mode for cutting between the two intake air ports 4a and 4b and for communicating the EGR passage 11 with the second intake air port 4b.
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SOLUTION: This EGR device is provided with a first and a second intake air ports 4a and 4b respectively connected to a first and a second intake air valves 2a and 2b, an intake air passage 11 connected to the first intake air port 4a, EGR passages 14 and 16 connected to the second intake air port 4b, and a selector valve 20 arranged between the first and the second intake air ports 4a and 4b. The selector valve 20 is provided with a first operation mode for communicating the two intake air ports 4a and 4b with each other and for cutting between the EGR passage 11 and the second intake air port 4b and a second operation mode for cutting between the two intake air ports 4a and 4b and for communicating the EGR passage 11 with the second intake air port 4b.</description><edition>7</edition><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; CONTROLLING COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; WEAPONS</subject><creationdate>2002</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&amp;date=20020327&amp;DB=EPODOC&amp;CC=JP&amp;NR=2002089377A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20020327&amp;DB=EPODOC&amp;CC=JP&amp;NR=2002089377A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAMITAKI YASUSHI</creatorcontrib><title>EGR DEVICE</title><description>PROBLEM TO BE SOLVED: To efficiently circulate the EGR gas by restricting the influence of the intake air pressure to the EGR gas in an EGR device. 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The selector valve 20 is provided with a first operation mode for communicating the two intake air ports 4a and 4b with each other and for cutting between the EGR passage 11 and the second intake air port 4b and a second operation mode for cutting between the two intake air ports 4a and 4b and for communicating the EGR passage 11 with the second intake air port 4b.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>CONTROLLING COMBUSTION ENGINES</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>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBydQ9ScHEN83R25WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgYGRgYWlsbm5o7GRCkCAHzDHB8</recordid><startdate>20020327</startdate><enddate>20020327</enddate><creator>KAMITAKI YASUSHI</creator><scope>EVB</scope></search><sort><creationdate>20020327</creationdate><title>EGR DEVICE</title><author>KAMITAKI YASUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2002089377A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>CONTROLLING COMBUSTION ENGINES</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>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KAMITAKI YASUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAMITAKI YASUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>EGR DEVICE</title><date>2002-03-27</date><risdate>2002</risdate><abstract>PROBLEM TO BE SOLVED: To efficiently circulate the EGR gas by restricting the influence of the intake air pressure to the EGR gas in an EGR device. 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subjects BLASTING
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INTERNAL-COMBUSTION PISTON ENGINES
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
title EGR DEVICE
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