CATALYST DEVICE
Provided is a catalyst device that makes it possible to efficiently purify exhaust gas. A catalyst device (36) that comprises: a carrier (42)that is formed by stacking and rolling a metal-foil-shaped flat plate (52) and a metal-foil-shaped corrugated plate (54) and that carries a catalyst; and an ou...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | eng ; fre ; ger |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | |
container_start_page | |
container_title | |
container_volume | |
creator | MAEDA Kazuhisa HORIMURA Hiroyuki TAKEDA Hiromitsu |
description | Provided is a catalyst device that makes it possible to efficiently purify exhaust gas. A catalyst device (36) that comprises: a carrier (42)that is formed by stacking and rolling a metal-foil-shaped flat plate (52) and a metal-foil-shaped corrugated plate (54) and that carries a catalyst; and an outer cylinder (44) that houses the carrier (42) and supports the carrier (42) such that one end part (42a) of the carrier (42) is oriented toward an exhaust gas upstream side and another end part (42b) of the carrier (42) is oriented toward an exhaust gas downstream side. The flat plate (52) and the corrugated plate (54) have a plurality of holes (64) and are covered by a coating film that includes a catalyst substance. The coating film that covers the downstream side of the holes (64) is thicker than the coating film that covers the upstream side of the holes (64) . |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3834934A4</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3834934A4</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3834934A43</originalsourceid><addsrcrecordid>eNrjZOB3dgxx9IkMDlFwcQ3zdHblYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHGFsYmlsYmjibGRCgBAK0RHN0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>CATALYST DEVICE</title><source>esp@cenet</source><creator>MAEDA Kazuhisa ; HORIMURA Hiroyuki ; TAKEDA Hiromitsu</creator><creatorcontrib>MAEDA Kazuhisa ; HORIMURA Hiroyuki ; TAKEDA Hiromitsu</creatorcontrib><description>Provided is a catalyst device that makes it possible to efficiently purify exhaust gas. A catalyst device (36) that comprises: a carrier (42)that is formed by stacking and rolling a metal-foil-shaped flat plate (52) and a metal-foil-shaped corrugated plate (54) and that carries a catalyst; and an outer cylinder (44) that houses the carrier (42) and supports the carrier (42) such that one end part (42a) of the carrier (42) is oriented toward an exhaust gas upstream side and another end part (42b) of the carrier (42) is oriented toward an exhaust gas downstream side. The flat plate (52) and the corrugated plate (54) have a plurality of holes (64) and are covered by a coating film that includes a catalyst substance. The coating film that covers the downstream side of the holes (64) is thicker than the coating film that covers the upstream side of the holes (64) .</description><language>eng ; fre ; ger</language><subject>BLASTING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; STEAM ENGINES ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; 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=20211006&DB=EPODOC&CC=EP&NR=3834934A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211006&DB=EPODOC&CC=EP&NR=3834934A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAEDA Kazuhisa</creatorcontrib><creatorcontrib>HORIMURA Hiroyuki</creatorcontrib><creatorcontrib>TAKEDA Hiromitsu</creatorcontrib><title>CATALYST DEVICE</title><description>Provided is a catalyst device that makes it possible to efficiently purify exhaust gas. A catalyst device (36) that comprises: a carrier (42)that is formed by stacking and rolling a metal-foil-shaped flat plate (52) and a metal-foil-shaped corrugated plate (54) and that carries a catalyst; and an outer cylinder (44) that houses the carrier (42) and supports the carrier (42) such that one end part (42a) of the carrier (42) is oriented toward an exhaust gas upstream side and another end part (42b) of the carrier (42) is oriented toward an exhaust gas downstream side. The flat plate (52) and the corrugated plate (54) have a plurality of holes (64) and are covered by a coating film that includes a catalyst substance. The coating film that covers the downstream side of the holes (64) is thicker than the coating film that covers the upstream side of the holes (64) .</description><subject>BLASTING</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>STEAM ENGINES</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOB3dgxx9IkMDlFwcQ3zdHblYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHGFsYmlsYmjibGRCgBAK0RHN0</recordid><startdate>20211006</startdate><enddate>20211006</enddate><creator>MAEDA Kazuhisa</creator><creator>HORIMURA Hiroyuki</creator><creator>TAKEDA Hiromitsu</creator><scope>EVB</scope></search><sort><creationdate>20211006</creationdate><title>CATALYST DEVICE</title><author>MAEDA Kazuhisa ; HORIMURA Hiroyuki ; TAKEDA Hiromitsu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3834934A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>STEAM ENGINES</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>MAEDA Kazuhisa</creatorcontrib><creatorcontrib>HORIMURA Hiroyuki</creatorcontrib><creatorcontrib>TAKEDA Hiromitsu</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAEDA Kazuhisa</au><au>HORIMURA Hiroyuki</au><au>TAKEDA Hiromitsu</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CATALYST DEVICE</title><date>2021-10-06</date><risdate>2021</risdate><abstract>Provided is a catalyst device that makes it possible to efficiently purify exhaust gas. A catalyst device (36) that comprises: a carrier (42)that is formed by stacking and rolling a metal-foil-shaped flat plate (52) and a metal-foil-shaped corrugated plate (54) and that carries a catalyst; and an outer cylinder (44) that houses the carrier (42) and supports the carrier (42) such that one end part (42a) of the carrier (42) is oriented toward an exhaust gas upstream side and another end part (42b) of the carrier (42) is oriented toward an exhaust gas downstream side. The flat plate (52) and the corrugated plate (54) have a plurality of holes (64) and are covered by a coating film that includes a catalyst substance. The coating film that covers the downstream side of the holes (64) is thicker than the coating film that covers the upstream side of the holes (64) .</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | eng ; fre ; ger |
recordid | cdi_epo_espacenet_EP3834934A4 |
source | esp@cenet |
subjects | BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STEAM ENGINES THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
title | CATALYST DEVICE |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-17T07%3A15%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MAEDA%20Kazuhisa&rft.date=2021-10-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3834934A4%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |