FILTER ELEMENT AND SOOT FILTER WITH REDUCED TEMPERATURE STRESSES

Es werden ein Filterelement (9) und ein Rußfilter (1) vorgeschlagen, bei denen die während des Betriebs auftretenden temperaturinduzierten inneren Spannungen des Filterelements (9) dadurch reduziert werden, dass das Filterelement (9) in den Bereichen mit geringerer Temperaturbelastung einen grossere...

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Hauptverfasser:	SELTEN, MARTIN, MATTERN, ANDREAS, EISELE, ULRICH, SPEICHER, ROLF, KNOBLAUCH, VOLKER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING LIME, MAGNESIA MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRACTORIES SEPARATION SLAG STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING TREATMENT OF NATURAL STONE WEAPONS
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creator	SELTEN, MARTIN MATTERN, ANDREAS EISELE, ULRICH SPEICHER, ROLF KNOBLAUCH, VOLKER
description	Es werden ein Filterelement (9) und ein Rußfilter (1) vorgeschlagen, bei denen die während des Betriebs auftretenden temperaturinduzierten inneren Spannungen des Filterelements (9) dadurch reduziert werden, dass das Filterelement (9) in den Bereichen mit geringerer Temperaturbelastung einen grosseren Wärmeausdehnungskoeffizient als in den Bereichen mit höherer Temperaturbelastung aufweist. The invention proposes a filter element (9) and a soot filter (1), in which the temperature-induced internal stresses of the filter element (9) occurring during operation are reduced in that the filter element (9) has a higher coefficient of thermal expansion in the regions subjected to relatively low temperature loading than in the regions subjected to relatively high temperature loading. La présente invention concerne un élément filtrant (9) et un filtre à suie (1), les contraintes internes induites par la température au cours du fonctionnement et subies par l'élément filtrant (9), étant réduites grâce au fait que l'élément filtrant (9) présente un coefficient de dilatation thermique dans les zones à contrainte thermique plus faibles, supérieur au coefficient de dilatation thermique dans les zones à contrainte thermique plus importante.
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The invention proposes a filter element (9) and a soot filter (1), in which the temperature-induced internal stresses of the filter element (9) occurring during operation are reduced in that the filter element (9) has a higher coefficient of thermal expansion in the regions subjected to relatively low temperature loading than in the regions subjected to relatively high temperature loading. La présente invention concerne un élément filtrant (9) et un filtre à suie (1), les contraintes internes induites par la température au cours du fonctionnement et subies par l'élément filtrant (9), étant réduites grâce au fait que l'élément filtrant (9) présente un coefficient de dilatation thermique dans les zones à contrainte thermique plus faibles, supérieur au coefficient de dilatation thermique dans les zones à contrainte thermique plus importante.</description><language>eng ; fre ; ger</language><subject>ARTIFICIAL STONE ; BLASTING ; CEMENTS ; CERAMICS ; CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; LIGHTING ; LIME, MAGNESIA ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; REFRACTORIES ; SEPARATION ; SLAG ; STEAM ENGINES ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TRANSPORTING ; TREATMENT OF NATURAL STONE ; WEAPONS</subject><creationdate>2007</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=20070315&DB=EPODOC&CC=WO&NR=2007028742A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070315&DB=EPODOC&CC=WO&NR=2007028742A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SELTEN, MARTIN</creatorcontrib><creatorcontrib>MATTERN, ANDREAS</creatorcontrib><creatorcontrib>EISELE, ULRICH</creatorcontrib><creatorcontrib>SPEICHER, ROLF</creatorcontrib><creatorcontrib>KNOBLAUCH, VOLKER</creatorcontrib><title>FILTER ELEMENT AND SOOT FILTER WITH REDUCED TEMPERATURE STRESSES</title><description>Es werden ein Filterelement (9) und ein Rußfilter (1) vorgeschlagen, bei denen die während des Betriebs auftretenden temperaturinduzierten inneren Spannungen des Filterelements (9) dadurch reduziert werden, dass das Filterelement (9) in den Bereichen mit geringerer Temperaturbelastung einen grosseren Wärmeausdehnungskoeffizient als in den Bereichen mit höherer Temperaturbelastung aufweist. The invention proposes a filter element (9) and a soot filter (1), in which the temperature-induced internal stresses of the filter element (9) occurring during operation are reduced in that the filter element (9) has a higher coefficient of thermal expansion in the regions subjected to relatively low temperature loading than in the regions subjected to relatively high temperature loading. La présente invention concerne un élément filtrant (9) et un filtre à suie (1), les contraintes internes induites par la température au cours du fonctionnement et subies par l'élément filtrant (9), étant réduites grâce au fait que l'élément filtrant (9) présente un coefficient de dilatation thermique dans les zones à contrainte thermique plus faibles, supérieur au coefficient de dilatation thermique dans les zones à contrainte thermique plus importante.</description><subject>ARTIFICIAL STONE</subject><subject>BLASTING</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</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>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIME, MAGNESIA</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>REFRACTORIES</subject><subject>SEPARATION</subject><subject>SLAG</subject><subject>STEAM ENGINES</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBw8_QJcQ1ScPVx9XX1C1Fw9HNRCPb3D1GAiod7hngoBLm6hDq7uiiEuPoGuAY5hoQGuSoEhwS5Bge7BvMwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUkvhwfyMDA3MDIwtzEyNHQ2PiVAEAZkErxw</recordid><startdate>20070315</startdate><enddate>20070315</enddate><creator>SELTEN, MARTIN</creator><creator>MATTERN, ANDREAS</creator><creator>EISELE, ULRICH</creator><creator>SPEICHER, ROLF</creator><creator>KNOBLAUCH, VOLKER</creator><scope>EVB</scope></search><sort><creationdate>20070315</creationdate><title>FILTER ELEMENT AND SOOT FILTER WITH REDUCED TEMPERATURE STRESSES</title><author>SELTEN, MARTIN ; MATTERN, ANDREAS ; EISELE, ULRICH ; SPEICHER, ROLF ; KNOBLAUCH, VOLKER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2007028742A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2007</creationdate><topic>ARTIFICIAL STONE</topic><topic>BLASTING</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</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>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIME, MAGNESIA</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>REFRACTORIES</topic><topic>SEPARATION</topic><topic>SLAG</topic><topic>STEAM ENGINES</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SELTEN, MARTIN</creatorcontrib><creatorcontrib>MATTERN, ANDREAS</creatorcontrib><creatorcontrib>EISELE, ULRICH</creatorcontrib><creatorcontrib>SPEICHER, ROLF</creatorcontrib><creatorcontrib>KNOBLAUCH, VOLKER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SELTEN, MARTIN</au><au>MATTERN, ANDREAS</au><au>EISELE, ULRICH</au><au>SPEICHER, ROLF</au><au>KNOBLAUCH, VOLKER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FILTER ELEMENT AND SOOT FILTER WITH REDUCED TEMPERATURE STRESSES</title><date>2007-03-15</date><risdate>2007</risdate><abstract>Es werden ein Filterelement (9) und ein Rußfilter (1) vorgeschlagen, bei denen die während des Betriebs auftretenden temperaturinduzierten inneren Spannungen des Filterelements (9) dadurch reduziert werden, dass das Filterelement (9) in den Bereichen mit geringerer Temperaturbelastung einen grosseren Wärmeausdehnungskoeffizient als in den Bereichen mit höherer Temperaturbelastung aufweist. The invention proposes a filter element (9) and a soot filter (1), in which the temperature-induced internal stresses of the filter element (9) occurring during operation are reduced in that the filter element (9) has a higher coefficient of thermal expansion in the regions subjected to relatively low temperature loading than in the regions subjected to relatively high temperature loading. La présente invention concerne un élément filtrant (9) et un filtre à suie (1), les contraintes internes induites par la température au cours du fonctionnement et subies par l'élément filtrant (9), étant réduites grâce au fait que l'élément filtrant (9) présente un coefficient de dilatation thermique dans les zones à contrainte thermique plus faibles, supérieur au coefficient de dilatation thermique dans les zones à contrainte thermique plus importante.</abstract><oa>free_for_read</oa></addata></record>
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subjects	ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING LIME, MAGNESIA MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRACTORIES SEPARATION SLAG STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING TREATMENT OF NATURAL STONE WEAPONS
title	FILTER ELEMENT AND SOOT FILTER WITH REDUCED TEMPERATURE STRESSES
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