FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE
Flap devices are known which comprise: a flow housing (14) having an adjustable flow cross-section (18); an actuator (12); a flap body (36); a shaft (34) on which the flap body (36) is fastened and which can be rotated by the actuator (12); and a separate sealing ring (20) which is fastened in the f...
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| creator | FERNER, Hendrik DITGES, Thomas RÜBERG, Christoph ROTHGANG, Stefan BÜRGER, Frank |
| description | Flap devices are known which comprise: a flow housing (14) having an adjustable flow cross-section (18); an actuator (12); a flap body (36); a shaft (34) on which the flap body (36) is fastened and which can be rotated by the actuator (12); and a separate sealing ring (20) which is fastened in the flow housing (14) and surrounds the adjustable flow cross-section (18) and against which the flap body (36) abuts in order to close the flow cross-section (18). According to the invention, in order to prevent freezing in frosty conditions, the sealing ring (20) has an at least partially annular contact surface (50) to a heating element (48). |
| format | Patent |
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According to the invention, in order to prevent freezing in frosty conditions, the sealing ring (20) has an at least partially annular contact surface (50) to a heating element (48).</description><language>eng ; fre ; ger</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; 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 ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2023</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=20230712&DB=EPODOC&CC=EP&NR=4208635A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230712&DB=EPODOC&CC=EP&NR=4208635A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FERNER, Hendrik</creatorcontrib><creatorcontrib>DITGES, Thomas</creatorcontrib><creatorcontrib>RÜBERG, Christoph</creatorcontrib><creatorcontrib>ROTHGANG, Stefan</creatorcontrib><creatorcontrib>BÜRGER, Frank</creatorcontrib><title>FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE</title><description>Flap devices are known which comprise: a flow housing (14) having an adjustable flow cross-section (18); an actuator (12); a flap body (36); a shaft (34) on which the flap body (36) is fastened and which can be rotated by the actuator (12); and a separate sealing ring (20) which is fastened in the flow housing (14) and surrounds the adjustable flow cross-section (18) and against which the flap body (36) abuts in order to close the flow cross-section (18). According to the invention, in order to prevent freezing in frosty conditions, the sealing ring (20) has an at least partially annular contact surface (50) to a heating element (48).</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</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>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB183EMUHBxDfN0dlVw8w9ScPRT8PQLcQ3yc_RRcPb3dQoNDvH091Nw9XP39HPlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEmRgYWZsamjobGRCgBAFZvJNM</recordid><startdate>20230712</startdate><enddate>20230712</enddate><creator>FERNER, Hendrik</creator><creator>DITGES, Thomas</creator><creator>RÜBERG, Christoph</creator><creator>ROTHGANG, Stefan</creator><creator>BÜRGER, Frank</creator><scope>EVB</scope></search><sort><creationdate>20230712</creationdate><title>FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE</title><author>FERNER, Hendrik ; DITGES, Thomas ; RÜBERG, Christoph ; ROTHGANG, Stefan ; BÜRGER, Frank</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4208635A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</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>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FERNER, Hendrik</creatorcontrib><creatorcontrib>DITGES, Thomas</creatorcontrib><creatorcontrib>RÜBERG, Christoph</creatorcontrib><creatorcontrib>ROTHGANG, Stefan</creatorcontrib><creatorcontrib>BÜRGER, Frank</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FERNER, Hendrik</au><au>DITGES, Thomas</au><au>RÜBERG, Christoph</au><au>ROTHGANG, Stefan</au><au>BÜRGER, Frank</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE</title><date>2023-07-12</date><risdate>2023</risdate><abstract>Flap devices are known which comprise: a flow housing (14) having an adjustable flow cross-section (18); an actuator (12); a flap body (36); a shaft (34) on which the flap body (36) is fastened and which can be rotated by the actuator (12); and a separate sealing ring (20) which is fastened in the flow housing (14) and surrounds the adjustable flow cross-section (18) and against which the flap body (36) abuts in order to close the flow cross-section (18). According to the invention, in order to prevent freezing in frosty conditions, the sealing ring (20) has an at least partially annular contact surface (50) to a heating element (48).</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 CONTROLLING COMBUSTION ENGINES 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 LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
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