Adjusting device for variably setting compression ratio of reciprocating internal combustion engine of passenger car, has detection unit that detects backlash of characterizing signals of transmission unit to adjust compression ratio
The adjusting device has a transmission unit for variably adjusting the compression ratio. A detection unit detects the backlash of the characterizing signals of transmission unit. The transmission unit comprises transmission elements which are mutually connected along a rotational axis. The transmi...
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| creator | BETSCH, JOCHEN KROENER, GERD FIEWEGER, KLAUS LENGFELD, MARKUS SCHROEER, DIETMAR SEIDEL, GEORG SCHEINDLIN, ALEXANDER BECHTOLD, MARTIN |
| description | The adjusting device has a transmission unit for variably adjusting the compression ratio. A detection unit detects the backlash of the characterizing signals of transmission unit. The transmission unit comprises transmission elements which are mutually connected along a rotational axis. The transmission element is rotated about the rotational axis for adjusting the compression ratio of the internal combustion engine. An independent claim is included for method for checking adjusting device.
Die Erfindung betrifft eine Stelleinrichtung zum variablen Einstellen wenigstens eines Verdichtungsverhältnisses einer Verbrennungskraftmaschine, insbesondere einer Hubkolben-Verbrennungskraftmaschine, mit wenigstens einer Übertragungseinrichtung über welche das Verdichtungsverhältnis variabel einstellbar ist, wobei zumindest eine Erfassungseinrichtung vorgesehen ist, mittels welcher wenigstens ein ein Spiel der Übertragungseinrichtung charakterisierendes Signal (S, Z) erfassbar ist, sowie ein Verfahren zum Überprüfen einer solchen Stelleinrichtung. |
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Die Erfindung betrifft eine Stelleinrichtung zum variablen Einstellen wenigstens eines Verdichtungsverhältnisses einer Verbrennungskraftmaschine, insbesondere einer Hubkolben-Verbrennungskraftmaschine, mit wenigstens einer Übertragungseinrichtung über welche das Verdichtungsverhältnis variabel einstellbar ist, wobei zumindest eine Erfassungseinrichtung vorgesehen ist, mittels welcher wenigstens ein ein Spiel der Übertragungseinrichtung charakterisierendes Signal (S, Z) erfassbar ist, sowie ein Verfahren zum Überprüfen einer solchen Stelleinrichtung.</description><language>eng ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; COMBUSTION ENGINES IN GENERAL ; CONTROLLING COMBUSTION ENGINES ; ENGINEERING ELEMENTS AND UNITS ; GEARING ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; INTERNAL-COMBUSTION PISTON ENGINES ; LIGHTING ; MECHANICAL ENGINEERING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2012</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=20121018&DB=EPODOC&CC=DE&NR=102011101392A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121018&DB=EPODOC&CC=DE&NR=102011101392A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BETSCH, JOCHEN</creatorcontrib><creatorcontrib>KROENER, GERD</creatorcontrib><creatorcontrib>FIEWEGER, KLAUS</creatorcontrib><creatorcontrib>LENGFELD, MARKUS</creatorcontrib><creatorcontrib>SCHROEER, DIETMAR</creatorcontrib><creatorcontrib>SEIDEL, GEORG</creatorcontrib><creatorcontrib>SCHEINDLIN, ALEXANDER</creatorcontrib><creatorcontrib>BECHTOLD, MARTIN</creatorcontrib><title>Adjusting device for variably setting compression ratio of reciprocating internal combustion engine of passenger car, has detection unit that detects backlash of characterizing signals of transmission unit to adjust compression ratio</title><description>The adjusting device has a transmission unit for variably adjusting the compression ratio. A detection unit detects the backlash of the characterizing signals of transmission unit. The transmission unit comprises transmission elements which are mutually connected along a rotational axis. The transmission element is rotated about the rotational axis for adjusting the compression ratio of the internal combustion engine. An independent claim is included for method for checking adjusting device.
Die Erfindung betrifft eine Stelleinrichtung zum variablen Einstellen wenigstens eines Verdichtungsverhältnisses einer Verbrennungskraftmaschine, insbesondere einer Hubkolben-Verbrennungskraftmaschine, mit wenigstens einer Übertragungseinrichtung über welche das Verdichtungsverhältnis variabel einstellbar ist, wobei zumindest eine Erfassungseinrichtung vorgesehen ist, mittels welcher wenigstens ein ein Spiel der Übertragungseinrichtung charakterisierendes Signal (S, Z) erfassbar ist, sowie ein Verfahren zum Überprüfen einer solchen Stelleinrichtung.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>COMBUSTION ENGINES IN GENERAL</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GEARING</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>INTERNAL-COMBUSTION PISTON ENGINES</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjzFOA0EMRbehQMAd3KQj0k5SUUYhKAegj7yOd9ewmRnZTiS4MbdgZpOOhsqy__P_9n3zszl-nM0lDnDkixBDnxQuqILd9AXGPmuUTlnZTFIERZcEqQdlkqyJcEYkOmvEqbJdtSwox0EiVzajWelYgVCfYUQrec40Y-coDj6i32YGHdLnhDbWVRpRkYq5fNcck6GkWFVcMdpJrmddTRLg_NDfix-bu77s8dOtPjSLt937dr_knA5sGYkj--F1F9pVG0Jow_pltQnr_3K_Aelz9A</recordid><startdate>20121018</startdate><enddate>20121018</enddate><creator>BETSCH, JOCHEN</creator><creator>KROENER, GERD</creator><creator>FIEWEGER, KLAUS</creator><creator>LENGFELD, MARKUS</creator><creator>SCHROEER, DIETMAR</creator><creator>SEIDEL, GEORG</creator><creator>SCHEINDLIN, ALEXANDER</creator><creator>BECHTOLD, MARTIN</creator><scope>EVB</scope></search><sort><creationdate>20121018</creationdate><title>Adjusting device for variably setting compression ratio of reciprocating internal combustion engine of passenger car, has detection unit that detects backlash of characterizing signals of transmission unit to adjust compression ratio</title><author>BETSCH, JOCHEN ; KROENER, GERD ; FIEWEGER, KLAUS ; LENGFELD, MARKUS ; SCHROEER, DIETMAR ; SEIDEL, GEORG ; SCHEINDLIN, ALEXANDER ; BECHTOLD, MARTIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102011101392A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>COMBUSTION ENGINES IN GENERAL</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GEARING</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>INTERNAL-COMBUSTION PISTON ENGINES</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BETSCH, JOCHEN</creatorcontrib><creatorcontrib>KROENER, GERD</creatorcontrib><creatorcontrib>FIEWEGER, KLAUS</creatorcontrib><creatorcontrib>LENGFELD, MARKUS</creatorcontrib><creatorcontrib>SCHROEER, DIETMAR</creatorcontrib><creatorcontrib>SEIDEL, GEORG</creatorcontrib><creatorcontrib>SCHEINDLIN, ALEXANDER</creatorcontrib><creatorcontrib>BECHTOLD, MARTIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BETSCH, JOCHEN</au><au>KROENER, GERD</au><au>FIEWEGER, KLAUS</au><au>LENGFELD, MARKUS</au><au>SCHROEER, DIETMAR</au><au>SEIDEL, GEORG</au><au>SCHEINDLIN, ALEXANDER</au><au>BECHTOLD, MARTIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Adjusting device for variably setting compression ratio of reciprocating internal combustion engine of passenger car, has detection unit that detects backlash of characterizing signals of transmission unit to adjust compression ratio</title><date>2012-10-18</date><risdate>2012</risdate><abstract>The adjusting device has a transmission unit for variably adjusting the compression ratio. A detection unit detects the backlash of the characterizing signals of transmission unit. The transmission unit comprises transmission elements which are mutually connected along a rotational axis. The transmission element is rotated about the rotational axis for adjusting the compression ratio of the internal combustion engine. An independent claim is included for method for checking adjusting device.
Die Erfindung betrifft eine Stelleinrichtung zum variablen Einstellen wenigstens eines Verdichtungsverhältnisses einer Verbrennungskraftmaschine, insbesondere einer Hubkolben-Verbrennungskraftmaschine, mit wenigstens einer Übertragungseinrichtung über welche das Verdichtungsverhältnis variabel einstellbar ist, wobei zumindest eine Erfassungseinrichtung vorgesehen ist, mittels welcher wenigstens ein ein Spiel der Übertragungseinrichtung charakterisierendes Signal (S, Z) erfassbar ist, sowie ein Verfahren zum Überprüfen einer solchen Stelleinrichtung.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Adjusting device for variably setting compression ratio of reciprocating internal combustion engine of passenger car, has detection unit that detects backlash of characterizing signals of transmission unit to adjust compression ratio |
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