Piezo-electric actuator module for fuel injection valve of air compressed, automatic ignition internal combustion engine, has outer layer for coating actuator body and transition pieces, where layer is made of molded thermosetting material
The module (2) has an actuator body (23) including multiple ceramic layers (26, 27) and multiple electrode layers (28, 29) that are arranged between the ceramic layers. Transition pieces (24, 25) are attached to the actuator body, and an outer layer coats the actuator body and the transition pieces,...
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| creator | PAOLI, ALBANO DE AICHELE, WILFRIED SOMMARIVA, HELMUT HASERT, WOLFRAM |
| description | The module (2) has an actuator body (23) including multiple ceramic layers (26, 27) and multiple electrode layers (28, 29) that are arranged between the ceramic layers. Transition pieces (24, 25) are attached to the actuator body, and an outer layer coats the actuator body and the transition pieces, where the outer layer is made of molded thermosetting material e.g. epoxide low-pressure molding material, by implementing an injection-press process. An elastic and volume compressible intermediate layer is formed from a solution with a micro hollow ball.
Ein Aktormodul (2) für ein Brennstoffeinspritzventil (1) weist einen Aktorkörper (23) auf, der eine Vielzahl von keramischen Schichten (26, 27) und eine Vielzahl von zwischen den keramischen Schichten angeordneten Elektrodenschichten (28, 29) aufweist. Dabei ist an den Aktorkörper (23) zumindest ein als Aktorfuß (24) oder Aktorkopf (25) ausgestaltetes Übergangsstück angefügt. Das Übergangsstück (24, 25) und der Aktorkörper (23) sind von einer Außenschicht (35) ummantelt. Dabei ist die Außenschicht (35) aus einer duroplastischen Formmasse, insbesondere einer Epoxid-Niederdruckpressmasse, gebildet. |
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Ein Aktormodul (2) für ein Brennstoffeinspritzventil (1) weist einen Aktorkörper (23) auf, der eine Vielzahl von keramischen Schichten (26, 27) und eine Vielzahl von zwischen den keramischen Schichten angeordneten Elektrodenschichten (28, 29) aufweist. Dabei ist an den Aktorkörper (23) zumindest ein als Aktorfuß (24) oder Aktorkopf (25) ausgestaltetes Übergangsstück angefügt. Das Übergangsstück (24, 25) und der Aktorkörper (23) sind von einer Außenschicht (35) ummantelt. Dabei ist die Außenschicht (35) aus einer duroplastischen Formmasse, insbesondere einer Epoxid-Niederdruckpressmasse, gebildet.</description><language>eng ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; GENERATION ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MECHANICAL ENGINEERING ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; WEAPONS</subject><creationdate>2009</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=20090212&DB=EPODOC&CC=DE&NR=102007037550A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090212&DB=EPODOC&CC=DE&NR=102007037550A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAOLI, ALBANO DE</creatorcontrib><creatorcontrib>AICHELE, WILFRIED</creatorcontrib><creatorcontrib>SOMMARIVA, HELMUT</creatorcontrib><creatorcontrib>HASERT, WOLFRAM</creatorcontrib><title>Piezo-electric actuator module for fuel injection valve of air compressed, automatic ignition internal combustion engine, has outer layer for coating actuator body and transition pieces, where layer is made of molded thermosetting material</title><description>The module (2) has an actuator body (23) including multiple ceramic layers (26, 27) and multiple electrode layers (28, 29) that are arranged between the ceramic layers. Transition pieces (24, 25) are attached to the actuator body, and an outer layer coats the actuator body and the transition pieces, where the outer layer is made of molded thermosetting material e.g. epoxide low-pressure molding material, by implementing an injection-press process. An elastic and volume compressible intermediate layer is formed from a solution with a micro hollow ball.
Ein Aktormodul (2) für ein Brennstoffeinspritzventil (1) weist einen Aktorkörper (23) auf, der eine Vielzahl von keramischen Schichten (26, 27) und eine Vielzahl von zwischen den keramischen Schichten angeordneten Elektrodenschichten (28, 29) aufweist. Dabei ist an den Aktorkörper (23) zumindest ein als Aktorfuß (24) oder Aktorkopf (25) ausgestaltetes Übergangsstück angefügt. Das Übergangsstück (24, 25) und der Aktorkörper (23) sind von einer Außenschicht (35) ummantelt. Dabei ist die Außenschicht (35) aus einer duroplastischen Formmasse, insbesondere einer Epoxid-Niederdruckpressmasse, gebildet.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>GENERATION</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>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjr1OA0EMhK-hQMA7uKG7SBuiKDWCIEoK-sjZnbsY7a5P-xMUXppXYHNEoqWxLfub8Vx332-CL13Aw5YkltiWykUTBXXVg4Y2DhWeJH40RDTSkf0RpAOxJLIapoSc4XriWjRwaS4yRplZiQUpsj9z-5rnHeIoET0dOJPWdifPp1bPr6w2fRz_YuzVnYijo5I45l_TSWCRe_o8IOEilkyB3RwrqHdognYNmlFmw5YLSdjfdlcD-4y7S7_p7l-270-vC0y6Q57YIqLsnrdL82DMxqw267V5XK7-y_0AHfF1HQ</recordid><startdate>20090212</startdate><enddate>20090212</enddate><creator>PAOLI, ALBANO DE</creator><creator>AICHELE, WILFRIED</creator><creator>SOMMARIVA, HELMUT</creator><creator>HASERT, WOLFRAM</creator><scope>EVB</scope></search><sort><creationdate>20090212</creationdate><title>Piezo-electric actuator module for fuel injection valve of air compressed, automatic ignition internal combustion engine, has outer layer for coating actuator body and transition pieces, where layer is made of molded thermosetting material</title><author>PAOLI, ALBANO DE ; AICHELE, WILFRIED ; SOMMARIVA, HELMUT ; HASERT, WOLFRAM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102007037550A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>GENERATION</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>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>PAOLI, ALBANO DE</creatorcontrib><creatorcontrib>AICHELE, WILFRIED</creatorcontrib><creatorcontrib>SOMMARIVA, HELMUT</creatorcontrib><creatorcontrib>HASERT, WOLFRAM</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PAOLI, ALBANO DE</au><au>AICHELE, WILFRIED</au><au>SOMMARIVA, HELMUT</au><au>HASERT, WOLFRAM</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Piezo-electric actuator module for fuel injection valve of air compressed, automatic ignition internal combustion engine, has outer layer for coating actuator body and transition pieces, where layer is made of molded thermosetting material</title><date>2009-02-12</date><risdate>2009</risdate><abstract>The module (2) has an actuator body (23) including multiple ceramic layers (26, 27) and multiple electrode layers (28, 29) that are arranged between the ceramic layers. Transition pieces (24, 25) are attached to the actuator body, and an outer layer coats the actuator body and the transition pieces, where the outer layer is made of molded thermosetting material e.g. epoxide low-pressure molding material, by implementing an injection-press process. An elastic and volume compressible intermediate layer is formed from a solution with a micro hollow ball.
Ein Aktormodul (2) für ein Brennstoffeinspritzventil (1) weist einen Aktorkörper (23) auf, der eine Vielzahl von keramischen Schichten (26, 27) und eine Vielzahl von zwischen den keramischen Schichten angeordneten Elektrodenschichten (28, 29) aufweist. Dabei ist an den Aktorkörper (23) zumindest ein als Aktorfuß (24) oder Aktorkopf (25) ausgestaltetes Übergangsstück angefügt. Das Übergangsstück (24, 25) und der Aktorkörper (23) sind von einer Außenschicht (35) ummantelt. Dabei ist die Außenschicht (35) aus einer duroplastischen Formmasse, insbesondere einer Epoxid-Niederdruckpressmasse, gebildet.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBUSTION ENGINES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | Piezo-electric actuator module for fuel injection valve of air compressed, automatic ignition internal combustion engine, has outer layer for coating actuator body and transition pieces, where layer is made of molded thermosetting material |
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