Fluid ejection systems and methods with secondary dielectric fluid
A fluid ejection system according to this invention operates on the principle of electrostatic or magnetic attraction. In various exemplary embodiments, the fluid ejection system includes a sealed diaphragm arrangement having at least one diaphragm portion and a diaphragm chamber defined at least pa...
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| creator | CROWLEY, JOSEPH M. JR PETER, FRANK ZAVADIL, KEVIN GIVLER, RICHARD ROLLER, GEORGE J GALAMBOS, PAUL CARREIRA, LEONARD M GOORAY, ARTHUR M |
| description | A fluid ejection system according to this invention operates on the principle of electrostatic or magnetic attraction. In various exemplary embodiments, the fluid ejection system includes a sealed diaphragm arrangement having at least one diaphragm portion and a diaphragm chamber defined at least partially by the at least one diaphragm portion, a nozzle hole located over the at least one diaphragm portion, an ejection chamber defined between the nozzle hole and the least one diaphragm portion and a secondary dielectric fluid reservoir containing a secondary dielectric fluid. The ejection chamber receives a primary fluid to be ejected. The secondary dielectric fluid reservoir is in fluid communication with the diaphragm chamber to supply the secondary dielectric fluid to the diaphragm chamber. In various exemplary embodiments, the secondary dielectric fluid is a liquid, a substantially incompressible fluid, and/or a high performance dielectric fluid having a dielectric constant greater than 1. |
| format | Patent |
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JR ; PETER, FRANK ; ZAVADIL, KEVIN ; GIVLER, RICHARD ; ROLLER, GEORGE J ; GALAMBOS, PAUL ; CARREIRA, LEONARD M ; GOORAY, ARTHUR M</creatorcontrib><description>A fluid ejection system according to this invention operates on the principle of electrostatic or magnetic attraction. In various exemplary embodiments, the fluid ejection system includes a sealed diaphragm arrangement having at least one diaphragm portion and a diaphragm chamber defined at least partially by the at least one diaphragm portion, a nozzle hole located over the at least one diaphragm portion, an ejection chamber defined between the nozzle hole and the least one diaphragm portion and a secondary dielectric fluid reservoir containing a secondary dielectric fluid. The ejection chamber receives a primary fluid to be ejected. The secondary dielectric fluid reservoir is in fluid communication with the diaphragm chamber to supply the secondary dielectric fluid to the diaphragm chamber. In various exemplary embodiments, the secondary dielectric fluid is a liquid, a substantially incompressible fluid, and/or a high performance dielectric fluid having a dielectric constant greater than 1.</description><language>eng ; fre ; ger</language><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; ATOMISING APPARATUS ; CORRECTION OF TYPOGRAPHICAL ERRORS ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; LINING MACHINES ; MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES ; MICROSTRUCTURAL TECHNOLOGY ; NOZZLES ; PERFORMING OPERATIONS ; PRINTING ; SELECTIVE PRINTING MECHANISMS ; SPRAYING APPARATUS ; SPRAYING OR ATOMISING IN GENERAL ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>2008</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=20080813&DB=EPODOC&CC=EP&NR=1232866B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080813&DB=EPODOC&CC=EP&NR=1232866B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CROWLEY, JOSEPH M. JR</creatorcontrib><creatorcontrib>PETER, FRANK</creatorcontrib><creatorcontrib>ZAVADIL, KEVIN</creatorcontrib><creatorcontrib>GIVLER, RICHARD</creatorcontrib><creatorcontrib>ROLLER, GEORGE J</creatorcontrib><creatorcontrib>GALAMBOS, PAUL</creatorcontrib><creatorcontrib>CARREIRA, LEONARD M</creatorcontrib><creatorcontrib>GOORAY, ARTHUR M</creatorcontrib><title>Fluid ejection systems and methods with secondary dielectric fluid</title><description>A fluid ejection system according to this invention operates on the principle of electrostatic or magnetic attraction. In various exemplary embodiments, the fluid ejection system includes a sealed diaphragm arrangement having at least one diaphragm portion and a diaphragm chamber defined at least partially by the at least one diaphragm portion, a nozzle hole located over the at least one diaphragm portion, an ejection chamber defined between the nozzle hole and the least one diaphragm portion and a secondary dielectric fluid reservoir containing a secondary dielectric fluid. The ejection chamber receives a primary fluid to be ejected. The secondary dielectric fluid reservoir is in fluid communication with the diaphragm chamber to supply the secondary dielectric fluid to the diaphragm chamber. In various exemplary embodiments, the secondary dielectric fluid is a liquid, a substantially incompressible fluid, and/or a high performance dielectric fluid having a dielectric constant greater than 1.</description><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>ATOMISING APPARATUS</subject><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LINING MACHINES</subject><subject>MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES</subject><subject>MICROSTRUCTURAL TECHNOLOGY</subject><subject>NOZZLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>SPRAYING APPARATUS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHByyynNTFFIzUpNLsnMz1MoriwuSc0tVkjMS1HITS3JyE8pVijPLMlQKE5Nzs9LSSyqVEjJTM0Bqi7KTFZIA2nmYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgGGRsZGFmZmTobGRCgBAALFMf8</recordid><startdate>20080813</startdate><enddate>20080813</enddate><creator>CROWLEY, JOSEPH M. JR</creator><creator>PETER, FRANK</creator><creator>ZAVADIL, KEVIN</creator><creator>GIVLER, RICHARD</creator><creator>ROLLER, GEORGE J</creator><creator>GALAMBOS, PAUL</creator><creator>CARREIRA, LEONARD M</creator><creator>GOORAY, ARTHUR M</creator><scope>EVB</scope></search><sort><creationdate>20080813</creationdate><title>Fluid ejection systems and methods with secondary dielectric fluid</title><author>CROWLEY, JOSEPH M. JR ; PETER, FRANK ; ZAVADIL, KEVIN ; GIVLER, RICHARD ; ROLLER, GEORGE J ; GALAMBOS, PAUL ; CARREIRA, LEONARD M ; GOORAY, ARTHUR M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1232866B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2008</creationdate><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>ATOMISING APPARATUS</topic><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LINING MACHINES</topic><topic>MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES</topic><topic>MICROSTRUCTURAL TECHNOLOGY</topic><topic>NOZZLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>SPRAYING APPARATUS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>CROWLEY, JOSEPH M. JR</creatorcontrib><creatorcontrib>PETER, FRANK</creatorcontrib><creatorcontrib>ZAVADIL, KEVIN</creatorcontrib><creatorcontrib>GIVLER, RICHARD</creatorcontrib><creatorcontrib>ROLLER, GEORGE J</creatorcontrib><creatorcontrib>GALAMBOS, PAUL</creatorcontrib><creatorcontrib>CARREIRA, LEONARD M</creatorcontrib><creatorcontrib>GOORAY, ARTHUR M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CROWLEY, JOSEPH M. JR</au><au>PETER, FRANK</au><au>ZAVADIL, KEVIN</au><au>GIVLER, RICHARD</au><au>ROLLER, GEORGE J</au><au>GALAMBOS, PAUL</au><au>CARREIRA, LEONARD M</au><au>GOORAY, ARTHUR M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Fluid ejection systems and methods with secondary dielectric fluid</title><date>2008-08-13</date><risdate>2008</risdate><abstract>A fluid ejection system according to this invention operates on the principle of electrostatic or magnetic attraction. In various exemplary embodiments, the fluid ejection system includes a sealed diaphragm arrangement having at least one diaphragm portion and a diaphragm chamber defined at least partially by the at least one diaphragm portion, a nozzle hole located over the at least one diaphragm portion, an ejection chamber defined between the nozzle hole and the least one diaphragm portion and a secondary dielectric fluid reservoir containing a secondary dielectric fluid. The ejection chamber receives a primary fluid to be ejected. The secondary dielectric fluid reservoir is in fluid communication with the diaphragm chamber to supply the secondary dielectric fluid to the diaphragm chamber. In various exemplary embodiments, the secondary dielectric fluid is a liquid, a substantially incompressible fluid, and/or a high performance dielectric fluid having a dielectric constant greater than 1.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES MICROSTRUCTURAL TECHNOLOGY NOZZLES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL STAMPS TRANSPORTING TYPEWRITERS |
| title | Fluid ejection systems and methods with secondary dielectric fluid |
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