Ink level detection system for ink jet printing apparatus
The detection system includes a cartridge having a first detection port for detecting the pressure condition in the top portion of the cartridge and a second detection port and tube for detecting the pressure condition in a bottom portion of the cartridge. The cooperative printer structure couples t...
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| creator | SEXTON GREGORY J MULLINS RANDAL L YOUNG LAWRENCE R BRADLEY BRIAN D |
| description | The detection system includes a cartridge having a first detection port for detecting the pressure condition in the top portion of the cartridge and a second detection port and tube for detecting the pressure condition in a bottom portion of the cartridge. The cooperative printer structure couples these ports to a pressure differential sensor that signals a printer refill condition. |
| format | Patent |
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The cooperative printer structure couples these ports to a pressure differential sensor that signals a printer refill condition.</description><edition>4</edition><language>eng</language><subject>CORRECTION OF TYPOGRAPHICAL ERRORS ; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME ; LINING MACHINES ; PERFORMING OPERATIONS ; PRINTING ; SELECTIVE PRINTING MECHANISMS ; STAMPS ; TRANSPORTING ; TYPEWRITERS</subject><creationdate>1987</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=19870127&DB=EPODOC&CC=US&NR=4639738A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870127&DB=EPODOC&CC=US&NR=4639738A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SEXTON; GREGORY J</creatorcontrib><creatorcontrib>MULLINS; RANDAL L</creatorcontrib><creatorcontrib>YOUNG; LAWRENCE R</creatorcontrib><creatorcontrib>BRADLEY; BRIAN D</creatorcontrib><title>Ink level detection system for ink jet printing apparatus</title><description>The detection system includes a cartridge having a first detection port for detecting the pressure condition in the top portion of the cartridge and a second detection port and tube for detecting the pressure condition in a bottom portion of the cartridge. The cooperative printer structure couples these ports to a pressure differential sensor that signals a printer refill condition.</description><subject>CORRECTION OF TYPOGRAPHICAL ERRORS</subject><subject>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</subject><subject>LINING MACHINES</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>SELECTIVE PRINTING MECHANISMS</subject><subject>STAMPS</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD0zMtWyEktS81RSEktSU0uyczPUyiuLC5JzVVIyy9SyARKZ6WWKBQUZeaVZOalKyQWFCQWJZaUFvMwsKYl5hSn8kJpbgZ5N9cQZw_d1IL8-NTigsTk1LzUkvjQYBMzY0tzYwtHY8IqAJdKLkA</recordid><startdate>19870127</startdate><enddate>19870127</enddate><creator>SEXTON; GREGORY J</creator><creator>MULLINS; RANDAL L</creator><creator>YOUNG; LAWRENCE R</creator><creator>BRADLEY; BRIAN D</creator><scope>EVB</scope></search><sort><creationdate>19870127</creationdate><title>Ink level detection system for ink jet printing apparatus</title><author>SEXTON; GREGORY J ; MULLINS; RANDAL L ; YOUNG; LAWRENCE R ; BRADLEY; BRIAN D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4639738A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>CORRECTION OF TYPOGRAPHICAL ERRORS</topic><topic>i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME</topic><topic>LINING MACHINES</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>SELECTIVE PRINTING MECHANISMS</topic><topic>STAMPS</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><toplevel>online_resources</toplevel><creatorcontrib>SEXTON; GREGORY J</creatorcontrib><creatorcontrib>MULLINS; RANDAL L</creatorcontrib><creatorcontrib>YOUNG; LAWRENCE R</creatorcontrib><creatorcontrib>BRADLEY; BRIAN D</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SEXTON; GREGORY J</au><au>MULLINS; RANDAL L</au><au>YOUNG; LAWRENCE R</au><au>BRADLEY; BRIAN D</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ink level detection system for ink jet printing apparatus</title><date>1987-01-27</date><risdate>1987</risdate><abstract>The detection system includes a cartridge having a first detection port for detecting the pressure condition in the top portion of the cartridge and a second detection port and tube for detecting the pressure condition in a bottom portion of the cartridge. The cooperative printer structure couples these ports to a pressure differential sensor that signals a printer refill condition.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS |
| title | Ink level detection system for ink jet printing apparatus |
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