GB2415412B - Fluid ejection device with drive circuitry proximate to heating element - Google Patents

Fluid ejection device with drive circuitry proximate to heating element

Info

Publication number
GB2415412B
GB2415412B GB0513869A GB0513869A GB2415412B GB 2415412 B GB2415412 B GB 2415412B GB 0513869 A GB0513869 A GB 0513869A GB 0513869 A GB0513869 A GB 0513869A GB 2415412 B GB2415412 B GB 2415412B
Authority
GB
United Kingdom
Prior art keywords
heating element
ejection device
fluid ejection
drive circuitry
circuitry proximate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0513869A
Other versions
GB2415412A (en
GB0513869D0 (en
Inventor
Simon Dodd
Joseph M Torgerson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/967,665 external-priority patent/US6543883B1/en
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Priority claimed from GB0500396A external-priority patent/GB2406309B/en
Publication of GB0513869D0 publication Critical patent/GB0513869D0/en
Publication of GB2415412A publication Critical patent/GB2415412A/en
Application granted granted Critical
Publication of GB2415412B publication Critical patent/GB2415412B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14387—Front shooter
GB0513869A 2001-09-29 2002-09-19 Fluid ejection device with drive circuitry proximate to heating element Expired - Fee Related GB2415412B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/967,665 US6543883B1 (en) 2001-09-29 2001-09-29 Fluid ejection device with drive circuitry proximate to heating element
GB0500396A GB2406309B (en) 2001-09-29 2002-09-19 Fluid ejection device with drive circuitry proximate to heating element

Publications (3)

Publication Number Publication Date
GB0513869D0 GB0513869D0 (en) 2005-08-10
GB2415412A GB2415412A (en) 2005-12-28
GB2415412B true GB2415412B (en) 2006-04-12

Family

ID=35463675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0513869A Expired - Fee Related GB2415412B (en) 2001-09-29 2002-09-19 Fluid ejection device with drive circuitry proximate to heating element

Country Status (1)

Country Link
GB (1) GB2415412B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429321A (en) * 1980-10-23 1984-01-31 Canon Kabushiki Kaisha Liquid jet recording device
US5635968A (en) * 1994-04-29 1997-06-03 Hewlett-Packard Company Thermal inkjet printer printhead with offset heater resistors
EP1215047A2 (en) * 2000-12-06 2002-06-19 Eastman Kodak Company Improved page wide ink jet printing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429321A (en) * 1980-10-23 1984-01-31 Canon Kabushiki Kaisha Liquid jet recording device
US5635968A (en) * 1994-04-29 1997-06-03 Hewlett-Packard Company Thermal inkjet printer printhead with offset heater resistors
EP1215047A2 (en) * 2000-12-06 2002-06-19 Eastman Kodak Company Improved page wide ink jet printing

Also Published As

Publication number Publication date
GB2415412A (en) 2005-12-28
GB0513869D0 (en) 2005-08-10

Similar Documents

Publication Publication Date Title
GB2380162B (en) Fluid ejection device with drive circuitry proximate to heating element
HK1092010A1 (en) Fluid heater
IL165297A0 (en) A device for the heating of a liquid
AU2003207581A8 (en) Intravenous fluid warming device
IL171936A0 (en) Fluid control device with heater
EP1543862A4 (en) Fluid control device
EP1653201A4 (en) Thermal flow sensor
EP1597524A4 (en) Fluid heater with freeze protection
HK1057155A1 (en) Liquid heating cooker
EP1566156A4 (en) Heating element
EP1403600A4 (en) Heat pump device
AU2003285023A8 (en) Fluid heater
PL378436A1 (en) Device for connecting a fluid circulating line to a refractory element and refractory element
GB2404242B (en) Heating element and room-heating and linen-drying device
GB0121340D0 (en) Device fo9r use in fluid array
GB2406309B (en) Fluid ejection device with drive circuitry proximate to heating element
GB2415412B (en) Fluid ejection device with drive circuitry proximate to heating element
EP1363109A4 (en) Flowmeter with resistor heater
GB2367609B (en) Fluid heating device
GB0401774D0 (en) Improvements in or relating to fluid control
GB2417660B (en) Heating element
AU2003297584A8 (en) Fluid delivery device having a thermal equilibrating element
GB0418752D0 (en) A fluid heater
GB0205477D0 (en) Heating element
GB0113592D0 (en) Nutritional liquid heater

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120329 AND 20120404

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190919