PL1812239T3 - Leak detection structure - Google Patents

Leak detection structure

Info

Publication number
PL1812239T3
PL1812239T3 PL05798145T PL05798145T PL1812239T3 PL 1812239 T3 PL1812239 T3 PL 1812239T3 PL 05798145 T PL05798145 T PL 05798145T PL 05798145 T PL05798145 T PL 05798145T PL 1812239 T3 PL1812239 T3 PL 1812239T3
Authority
PL
Poland
Prior art keywords
leak detection
detection structure
detection surface
wicking
sensor
Prior art date
Application number
PL05798145T
Other languages
Polish (pl)
Inventor
Mark A Devries
Rhonda L Wilson
Craig Malik
Original Assignee
Hewlett Packard Development 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 US10/976,573 external-priority patent/US7454955B2/en
Application filed by Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of PL1812239T3 publication Critical patent/PL1812239T3/en

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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17503—Ink cartridges
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17566—Ink level or ink residue control

Landscapes

  • Ink Jet (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • External Artificial Organs (AREA)

Abstract

One embodiment of a leak detection structure (64) includes a sensor (19) having a leak detection surface (54) and a wicking structure (66) positioned adjacent the leak detection surface (54), the wicking structure (66) adapted for wicking a fluid onto the leak detection surface (54).
PL05798145T 2004-10-27 2005-09-19 Leak detection structure PL1812239T3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US62291904P 2004-10-27 2004-10-27
US10/976,573 US7454955B2 (en) 2004-10-29 2004-10-29 Leak detection structure
EP05798145A EP1812239B1 (en) 2004-10-27 2005-09-19 Leak detection structure
PCT/US2005/033343 WO2006049711A1 (en) 2004-10-27 2005-09-19 Leak detection structure

Publications (1)

Publication Number Publication Date
PL1812239T3 true PL1812239T3 (en) 2009-11-30

Family

ID=35708664

Family Applications (2)

Application Number Title Priority Date Filing Date
PL05798145T PL1812239T3 (en) 2004-10-27 2005-09-19 Leak detection structure
PL382399A PL382399A1 (en) 2004-10-27 2005-09-19 Leakage detection structure

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL382399A PL382399A1 (en) 2004-10-27 2005-09-19 Leakage detection structure

Country Status (12)

Country Link
EP (1) EP1812239B1 (en)
JP (1) JP4542585B2 (en)
AT (1) ATE432826T1 (en)
AU (1) AU2005301276B2 (en)
BR (1) BRPI0516672B1 (en)
CA (1) CA2585307C (en)
DE (2) DE112005002445T5 (en)
ES (1) ES2324358T3 (en)
GB (1) GB2434338B (en)
MX (1) MX2007005021A (en)
PL (2) PL1812239T3 (en)
WO (1) WO2006049711A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5332835B2 (en) * 2009-04-06 2013-11-06 ブラザー工業株式会社 Ink cartridge and recording apparatus
JP6127654B2 (en) * 2013-03-29 2017-05-17 ブラザー工業株式会社 Liquid cartridge
JP6641684B2 (en) * 2014-11-10 2020-02-05 セイコーエプソン株式会社 Liquid ejection device
US9676183B1 (en) 2016-07-12 2017-06-13 Hewlett-Packard Development Company, L.P. Drop detection with ribs to align emitters and detectors
CN110167758B (en) * 2016-12-27 2021-07-20 锡克拜控股有限公司 Inkjet printhead apparatus and method and system for detecting ink leakage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01260339A (en) * 1988-04-12 1989-10-17 Tsuuden:Kk Leaked liquid sensor
JP3167598B2 (en) * 1995-10-13 2001-05-21 キヤノン株式会社 Ink tank and inkjet recording device
US6164743A (en) * 1996-04-17 2000-12-26 Hewlett-Packard Company Ink container with an inductive ink level sense
US5918267A (en) * 1997-06-04 1999-06-29 Raychem Corporation Leak detection
JP2000314670A (en) * 1999-04-30 2000-11-14 Honda Motor Co Ltd Method for detecting water leakage in cooling piping
US6402277B1 (en) * 2000-01-31 2002-06-11 Hewlett-Packard Company Ink leak detection system in inkjet printing devices
JP3684336B2 (en) * 2000-07-31 2005-08-17 サンクス株式会社 Leak sensor
JP3849762B2 (en) * 2001-09-04 2006-11-22 株式会社山武 Optical unit for liquid detection

Also Published As

Publication number Publication date
WO2006049711A1 (en) 2006-05-11
DE112005002445T5 (en) 2007-09-20
GB2434338B (en) 2008-08-13
ES2324358T3 (en) 2009-08-05
DE602005014803D1 (en) 2009-07-16
JP4542585B2 (en) 2010-09-15
CA2585307A1 (en) 2006-05-11
BRPI0516672A (en) 2008-09-16
GB2434338A (en) 2007-07-25
AU2005301276A1 (en) 2006-05-11
PL382399A1 (en) 2007-09-03
MX2007005021A (en) 2007-07-09
ATE432826T1 (en) 2009-06-15
GB0708130D0 (en) 2007-06-06
EP1812239B1 (en) 2009-06-03
AU2005301276B2 (en) 2010-06-17
CA2585307C (en) 2013-04-09
BRPI0516672B1 (en) 2018-02-14
JP2008517809A (en) 2008-05-29
EP1812239A1 (en) 2007-08-01

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