CA2585307C - Leak detection structure - Google Patents

Leak detection structure Download PDF

Info

Publication number
CA2585307C
CA2585307C CA2585307A CA2585307A CA2585307C CA 2585307 C CA2585307 C CA 2585307C CA 2585307 A CA2585307 A CA 2585307A CA 2585307 A CA2585307 A CA 2585307A CA 2585307 C CA2585307 C CA 2585307C
Authority
CA
Canada
Prior art keywords
leak detection
wicking
ink
detection surface
capillary
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
CA2585307A
Other languages
English (en)
French (fr)
Other versions
CA2585307A1 (en
Inventor
Mark A. Devries
Rhonda L. Wilson
Craig Malik
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 LP filed Critical Hewlett Packard Development Co LP
Publication of CA2585307A1 publication Critical patent/CA2585307A1/en
Application granted granted Critical
Publication of CA2585307C publication Critical patent/CA2585307C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • External Artificial Organs (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
CA2585307A 2004-10-27 2005-09-19 Leak detection structure Expired - Fee Related CA2585307C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US62291904P 2004-10-27 2004-10-27
US60/622,919 2004-10-27
US10/976,573 US7454955B2 (en) 2004-10-29 2004-10-29 Leak detection structure
US10/976,573 2004-10-29
PCT/US2005/033343 WO2006049711A1 (en) 2004-10-27 2005-09-19 Leak detection structure

Publications (2)

Publication Number Publication Date
CA2585307A1 CA2585307A1 (en) 2006-05-11
CA2585307C true CA2585307C (en) 2013-04-09

Family

ID=35708664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2585307A Expired - Fee Related CA2585307C (en) 2004-10-27 2005-09-19 Leak detection structure

Country Status (12)

Country Link
EP (1) EP1812239B1 (de)
JP (1) JP4542585B2 (de)
AT (1) ATE432826T1 (de)
AU (1) AU2005301276B2 (de)
BR (1) BRPI0516672B1 (de)
CA (1) CA2585307C (de)
DE (2) DE602005014803D1 (de)
ES (1) ES2324358T3 (de)
GB (1) GB2434338B (de)
MX (1) MX2007005021A (de)
PL (2) PL1812239T3 (de)
WO (1) WO2006049711A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5332835B2 (ja) * 2009-04-06 2013-11-06 ブラザー工業株式会社 インクカートリッジ及び記録装置
JP6127654B2 (ja) * 2013-03-29 2017-05-17 ブラザー工業株式会社 液体カートリッジ
JP6641684B2 (ja) * 2014-11-10 2020-02-05 セイコーエプソン株式会社 液体噴射装置
US9676183B1 (en) 2016-07-12 2017-06-13 Hewlett-Packard Development Company, L.P. Drop detection with ribs to align emitters and detectors
EP3562673B1 (de) 2016-12-27 2020-12-30 Sicpa Holding Sa Tintenstrahldruckkopfvorrichtung und verfahren und system zur detektion von tintenleckage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01260339A (ja) * 1988-04-12 1989-10-17 Tsuuden:Kk 漏液センサ
JP3167598B2 (ja) * 1995-10-13 2001-05-21 キヤノン株式会社 インクタンクおよびインクジェット記録装置
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 (ja) * 1999-04-30 2000-11-14 Honda Motor Co Ltd 冷却用配管の漏水検出方法
US6402277B1 (en) * 2000-01-31 2002-06-11 Hewlett-Packard Company Ink leak detection system in inkjet printing devices
JP3684336B2 (ja) * 2000-07-31 2005-08-17 サンクス株式会社 漏液センサ
JP3849762B2 (ja) * 2001-09-04 2006-11-22 株式会社山武 液体検知用光学ユニット

Also Published As

Publication number Publication date
GB2434338A (en) 2007-07-25
CA2585307A1 (en) 2006-05-11
PL382399A1 (pl) 2007-09-03
JP2008517809A (ja) 2008-05-29
WO2006049711A1 (en) 2006-05-11
MX2007005021A (es) 2007-07-09
AU2005301276B2 (en) 2010-06-17
PL1812239T3 (pl) 2009-11-30
AU2005301276A1 (en) 2006-05-11
DE112005002445T5 (de) 2007-09-20
ATE432826T1 (de) 2009-06-15
BRPI0516672B1 (pt) 2018-02-14
JP4542585B2 (ja) 2010-09-15
BRPI0516672A (pt) 2008-09-16
GB2434338B (en) 2008-08-13
GB0708130D0 (en) 2007-06-06
EP1812239A1 (de) 2007-08-01
DE602005014803D1 (de) 2009-07-16
EP1812239B1 (de) 2009-06-03
ES2324358T3 (es) 2009-08-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20210920