SG77492G - Thermal ink jet print head assembly - Google Patents

Thermal ink jet print head assembly

Info

Publication number
SG77492G
SG77492G SG77492A SG77492A SG77492G SG 77492 G SG77492 G SG 77492G SG 77492 A SG77492 A SG 77492A SG 77492 A SG77492 A SG 77492A SG 77492 G SG77492 G SG 77492G
Authority
SG
Singapore
Prior art keywords
ink jet
print head
head assembly
jet print
thermal ink
Prior art date
Application number
SG77492A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25193745&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG77492(G) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of SG77492G publication Critical patent/SG77492G/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
    • B41J2/17513—Inner structure
    • 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
    • B41J2/14024—Assembling head parts
    • 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
    • B41J2/14145—Structure of the manifold
    • 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
SG77492A 1985-12-06 1992-07-30 Thermal ink jet print head assembly SG77492G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80629485A 1985-12-06 1985-12-06

Publications (1)

Publication Number Publication Date
SG77492G true SG77492G (en) 1992-10-02

Family

ID=25193745

Family Applications (1)

Application Number Title Priority Date Filing Date
SG77492A SG77492G (en) 1985-12-06 1992-07-30 Thermal ink jet print head assembly

Country Status (5)

Country Link
EP (1) EP0224937B1 (en)
JP (1) JPH0773915B2 (en)
CA (1) CA1278949C (en)
DE (1) DE3682569D1 (en)
SG (1) SG77492G (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2671300B2 (en) * 1986-03-17 1997-10-29 セイコーエプソン株式会社 Ink jet recording device
JP2638780B2 (en) * 1986-04-30 1997-08-06 セイコーエプソン株式会社 Inkjet recording head
DE3717294C2 (en) * 1986-06-10 1995-01-26 Seiko Epson Corp Ink jet recording head
JP2661016B2 (en) * 1986-06-24 1997-10-08 セイコーエプソン株式会社 Inkjet recording head
IT1234800B (en) * 1989-06-08 1992-05-27 C Olivetti & C Spa Sede Via Je MANUFACTURING PROCEDURE OF INK-JET THERMAL HEADS AND HEADS SO OBTAINED
US5274400A (en) * 1992-04-28 1993-12-28 Hewlett-Packard Company Ink path geometry for high temperature operation of ink-jet printheads
DE69711948T2 (en) * 1996-01-16 2002-09-26 Canon K.K., Tokio/Tokyo Ink jet head, ink jet head cartridge, ink jet apparatus and ink jet recording method for gradation recording
US6137510A (en) * 1996-11-15 2000-10-24 Canon Kabushiki Kaisha Ink jet head
US6017112A (en) * 1997-11-04 2000-01-25 Lexmark International, Inc. Ink jet printing apparatus having a print cartridge with primary and secondary nozzles
US5984455A (en) * 1997-11-04 1999-11-16 Lexmark International, Inc. Ink jet printing apparatus having primary and secondary nozzles
JP5679665B2 (en) * 2009-02-06 2015-03-04 キヤノン株式会社 Inkjet recording head
JP5532227B2 (en) * 2010-03-25 2014-06-25 セイコーエプソン株式会社 Liquid ejecting head and liquid ejecting apparatus
JP6272002B2 (en) * 2013-12-18 2018-01-31 キヤノン株式会社 Liquid discharge head and liquid discharge apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188635A (en) * 1977-10-03 1980-02-12 International Business Machines Corporation Ink jet printing head
JPS5764563A (en) * 1980-10-07 1982-04-19 Fuji Xerox Co Ltd Ink particle jet apparatus of multi-nozzle ink jet printer
US4500895A (en) * 1983-05-02 1985-02-19 Hewlett-Packard Company Disposable ink jet head
EP0161341B1 (en) * 1984-05-18 1989-10-18 Siemens Aktiengesellschaft Device for fastening and contacting for cylindrical piezo-electrical transducers
JPS61125441U (en) * 1985-01-25 1986-08-07

Also Published As

Publication number Publication date
CA1278949C (en) 1991-01-15
DE3682569D1 (en) 1992-01-02
EP0224937B1 (en) 1991-11-21
EP0224937A3 (en) 1988-11-17
JPH0773915B2 (en) 1995-08-09
EP0224937A2 (en) 1987-06-10
JPS62134268A (en) 1987-06-17

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