JP7005195B2 - 液体吐出ヘッドユニット及び液体吐出装置 - Google Patents

液体吐出ヘッドユニット及び液体吐出装置 Download PDF

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Publication number
JP7005195B2
JP7005195B2 JP2017133993A JP2017133993A JP7005195B2 JP 7005195 B2 JP7005195 B2 JP 7005195B2 JP 2017133993 A JP2017133993 A JP 2017133993A JP 2017133993 A JP2017133993 A JP 2017133993A JP 7005195 B2 JP7005195 B2 JP 7005195B2
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JP
Japan
Prior art keywords
liquid discharge
discharge head
head unit
protective member
recording element
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.)
Active
Application number
JP2017133993A
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English (en)
Japanese (ja)
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JP2019014169A5 (https=
JP2019014169A (ja
Inventor
卓也 岩野
稔明 広沢
弘雅 安間
智貴 辻
朗 木田
哲治 倉田
淳 甲野藤
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.)
Canon Inc
Original Assignee
Canon Inc
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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2017133993A priority Critical patent/JP7005195B2/ja
Priority to US16/023,813 priority patent/US10618327B2/en
Publication of JP2019014169A publication Critical patent/JP2019014169A/ja
Publication of JP2019014169A5 publication Critical patent/JP2019014169A5/ja
Application granted granted Critical
Publication of JP7005195B2 publication Critical patent/JP7005195B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/12—Guards, shields or dust excluders
    • 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
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16502—Printhead constructions to prevent nozzle clogging or facilitate nozzle cleaning
    • 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
    • B41J2/145—Arrangement thereof
    • B41J2/155—Arrangement thereof for line printing
    • 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
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16585—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print heads
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/12—Guards, shields or dust excluders
    • B41J29/13—Cases or covers
    • 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
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
    • B41J2/16508—Caps, spittoons or covers for cleaning or preventing drying out connected with the printer frame
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/20—Modules
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/21—Line printing

Landscapes

  • Ink Jet (AREA)
JP2017133993A 2017-07-07 2017-07-07 液体吐出ヘッドユニット及び液体吐出装置 Active JP7005195B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017133993A JP7005195B2 (ja) 2017-07-07 2017-07-07 液体吐出ヘッドユニット及び液体吐出装置
US16/023,813 US10618327B2 (en) 2017-07-07 2018-06-29 Liquid ejection head unit and liquid ejection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017133993A JP7005195B2 (ja) 2017-07-07 2017-07-07 液体吐出ヘッドユニット及び液体吐出装置

Publications (3)

Publication Number Publication Date
JP2019014169A JP2019014169A (ja) 2019-01-31
JP2019014169A5 JP2019014169A5 (https=) 2020-08-06
JP7005195B2 true JP7005195B2 (ja) 2022-01-21

Family

ID=64903813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017133993A Active JP7005195B2 (ja) 2017-07-07 2017-07-07 液体吐出ヘッドユニット及び液体吐出装置

Country Status (2)

Country Link
US (1) US10618327B2 (https=)
JP (1) JP7005195B2 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7086747B2 (ja) * 2017-07-07 2022-06-20 キヤノン株式会社 液体吐出装置
US20220296739A1 (en) * 2021-03-18 2022-09-22 Canon Kabushiki Kaisha Method of sterilizing liquid ejection head, and liquid ejection head assembly
JP2024080418A (ja) 2022-12-02 2024-06-13 キヤノン株式会社 液体吐出ヘッド、液体吐出ヘッドから保護部材を取り外す方法、液体吐出装置
JP7727360B2 (ja) * 2023-06-09 2025-08-21 キヤノン株式会社 液体吐出ヘッドの包装形態

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001063080A (ja) 1999-08-24 2001-03-13 Canon Inc 記録ヘッドの保護用部材、その保護用部材を有する記録ヘッド、および、その記録ヘッドが備えられる記録装置
JP2003170606A (ja) 2001-12-04 2003-06-17 Sony Corp インクジェットヘッド及びインクジェットプリンタ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572245A (en) * 1994-03-10 1996-11-05 Hewlett-Packard Company Protective cover apparatus for an ink-jet pen
JP6768347B2 (ja) 2016-05-16 2020-10-14 キヤノン株式会社 液体吐出ヘッド
JP6400059B2 (ja) 2016-09-23 2018-10-03 キヤノン株式会社 液体吐出ヘッド、液体吐出装置、流路部材、および液体吐出ヘッドの製造方法
JP6976735B2 (ja) 2017-06-15 2021-12-08 キヤノン株式会社 液体吐出ヘッドおよび液体吐出装置と液体吐出ヘッドの取付方法
JP7086747B2 (ja) 2017-07-07 2022-06-20 キヤノン株式会社 液体吐出装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001063080A (ja) 1999-08-24 2001-03-13 Canon Inc 記録ヘッドの保護用部材、その保護用部材を有する記録ヘッド、および、その記録ヘッドが備えられる記録装置
JP2003170606A (ja) 2001-12-04 2003-06-17 Sony Corp インクジェットヘッド及びインクジェットプリンタ

Also Published As

Publication number Publication date
US20190009540A1 (en) 2019-01-10
US10618327B2 (en) 2020-04-14
JP2019014169A (ja) 2019-01-31

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