JP7649927B2 - 液滴吐出ヘッドおよび液滴吐出装置 - Google Patents

液滴吐出ヘッドおよび液滴吐出装置 Download PDF

Info

Publication number
JP7649927B2
JP7649927B2 JP2024552318A JP2024552318A JP7649927B2 JP 7649927 B2 JP7649927 B2 JP 7649927B2 JP 2024552318 A JP2024552318 A JP 2024552318A JP 2024552318 A JP2024552318 A JP 2024552318A JP 7649927 B2 JP7649927 B2 JP 7649927B2
Authority
JP
Japan
Prior art keywords
flow path
droplet ejection
heat sink
head
branch flow
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
JP2024552318A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024157956A1 (https=
Inventor
直人 宮越
英 岩渕
史人 中元
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.)
Kyocera Corp
Original Assignee
Kyocera Corp
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 Kyocera Corp filed Critical Kyocera Corp
Publication of JPWO2024157956A1 publication Critical patent/JPWO2024157956A1/ja
Application granted granted Critical
Publication of JP7649927B2 publication Critical patent/JP7649927B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Landscapes

  • Ink Jet (AREA)
JP2024552318A 2023-01-23 2024-01-23 液滴吐出ヘッドおよび液滴吐出装置 Active JP7649927B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023008377 2023-01-23
JP2023008377 2023-01-23
PCT/JP2024/001771 WO2024157956A1 (ja) 2023-01-23 2024-01-23 液滴吐出ヘッドおよび液滴吐出装置

Publications (2)

Publication Number Publication Date
JPWO2024157956A1 JPWO2024157956A1 (https=) 2024-08-02
JP7649927B2 true JP7649927B2 (ja) 2025-03-21

Family

ID=91970624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024552318A Active JP7649927B2 (ja) 2023-01-23 2024-01-23 液滴吐出ヘッドおよび液滴吐出装置

Country Status (2)

Country Link
JP (1) JP7649927B2 (https=)
WO (1) WO2024157956A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000343690A (ja) 1999-03-29 2000-12-12 Seiko Epson Corp インクジェット記録装置
JP2002355980A (ja) 2001-05-31 2002-12-10 Brother Ind Ltd インクジェット記録ヘッド
JP2008018555A (ja) 2006-07-11 2008-01-31 Brother Ind Ltd 記録装置
JP2013067145A (ja) 2011-09-26 2013-04-18 Toshiba Tec Corp インクジェットヘッド
JP2015171806A (ja) 2014-03-12 2015-10-01 エスアイアイ・プリンテック株式会社 液体噴射ヘッド及び液体噴射装置
WO2016190413A1 (ja) 2015-05-27 2016-12-01 京セラ株式会社 液体吐出ヘッド、および記録装置
JP2020189404A (ja) 2019-05-17 2020-11-26 東芝テック株式会社 液体吐出ヘッド及び液体吐出装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000343690A (ja) 1999-03-29 2000-12-12 Seiko Epson Corp インクジェット記録装置
JP2002355980A (ja) 2001-05-31 2002-12-10 Brother Ind Ltd インクジェット記録ヘッド
JP2008018555A (ja) 2006-07-11 2008-01-31 Brother Ind Ltd 記録装置
JP2013067145A (ja) 2011-09-26 2013-04-18 Toshiba Tec Corp インクジェットヘッド
JP2015171806A (ja) 2014-03-12 2015-10-01 エスアイアイ・プリンテック株式会社 液体噴射ヘッド及び液体噴射装置
WO2016190413A1 (ja) 2015-05-27 2016-12-01 京セラ株式会社 液体吐出ヘッド、および記録装置
JP2020189404A (ja) 2019-05-17 2020-11-26 東芝テック株式会社 液体吐出ヘッド及び液体吐出装置

Also Published As

Publication number Publication date
JPWO2024157956A1 (https=) 2024-08-02
WO2024157956A1 (ja) 2024-08-02

Similar Documents

Publication Publication Date Title
JP7670890B2 (ja) 液体吐出装置および液体吐出装置の組み立て方法
JP7640677B2 (ja) 液体吐出ヘッド、吐出ヘッド構造体および記録装置
JP7649927B2 (ja) 液滴吐出ヘッドおよび液滴吐出装置
JP2025089526A (ja) 液体吐出ヘッドおよび記録装置
JP7570585B1 (ja) 液滴吐出ヘッド
JP2020019149A (ja) 液体吐出ヘッド保護部材、液体吐出ヘッド及び液体を吐出する装置
WO2024157971A1 (ja) 液滴吐出ヘッドおよび液滴吐出装置
JP7587090B1 (ja) 液滴吐出ヘッド、記録装置および液滴吐出ヘッドの製造方法
JP7730416B2 (ja) 液体吐出ヘッドおよび記録装置
WO2026004645A1 (ja) 液滴吐出ヘッドおよび液滴吐出装置
WO2024225322A1 (ja) 液滴吐出ヘッドおよび記録装置
JP2025059971A (ja) 液滴吐出ヘッドおよび液滴吐出装置
JP7310335B2 (ja) ヘッドモジュール、ヘッドユニット、液体を吐出する装置
WO2025047809A1 (ja) 液滴吐出ヘッドおよび液滴吐出装置
US20260034790A1 (en) Liquid supply member, liquid discharge head, and recording device
JP7794992B2 (ja) 液体吐出ヘッドおよび液体吐出装置
JP2025129960A (ja) 液滴吐出ヘッドおよび液滴吐出装置
WO2025028218A1 (ja) 液滴吐出ヘッド
JP7753517B2 (ja) 液体吐出ヘッドおよび記録装置
JP7803821B2 (ja) 液体吐出ヘッドおよび記録装置
JP7615417B1 (ja) 液滴吐出ヘッドおよび記録装置
JP2023128813A (ja) 液体吐出ヘッドおよび記録装置
JP2023147123A (ja) 液体吐出ヘッド及び記録装置
WO2024080101A1 (ja) 液滴吐出ユニット、液滴吐出装置及び液滴吐出システム

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240902

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20240902

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241008

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241121

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20241203

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250117

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250304

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250310

R150 Certificate of patent or registration of utility model

Ref document number: 7649927

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150