JP5454039B2 - 逆止弁および液体吐出装置 - Google Patents

逆止弁および液体吐出装置 Download PDF

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Publication number
JP5454039B2
JP5454039B2 JP2009216669A JP2009216669A JP5454039B2 JP 5454039 B2 JP5454039 B2 JP 5454039B2 JP 2009216669 A JP2009216669 A JP 2009216669A JP 2009216669 A JP2009216669 A JP 2009216669A JP 5454039 B2 JP5454039 B2 JP 5454039B2
Authority
JP
Japan
Prior art keywords
valve
hole
valve hole
valve body
seating surface
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
JP2009216669A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011064289A5 (enExample
JP2011064289A (ja
Inventor
進 多賀
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2009216669A priority Critical patent/JP5454039B2/ja
Priority to CN2010102606200A priority patent/CN102022570B/zh
Priority to US12/874,585 priority patent/US8616240B2/en
Publication of JP2011064289A publication Critical patent/JP2011064289A/ja
Publication of JP2011064289A5 publication Critical patent/JP2011064289A5/ja
Application granted granted Critical
Publication of JP5454039B2 publication Critical patent/JP5454039B2/ja
Expired - Fee Related 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
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/055—Devices for absorbing or preventing back-pressure
    • 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
    • B41J2/17506—Refilling of the cartridge
    • B41J2/17509—Whilst mounted in the printer
    • 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
    • B41J2/17553—Outer 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17596—Ink pumps, ink valves
    • 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
    • B41J29/02—Framework
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/789—Central mount

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Ink Jet (AREA)
JP2009216669A 2009-09-18 2009-09-18 逆止弁および液体吐出装置 Expired - Fee Related JP5454039B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009216669A JP5454039B2 (ja) 2009-09-18 2009-09-18 逆止弁および液体吐出装置
CN2010102606200A CN102022570B (zh) 2009-09-18 2010-08-20 止回阀及液体喷出装置
US12/874,585 US8616240B2 (en) 2009-09-18 2010-09-02 Backflow prevention valve and fluid discharge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009216669A JP5454039B2 (ja) 2009-09-18 2009-09-18 逆止弁および液体吐出装置

Publications (3)

Publication Number Publication Date
JP2011064289A JP2011064289A (ja) 2011-03-31
JP2011064289A5 JP2011064289A5 (enExample) 2012-09-20
JP5454039B2 true JP5454039B2 (ja) 2014-03-26

Family

ID=43756285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009216669A Expired - Fee Related JP5454039B2 (ja) 2009-09-18 2009-09-18 逆止弁および液体吐出装置

Country Status (3)

Country Link
US (1) US8616240B2 (enExample)
JP (1) JP5454039B2 (enExample)
CN (1) CN102022570B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5482339B2 (ja) * 2010-03-17 2014-05-07 株式会社リコー 液滴吐出装置及び画像形成装置
JP5995184B2 (ja) * 2012-03-13 2016-09-21 株式会社リコー 画像形成装置
JP6292234B2 (ja) * 2012-09-12 2018-03-14 船井電機株式会社 流体吐出ヘッドのためのメンテナンスバルブ
FR3003798B1 (fr) * 2013-03-29 2015-10-30 Markem Imaje Circuit d'encre bas cout
FR3003799B1 (fr) 2013-03-29 2016-01-22 Markem Imaje Procede et dispositif de regulation d'une pompe d'un circuit d'encre
CN104369544B (zh) * 2014-11-14 2016-08-24 杭州蒙诺标识有限公司 小字符喷码机泵系统及墨路系统
WO2017127100A1 (en) 2016-01-22 2017-07-27 Hewlett-Packard Development Company, L.P. Fluid supply integration module
CN107053859A (zh) * 2017-05-11 2017-08-18 中山市瑞鸿祥电子科技有限公司 一种气囊型墨盒
CN112716789B (zh) * 2020-12-23 2023-06-20 万通(苏州)定量阀系统有限公司 一种可控滴速的滴头以及滴瓶
JP7677418B2 (ja) * 2021-06-23 2025-05-15 コニカミノルタ株式会社 液滴吐出ヘッド及び液滴吐出装置
CN119159911A (zh) * 2023-12-29 2024-12-20 珠海纳思达企业管理有限公司 耗材盒

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566966A (en) * 1979-06-30 1981-01-24 Matsushita Electric Works Ltd Valve
US4677447A (en) * 1986-03-20 1987-06-30 Hewlett-Packard Company Ink jet printhead having a preloaded check valve
JPH0230586U (enExample) * 1988-08-18 1990-02-27
JP2000179719A (ja) 1998-12-15 2000-06-27 Tlv Co Ltd ばね付勢ディスク型逆止弁
US6267473B1 (en) * 1999-04-30 2001-07-31 Hewlett-Packard Company Check valve in an ink pump for an ink-jet printer
AU2002213036A1 (en) * 2000-10-06 2002-04-15 Nu-Kote International, Inc. Diaphragm/check valve used in inkjet cassette to air removal for extended life storage
US7278722B2 (en) * 2003-11-25 2007-10-09 Brother Kogyo Kabushiki Kaisha Ink cartridge
JP2007216535A (ja) * 2006-02-17 2007-08-30 Seiko Epson Corp 液体噴射装置及びキャップ装置
DE102006050161A1 (de) * 2006-10-25 2008-04-30 Robert Bosch Gmbh Reservoir für einen Kraftstoffbehälter
JP2009108967A (ja) * 2007-10-31 2009-05-21 Alps Electric Co Ltd 逆止弁
JP2009133458A (ja) 2007-12-01 2009-06-18 Brother Ind Ltd バルブ、及びインクカートリッジ
US8141999B2 (en) * 2007-11-30 2012-03-27 Brother Kogyo Kabushiki Kaisha Valve mechanisms and ink cartridges

Also Published As

Publication number Publication date
CN102022570B (zh) 2013-04-10
US20110069125A1 (en) 2011-03-24
JP2011064289A (ja) 2011-03-31
CN102022570A (zh) 2011-04-20
US8616240B2 (en) 2013-12-31

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