[go: up one dir, main page]

JPS57197176A - Ink feeding device in ink jet printer - Google Patents

Ink feeding device in ink jet printer

Info

Publication number
JPS57197176A
JPS57197176A JP56083655A JP8365581A JPS57197176A JP S57197176 A JPS57197176 A JP S57197176A JP 56083655 A JP56083655 A JP 56083655A JP 8365581 A JP8365581 A JP 8365581A JP S57197176 A JPS57197176 A JP S57197176A
Authority
JP
Japan
Prior art keywords
orifice
pad
diaphragm
ink
valve
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.)
Pending
Application number
JP56083655A
Other languages
Japanese (ja)
Inventor
Mitsuyoshi Itano
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP56083655A priority Critical patent/JPS57197176A/en
Publication of JPS57197176A publication Critical patent/JPS57197176A/en
Pending legal-status Critical Current

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
    • B41J2/17596—Ink pumps, ink valves

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To make possible a good assembling operation in small permanent strains as a whole system by providing a valve orifice with elastic mild material and a pad with nearly semi-circular hard material. CONSTITUTION:There are provided a diaphragm 21 made of a flexible membrane with a flat hold 25 and a nearly semispherical pad 22 made of hard material fixed to the hold 25 of the diaphragm 21 between a valve beam 7 bonded with a piezoelectric crystal 13 and a print head 16 composed of a base plate 17 and a cover plate 18 holding a valve orifice 19 of elastic mild material. Accordingly when the pad 22 is pressed to the opening 23 of the orifice 19, plastic deformation is small because the circumference of the orifice 19 is supported by the head body 16, permanent strains scarcely apear in the system composed of the orifice 19, the diaphragm 21, the pad 22, etc.
JP56083655A 1981-05-30 1981-05-30 Ink feeding device in ink jet printer Pending JPS57197176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56083655A JPS57197176A (en) 1981-05-30 1981-05-30 Ink feeding device in ink jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56083655A JPS57197176A (en) 1981-05-30 1981-05-30 Ink feeding device in ink jet printer

Publications (1)

Publication Number Publication Date
JPS57197176A true JPS57197176A (en) 1982-12-03

Family

ID=13808463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56083655A Pending JPS57197176A (en) 1981-05-30 1981-05-30 Ink feeding device in ink jet printer

Country Status (1)

Country Link
JP (1) JPS57197176A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844475A1 (en) * 2002-09-12 2004-03-19 Seiko Epson Corp INK CARTRIDGE AND METHOD FOR REGULATING THE FLOW OF FLUID.
US6871944B2 (en) 1996-02-21 2005-03-29 Seiko Epson Corporation Ink cartridge
US6905199B2 (en) 2000-10-20 2005-06-14 Seiko Epson Corporation Ink cartridge for ink jet recording device
US6916089B2 (en) 1994-10-26 2005-07-12 Seiko Epson Corporation Ink cartridge for ink jet printer
US6986568B2 (en) 1997-03-19 2006-01-17 Seiko Epson Corporation Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit
US7090341B1 (en) 1998-07-15 2006-08-15 Seiko Epson Corporation Ink-jet recording device and ink supply unit suitable for it
US7367652B2 (en) 2000-10-20 2008-05-06 Seiko Epson Corporation Ink-jet recording device and ink cartridge
WO2014182984A1 (en) * 2013-05-10 2014-11-13 Matthews Resources, Inc. Cantilevered micro-valve and inkjet printer using said valve
GB2516846A (en) * 2013-07-31 2015-02-11 Intesa S P A Improvements for Printheads
WO2019215674A1 (en) * 2018-05-11 2019-11-14 Matthews International Corporation Systems and methods for sealing micro-valves for use in jetting assemblies
US10994535B2 (en) 2018-05-11 2021-05-04 Matthews International Corporation Systems and methods for controlling operation of micro-valves for use in jetting assemblies
US11186084B2 (en) 2018-05-11 2021-11-30 Matthews International Corporation Electrode structures for micro-valves for use in jetting assemblies
US11639057B2 (en) 2018-05-11 2023-05-02 Matthews International Corporation Methods of fabricating micro-valves and jetting assemblies including such micro-valves
US11794476B2 (en) 2018-05-11 2023-10-24 Matthews International Corporation Micro-valves for use in jetting assemblies
US12358014B2 (en) 2019-11-01 2025-07-15 Matthews International Corporation Non-contact deposition systems including jetting assemblies

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6916089B2 (en) 1994-10-26 2005-07-12 Seiko Epson Corporation Ink cartridge for ink jet printer
US6948804B2 (en) 1994-10-26 2005-09-27 Seiko Epson Corporation Ink cartridge for ink jet printer
US7029103B2 (en) 1994-10-26 2006-04-18 Seiko Epson Corporation Ink cartridge for ink jet printer
US6871944B2 (en) 1996-02-21 2005-03-29 Seiko Epson Corporation Ink cartridge
US6986568B2 (en) 1997-03-19 2006-01-17 Seiko Epson Corporation Valve unit in ink supply channel of ink-jet recording apparatus, ink cartridge using the valve unit, ink supply needle and method of producing the valve unit
US7350907B2 (en) 1998-07-15 2008-04-01 Seiko Epson Corporation Ink-jet recording device and ink supply unit suitable for it
US7559634B2 (en) 1998-07-15 2009-07-14 Seiko Epson Corporation Ink-jet recording device and ink supply unit suitable for it
US7422317B2 (en) 1998-07-15 2008-09-09 Seiko Epson Corporation Ink-jet recording device and ink supply unit suitable for it
US7090341B1 (en) 1998-07-15 2006-08-15 Seiko Epson Corporation Ink-jet recording device and ink supply unit suitable for it
US6905199B2 (en) 2000-10-20 2005-06-14 Seiko Epson Corporation Ink cartridge for ink jet recording device
US7367652B2 (en) 2000-10-20 2008-05-06 Seiko Epson Corporation Ink-jet recording device and ink cartridge
US7293866B2 (en) 2000-10-20 2007-11-13 Seiko Epson Corporation Ink cartridge for ink jet recording device
US7011397B2 (en) 2002-09-12 2006-03-14 Seiko Epson Corporation Ink cartridge and method of regulating fluid flow
FR2844475A1 (en) * 2002-09-12 2004-03-19 Seiko Epson Corp INK CARTRIDGE AND METHOD FOR REGULATING THE FLOW OF FLUID.
FR2847513A1 (en) * 2002-09-12 2004-05-28 Seiko Epson Corp INK CARTRIDGE AND METHOD FOR REGULATING THE FLOW OF FLUID.
US7434923B2 (en) 2002-09-12 2008-10-14 Seiko Epson Corporation Ink cartridge and method of regulating fluid flow
EP1398156A3 (en) * 2002-09-12 2004-03-31 Seiko Epson Corporation Ink cartridge and method of regulating fluid flow
AU2003200496B2 (en) * 2002-09-12 2009-07-23 Seiko Epson Corporation Ink Cartridge and Method of Regulating Fluid Flow
WO2014182984A1 (en) * 2013-05-10 2014-11-13 Matthews Resources, Inc. Cantilevered micro-valve and inkjet printer using said valve
JP2016525658A (en) * 2013-05-10 2016-08-25 マシューズ リソーシズ、インコーポレイテッド Cantilevered support microvalve and ink jet printer using the valve
GB2516846A (en) * 2013-07-31 2015-02-11 Intesa S P A Improvements for Printheads
US10994535B2 (en) 2018-05-11 2021-05-04 Matthews International Corporation Systems and methods for controlling operation of micro-valves for use in jetting assemblies
CN112368149A (en) * 2018-05-11 2021-02-12 马修斯国际公司 System and method for sealing a microvalve used in a jetting assembly
WO2019215674A1 (en) * 2018-05-11 2019-11-14 Matthews International Corporation Systems and methods for sealing micro-valves for use in jetting assemblies
JP2021523039A (en) * 2018-05-11 2021-09-02 マシューズ インターナショナル コーポレイション Sealed microvalve systems and methods used in injection assemblies
US11186084B2 (en) 2018-05-11 2021-11-30 Matthews International Corporation Electrode structures for micro-valves for use in jetting assemblies
US11479041B2 (en) 2018-05-11 2022-10-25 Matthews International Corporation Systems and methods for sealing micro-valves for use in jetting assemblies
US11639057B2 (en) 2018-05-11 2023-05-02 Matthews International Corporation Methods of fabricating micro-valves and jetting assemblies including such micro-valves
US11660861B2 (en) 2018-05-11 2023-05-30 Matthews International Corporation Systems and methods for controlling operation of micro-valves for use in jetting assemblies
CN116394655A (en) * 2018-05-11 2023-07-07 马修斯国际公司 Systems and methods for sealing microvalves used in jetting assemblies
US11794476B2 (en) 2018-05-11 2023-10-24 Matthews International Corporation Micro-valves for use in jetting assemblies
US11938733B2 (en) 2018-05-11 2024-03-26 Matthews International Corporation Systems and methods for sealing micro-valves for use in jetting assemblies
EP4575286A3 (en) * 2018-05-11 2025-09-17 Matthews International Corporation Systems and methods for sealing micro-valves for use in jetting assemblies
US12358014B2 (en) 2019-11-01 2025-07-15 Matthews International Corporation Non-contact deposition systems including jetting assemblies

Similar Documents

Publication Publication Date Title
JPS57197176A (en) Ink feeding device in ink jet printer
DE3360795D1 (en) Ink jet printer with bubble driven flexible membrane
AU530149B2 (en) Flotation mattress
DE3063551D1 (en) Electro acoustic transducer with active dome
HK1008394A1 (en) Printing liquid container, ink jet assembly and printer
CA2386737A1 (en) Piezoelectric ink jet module with seal
EP0456968A3 (en) Piezoelectric transducer
EP0418822A3 (en) An ink jet recording apparatus
DE3071269D1 (en) Ink jet printer comprising a device to control the position of ink drops on a printing matrix
EP0232062A3 (en) Ink jet droplet generator
JPS5732975A (en) Ink jet head with pressure damper function
EP0393396A3 (en) Head for image printing apparatus
JPS56144585A (en) Bimorph piezoelectric element
JPS53108433A (en) Liquid droplet injecting device
JPS5322744A (en) Ink jet type printing unit
EP0237197A3 (en) Ink jet print head and manufacture thereof
JPS539182A (en) Crossbar dot type printer
JPS642500A (en) Underwater piezoelectric transmitting and receiving sheet
JPS5370447A (en) Thermal printer
JPS57157764A (en) Manufacture of ink jet recording head
GB9303703D0 (en) Ink jet droplet generator
ES1007769U (en) Air supply for divers.
JPS57114136A (en) X-ray film close adhering device
JPS5644666A (en) Accumulator
JPS6215939U (en)