JPS57137163A - Ink jet recording device - Google Patents

Ink jet recording device

Info

Publication number
JPS57137163A
JPS57137163A JP2344581A JP2344581A JPS57137163A JP S57137163 A JPS57137163 A JP S57137163A JP 2344581 A JP2344581 A JP 2344581A JP 2344581 A JP2344581 A JP 2344581A JP S57137163 A JPS57137163 A JP S57137163A
Authority
JP
Japan
Prior art keywords
ink
recording
ink jet
recording device
jet recording
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
JP2344581A
Other languages
Japanese (ja)
Inventor
Sadashige Ando
Junji Maeda
Seiji Fukushima
Naotomo Jinushi
Koichi Yoneda
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2344581A priority Critical patent/JPS57137163A/en
Priority to US06/272,078 priority patent/US4380018A/en
Priority to DE3123796A priority patent/DE3123796C2/en
Publication of JPS57137163A publication Critical patent/JPS57137163A/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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14298—Structure of print heads with piezoelectric elements of disc type
    • 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
    • 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
    • B41J2002/14483—Separated pressure chamber
    • 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
    • B41J2202/05—Heads having a valve

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To obtain the device in the title wherein bubbles are not generated by the shocks and the like when the recording is not performed, by closing a valve member which is provided in a communication path between an ink head and an ink tank when the recording is not performed, and opening it by the flow of the ink when the recording is performed. CONSTITUTION:The valve member 5 is provided in an ink supply system 4 which communicates the ink tank 3 and the ink head 1. When the recording is not performed, a valve body 9 of the valve member 5 is closed in order to shut off the communication between the ink head 1 and the ink tank 3. When the recording is performed, the ink in the ink head 1 is consumed, and the valve body 9 is automatically opened by the flow of the ink supplied from the ink tank 3.
JP2344581A 1980-06-20 1981-02-18 Ink jet recording device Pending JPS57137163A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2344581A JPS57137163A (en) 1981-02-18 1981-02-18 Ink jet recording device
US06/272,078 US4380018A (en) 1980-06-20 1981-06-10 Ink droplet projecting device and an ink jet printer
DE3123796A DE3123796C2 (en) 1980-06-20 1981-06-16 Drop ejection device, in particular for an ink jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2344581A JPS57137163A (en) 1981-02-18 1981-02-18 Ink jet recording device

Publications (1)

Publication Number Publication Date
JPS57137163A true JPS57137163A (en) 1982-08-24

Family

ID=12110694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2344581A Pending JPS57137163A (en) 1980-06-20 1981-02-18 Ink jet recording device

Country Status (1)

Country Link
JP (1) JPS57137163A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228577A (en) * 1985-07-30 1987-02-06 Canon Inc Check valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453035A (en) * 1977-09-14 1979-04-26 Rotring Werke Riepe Kg Method of writing with small tubular writing implement* and controller for supplying writing liquid to writing appliance
JPS54139535A (en) * 1978-04-20 1979-10-30 Ricoh Co Ltd Ink jet recorder
JPS553996A (en) * 1978-06-23 1980-01-12 Staedtler J S Writing agent feed controller for writing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453035A (en) * 1977-09-14 1979-04-26 Rotring Werke Riepe Kg Method of writing with small tubular writing implement* and controller for supplying writing liquid to writing appliance
JPS54139535A (en) * 1978-04-20 1979-10-30 Ricoh Co Ltd Ink jet recorder
JPS553996A (en) * 1978-06-23 1980-01-12 Staedtler J S Writing agent feed controller for writing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228577A (en) * 1985-07-30 1987-02-06 Canon Inc Check valve

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