JPS5739970A - Ink jet recorder - Google Patents

Ink jet recorder

Info

Publication number
JPS5739970A
JPS5739970A JP11672880A JP11672880A JPS5739970A JP S5739970 A JPS5739970 A JP S5739970A JP 11672880 A JP11672880 A JP 11672880A JP 11672880 A JP11672880 A JP 11672880A JP S5739970 A JPS5739970 A JP S5739970A
Authority
JP
Japan
Prior art keywords
flow
passage
head
fluid
ink
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
JP11672880A
Other languages
Japanese (ja)
Inventor
Kiichi Kawamura
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.)
SHINSHIYUU SEIKI KK
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
SHINSHIYUU SEIKI KK
Seiko Epson Corp
Suwa Seikosha KK
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 SHINSHIYUU SEIKI KK, Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical SHINSHIYUU SEIKI KK
Priority to JP11672880A priority Critical patent/JPS5739970A/en
Publication of JPS5739970A publication Critical patent/JPS5739970A/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

Abstract

PURPOSE:To enhance resistance to vibration and impact by a method wherein a fluidic diode is placed in a head or in a part of an ink supply pipe in the vicinity of the head in such a direction as to inhibit the flow of an ink toward the head. CONSTITUTION:For example, the fluidic diode 9 analogous in is provided between a tube 7 and the head 1 and it is provided with tunnel-shaped passages 10, 11, 12, 13. A fluid is permitted to flow from the passage 11 to the passage 10 through the passage 13. On the other hand, when the fluid flows from the passage 10 to the passage 11, the fluid is divided into two portions which flow through the passages 12 and 13, respectively, and collide against each other, producing a large resistance to the flow of the fluid. The diode effect is applied to a high-velocity flow or a flow showing a rapid change. Accordingly, even if vibrations are applied to the tube 7 or a tank 8 is vibrated to cause the ink to vibrate, the rapid change in the flow of the ink generated on such occasion is absorbed by the fluidic diode 9 and the effect of the vibration on the head 1 can be alleviated greatly.
JP11672880A 1980-08-25 1980-08-25 Ink jet recorder Pending JPS5739970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11672880A JPS5739970A (en) 1980-08-25 1980-08-25 Ink jet recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11672880A JPS5739970A (en) 1980-08-25 1980-08-25 Ink jet recorder

Publications (1)

Publication Number Publication Date
JPS5739970A true JPS5739970A (en) 1982-03-05

Family

ID=14694321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11672880A Pending JPS5739970A (en) 1980-08-25 1980-08-25 Ink jet recorder

Country Status (1)

Country Link
JP (1) JPS5739970A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011025550A (en) * 2009-07-27 2011-02-10 Ricoh Co Ltd Liquid discharging head
JP2011093293A (en) * 2009-10-29 2011-05-12 Samsung Electro-Mechanics Co Ltd Laminated substrate with bypass valve structure, and ink-jet print head and micro pump using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011025550A (en) * 2009-07-27 2011-02-10 Ricoh Co Ltd Liquid discharging head
JP2011093293A (en) * 2009-10-29 2011-05-12 Samsung Electro-Mechanics Co Ltd Laminated substrate with bypass valve structure, and ink-jet print head and micro pump using the same

Similar Documents

Publication Publication Date Title
ATE46292T1 (en) METHOD OF OPERATING AN INKJET DEVICE.
DE69628062T2 (en) Liquid ejection head, device for ejecting liquid and method for ejecting liquid
GB1433861A (en) Method and apparatus for generating fluid droplets
JPS5644671A (en) Ink-jet head
DE60003036D1 (en) DROPLET GENERATOR FOR AN INK JET PRINT HEAD WITH CONTINUOUS FLOW
EP0317238A3 (en) Jetting nozzle
JPS5739970A (en) Ink jet recorder
CA2279450A1 (en) Ink feeding circuit device for raster drawing machines
JPS57159658A (en) Ink jet recording head
ATE78714T1 (en) SPHERICAL PARTICLES GENERATED BY ULTRASONIC VIBRATION WITH NARROW SIZE DISTRIBUTION.
SU1237261A2 (en) Apparatus for ultrasound spraying of liquid medium
JPS5615367A (en) Recording head
GB1536454A (en) Apparatus for producing liquid droplets
JPS5635832A (en) Hydraulic shock absorber
JPS5732975A (en) Ink jet head with pressure damper function
JPS56101869A (en) Ink jet head
JPS5712139A (en) Vibration-proof rubber
GB885449A (en) Improvements in or relating to the control of the boundary layer of fluid flow past a solid surface
JPS56133177A (en) Ink jetting apparatus
JPS5732976A (en) Ink droplet jet apparatus
JPS56133170A (en) Ink-jet type printer
JPS5590374A (en) Ink jet head
JPS57140169A (en) Pressure pulse type ink jet recorder
JPS5424630A (en) Magnetic ink droplet generator
JPS5718267A (en) Ink jet recording device