JPS5582661A - Multiple ink jet head - Google Patents
Multiple ink jet headInfo
- Publication number
- JPS5582661A JPS5582661A JP15578478A JP15578478A JPS5582661A JP S5582661 A JPS5582661 A JP S5582661A JP 15578478 A JP15578478 A JP 15578478A JP 15578478 A JP15578478 A JP 15578478A JP S5582661 A JPS5582661 A JP S5582661A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- chambers
- holes
- plate
- constitution
- 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.)
- Granted
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
- B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
Landscapes
- Special Spraying Apparatus (AREA)
- Nozzles (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE:To form uniform liquid chambers without use of an adhesive and stabilize jetting condition by covering spaces formed among alternately staggered flat plates with a vibration plate, nozzle plate, and back-face plate. CONSTITUTION:Plural flat plates 1 finished as smoothly as gage blocks are each formed with two holes 2 in positions slightly deviated from the center. The plates 1 are piled up with alternate staggers so that the holes 2 are aligned, to form spaces between every other plate 1. In this constitution, ink is fed from an ink feed pipe 15 into liquid chambers 12 through an ink reservoir 16 and ink feed holes 14. With a signal fed to a piezoelectric vibrator 17, the vibrator 17 is distorted to reduce the volumes of the chambers 12, so that ink droplets are jetted from nozzles 13. Though this action is similar to that in conventional art, the internal volumes of the chambers 12 are uniform, so that the jetting of ink droplets from each nozzle 13 is constand and the operation is stable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15578478A JPS5582661A (en) | 1978-12-19 | 1978-12-19 | Multiple ink jet head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15578478A JPS5582661A (en) | 1978-12-19 | 1978-12-19 | Multiple ink jet head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5582661A true JPS5582661A (en) | 1980-06-21 |
JPS6155474B2 JPS6155474B2 (en) | 1986-11-27 |
Family
ID=15613332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15578478A Granted JPS5582661A (en) | 1978-12-19 | 1978-12-19 | Multiple ink jet head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5582661A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5712659A (en) * | 1980-06-27 | 1982-01-22 | Canon Inc | Color ink jet recording device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62281744A (en) * | 1986-05-26 | 1987-12-07 | Matsushita Electric Works Ltd | Single-phase induction motor |
-
1978
- 1978-12-19 JP JP15578478A patent/JPS5582661A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5712659A (en) * | 1980-06-27 | 1982-01-22 | Canon Inc | Color ink jet recording device |
Also Published As
Publication number | Publication date |
---|---|
JPS6155474B2 (en) | 1986-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5644671A (en) | Ink-jet head | |
GB1433861A (en) | Method and apparatus for generating fluid droplets | |
US5751318A (en) | Elongated ink jet printhead using joined piezoelectric actuator | |
GB1483435A (en) | Methods and apparatus for producing a stream of liquid droplet | |
CN100548690C (en) | Jet head liquid and driving method thereof | |
JPS57181875A (en) | Ink jet head and ink jet recording device | |
CN107249891B (en) | Channel member, fluid ejection head and recording device using the channel member | |
JPS5582661A (en) | Multiple ink jet head | |
JPS55113574A (en) | Multi-nozzle head for ink jet | |
JPS5732975A (en) | Ink jet head with pressure damper function | |
JPS6325944B2 (en) | ||
JPS5698176A (en) | Ink jet recording device | |
JPH0330502B2 (en) | ||
JPS55137976A (en) | Multinozzle head for ink jetting recorder | |
JPS5675863A (en) | Ink jet head | |
JPS56104067A (en) | Ink-jetting nozzle head | |
JPS55137975A (en) | Multinozzle head for ink jetting recorder | |
JPS5584678A (en) | Multi-ink-jet-head | |
JPS5662161A (en) | Ink jet head | |
JPS5675865A (en) | Recording head for ink jet recorder | |
JPH06328689A (en) | Ink jet printing head | |
JPS5840510B2 (en) | ink jet multi head | |
JPS5514261A (en) | Ink jet recording device | |
JPS5584677A (en) | Multi-ink-jet-head | |
JPS57205165A (en) | Ink jet head for ink jet printer |