JPS55121076A - Ink jet recording head - Google Patents
Ink jet recording headInfo
- Publication number
- JPS55121076A JPS55121076A JP2788679A JP2788679A JPS55121076A JP S55121076 A JPS55121076 A JP S55121076A JP 2788679 A JP2788679 A JP 2788679A JP 2788679 A JP2788679 A JP 2788679A JP S55121076 A JPS55121076 A JP S55121076A
- Authority
- JP
- Japan
- Prior art keywords
- ink chamber
- base
- recording head
- ink
- way
- 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
Links
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE: To miniaturized and accumulate the recording head substantially having a small diameter of the ink chamber by a method wherein a trapezoid piezo element covering the ink chamber and the injection flow-way is used for improving injection efficiency.
CONSTITUTION: A base 18 having a piezo element 16, where all or a part of the ink chamber 13 and the ink injection flow-way 14 form a fan shape, and a pipe 17 is fixed by overlapping with the base 11. The ink filled in the injection flow-way 14 and the ink chamber 13 allows to inject by the force of the piezo element for improving the efficiency substantially. This enables to reduce the diameter of the ink chamber 13 with reduction of the base 11 size and the accumulation of a large number of nozzles on the same base.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2788679A JPS55121076A (en) | 1979-03-09 | 1979-03-09 | Ink jet recording head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2788679A JPS55121076A (en) | 1979-03-09 | 1979-03-09 | Ink jet recording head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55121076A true JPS55121076A (en) | 1980-09-17 |
Family
ID=12233365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2788679A Pending JPS55121076A (en) | 1979-03-09 | 1979-03-09 | Ink jet recording head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55121076A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4769654A (en) * | 1982-09-01 | 1988-09-06 | Konishiroku Photo Industry Co., Ltd. | Ink jet printing head having plurality of ink-jetting units disposed parallel to circular-shaped reference plane |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135231A (en) * | 1974-07-19 | 1976-03-25 | Silonics | Mushogekikirokusochi |
JPS5278440A (en) * | 1975-10-28 | 1977-07-01 | Xerox Corp | Method of and apparatus for jetting ink |
-
1979
- 1979-03-09 JP JP2788679A patent/JPS55121076A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5135231A (en) * | 1974-07-19 | 1976-03-25 | Silonics | Mushogekikirokusochi |
JPS5155239A (en) * | 1974-07-19 | 1976-05-14 | Silonics | Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho |
JPS5278440A (en) * | 1975-10-28 | 1977-07-01 | Xerox Corp | Method of and apparatus for jetting ink |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4769654A (en) * | 1982-09-01 | 1988-09-06 | Konishiroku Photo Industry Co., Ltd. | Ink jet printing head having plurality of ink-jetting units disposed parallel to circular-shaped reference plane |
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