JPS6455032U - - Google Patents
Info
- Publication number
- JPS6455032U JPS6455032U JP15053587U JP15053587U JPS6455032U JP S6455032 U JPS6455032 U JP S6455032U JP 15053587 U JP15053587 U JP 15053587U JP 15053587 U JP15053587 U JP 15053587U JP S6455032 U JPS6455032 U JP S6455032U
- Authority
- JP
- Japan
- Prior art keywords
- liquid chamber
- sphere
- nozzle
- liquid
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 2
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
第１図ａ，ｂ，ｃは本考案のヘツドの実施例の
作動態様を示す概略断面図、第２図ａ，ｂ，ｃは
本考案のヘツドの他の実施例の作動態様を示す概
略断面図、第３図は従来のオンデマンド型ヘツド
の断面図を示す。
１…ノズル基板、２…液室、３…球体、４…圧
電性フイルム、５…ノズル。
Figures 1 a, b, and c are schematic cross-sectional views showing the operating mode of an embodiment of the head of the present invention, and Figures 2 a, b, and c are schematic cross-sectional views showing the operating mode of another embodiment of the head of the present invention. FIG. 3 shows a cross-sectional view of a conventional on-demand head. DESCRIPTION OF SYMBOLS 1... Nozzle substrate, 2... Liquid chamber, 3... Sphere, 4... Piezoelectric film, 5... Nozzle.
Claims (1)
液室と、該液室内のインクを噴射せしめるノズル
と、球体を有する液室内に振動を与える振動板と
して圧電性フイルムとをノズル基板に形成したこ
とを特徴とするオンデマンド型インクジエツトプ
リンタのヘツド。 A liquid chamber including a sphere having sufficient buoyancy in the ink liquid, a nozzle for ejecting ink within the liquid chamber, and a piezoelectric film as a vibration plate for applying vibration to the liquid chamber having the sphere are formed on a nozzle substrate. An on-demand inkjet printer head characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15053587U JPS6455032U (en) | 1987-10-02 | 1987-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15053587U JPS6455032U (en) | 1987-10-02 | 1987-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6455032U true JPS6455032U (en) | 1989-04-05 |
Family
ID=31423773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15053587U Pending JPS6455032U (en) | 1987-10-02 | 1987-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6455032U (en) |
-
1987
- 1987-10-02 JP JP15053587U patent/JPS6455032U/ja active Pending
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