JPS6150444U - - Google Patents
Info
- Publication number
- JPS6150444U JPS6150444U JP13487384U JP13487384U JPS6150444U JP S6150444 U JPS6150444 U JP S6150444U JP 13487384 U JP13487384 U JP 13487384U JP 13487384 U JP13487384 U JP 13487384U JP S6150444 U JPS6150444 U JP S6150444U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- nozzle plate
- pressure
- diaphragm
- pressure change
- 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
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
第１図ないし第４図は本考案に係り、第１図は
インクジエツトヘツドの断面図、第２図および第
３図はインクノズル板の平面図、第４図は本考案
の他の実施例を示すインクジエツトヘツドの断面
図である。第５図は従来のインクジエツトヘツド
の断面図である。
１…圧電振動体、２…圧力室、３…振動板、４
…インクノズル板、５…インク滴噴射部、６…オ
リフイス、１０…インク供給部、１４…連通溝。
1 to 4 relate to the present invention, in which FIG. 1 is a sectional view of the ink jet head, FIGS. 2 and 3 are plan views of the ink nozzle plate, and FIG. 4 is another embodiment of the present invention. FIG. FIG. 5 is a sectional view of a conventional inkjet head. 1... Piezoelectric vibrator, 2... Pressure chamber, 3... Vibration plate, 4
... ink nozzle plate, 5 ... ink droplet ejection section, 6 ... orifice, 10 ... ink supply section, 14 ... communication groove.
Claims (1)
変化手段を関連付け、この圧力化手段による圧力
変化を前記伝播媒体を介して圧力室の側壁の一部
に形成された小面積の振動板に集中的に印加し、
この振動板の前面に設けたインクノズル板と振動
板とで形成されたインク滴噴射部に保持されたイ
ンクを、前記インクノズル板に形成したオリフイ
スからインク滴として噴射せしめるインクジエツ
トヘツドにおいて、前記インクノズル板には、前
記インク滴噴射部とインク供給部とをつなぐ連通
溝が形成されていることを特徴とするインクジエ
ツトヘツド。 A pressure change means is associated with a pressure chamber filled with a pressure propagation medium, and the pressure change caused by the pressure change means is concentrated on a small-area diaphragm formed on a part of the side wall of the pressure chamber via the propagation medium. and apply
In the ink jet head, the ink droplet is ejected from an orifice formed in the ink nozzle plate, the ink held in the ink drop ejecting section formed by the ink nozzle plate and the diaphragm provided in front of the diaphragm. An ink jet head characterized in that an ink nozzle plate is formed with a communication groove connecting the ink drop ejecting section and the ink supply section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13487384U JPS6150444U (en) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13487384U JPS6150444U (en) | 1984-09-04 | 1984-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150444U true JPS6150444U (en) | 1986-04-04 |
Family
ID=30693374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13487384U Pending JPS6150444U (en) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150444U (en) |
-
1984
- 1984-09-04 JP JP13487384U patent/JPS6150444U/ja active Pending