JPS59104737U - inkjet head - Google Patents
inkjet headInfo
- Publication number
- JPS59104737U JPS59104737U JP19960182U JP19960182U JPS59104737U JP S59104737 U JPS59104737 U JP S59104737U JP 19960182 U JP19960182 U JP 19960182U JP 19960182 U JP19960182 U JP 19960182U JP S59104737 U JPS59104737 U JP S59104737U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- inkjet head
- tube
- ink jetting
- jetting
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
・第１図は従来のブン、クジエツトヘッドを示す早開説
明図、第２図はその■−■線断面図、第３図は本考案に
よるインクジェットヘッドを示す平面 ゛説明図、第
４図はそのＩＶ−ＴＶ線断面図である。
１１・・・・・・共通インク室、１４・・・・・・イン
ク噴射管、１５・・・・・−振動子、１６・・・・・・
インク通路、１８・・・・・・インク噴射ノズル、１９
・・・・・・インク供給口、２０・・・・・・多孔質体
。・Figure 1 is a quick-open explanatory diagram showing a conventional jet head, Figure 2 is a sectional view taken along the line ■-■, and Figure 3 is a plan view showing an inkjet head according to the present invention. is a sectional view taken along the line IV-TV. 11...Common ink chamber, 14...Ink jet tube, 15...-vibrator, 16...
Ink passage, 18...Ink jet nozzle, 19
. . . Ink supply port, 20 . . . Porous body.
Claims (1)
共にそれぞれのインク噴射管の先端にはインク噴射ノズ
ルを有しこのインク噴射管の側壁に設けられた振動子の
振動により上記インク噴射管内に充満されたインクに圧
力波を生せしめて上記インク噴射ノズルからインク滴を
噴射するインクジェットヘッドにおいて、上記振動子が
設けられた部位より後方のインク噴射管内又は共通イン
ク・室内に上記圧力波を吸収減衰させる多孔質体を設置
したことを特徴とするインクジェットヘッド。A plurality of main ink jetting tubes are extended from a common ink chamber, and each ink jetting tube has an ink jetting nozzle at its tip, and the ink jetting tube is filled with the vibration of a vibrator provided on the side wall of the ink jetting tube. In an inkjet head that generates pressure waves in the ink and ejects ink droplets from the ink ejection nozzle, the pressure waves are absorbed and attenuated in the ink ejection tube or common ink chamber behind the part where the vibrator is installed. An inkjet head characterized by having a porous body installed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19960182U JPS59104737U (en) | 1982-12-28 | 1982-12-28 | inkjet head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19960182U JPS59104737U (en) | 1982-12-28 | 1982-12-28 | inkjet head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59104737U true JPS59104737U (en) | 1984-07-14 |
Family
ID=30425126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19960182U Pending JPS59104737U (en) | 1982-12-28 | 1982-12-28 | inkjet head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104737U (en) |
-
1982
- 1982-12-28 JP JP19960182U patent/JPS59104737U/en active Pending
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