JPS61168930U - - Google Patents
Info
- Publication number
- JPS61168930U JPS61168930U JP5298085U JP5298085U JPS61168930U JP S61168930 U JPS61168930 U JP S61168930U JP 5298085 U JP5298085 U JP 5298085U JP 5298085 U JP5298085 U JP 5298085U JP S61168930 U JPS61168930 U JP S61168930U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- group
- pressure chamber
- chamber
- pressure
- 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
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000976 ink Substances 0.000 claims 11
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
第１図ａ，ｂは本考案の一実施例におけるイン
クジエツトプリンタヘツドを示す斜視図、上部平
面図、第２図は従来のインクジエツト記録装置の
構成図、第３図は第２図中のインクジエツトプリ
ンタヘツドの分解図、第４図は第２図中のインク
ジエツトプリンタヘツドの斜視図である。
１，４，７，１０，１１，２０……基板、２…
…凹部、３ａ，３ｂ……ノズル口、５……圧電セ
ラミツクス、９……インク供給穴、１１……イン
クジエツトプリンタヘツド、１２ａ，１２ｂ……
インク溜り、１３ａ，１３ｂ……パイプ、１４…
…パルス発生器、１６……インク滴、１７ａ，１
７ｂ……コネクタ、１８……記録紙、２５，２８
……インク室穴、２６……圧力室切欠き、２９…
…連結部切欠き、３２……ノズル切欠き。
1A and 1B are a perspective view and a top plan view showing an inkjet printer head according to an embodiment of the present invention, FIG. 2 is a configuration diagram of a conventional inkjet recording device, and FIG. FIG. 4 is a perspective view of the inkjet printer head shown in FIG. 2. 1, 4, 7, 10, 11, 20... substrate, 2...
... recess, 3a, 3b... nozzle opening, 5... piezoelectric ceramics, 9... ink supply hole, 11... inkjet printer head, 12a, 12b...
Ink reservoir, 13a, 13b...pipe, 14...
...Pulse generator, 16...Ink droplet, 17a, 1
7b... Connector, 18... Recording paper, 25, 28
...Ink chamber hole, 26...Pressure chamber notch, 29...
...Connection notch, 32... Nozzle notch.
Claims (1)
ンク溜りと、第一、第二のパイプと、前記第一の
インク溜りから前記第一のパイプを経由して、前
記第一のインクを補給される第一のインク室、前
記第二のインク溜りから前記第二のパイプを経由
して前記第二のインクを補給される第二のインク
室、おのおの一端部を前記第一のインク室に接続
され、第一のインクを供給される複数個の第一の
圧力室群、おのおのの一端部を前記第二のインク
室に接続され、第二のインクを供給される複数個
の第二の圧力室群、おのおのの一端部を前記第一
の圧力室群のおのおのの圧力室に接続され、他端
を第一の表面上に開口する第一のノズル群、おの
おのの一端部を前記第二の圧力室群のおのおのの
圧力室に接続され、他端を第二の表面上に開口す
る第二のノズル群、外側面およびこれに対向する
外側面の、前記圧力室近傍に固定した圧電セラミ
ツクス群を有するプリンタヘツドと、前記圧電セ
ラミツクス群を選択的に駆動して前記第一、第二
の圧力室群に圧力を加え、前記第一、第二のノズ
ル群から選択的に前記第一、第二のインクを噴出
させる手段とを具備するインクジエツト記録装置
において、前記第一のノズル群と前記第二のノズ
ル群とが、前記第一の表面および前記第二の表面
と段差をもつ凹部により距てられていることを特
徴とするインクジエツト記録装置。 an ink reservoir for storing first and second inks separated from each other; first and second pipes; and supplying the first ink from the first ink reservoir via the first pipe. a first ink chamber that is supplied with the second ink from the second ink reservoir via the second pipe, and one end of each of which is connected to the first ink chamber. a plurality of first pressure chamber groups connected to each other and supplied with a first ink; a plurality of second pressure chambers each having one end connected to the second ink chamber and supplied with a second ink; a group of pressure chambers, a first group of nozzles each having one end connected to each pressure chamber of the first pressure chamber group and the other end opening onto the first surface; a second nozzle group connected to each pressure chamber of the pressure chamber group and having the other end open on the second surface; a piezoelectric ceramic fixed near the pressure chamber on the outer surface and the outer surface opposite thereto; a printer head having a group of nozzles; selectively driving the piezoelectric ceramic group to apply pressure to the first and second pressure chamber groups; In the inkjet recording device, the first nozzle group and the second nozzle group are formed by a recess having a step with the first surface and the second surface. An inkjet recording device characterized in that the inkjet recording device is spaced apart from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5298085U JPS61168930U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5298085U JPS61168930U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61168930U true JPS61168930U (en) | 1986-10-20 |
Family
ID=30573410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5298085U Pending JPS61168930U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61168930U (en) |
-
1985
- 1985-04-10 JP JP5298085U patent/JPS61168930U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61168930U (en) | ||
| JPS61168934U (en) | ||
| JPS6167137U (en) | ||
| JPS6167138U (en) | ||
| JPS6170037U (en) | ||
| JPS6183927U (en) | ||
| JPS62150145U (en) | ||
| JPS6297750U (en) | ||
| JPS6425134U (en) | ||
| JPS61181727U (en) | ||
| JPH0315133U (en) | ||
| JPS6297749U (en) | ||
| JPS6323038U (en) | ||
| JPS60145043U (en) | Multi-nozzle print head | |
| JPS6375336U (en) | ||
| JPS6174443U (en) | ||
| JPS60114840U (en) | inkjet printer | |
| JPS6110844U (en) | Multi-nozzle print head | |
| JPS6267741U (en) | ||
| JPS62121938U (en) | ||
| JPS5948839U (en) | Jetting head for inkjet printers | |
| JPS5999739U (en) | multicolor inkjet head | |
| JPH0180341U (en) | ||
| JPS6392747U (en) | ||
| JPH0193433U (en) |