JPS63847U - - Google Patents
Info
- Publication number
- JPS63847U JPS63847U JP9343086U JP9343086U JPS63847U JP S63847 U JPS63847 U JP S63847U JP 9343086 U JP9343086 U JP 9343086U JP 9343086 U JP9343086 U JP 9343086U JP S63847 U JPS63847 U JP S63847U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- liquid
- pressure
- generated
- nozzle
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
第１図は本考案の原理の説明図、第２図はノズ
ル構成部の分解斜視図、第３図は第２図の―
線に沿う断面図、第４図は本考案の記録ヘツドの
実施例を示す断面図である。
１はノズル、２は圧力室、３は可撓壁、４は圧
電素子、５はインク供給口、６は発熱体。
Figure 1 is an explanatory diagram of the principle of the present invention, Figure 2 is an exploded perspective view of the nozzle component, and Figure 3 is the same as in Figure 2.
FIG. 4 is a cross-sectional view showing an embodiment of the recording head of the present invention. 1 is a nozzle, 2 is a pressure chamber, 3 is a flexible wall, 4 is a piezoelectric element, 5 is an ink supply port, and 6 is a heating element.
Claims (1)
つてノズルから記録液体の液滴を飛翔させること
により被記録面に記録を行なう液体噴射記録装置
において、圧電素子を可撓壁を隔てて設け、かつ
記録液体供給口を有する圧力室に複数個の記録液
体飛翔用のノズルを設け、この各ノズル壁に発熱
体を設け、記録信号をこの発熱体に印加すること
により生じる熱エネルギによつて記録液体に気泡
を生じせしめ、圧力素子によつて圧力室で生じた
圧力波をこの気泡にて消滅させ、上記記録信号と
は逆に対応した液滴を飛翔させるようにしたこと
を特徴とする液滴噴射記録装置。 In a liquid jet recording device that performs recording on a recording surface by causing droplets of recording liquid to fly from a nozzle using pressure waves from a piezoelectric element that vibrates at a constant cycle, the piezoelectric element is disposed with a flexible wall in between, In addition, a plurality of nozzles for ejecting the recording liquid are provided in a pressure chamber having a recording liquid supply port, a heating element is provided on the wall of each nozzle, and recording is performed using thermal energy generated by applying a recording signal to the heating element. A liquid characterized in that bubbles are generated in the liquid, the pressure waves generated in a pressure chamber by a pressure element are extinguished by the bubbles, and droplets corresponding to the recording signal are caused to fly in the opposite direction. Droplet recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9343086U JPS63847U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9343086U JPS63847U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63847U true JPS63847U (en) | 1988-01-06 |
Family
ID=30956008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9343086U Pending JPS63847U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63847U (en) |
-
1986
- 1986-06-20 JP JP9343086U patent/JPS63847U/ja active Pending