JPH0162042U - - Google Patents
Info
- Publication number
- JPH0162042U JPH0162042U JP15604187U JP15604187U JPH0162042U JP H0162042 U JPH0162042 U JP H0162042U JP 15604187 U JP15604187 U JP 15604187U JP 15604187 U JP15604187 U JP 15604187U JP H0162042 U JPH0162042 U JP H0162042U
- Authority
- JP
- Japan
- Prior art keywords
- ink
- heat generating
- elastic film
- chamber
- printing
- 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
- 230000005611 electricity Effects 0.000 claims 1
- 238000007641 inkjet printing Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Electronic Switches (AREA)
Description
第１図ａは本考案の一実施例の構造を示す断面
図、第１図ｂは第１図ａのインク集合室を示す平
面図、第２図ａはバブルインクジエツト印字装置
の分解した構造を示す斜視図、第２図ｂはバブル
インクジエツト印字装置の外観を示す斜視図であ
る。
１……サーマルヘツド、２……基板、３……保
護膜、４……発熱部、５……インク集合室、６…
…弾性膜、７……カラー、８……インク、９……
インク供給口、１０……印字用紙、１１……プラ
テンローラ、１２……弾性膜予備リール、１３…
…インク溜り。
Fig. 1a is a sectional view showing the structure of an embodiment of the present invention, Fig. 1b is a plan view showing the ink collection chamber of Fig. 1a, and Fig. 2a is an exploded structure of the bubble inkjet printing device. FIG. 2b is a perspective view showing the appearance of the bubble inkjet printing device. DESCRIPTION OF SYMBOLS 1... Thermal head, 2... Substrate, 3... Protective film, 4... Heat generating part, 5... Ink collection chamber, 6...
...Elastic membrane, 7...Color, 8...Ink, 9...
Ink supply port, 10...print paper, 11...platen roller, 12...elastic membrane spare reel, 13...
...Ink puddle.
Claims (1)
ク室のインクを熱する発熱部とを具備し、 さらに前記各インク室の一部にドツド領域に対
応する開口部を設けて該開口部を浸出性の弾性膜
で覆い、 所望の前記発熱部に通電して前記インク室を熱
し、インクを気化膨張させ、インクに生じた膨張
力による前記弾性膜から浸出したインクを印字用
紙に転写させて印字を行なうことを特徴とする印
字装置。[Claims for Utility Model Registration] The ink chamber is equipped with a minute ink chamber that stores ink for each dot, and a heat generating section that is installed near each of the ink chambers and heats the ink in each of the ink chambers, and further includes: An opening corresponding to the dot area is provided in a part of the ink, and the opening is covered with an exudable elastic film, and electricity is applied to the desired heat generating part to heat the ink chamber, vaporize and expand the ink, and cause the ink to generate A printing device characterized in that printing is performed by transferring ink leached from the elastic film due to expansion force onto printing paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15604187U JPH0162042U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15604187U JPH0162042U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0162042U true JPH0162042U (en) | 1989-04-20 |
Family
ID=31434212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15604187U Pending JPH0162042U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0162042U (en) |
-
1987
- 1987-10-14 JP JP15604187U patent/JPH0162042U/ja active Pending