JPS57107846A - Head and electrode assembly of ink jet printing device - Google Patents
Head and electrode assembly of ink jet printing deviceInfo
- Publication number
- JPS57107846A JPS57107846A JP18404980A JP18404980A JPS57107846A JP S57107846 A JPS57107846 A JP S57107846A JP 18404980 A JP18404980 A JP 18404980A JP 18404980 A JP18404980 A JP 18404980A JP S57107846 A JPS57107846 A JP S57107846A
- Authority
- JP
- Japan
- Prior art keywords
- head
- electrodes
- coupled
- screw
- hole
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
Landscapes
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE:To protect a nozzle tip from the attaching of dust and to perform positioning of electrodes and a head readily by dividing an electrode holding part of a supporting frame, coupling the electrodes into grooves provided therein, and fixing the electrodes by upper and lower supporting frames. CONSTITUTION:A holder 11 is constituted by a lower member 11a and an upper member 11b. The lower member 11a is formed in a unitary body wherein a ring part having a circular hole 11c to which the cylindrical part of the head 1 is coupled is linked with a rectangular parallelopiped part having semi-circular grooves 11d and 11e which are coupled with the lower haves of two electrodes. A screw hole 14a, to which a screw 14 is screwed for fixing the head 1, is provided at the top of said ring part. The cylindrical part of the head 1 is inserted in the hole 11c, and the front surface of a flange part is contacted with the back surface of the holder 11. Thus the head is positioned and fixed by the screw 14. The semi-circular grooves 11d and 11e, to which the electrodes 4 and 5 are coupled, are provided so that the inserted electrodes are correctly located at the relative positions with respect to the head 1 and so as to meet the thickness of the electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18404980A JPS57107846A (en) | 1980-12-26 | 1980-12-26 | Head and electrode assembly of ink jet printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18404980A JPS57107846A (en) | 1980-12-26 | 1980-12-26 | Head and electrode assembly of ink jet printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57107846A true JPS57107846A (en) | 1982-07-05 |
Family
ID=16146469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18404980A Pending JPS57107846A (en) | 1980-12-26 | 1980-12-26 | Head and electrode assembly of ink jet printing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57107846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62500779A (en) * | 1984-11-13 | 1987-04-02 | イマ−ジユ・エス・ア− | Single nozzle inkjet print head |
-
1980
- 1980-12-26 JP JP18404980A patent/JPS57107846A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62500779A (en) * | 1984-11-13 | 1987-04-02 | イマ−ジユ・エス・ア− | Single nozzle inkjet print head |
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