JPS5687444A - Nozzle plate for liquid jet - Google Patents
Nozzle plate for liquid jetInfo
- Publication number
- JPS5687444A JPS5687444A JP16162479A JP16162479A JPS5687444A JP S5687444 A JPS5687444 A JP S5687444A JP 16162479 A JP16162479 A JP 16162479A JP 16162479 A JP16162479 A JP 16162479A JP S5687444 A JPS5687444 A JP S5687444A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle plate
- nozzle
- head body
- outside shape
- cutting
- 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.)
- Granted
Links
Landscapes
- Nozzles (AREA)
Abstract
PURPOSE: To raise the manufacturing yield of a nozzle plate as well as make easier the fitting of the nozzle plate to a head body by forming grooves for cutting its outside shape and through holes for positioning by means of etching concurrently with the formation of the nozzle.
CONSTITUTION: At the same time that a nozzle 3 is formed in a silicone single crystal wafer 1, a V-shaped groove 2a for cutting outside shape and a through hole 4 for positioning are formed by etching the wafer 1. A nozzle plate 2a folded along the groove 2a for cutting outside shape is fixed to a liquid jetting head body 5. Thus, occurrence of cracks and defects in each of the nozzle plates 2a can be eliminated and also the manufacturing yield of the nozzle plate can be raised. Also, the fitting of the nozzle plate to the head body 5 can be performed easily and accurately.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16162479A JPS5687444A (en) | 1979-12-14 | 1979-12-14 | Nozzle plate for liquid jet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16162479A JPS5687444A (en) | 1979-12-14 | 1979-12-14 | Nozzle plate for liquid jet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5687444A true JPS5687444A (en) | 1981-07-16 |
JPS6236743B2 JPS6236743B2 (en) | 1987-08-08 |
Family
ID=15738711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16162479A Granted JPS5687444A (en) | 1979-12-14 | 1979-12-14 | Nozzle plate for liquid jet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687444A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06134348A (en) * | 1992-10-29 | 1994-05-17 | Masaharu Fukutomi | Jet plate and its production |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0740738U (en) * | 1992-03-10 | 1995-07-21 | 勉 野崎 | A free size sun protection hat with a magnet that keeps your hair from falling out and keeps you healthy. |
-
1979
- 1979-12-14 JP JP16162479A patent/JPS5687444A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06134348A (en) * | 1992-10-29 | 1994-05-17 | Masaharu Fukutomi | Jet plate and its production |
Also Published As
Publication number | Publication date |
---|---|
JPS6236743B2 (en) | 1987-08-08 |
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