JPS5687444A - Nozzle plate for liquid jet - Google Patents

Nozzle plate for liquid jet

Info

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
Application number
JP16162479A
Other languages
Japanese (ja)
Other versions
JPS6236743B2 (en
Inventor
Tamio Ohori
Haruhiko Nagayama
Takuro Sekiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP16162479A priority Critical patent/JPS5687444A/en
Publication of JPS5687444A publication Critical patent/JPS5687444A/en
Publication of JPS6236743B2 publication Critical patent/JPS6236743B2/ja
Granted legal-status Critical Current

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  • 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
JP16162479A 1979-12-14 1979-12-14 Nozzle plate for liquid jet Granted JPS5687444A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Cited By (1)

* Cited by examiner, † Cited by third party
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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