JPS5617652A - Manufacture of fine nozzle - Google Patents

Manufacture of fine nozzle

Info

Publication number
JPS5617652A
JPS5617652A JP9338579A JP9338579A JPS5617652A JP S5617652 A JPS5617652 A JP S5617652A JP 9338579 A JP9338579 A JP 9338579A JP 9338579 A JP9338579 A JP 9338579A JP S5617652 A JPS5617652 A JP S5617652A
Authority
JP
Japan
Prior art keywords
filler
manufacture
substrate
nozzle
fine
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
Application number
JP9338579A
Other languages
Japanese (ja)
Inventor
Isao Kagatani
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9338579A priority Critical patent/JPS5617652A/en
Publication of JPS5617652A publication Critical patent/JPS5617652A/en
Pending legal-status Critical Current

Links

Landscapes

  • Nozzles (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE: To make it possible to manufacture easily a fine nozzle of high accuracy, by filling a divided mold with a filler in the manufacture of fine nozzle such as ink jet.
CONSTITUTION: Filler 5 is filled in the fine groove 2 made by etching etc. in a substrate 1. Excess filler 5 is removed by grinding or lapping so that the upper surface of the substrate 1 may from the same plane as the surface of the filler 5. Then an adhesive 4 is applied on the upper surface of the substrate 1, and an upper plate 3 is adhered to the substrate 1 by pressure. After the adhesive 4 is cured, the filler 5 is removed by heat or solvent etc. Simultaneous use of ultrasonic cleaning instrument is effective. This method makes possible the manufacture of tapered, or stepped nozzle, or square nozzle.
COPYRIGHT: (C)1981,JPO&Japio
JP9338579A 1979-07-23 1979-07-23 Manufacture of fine nozzle Pending JPS5617652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9338579A JPS5617652A (en) 1979-07-23 1979-07-23 Manufacture of fine nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9338579A JPS5617652A (en) 1979-07-23 1979-07-23 Manufacture of fine nozzle

Publications (1)

Publication Number Publication Date
JPS5617652A true JPS5617652A (en) 1981-02-19

Family

ID=14080836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9338579A Pending JPS5617652A (en) 1979-07-23 1979-07-23 Manufacture of fine nozzle

Country Status (1)

Country Link
JP (1) JPS5617652A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032673A (en) * 1983-08-03 1985-02-19 Seiko Epson Corp Inkjet head manufacturing method
JPH02207236A (en) * 1989-02-06 1990-08-16 Fuji Photo Film Co Ltd Photograph printing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032673A (en) * 1983-08-03 1985-02-19 Seiko Epson Corp Inkjet head manufacturing method
JPH02207236A (en) * 1989-02-06 1990-08-16 Fuji Photo Film Co Ltd Photograph printing device

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