JPS62198464A - Ink jet recording head - Google Patents

Ink jet recording head

Info

Publication number
JPS62198464A
JPS62198464A JP3977886A JP3977886A JPS62198464A JP S62198464 A JPS62198464 A JP S62198464A JP 3977886 A JP3977886 A JP 3977886A JP 3977886 A JP3977886 A JP 3977886A JP S62198464 A JPS62198464 A JP S62198464A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
ink
ink supply
supply chamber
cavities
recording head
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
JP3977886A
Inventor
Makoto Nishimura
Original Assignee
Fuji 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

Links

Abstract

PURPOSE: To simplify a production of an ink jet recording head, by a method wherein an ink supply chamber connecting to ink supply ports is provided and a cover plate is bonded to a piezoelectric body plate so as to cover ink cavities, ink nozzles, and the ink supply ports, and the ink supply chamber.
CONSTITUTION: A single ink supply chamber 32 is cut in a piezoelectric body plate 10 so as to cross to the longitudinal direction of ink cavities 12. A cover plate 26 is provided with a single ink tube connecting hole 34 in the area of the ink supply chamber 32. Each ink supply port 22 is connected to the ink supply chamber 32. The leading of an ink into the ink supply chamber 32 enables an ink supply to each of the ink cavities 12. Since the ink supply chamber 32 can be processed by a cutting similarly to the ink cavities 12 etc. and a single ink tube may be simply connected to the ink tube connecting hole 34, a production of a recording head is remarkably simplified.
COPYRIGHT: (C)1987,JPO&Japio
JP3977886A 1986-02-25 1986-02-25 Ink jet recording head Pending JPS62198464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3977886A JPS62198464A (en) 1986-02-25 1986-02-25 Ink jet recording head

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP3977886A JPS62198464A (en) 1986-02-25 1986-02-25 Ink jet recording head
DE19863630206 DE3630206C2 (en) 1985-09-06 1986-09-04
US06903789 US4752788A (en) 1985-09-06 1986-09-04 Ink jet recording head
DE19863645017 DE3645017C2 (en) 1985-09-06 1986-09-04
US07164774 US4819014A (en) 1985-09-06 1988-04-21 Ink jet recording head

Publications (1)

Publication Number Publication Date
JPS62198464A true true JPS62198464A (en) 1987-09-02

Family

ID=12562394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3977886A Pending JPS62198464A (en) 1986-02-25 1986-02-25 Ink jet recording head

Country Status (1)

Country Link
JP (1) JPS62198464A (en)

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