JPS59162243U - ink on demand head - Google Patents

ink on demand head

Info

Publication number
JPS59162243U
JPS59162243U JP5601783U JP5601783U JPS59162243U JP S59162243 U JPS59162243 U JP S59162243U JP 5601783 U JP5601783 U JP 5601783U JP 5601783 U JP5601783 U JP 5601783U JP S59162243 U JPS59162243 U JP S59162243U
Authority
JP
Japan
Prior art keywords
ink
vibration unit
vibration
demand head
liquid chamber
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
JP5601783U
Other languages
Japanese (ja)
Inventor
伊佐山　拓郎
博史 山崎
泰男 片野
松本　修三
Original Assignee
株式会社リコー
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 株式会社リコー filed Critical 株式会社リコー
Priority to JP5601783U priority Critical patent/JPS59162243U/en
Priority to US06/599,418 priority patent/US4559544A/en
Priority to DE19843414058 priority patent/DE3414058A1/en
Publication of JPS59162243U publication Critical patent/JPS59162243U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図は、片持梁型振動ユニット型インク・
オン・デマンドヘッドの原理図で、第１図は、ヘッド部
断面図、第２図は、ヘッド部透視図、第３図ａ及びｂは
、本考案による振動子ニラ　　　　′ト先端部の斜視図
及び側面図である。 １・・・ノズル、２・・・インク加圧液室、３・・・ヘ
ッド本体、４・・・インク供給パイプ、５・・・第２振
動板、６・・・振動伝達棒、７・・・振動ユニット、７
ａ・・・電歪振動子、７ｂ・・・振動板、８・・・振動
ユニット支持体。Figures 1 and 2 show cantilever type vibrating unit type ink.
Figure 1 is a cross-sectional view of the head, Figure 2 is a perspective view of the head, and Figures 3 a and b are perspective views of the tip of the vibrator according to the present invention. and a side view. DESCRIPTION OF SYMBOLS 1... Nozzle, 2... Ink pressurized liquid chamber, 3... Head main body, 4... Ink supply pipe, 5... Second diaphragm, 6... Vibration transmission rod, 7...・・Vibration unit, 7
a... Electrostrictive vibrator, 7b... Vibration plate, 8... Vibration unit support.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 片持梁型振動ユニットと、該振動ユニットの変位をイン
ク加圧液室に伝達する振動伝達棒とミインク加圧液室の
一部を形成しかつ前記振動伝達棒の変位に応動して前記
インク加圧液室の体積を変化せしめる第２振動板とを有
するインク・オン・デマンドヘッドにおいて、前記振動
伝達棒を前記振動ユニット上の凸起として形成したこと
を特徴とするインク・オン・デマンドヘッド。a cantilever type vibration unit; a vibration transmission rod that transmits the displacement of the vibration unit to the ink pressurizing liquid chamber; and a second diaphragm for changing the volume of a pressurized liquid chamber, the ink-on-demand head characterized in that the vibration transmission rod is formed as a protrusion on the vibration unit. .
JP5601783U 1983-04-14 1983-04-14 ink on demand head Pending JPS59162243U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5601783U JPS59162243U (en) 1983-04-14 1983-04-14 ink on demand head
US06/599,418 US4559544A (en) 1983-04-14 1984-04-12 Multi-nozzle head for ink on-demand type ink jet printer
DE19843414058 DE3414058A1 (en) 1983-04-14 1984-04-13 NOZZLE HEAD FOR A COLOR JET PRINTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5601783U JPS59162243U (en) 1983-04-14 1983-04-14 ink on demand head

Publications (1)

Publication Number Publication Date
JPS59162243U true JPS59162243U (en) 1984-10-30

Family

ID=30186343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5601783U Pending JPS59162243U (en) 1983-04-14 1983-04-14 ink on demand head

Country Status (1)

Country Link
JP (1) JPS59162243U (en)

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