JPS59162244U - ink on demand head - Google Patents

ink on demand head

Info

Publication number
JPS59162244U
JPS59162244U JP5601883U JP5601883U JPS59162244U JP S59162244 U JPS59162244 U JP S59162244U JP 5601883 U JP5601883 U JP 5601883U JP 5601883 U JP5601883 U JP 5601883U JP S59162244 U JPS59162244 U JP S59162244U
Authority
JP
Japan
Prior art keywords
ink
demand head
head
diaphragm
demand
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
JP5601883U
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 JP5601883U priority Critical patent/JPS59162244U/en
Priority to US06/599,418 priority patent/US4559544A/en
Priority to DE19843414058 priority patent/DE3414058A1/en
Publication of JPS59162244U publication Critical patent/JPS59162244U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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 drawings]

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
、それぞれ本考案による第２振動板の斜視図、第４図ａ
及びｂは、それぞれ本考案の実施に使用して好適な振動
ユニットの部分的斜視図である。 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.
FIG. 1 is a sectional view of the head, FIG. 2 is a perspective view of the head, and FIGS. 3 a and 3 are perspective views of the second diaphragm according to the present invention, and FIG. Figure 4a
and b are partial perspective views of vibrating units suitable for use in implementing the present invention, respectively. 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、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
伝達棒を前記第２振動板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; An ink-on-demand head having a second diaphragm for changing the volume of an ink pressurized liquid chamber, wherein the vibration transmission rod is formed as a protrusion on the second diaphragm.・Demand head.
JP5601883U 1983-04-14 1983-04-14 ink on demand head Pending JPS59162244U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5601883U JPS59162244U (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
JP5601883U JPS59162244U (en) 1983-04-14 1983-04-14 ink on demand head

Publications (1)

Publication Number Publication Date
JPS59162244U true JPS59162244U (en) 1984-10-30

Family

ID=30186344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5601883U Pending JPS59162244U (en) 1983-04-14 1983-04-14 ink on demand head

Country Status (1)

Country Link
JP (1) JPS59162244U (en)

Similar Documents

Publication Publication Date Title
JPS59162244U (en) ink on demand head
JPS59162243U (en) ink on demand head
JPS58183270U (en) ultrasonic spray device
JPS59156578U (en) pillow
JPS59129533U (en) liquid discharge device
JPS5831074U (en) Ultrasonic atomizer with horn
JPS5878179U (en) acoustic transducer
JPS59137038U (en) inkjet head
JPS60183067U (en) ultrasonic nozzle
JPS59171775U (en) Ultrasonic atomizer
JPS60184646U (en) Inkjet printer nozzle assembly
JPS60116327U (en) Head pine surger
JPS58187440U (en) Pressure vibrating inkjet printer
JPS61205800U (en)
JPS58176498U (en) piezoelectric buzzer
JPS58115339U (en) inkjet head
JPH01113037U (en)
JPS59187449U (en) inkjet recording head
JPS58129354U (en) Vibration isolator
JPS61838U (en) Uniform droplet generator
JPS61163730U (en)
JPS59166877U (en) bidirectional oscillator
JPS60106730U (en) inkjet head
JPS6068799U (en) acoustic transducer
JPS58128666U (en) Ultrasonic atomizer with horn