JPH0221946B2 - - Google Patents

Info

Publication number
JPH0221946B2
JPH0221946B2 JP57012580A JP1258082A JPH0221946B2 JP H0221946 B2 JPH0221946 B2 JP H0221946B2 JP 57012580 A JP57012580 A JP 57012580A JP 1258082 A JP1258082 A JP 1258082A JP H0221946 B2 JPH0221946 B2 JP H0221946B2
Authority
JP
Japan
Prior art keywords
ink
waveguide
inkjet
chamber
rod
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.)
Expired - Lifetime
Application number
JP57012580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57146665A (en
Inventor
Jiii Maatonaa Jon
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 Printing Systems America Inc
Original Assignee
Dataproducts Corp
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 Dataproducts Corp filed Critical Dataproducts Corp
Publication of JPS57146665A publication Critical patent/JPS57146665A/ja
Publication of JPH0221946B2 publication Critical patent/JPH0221946B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/145—Arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/055—Devices for absorbing or preventing back-pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14274—Structure of print heads with piezoelectric elements of stacked structure type, deformed by compression/extension and disposed on a diaphragm

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
JP57012580A 1981-01-30 1982-01-30 Ink jet device Granted JPS57146665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22999281A 1981-01-30 1981-01-30

Publications (2)

Publication Number Publication Date
JPS57146665A JPS57146665A (en) 1982-09-10
JPH0221946B2 true JPH0221946B2 (de) 1990-05-16

Family

ID=22863533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57012580A Granted JPS57146665A (en) 1981-01-30 1982-01-30 Ink jet device

Country Status (5)

Country Link
EP (1) EP0057594B1 (de)
JP (1) JPS57146665A (de)
AT (1) ATE14543T1 (de)
CA (1) CA1175359A (de)
DE (1) DE3264965D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1156090B (it) * 1982-10-26 1987-01-28 Olivetti & Co Spa Metodo e dispositivo di stampa a getto d inchiostro
DE3306098A1 (de) * 1983-02-22 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Piezoelektrisch betriebener schreibkopf mit kanalmatrize
GB2513884B (en) 2013-05-08 2015-06-17 Univ Bristol Method and apparatus for producing an acoustic field
GB2530036A (en) 2014-09-09 2016-03-16 Ultrahaptics Ltd Method and apparatus for modulating haptic feedback
WO2016132144A1 (en) 2015-02-20 2016-08-25 Ultrahaptics Ip Limited Perceptions in a haptic system
AU2016221497B2 (en) 2015-02-20 2021-06-03 Ultrahaptics Ip Limited Algorithm improvements in a haptic system
US10818162B2 (en) 2015-07-16 2020-10-27 Ultrahaptics Ip Ltd Calibration techniques in haptic systems
US10268275B2 (en) 2016-08-03 2019-04-23 Ultrahaptics Ip Ltd Three-dimensional perceptions in haptic systems
US10943578B2 (en) 2016-12-13 2021-03-09 Ultrahaptics Ip Ltd Driving techniques for phased-array systems
US11531395B2 (en) 2017-11-26 2022-12-20 Ultrahaptics Ip Ltd Haptic effects from focused acoustic fields
US11704983B2 (en) 2017-12-22 2023-07-18 Ultrahaptics Ip Ltd Minimizing unwanted responses in haptic systems
WO2019122912A1 (en) 2017-12-22 2019-06-27 Ultrahaptics Limited Tracking in haptic systems
JP7354146B2 (ja) 2018-05-02 2023-10-02 ウルトラハプティクス アイピー リミテッド 改善された音響伝達効率のための遮断板構造体
US11098951B2 (en) 2018-09-09 2021-08-24 Ultrahaptics Ip Ltd Ultrasonic-assisted liquid manipulation
US12373033B2 (en) 2019-01-04 2025-07-29 Ultrahaptics Ip Ltd Mid-air haptic textures
US11550395B2 (en) 2019-01-04 2023-01-10 Ultrahaptics Ip Ltd Mid-air haptic textures
US11842517B2 (en) 2019-04-12 2023-12-12 Ultrahaptics Ip Ltd Using iterative 3D-model fitting for domain adaptation of a hand-pose-estimation neural network
CA3154040A1 (en) 2019-10-13 2021-04-22 Benjamin John Oliver LONG Dynamic capping with virtual microphones
US11374586B2 (en) 2019-10-13 2022-06-28 Ultraleap Limited Reducing harmonic distortion by dithering
US11715453B2 (en) 2019-12-25 2023-08-01 Ultraleap Limited Acoustic transducer structures
US11816267B2 (en) 2020-06-23 2023-11-14 Ultraleap Limited Features of airborne ultrasonic fields
WO2022058738A1 (en) 2020-09-17 2022-03-24 Ultraleap Limited Ultrahapticons
US12517585B2 (en) 2021-07-15 2026-01-06 Ultraleap Limited Control point manipulation techniques in haptic systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830834B2 (ja) * 1975-02-13 1983-07-01 ソニー株式会社 インクプリント装置
DE2756134A1 (de) * 1977-12-16 1979-06-21 Ibm Deutschland Piezoelektrisch gesteuerte antriebsanordnung zur erzeugung hoher stossgeschwindigkeiten und/oder gesteuerter huebe
DE2808275C2 (de) * 1978-02-27 1983-03-10 NCR Corp., 45479 Dayton, Ohio Tintenstrahldruckkopf

Also Published As

Publication number Publication date
EP0057594A2 (de) 1982-08-11
EP0057594A3 (en) 1983-04-06
CA1175359A (en) 1984-10-02
JPS57146665A (en) 1982-09-10
DE3264965D1 (en) 1985-09-05
EP0057594B1 (de) 1985-07-31
ATE14543T1 (de) 1985-08-15

Similar Documents

Publication Publication Date Title
JPH0221946B2 (de)
US4468680A (en) Arrayed ink jet apparatus
EP0021755B1 (de) Vorrichtung zur Tropfenerzeugung durch Druckimpulse
US4453169A (en) Ink jet apparatus and method
EP0107467B1 (de) Vorrichtung zum Farbstrahldrucken
US4272200A (en) Horn loaded piezoelectric matrix printer drive method and apparatus
US4367478A (en) Pressure pulse drop ejector apparatus
JPH01128839A (ja) インクジェット記録ヘッド
US4716418A (en) Apparatus and method for ejecting ink droplets
CA1186365A (en) Ink jet print head
CA1140199A (en) Pressure pulse drop ejector apparatus
US4788557A (en) Ink jet method and apparatus for reducing cross talk
US5594476A (en) Driving method of ink jet head and ink jet apparatus
US4229751A (en) Ink jet head
JPS59114065A (ja) インクジエツトプリンタ
US5877789A (en) Acoustic pressure wave propagating ink-system
KR100823562B1 (ko) 유체 젯 장치와 잉크젯 장치를 동작시키는 방법
US4442443A (en) Apparatus and method to eject ink droplets on demand
JPH01101160A (ja) オンデマンド型インクジェットヘッドの駆動方法
JP4570316B2 (ja) インク滴噴射装置
EP0748691B1 (de) Tintenstrahlsystem
JPS60157870A (ja) 液体噴出装置
JPH01133752A (ja) インクジェット記録ヘッド
JPS59106973A (ja) インクジエツト記録装置
JPH0239943A (ja) 液体噴射記録ヘッド