IT1115733B - Apparecchiatura per regolare la velocita' di goccioline di inchiostro in una stampatrice a getto di inchiostro - Google Patents

Apparecchiatura per regolare la velocita' di goccioline di inchiostro in una stampatrice a getto di inchiostro

Info

Publication number
IT1115733B
IT1115733B IT28584/77A IT2858477A IT1115733B IT 1115733 B IT1115733 B IT 1115733B IT 28584/77 A IT28584/77 A IT 28584/77A IT 2858477 A IT2858477 A IT 2858477A IT 1115733 B IT1115733 B IT 1115733B
Authority
IT
Italy
Prior art keywords
adjust
speed
ink
jet printer
ink jet
Prior art date
Application number
IT28584/77A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT1115733B publication Critical patent/IT1115733B/it

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
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/125—Sensors, e.g. deflection sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/16—Recording elements transferring recording material, e.g. ink, to the recording surface
    • G01D15/18—Nozzles emitting recording material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
IT28584/77A 1976-11-11 1977-10-14 Apparecchiatura per regolare la velocita' di goccioline di inchiostro in una stampatrice a getto di inchiostro IT1115733B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/740,703 US4045770A (en) 1976-11-11 1976-11-11 Method and apparatus for adjusting the velocity of ink drops in an ink jet printer

Publications (1)

Publication Number Publication Date
IT1115733B true IT1115733B (it) 1986-02-03

Family

ID=24977685

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28584/77A IT1115733B (it) 1976-11-11 1977-10-14 Apparecchiatura per regolare la velocita' di goccioline di inchiostro in una stampatrice a getto di inchiostro

Country Status (6)

Country Link
US (1) US4045770A (it)
JP (1) JPS5829742B2 (it)
CA (1) CA1085903A (it)
FR (1) FR2370522A1 (it)
GB (1) GB1577156A (it)
IT (1) IT1115733B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217594A (en) * 1977-10-17 1980-08-12 International Business Machines Corporation Method and apparatus for determining the velocity of a liquid stream of droplets
US4146901A (en) * 1977-11-25 1979-03-27 International Business Machines Corporation Apparatus for recording information on a recording surface
US4317520A (en) * 1979-08-20 1982-03-02 Ortho Diagnostics, Inc. Servo system to control the spatial position of droplet formation of a fluid jet in a cell sorting apparatus
US4318481A (en) * 1979-08-20 1982-03-09 Ortho Diagnostics, Inc. Method for automatically setting the correct phase of the charge pulses in an electrostatic flow sorter
US4318482A (en) * 1979-08-20 1982-03-09 Ortho Diagnostics, Inc. Method for measuring the velocity of a perturbed jetting fluid in an electrostatic particle sorting system
US4318483A (en) * 1979-08-20 1982-03-09 Ortho Diagnostics, Inc. Automatic relative droplet charging time delay system for an electrostatic particle sorting system using a relatively moveable stream surface sensing system
US4318480A (en) * 1979-08-20 1982-03-09 Ortho Diagnostics, Inc. Method and apparatus for positioning the point of droplet formation in the jetting fluid of an electrostatic sorting device
US4325483A (en) * 1979-08-20 1982-04-20 Ortho Diagnostics, Inc. Method for detecting and controlling flow rates of the droplet forming stream of an electrostatic particle sorting apparatus
US4292640A (en) * 1980-03-28 1981-09-29 International Business Machines Corporation Closed loop compensation of ink jet aerodynamics
US4417256A (en) * 1980-05-09 1983-11-22 International Business Machines Corporation Break-off uniformity maintenance
US4439775A (en) * 1982-03-01 1984-03-27 Centronics Data Computer Corp. Multiple speed printer
US4509057A (en) * 1983-03-28 1985-04-02 Xerox Corporation Automatic calibration of drop-on-demand ink jet ejector
FR2545041B1 (fr) * 1983-04-29 1985-08-02 Imaje Sa Dispositif de controle de charge des gouttes et tete d'imprimante a projection d'encre qui en est equipee
US4590483A (en) * 1983-04-29 1986-05-20 Imaje S.A. Ink jet printer with charging control of ink-drop flow velocity
GB8324553D0 (en) * 1983-09-14 1983-10-19 Btr Plc Monitoring flow of particulate material in impact treatment equipment
DE3335663A1 (de) * 1983-09-30 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur selbsttaetigen druckbelueftung eines tintenvorratstanks bei einem tintendrucker
US4651161A (en) * 1986-01-17 1987-03-17 Metromedia, Inc. Dynamically varying the pressure of fluid to an ink jet printer head
US5587728A (en) * 1994-04-29 1996-12-24 International Business Machines Corporation Optical feedback printer
KR100209515B1 (ko) * 1997-02-05 1999-07-15 윤종용 자성잉크를 이용한 잉크젯 프린터의 분사 장치 및 방법
US6079836A (en) * 1998-07-20 2000-06-27 Coulter International Corp. Flow cytometer droplet break-off location adjustment mechanism
US6499839B1 (en) 1999-02-09 2002-12-31 Source Technologies, Inc. Acicular particle ink formulation for an inkjet printer system
US6629747B1 (en) 2002-06-20 2003-10-07 Lexmark International, Inc. Method for determining ink drop velocity of carrier-mounted printhead
US7392908B2 (en) * 2005-01-12 2008-07-01 Beckman Coulter, Inc. Methods and apparatus for sorting particles hydraulically
EP3224052A4 (en) * 2015-01-07 2018-09-12 Ryonet Corporation Printing device
US11504736B2 (en) 2017-10-27 2022-11-22 Nordson Corporation Systems and methods for closed loop fluid velocity control for jetting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787882A (en) * 1972-09-25 1974-01-22 Ibm Servo control of ink jet pump
US3907429A (en) * 1974-08-08 1975-09-23 Ibm Method and device for detecting the velocity of droplets formed from a liquid stream

Also Published As

Publication number Publication date
US4045770A (en) 1977-08-30
GB1577156A (en) 1980-10-22
FR2370522B1 (it) 1980-06-27
CA1085903A (en) 1980-09-16
JPS5829742B2 (ja) 1983-06-24
FR2370522A1 (fr) 1978-06-09
JPS5362526A (en) 1978-06-05

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