MX3023E - IMPROVEMENTS IN AN INDUCTIVE LOAD DETECTOR FOR AN INK JET PRINTER SYSTEM - Google Patents

IMPROVEMENTS IN AN INDUCTIVE LOAD DETECTOR FOR AN INK JET PRINTER SYSTEM

Info

Publication number
MX3023E
MX3023E MX000993U MX99373U MX3023E MX 3023 E MX3023 E MX 3023E MX 000993 U MX000993 U MX 000993U MX 99373 U MX99373 U MX 99373U MX 3023 E MX3023 E MX 3023E
Authority
MX
Mexico
Prior art keywords
detector
load
drops
printer system
charge
Prior art date
Application number
MX000993U
Other languages
Spanish (es)
Inventor
John Chougasian
John Hart
Hans Yoranan
Julius Burger
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
Publication of MX3023E publication Critical patent/MX3023E/en

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
    • B41J2/115—Ink jet characterised by jet control synchronising the droplet separation and charging time

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Ink Jet (AREA)

Abstract

La presente invención se refiere a mejoras en un detector de de carga inductiva para un sistema impresor con chorro de tinta, que incluye un suministro de tinta, una boquilla, un chorro bajo presión para proyectar una corriente de tinta a alta presión desde la boquilla, la cual se desintegra en gotas corriente abajo; un generador para aplicar una carga eléctrica a las gotas individuales cuando se desprenden de la corriente; un desviador para deflexionar las gotas y un medio de registro en el cual chocan las gotas para producir un registro visible, caracterizadas porque las mejoras comprenden un detector de carga inductiva para detectar una carga en las gotas, comprendiendo el detector un conductor montado corriente abajo del detector para aplicar la carga, en relación de estrecha proximidad pero no de choque con la corriente de gotas para recibir, por inducción, una carga sobre el detector que corresponda a una carga en las gotas, mediante lo cual se puede determinar la magnitud de la carga.The present invention relates to improvements in an inductive charge detector for an inkjet printer system, including an ink supply, a nozzle, a jet under pressure to project a high pressure ink stream from the nozzle, which disintegrates into drops downstream; a generator to apply an electric charge to the individual droplets when they are released from the current; a diverter to deflect the drops and a recording medium in which the drops collide to produce a visible record, characterized in that the improvements comprise an inductive load detector to detect a load in the drops, the detector comprising a conductor mounted downstream of the detector to apply the load, in close proximity relationship but not collision with the droplet current to receive, by induction, a load on the detector that corresponds to a charge on the droplets, by means of which the magnitude of the load.

MX000993U 1972-12-11 1973-12-11 IMPROVEMENTS IN AN INDUCTIVE LOAD DETECTOR FOR AN INK JET PRINTER SYSTEM MX3023E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00313913A US3836912A (en) 1972-12-11 1972-12-11 Drop charge sensing apparatus for an ink jet printing system

Publications (1)

Publication Number Publication Date
MX3023E true MX3023E (en) 1980-02-15

Family

ID=23217717

Family Applications (1)

Application Number Title Priority Date Filing Date
MX000993U MX3023E (en) 1972-12-11 1973-12-11 IMPROVEMENTS IN AN INDUCTIVE LOAD DETECTOR FOR AN INK JET PRINTER SYSTEM

Country Status (17)

Country Link
US (1) US3836912A (en)
JP (2) JPS5834301B2 (en)
AR (1) AR203730A1 (en)
AU (1) AU473694B2 (en)
BE (1) BE806746A (en)
BR (1) BR7309674D0 (en)
CA (1) CA1007282A (en)
DE (1) DE2348724C3 (en)
DK (1) DK143670C (en)
FI (1) FI59885C (en)
FR (1) FR2210143A5 (en)
GB (1) GB1417919A (en)
IT (1) IT998915B (en)
MX (1) MX3023E (en)
NL (1) NL7316833A (en)
NO (1) NO140692C (en)
SE (1) SE392650B (en)

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JPS5421093B2 (en) * 1973-03-12 1979-07-27
US3886564A (en) * 1973-08-17 1975-05-27 Ibm Deflection sensors for ink jet printers
JPS5230333B2 (en) * 1973-12-05 1977-08-08
JPS54142B2 (en) * 1974-10-31 1979-01-06
US3969733A (en) * 1974-12-16 1976-07-13 International Business Machines Corporation Sub-harmonic phase control for an ink jet recording system
JPS5237431A (en) * 1975-09-19 1977-03-23 Hitachi Ltd Ink sensor for ink jet recording device
US4012745A (en) * 1975-11-28 1977-03-15 Burroughs Corporation Phase correction system
US3977010A (en) * 1975-12-22 1976-08-24 International Business Machines Corporation Dual sensor for multi-nozzle ink jet
JPS5282337A (en) * 1975-12-29 1977-07-09 Hitachi Ltd Ink jet recorder
JPS5822354B2 (en) * 1977-06-18 1983-05-09 株式会社日立製作所 inkjet recording device
US4255754A (en) * 1979-03-19 1981-03-10 Xerox Corporation Differential fiber optic sensing method and apparatus for ink jet recorders
US4347935A (en) * 1979-05-16 1982-09-07 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for electrostatically sorting biological cells
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
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
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
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
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
US4417256A (en) * 1980-05-09 1983-11-22 International Business Machines Corporation Break-off uniformity maintenance
CA1156710A (en) * 1980-05-09 1983-11-08 Gary L. Fillmore Break-off uniformity maintenance
US4333083A (en) * 1980-12-23 1982-06-01 International Business Machines Corporation Electrostatic drop sensor with sensor diagnostics for ink jet printers
JPS57191542U (en) * 1981-06-01 1982-12-04
JPS57191541U (en) * 1981-06-01 1982-12-04
CH650590A5 (en) * 1982-04-16 1985-07-31 Gerard Andre Lavanchy Method and device for measuring the flow or grain size quality material powder.
FR2545041B1 (en) * 1983-04-29 1985-08-02 Imaje Sa DROP LOAD CONTROL DEVICE AND INK SPRAY PRINTER HEAD PROVIDED WITH THE SAME
US4590483A (en) * 1983-04-29 1986-05-20 Imaje S.A. Ink jet printer with charging control of ink-drop flow velocity
DE3315785A1 (en) * 1983-04-30 1984-11-08 Robert Bosch Gmbh, 7000 Stuttgart MOTOR VEHICLE LIGHT
GB2154321A (en) * 1983-12-21 1985-09-04 Post Office Headquarters The Time of flight measurement for ink jet printers
DE3473131D1 (en) * 1984-01-20 1988-09-08 Codi Jet Markierungs Systeme G Method and apparatus for the ink supply in an ink jet printer
US4697451A (en) * 1984-05-02 1987-10-06 Georgia Tech Research Corporation Automated interfacial tensiometer
US4569226A (en) * 1984-05-02 1986-02-11 Georgia Tech. Research Institute Automated interfacial tensiometer
JPS6147001A (en) * 1984-08-10 1986-03-07 スタンレー電気株式会社 Lamp apparatus for vehicle
JPS6346971Y2 (en) * 1984-09-13 1988-12-05
JPS61116701A (en) * 1984-11-12 1986-06-04 株式会社小糸製作所 Lamp apparatus for vehicle
JPS61116704A (en) * 1984-11-12 1986-06-04 株式会社小糸製作所 Lamp apparatus for vehicle
USRE37862E1 (en) * 1985-01-31 2002-10-01 Thomas G. Hertz Method and apparatus for high resolution ink jet printing
JPS61206102A (en) * 1985-03-11 1986-09-12 株式会社小糸製作所 Lamp apparatus for vehicle
US4651163A (en) * 1985-05-20 1987-03-17 Burlington Industries, Inc. Woven-fabric electrode for ink jet printer
JPH0616363B2 (en) * 1986-06-27 1994-03-02 株式会社小糸製作所 Lighting equipment
JPS63157104U (en) * 1987-04-02 1988-10-14
GB9626708D0 (en) * 1996-12-23 1997-02-12 Domino Printing Sciences Plc Continuous ink jet print head control
US5819948A (en) * 1997-08-21 1998-10-13 Van Den Engh; Gerrit J. Particle separating apparatus and method
US6003678A (en) * 1997-08-21 1999-12-21 University Of Washington Particle separating apparatus and method
US6079836A (en) * 1998-07-20 2000-06-27 Coulter International Corp. Flow cytometer droplet break-off location adjustment mechanism
US6315383B1 (en) * 1999-12-22 2001-11-13 Hewlett-Packard Company Method and apparatus for ink-jet drop trajectory and alignment error detection and correction
US7392908B2 (en) * 2005-01-12 2008-07-01 Beckman Coulter, Inc. Methods and apparatus for sorting particles hydraulically
US7673976B2 (en) * 2005-09-16 2010-03-09 Eastman Kodak Company Continuous ink jet apparatus and method using a plurality of break-off times
FR2929403B1 (en) * 2008-03-25 2010-04-02 Rhodia Operations METHOD AND INSTALLATION FOR DETERMINING THE INTERFACIAL VOLTAGE BETWEEN TWO LIQUIDS, AND A METHOD OF SCREENING DIFFERENT LIQUIDS
US10308013B1 (en) 2017-12-05 2019-06-04 Eastman Kodak Company Controlling waveforms to reduce cross-talk between inkjet nozzles

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* Cited by examiner, † Cited by third party
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FR1495825A (en) * 1965-10-08 1967-09-22 Electrical signal recording device
US3600955A (en) * 1969-10-16 1971-08-24 Dick Co Ab Ink drop velocity indicator

Also Published As

Publication number Publication date
SE392650B (en) 1977-04-04
CA1007282A (en) 1977-03-22
JPS4990019A (en) 1974-08-28
DE2348724A1 (en) 1974-06-27
US3836912A (en) 1974-09-17
NO140692B (en) 1979-07-09
NO140692C (en) 1979-10-17
JPS5834301B2 (en) 1983-07-26
BR7309674D0 (en) 1974-09-05
NL7316833A (en) 1974-06-13
AU6205773A (en) 1975-05-01
GB1417919A (en) 1975-12-17
DK143670B (en) 1981-09-21
AU473694B2 (en) 1976-07-01
FR2210143A5 (en) 1974-07-05
FI59885C (en) 1981-10-12
IT998915B (en) 1976-02-20
JPS55113583A (en) 1980-09-02
DK143670C (en) 1982-03-01
DE2348724C3 (en) 1978-07-06
BE806746A (en) 1974-02-15
DE2348724B2 (en) 1977-11-03
AR203730A1 (en) 1975-10-15
FI59885B (en) 1981-06-30
JPS6039553B2 (en) 1985-09-06

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