FR2275842A1 - Data recording system using electrostatic recording device - with individual parts of matrix recorded by stylus system - Google Patents

Data recording system using electrostatic recording device - with individual parts of matrix recorded by stylus system

Info

Publication number
FR2275842A1
FR2275842A1 FR7517310A FR7517310A FR2275842A1 FR 2275842 A1 FR2275842 A1 FR 2275842A1 FR 7517310 A FR7517310 A FR 7517310A FR 7517310 A FR7517310 A FR 7517310A FR 2275842 A1 FR2275842 A1 FR 2275842A1
Authority
FR
France
Prior art keywords
stylus
individual parts
bits
group
recording device
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.)
Granted
Application number
FR7517310A
Other languages
French (fr)
Other versions
FR2275842B3 (en
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of FR2275842A1 publication Critical patent/FR2275842A1/en
Application granted granted Critical
Publication of FR2275842B3 publication Critical patent/FR2275842B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01D15/06—Electric recording elements, e.g. electrolytic
    • 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
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/41—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/321—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image
    • G03G15/325—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image using a stylus or a multi-styli array
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/23—Reproducing arrangements
    • H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Recording Measured Values (AREA)

Abstract

A number of stylus groups make up the stylus system. There is a device to record a flow of digital input data and a device used to select and store a series of data bits, the number of which corresponds to that of the styli in the stylus system. Other devices are used to select a first group of stored bits according to a first given criterion and these bits are applied to the styli of a first group. A second group of stored bits is then selected according to a second given criterion and these bits are conveyed to the styli of a second group.
FR7517310A 1974-06-03 1975-06-03 Data recording system using electrostatic recording device - with individual parts of matrix recorded by stylus system Granted FR2275842A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47555674A 1974-06-03 1974-06-03

Publications (2)

Publication Number Publication Date
FR2275842A1 true FR2275842A1 (en) 1976-01-16
FR2275842B3 FR2275842B3 (en) 1977-07-08

Family

ID=23888095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517310A Granted FR2275842A1 (en) 1974-06-03 1975-06-03 Data recording system using electrostatic recording device - with individual parts of matrix recorded by stylus system

Country Status (3)

Country Link
JP (1) JPS516414A (en)
DE (1) DE2524588A1 (en)
FR (1) FR2275842A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477072A1 (en) * 1980-02-28 1981-09-04 Sagem Printing head for matrix dot electrostatic printer - has metal covers on a polyester support panel used esp. for light-weight heads for bidirectional operation
EP0126863A2 (en) * 1983-04-01 1984-12-05 Lexmark International, Inc. Print head for an electrolytic printer
US6808292B2 (en) 2003-01-13 2004-10-26 Bun Wong Lamp holder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62964Y2 (en) * 1981-05-28 1987-01-10

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477072A1 (en) * 1980-02-28 1981-09-04 Sagem Printing head for matrix dot electrostatic printer - has metal covers on a polyester support panel used esp. for light-weight heads for bidirectional operation
EP0126863A2 (en) * 1983-04-01 1984-12-05 Lexmark International, Inc. Print head for an electrolytic printer
EP0126863A3 (en) * 1983-04-01 1987-09-23 International Business Machines Corporation Print head for an electrolytic printer
US6808292B2 (en) 2003-01-13 2004-10-26 Bun Wong Lamp holder

Also Published As

Publication number Publication date
DE2524588A1 (en) 1975-12-11
JPS516414A (en) 1976-01-20
FR2275842B3 (en) 1977-07-08

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Legal Events

Date Code Title Description
ST Notification of lapse