ATE131778T1 - Kontrollsystem für funkenentladungsaufzeichnungskopf - Google Patents

Kontrollsystem für funkenentladungsaufzeichnungskopf

Info

Publication number
ATE131778T1
ATE131778T1 AT91914429T AT91914429T ATE131778T1 AT E131778 T1 ATE131778 T1 AT E131778T1 AT 91914429 T AT91914429 T AT 91914429T AT 91914429 T AT91914429 T AT 91914429T AT E131778 T1 ATE131778 T1 AT E131778T1
Authority
AT
Austria
Prior art keywords
head
blank
discharge recording
control system
recording head
Prior art date
Application number
AT91914429T
Other languages
English (en)
Inventor
Richard A Williams
John P Gardiner
Harry Roberts
Original Assignee
Presstek 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 Presstek Inc filed Critical Presstek Inc
Application granted granted Critical
Publication of ATE131778T1 publication Critical patent/ATE131778T1/de

Links

Classifications

    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1008—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
    • B41C1/1033—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials by laser or spark ablation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/12—Measuring arrangements characterised by the use of fluids for measuring distance or clearance between spaced objects or spaced apertures
    • 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
    • G01D15/08—Electric recording elements, e.g. electrolytic for spark erosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/70—Forming the printing surface directly on the form cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/20—Wiping devices
    • B41P2235/23—Brushes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Common Mechanisms (AREA)
AT91914429T 1990-07-17 1991-06-13 Kontrollsystem für funkenentladungsaufzeichnungskopf ATE131778T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/553,817 US5121688A (en) 1988-08-19 1990-07-17 Spark-discharge recording head with position sensor and control for imaging lithographic printing plates

Publications (1)

Publication Number Publication Date
ATE131778T1 true ATE131778T1 (de) 1996-01-15

Family

ID=24210876

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91914429T ATE131778T1 (de) 1990-07-17 1991-06-13 Kontrollsystem für funkenentladungsaufzeichnungskopf

Country Status (7)

Country Link
US (1) US5121688A (de)
EP (1) EP0493584B1 (de)
JP (1) JPH0767792B2 (de)
AT (1) ATE131778T1 (de)
CA (1) CA2065850C (de)
DE (1) DE69115667T2 (de)
WO (1) WO1992001567A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007716A1 (en) * 1990-11-01 1992-05-14 Landsman Robert M Printing press
DE4243532A1 (de) * 1992-10-21 1994-06-23 Fraunhofer Ges Forschung Vorrichtung zum ortsaufgelösten, zerstörungsfreien Untersuchen des magnetischen Barkhausenrauschens und Verwendung derselben
DE4328058A1 (de) * 1993-08-20 1995-02-23 Roland Man Druckmasch Druckmaschine mit mindestens einem auswechselbaren Zylinder, insbesondere einem auswechselbaren Formzylinder, oder mit einer auswechselbaren Druckform
US5587993A (en) * 1994-06-30 1996-12-24 Discovision Associates Optical tape cartridge having improved tape movement mechanism
US5813345A (en) * 1996-09-09 1998-09-29 Presstek, Inc. Lithographic imaging system for interchangeable plate cylinders
US5789661A (en) * 1997-02-14 1998-08-04 Sigmatech, Inc. Extended range and ultra-precision non-contact dimensional gauge
JPH11105270A (ja) * 1997-10-06 1999-04-20 Toyo Ink Mfg Co Ltd 電気凝固印刷装置
AU5446700A (en) 1999-05-28 2000-12-18 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The A combined growth factor-deleted and thymidine kinase-deleted vaccinia virus vector
DE10008216A1 (de) * 2000-02-23 2001-08-30 Roland Man Druckmasch Druckwerk mit Bebilderungsvorrichtung für eine Rotationsdruckmaschine
US6220080B1 (en) * 2000-05-12 2001-04-24 Sigma Tech, Inc. Extended range and ultra precision non contact dimensional gauge for ultra thin wafers and work pieces
US11052656B2 (en) 2017-07-11 2021-07-06 Hewlett-Packard Development Company, L.P. Fluid actuator evaluation independent of actuation state
US10850502B2 (en) * 2017-07-11 2020-12-01 Hewlett-Packard Development Company, L.P. Fluidic die with primitive size greater than or equal to evaluator subset
US11090928B2 (en) * 2017-12-11 2021-08-17 Hewlett-Packard Development Company, L.P. Fluid distinguishing devices

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA671744A (en) * 1963-10-08 Burroughs Corporation Electrographic recording process and apparatus
US2905768A (en) * 1954-09-24 1959-09-22 Ibm Air head
GB866606A (en) * 1958-06-27 1961-04-26 Ass Elect Ind Improvements relating to heads for magnetic information storage drums
US3545256A (en) * 1969-02-10 1970-12-08 Pitney Bowes Inc High sensitivity fluidic proximity detector
US3678852A (en) * 1970-04-10 1972-07-25 Energy Conversion Devices Inc Printing and copying employing materials with surface variations
US4124854A (en) * 1975-02-27 1978-11-07 Varian Associates, Inc. Electrostatic recorder with a recording head which floats on a fluid cushion
US4037705A (en) * 1975-10-20 1977-07-26 Extel Corporation Descender printing system for dot matrix printer
SE7700339L (sv) * 1976-04-09 1977-10-10 Extel Corp Sett vid teckenskrivning med en punktmatrisskrivare samt punktmartisskrivare for att utova settet
US4088215A (en) * 1976-12-10 1978-05-09 Ncr Corporation Record media compensation means for printers
JPS6036396B2 (ja) * 1979-11-20 1985-08-20 株式会社リコー 静電記録用マルチスタイラスヘツド
FR2477072A1 (fr) * 1980-02-28 1981-09-04 Sagem Tete d'ecriture par decharge electrique pour machine imprimante par points et son procede de fabrication
JPS57100081A (en) * 1980-12-15 1982-06-22 Seiko Epson Corp Ink jet recorder
JPS57124367A (en) * 1981-01-26 1982-08-03 Canon Inc Image forming method and its device
US4718340A (en) * 1982-08-09 1988-01-12 Milliken Research Corporation Printing method
US4729310A (en) * 1982-08-09 1988-03-08 Milliken Research Corporation Printing method
FI842446A7 (fi) * 1983-06-17 1984-12-18 Milliken Res Corporation Menetelmä ja laite halutun latentin kuvan muodostamiseksi alustapinnalle.
JPS6072746A (ja) * 1983-09-29 1985-04-24 Sharp Corp 文字サイズ可変印字装置
US4676675A (en) * 1984-05-09 1987-06-30 Brother Kogyo Kabushiki Kaisha Media thickness compensating device for a printer
US4731622A (en) * 1985-10-16 1988-03-15 Sanders Associates Inc. Multiple information array registration apparatus and method
US4829326A (en) * 1985-11-04 1989-05-09 Brenson, Inc. Registration system for an electrostic printer/plotter
DE3612914A1 (de) * 1986-04-17 1987-10-22 Heidelberger Druckmasch Ag Vorrichtung zum messen der dicke von papier oder dergleichen
GB2195956B (en) * 1986-10-07 1991-02-13 Seiko Epson Corp Thermal transfer printer
US4751659A (en) * 1987-08-26 1988-06-14 Xerox Corporation Defect compensation for discrete image bars
US4911075A (en) * 1988-08-19 1990-03-27 Presstek, Inc. Lithographic plates made by spark discharges
JPH0672746A (ja) * 1992-08-25 1994-03-15 Kawasaki Steel Corp 製鋼スラグ改質方法

Also Published As

Publication number Publication date
JPH0767792B2 (ja) 1995-07-26
EP0493584A1 (de) 1992-07-08
WO1992001567A1 (en) 1992-02-06
DE69115667T2 (de) 1996-08-22
DE69115667D1 (de) 1996-02-01
EP0493584B1 (de) 1995-12-20
CA2065850C (en) 1997-02-04
EP0493584A4 (en) 1993-06-09
JPH05501835A (ja) 1993-04-08
US5121688A (en) 1992-06-16

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