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GB1143162A - Non impact printing apparatus - Google Patents

Non impact printing apparatus

Info

Publication number
GB1143162A
GB1143162A GB26447/66A GB2644766A GB1143162A GB 1143162 A GB1143162 A GB 1143162A GB 26447/66 A GB26447/66 A GB 26447/66A GB 2644766 A GB2644766 A GB 2644766A GB 1143162 A GB1143162 A GB 1143162A
Authority
GB
United Kingdom
Prior art keywords
stencil
web
air
plates
screen
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
Application number
GB26447/66A
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.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB1143162A publication Critical patent/GB1143162A/en
Expired 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
    • 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
    • B41J2/415—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 by passing charged particles through a hole or a slit
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/37—Printing employing electrostatic force

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Elimination Of Static Electricity (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

1,143,162. Selective printers. BORG-WARNER CORP. 14 June, 1966 [12 July, 1965], No. 26447/66. Heading B6F. Electrostatic screen printers; fixed web guides. In an electrostatic printer in which clouds of ions are displaced towards a dielectric web 10 through symbol-denoting apertures 18 in an endless screen travelling across the printing line, the screen is maintained in accurate spaced relationship with the web 10 by means of an air bearing. The air bearing is attached to the electrode blocks 16 and comprises a support plate 32, Fig. 3, to which are attached upper and lower plates 40, 44, clamp plates 42, 45 and spacer shim plates 41, 46 each of five thou. thickness. The lead-in to the slot is chamfered, Fig. 4, not shown, and the stencil, which is formed of stainless steel and of three thou. thickness, draws in a cushion of air on each side of it as it moves across the electrodes 16 and is constantly spaced from the web 10. In a modification the stencil guide plates may have air spaces to which air is added under pressure, Fig. 5, not shown. The stencil, the stencil drive pulleys and the guide means may be wholly enclosed and fed with filtered air to obviate blockage of the apertures 18 in the stencil by dust. The pulleys 21, 22 driving the stencil are curved in shape and this is formed by three flat areas 90, 91, 92, see Fig. 8. One pulley is spring tensioned to keep the stencil tight. Web tensioning, platen construction.-Flutter of the web 10 is obviated by reducing air pressure at the printing position by means of a pipe 19 coupled to a bore in a line-length anvil or platen 13.
GB26447/66A 1965-07-12 1966-06-14 Non impact printing apparatus Expired GB1143162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US471118A US3362325A (en) 1965-07-12 1965-07-12 Electrostatic printer employing belt type stencil thru which ions are deposited

Publications (1)

Publication Number Publication Date
GB1143162A true GB1143162A (en) 1969-02-19

Family

ID=23870324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26447/66A Expired GB1143162A (en) 1965-07-12 1966-06-14 Non impact printing apparatus

Country Status (2)

Country Link
US (1) US3362325A (en)
GB (1) GB1143162A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599225A (en) * 1967-11-28 1971-08-10 Xerox Corp Electrostatic recording apparatus
DE1934890C3 (en) * 1969-07-10 1979-06-13 Agfa-Gevaert Ag, 5090 Leverkusen Device for imagewise charging an electrically insulating recording material
US3815145A (en) * 1972-07-19 1974-06-04 Electroprint Inc Electrostatic printing system and method using a moving shutter area for selective mechanical and electrical control of charged particles
US4117518A (en) * 1973-12-03 1978-09-26 Skala Stephen F Ink drop facsimile system
US3955500A (en) * 1975-02-05 1976-05-11 Sperry Rand Corporation Type band idler pulley mechanism
US4088891A (en) * 1976-11-11 1978-05-09 Horizons Research Incorporated Electrostatic aperture printing
CN110944758A (en) * 2017-09-07 2020-03-31 株式会社Ihi Barrel coating device
WO2021229059A1 (en) * 2020-05-15 2021-11-18 Ecosave Packaging Aps A machine for surface treatment of a film

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1546834A (en) * 1923-06-12 1925-07-21 Charles A Hanington Stenciled article and method of making the same
US2612566A (en) * 1951-06-05 1952-09-30 Bell Telephone Labor Inc Magnetic recording and reproducing system
US2726940A (en) * 1954-11-03 1955-12-13 Ibm Xerographic printer
US3142562A (en) * 1959-12-03 1964-07-28 Motorola Inc System and method for making records
US3148248A (en) * 1960-08-19 1964-09-08 Burroughs Corp Electromagnetic transducer supporting assembly
US3261284A (en) * 1962-03-26 1966-07-19 Ibm Non-impact electrostatic printer
US3140621A (en) * 1962-04-02 1964-07-14 Guthrie B Stone Pulley hub with crowned outer face
NL301918A (en) * 1962-12-24
US3285167A (en) * 1963-10-04 1966-11-15 Crocker Citizens Nat Bank Electrostatic printing system with controlled powder feed

Also Published As

Publication number Publication date
US3362325A (en) 1968-01-09

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