GB1036983A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1036983A – Electrostatic printing brush powder feed system
– Google Patents

GB1036983A – Electrostatic printing brush powder feed system
– Google Patents
Electrostatic printing brush powder feed system

Info

Publication number
GB1036983A

GB1036983A
GB10986/65A
GB1098665A
GB1036983A
GB 1036983 A
GB1036983 A
GB 1036983A
GB 10986/65 A
GB10986/65 A
GB 10986/65A
GB 1098665 A
GB1098665 A
GB 1098665A
GB 1036983 A
GB1036983 A
GB 1036983A
Authority
GB
United Kingdom
Prior art keywords
brush
powder
screen electrode
printing
reservoir
Prior art date
1964-08-03
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
GB10986/65A
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.)

Electrostatic Printing Corp of America

Original Assignee
Electrostatic Printing Corp of America
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.)
1964-08-03
Filing date
1965-03-16
Publication date
1966-07-20

1965-03-16
Application filed by Electrostatic Printing Corp of America
filed
Critical
Electrostatic Printing Corp of America

1966-07-20
Publication of GB1036983A
publication
Critical
patent/GB1036983A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

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

G03G15/06—Apparatus for electrographic processes using a charge pattern for developing

G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer

G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer

B—PERFORMING OPERATIONS; TRANSPORTING

B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS

B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING

B41M1/00—Inking and printing with a printer’s forme

B41M1/12—Stencil printing; Silk-screen printing

B41M1/125—Stencil printing; Silk-screen printing using a field of force, e.g. an electrostatic field, or an electric current

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

G03G15/06—Apparatus for electrographic processes using a charge pattern for developing

G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer

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

G03G15/06—Apparatus for electrographic processes using a charge pattern for developing

G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer

G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller

G—PHYSICS

G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY

G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process

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

Abstract

1,036,983. Printing-apparatus. ELECTROSTATIC PRINTING CORPORATION OF AMERICA. March 16, 1965 [Aug. 3, 1964], No. 10986/65. Heading B6C. Apparatus for printing on a sheet 16 comprises means 14 for applying a potential between a screen electrode 10 and a rear plate 12, a brush 24 adapted to be loaded with an electroscopic powder and rotated over the surface of the screen electrode 10, and a member 30 having its surface made of a material having triboelectric properties and arranged in frictional contact with the brush so as to transfer the powder thereto from a reservoir 32. The member 30 may be in the form of a longitudinally grooved roller or an endless belt, Fig. 5 (not shown), and its surface is advantageously of polytetrafluoroethylene or a methacrylate. This surface picks up a uniform layer of powder and maintains the brush uniformly loaded irrespective of the size of the image printed. The periphery of the brush is preferably of mohair pile fabric. The powder in the reservoir is agitated by a brush 36, by air pressure, or by a vibrating device using a piezo-electric element. The powder supply apparatus is reciprocated with the brush 24 by a rack drive, and the supply train may include a pair of idler rollers similar to the roller 30 and in contact with the brush. The assembly comprising the screen electrode, the sheet 16, and the plate 12, may have any desired orientation.

GB10986/65A
1964-08-03
1965-03-16
Electrostatic printing brush powder feed system

Expired

GB1036983A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US387017A

US3283703A
(en)

1964-08-03
1964-08-03
Electrostatic printing brush powder feed system

Publications (1)

Publication Number
Publication Date

GB1036983A
true

GB1036983A
(en)

1966-07-20

Family
ID=23528082
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB10986/65A
Expired

GB1036983A
(en)

1964-08-03
1965-03-16
Electrostatic printing brush powder feed system

Country Status (4)

Country
Link

US
(1)

US3283703A
(en)

CH
(1)

CH435982A
(en)

DE
(1)

DE1237143B
(en)

GB
(1)

GB1036983A
(en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB1145851A
(en)

1965-03-26
1969-03-19
Molins Machine Co Ltd
Improvements in printing apparatus

US3473467A
(en)

1965-06-03
1969-10-21
Owens Illinois Inc
Methods and apparatus for electrical printing

US3358594A
(en)

1966-01-17
1967-12-19
American Can Co
Electrostatic printing with a magnetic brush feed

US3638613A
(en)

1969-03-10
1972-02-01
Xerox Corp
Toner developer system

US3574301A
(en)

1969-04-02
1971-04-13
Xerox Corp
Developing apparatus

US3848566A
(en)

1969-07-11
1974-11-19
Xerox Corp
Donor apparatus

US3687106A
(en)

1969-07-11
1972-08-29
Xerox Corp
Donor apparatus and method

US3900002A
(en)

1972-05-10
1975-08-19
Xerox Corp
Donor apparatus

US4018187A
(en)

1976-06-30
1977-04-19
International Business Machines Corporation
Grooved magnetic brush roll

US4555174A
(en)

1983-12-19
1985-11-26
Minnesota Mining And Manufacturing Company
Magnetically attractable developer material transport apparatus

US5355794A
(en)

1990-08-17
1994-10-18
Herbert Freudenheim
Process and apparatus for dry printing

TW338121B
(en)

1996-07-09
1998-08-11
Aetas Peripheral Corp
A video display unit

DE102022113575A1
(en)

2022-05-30
2023-11-30
Holger Volz

Coating device and method for coating a flat workpiece with the coating device

Family Cites Families (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

USRE22869E
(en)

1939-06-06
1947-04-15

Process and apparatus fob elec

US2959153A
(en)

1955-12-21
1960-11-08
Ibm
Xerographic image developing apparatus

US3160091A
(en)

1959-05-14
1964-12-08
Xerox Corp
High speed xeroprinter and method therefor

US3081698A
(en)

1960-03-04
1963-03-19
Electrostatic Printing Corp
Electrostatic printing system

US3152012A
(en)

1960-12-19
1964-10-06
Ibm
Apparatus for the development of electrostatic images

US3140199A
(en)

1961-04-28
1964-07-07
Eastman Kodak Co
Vibrating belt powder cloud generator for xerography

US3145122A
(en)

1962-08-13
1964-08-18
Addressograph Multigraph
Apparatus for applying developer powder to photo-conductive insulating material

NL702000A
(en)

1963-02-01

1964

1964-08-03
US
US387017A
patent/US3283703A/en
not_active
Expired – Lifetime

1965

1965-03-16
GB
GB10986/65A
patent/GB1036983A/en
not_active
Expired

1965-04-09
DE
DEE29087A
patent/DE1237143B/en
active
Pending

1965-04-22
CH
CH560765A
patent/CH435982A/en
unknown

Also Published As

Publication number
Publication date

CH435982A
(en)

1967-05-15

US3283703A
(en)

1966-11-08

DE1237143B
(en)

1967-03-23

Información de contacto