CA1100172A - Machine a imprimer des epreuves transparentes couleurs - Google Patents

Machine a imprimer des epreuves transparentes couleurs

Info

Publication number: CA1100172A
Authority: CA; Canada
Prior art keywords: color; image; light image; composition frame; transparency
Prior art date: 1975-07-17
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

CA252,977A

Other languages

English (en)

Inventor

Robert N. Goren

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.)

Xerox Corp

Original Assignee

Xerox 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.)

1975-07-17

Filing date

1976-05-20

Publication date

1981-04-28

1976-05-20 Application filed by Xerox Corp filed Critical Xerox Corp

1981-04-28 Application granted granted Critical

1981-04-28 Publication of CA1100172A publication Critical patent/CA1100172A/fr

Status Expired legal-status Critical Current

Links

238000007639 printing Methods 0.000 claims abstract description 34
239000000203 mixture Substances 0.000 claims abstract description 33
239000000463 material Substances 0.000 claims description 24
239000002245 particle Substances 0.000 claims description 23
239000000843 powder Substances 0.000 claims description 20
238000001914 filtration Methods 0.000 claims description 6
238000000034 method Methods 0.000 description 7
238000012546 transfer Methods 0.000 description 7
230000008569 process Effects 0.000 description 6
238000004140 cleaning Methods 0.000 description 4
238000011161 development Methods 0.000 description 4
239000008187 granular material Substances 0.000 description 4
238000005286 illumination Methods 0.000 description 4
238000012545 processing Methods 0.000 description 4
230000000295 complement effect Effects 0.000 description 3
230000000875 corresponding effect Effects 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
230000007246 mechanism Effects 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
230000008901 benefit Effects 0.000 description 2
238000003486 chemical etching Methods 0.000 description 2
230000002596 correlated effect Effects 0.000 description 2
239000000835 fiber Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
229920002799 BoPET Polymers 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
235000009300 Ehretia acuminata Nutrition 0.000 description 1
244000046038 Ehretia acuminata Species 0.000 description 1
239000005041 Mylar™ Substances 0.000 description 1
QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 1
229910001370 Se alloy Inorganic materials 0.000 description 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical class [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
238000004891 communication Methods 0.000 description 1
239000010949 copper Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
230000004907 flux Effects 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
239000007769 metal material Substances 0.000 description 1
239000002674 ointment Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
229910052724 xenon Inorganic materials 0.000 description 1
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1

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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/011—Details of unit for exposing
- 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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/011—Details of unit for exposing
- G03G15/0115—Details of unit for exposing and forming a half-tone image

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Color Electrophotography (AREA)
Combination Of More Than One Step In Electrophotography (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)

CA252,977A 1975-07-17 1976-05-20 Machine a imprimer des epreuves transparentes couleurs Expired CA1100172A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US59687475A	1975-07-17	1975-07-17
US596,874		1975-07-17

Publications (1)

Publication Number	Publication Date
CA1100172A true CA1100172A (fr)	1981-04-28

Family

ID=24389083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA252,977A Expired CA1100172A (fr)	1975-07-17	1976-05-20	Machine a imprimer des epreuves transparentes couleurs

Country Status (7)

Country	Link
JP (1)	JPS5212840A (fr)
AU (1)	AU499900B2 (fr)
CA (1)	CA1100172A (fr)
DE (1)	DE2624998A1 (fr)
FR (1)	FR2318446A1 (fr)
GB (1)	GB1547468A (fr)
NL (1)	NL7606594A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2455308A1 (fr) *	1979-04-26	1980-11-21	Boutet Jean Marie	Projecteur de film associe a une electrocopieuse
US5245387A (en) *	1991-02-01	1993-09-14	Sharp Kabushiki Kaisha	Electrophotographic apparatus with reduced contamination from toner scattering

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3580671A (en) *	1968-10-24	1971-05-25	Xerox Corp	Exposure apparatus
US3967894A (en) *	1974-09-18	1976-07-06	Xerox Corporation	Screened optical system
US4027962A (en) *	1975-01-13	1977-06-07	Xerox Corporation	Color transparency reproducing machine

1976
- 1976-05-20 CA CA252,977A patent/CA1100172A/fr not_active Expired
- 1976-06-03 DE DE19762624998 patent/DE2624998A1/de not_active Withdrawn
- 1976-06-16 AU AU15976/76A patent/AU499900B2/en not_active Expired
- 1976-06-17 NL NL7606594A patent/NL7606594A/xx not_active Application Discontinuation
- 1976-07-07 GB GB2818576A patent/GB1547468A/en not_active Expired
- 1976-07-09 JP JP51081857A patent/JPS5212840A/ja active Pending
- 1976-07-15 FR FR7621622A patent/FR2318446A1/fr active Granted

Also Published As

Publication number	Publication date
NL7606594A (nl)	1977-01-19
GB1547468A (en)	1979-06-20
AU499900B2 (en)	1979-05-03
FR2318446B1 (fr)	1982-07-23
DE2624998A1 (de)	1977-02-03
FR2318446A1 (fr)	1977-02-11
AU1597676A (en)	1978-01-19
JPS5212840A (en)	1977-01-31

Legal Events

Date	Code	Title	Description
1998-04-28	MKEX	Expiry

Publication	Publication Date	Title
US4027962A (en)	1977-06-07	Color transparency reproducing machine
US3819263A (en)	1974-06-25	Cleaning apparatus
US3970042A (en)	1976-07-20	Color development apparatus
US4043656A (en)	1977-08-23	Transparency copying machine
CA1108687A (fr)	1981-09-08	Dispositif de collationnement pour reproduction de diapositives
US4012137A (en)	1977-03-15	Optical system having a rotating screen
US4083632A (en)	1978-04-11	Multi-frequency screen
US3961848A (en)	1976-06-08	Electrophotographic printing machine with halftone screen cleaning
CA1089920A (fr)	1980-11-18	Ecran a demi-tons pour machine a imprimer electrophotographique
CA1084981A (fr)	1980-09-02	Lentille de champ pour machine a impression electrophotographique
CA1085905A (fr)	1980-09-16	cran courbe
CA1065955A (fr)	1979-11-06	Filtre coupe-bande pour copieuses couleur
CA1098163A (fr)	1981-03-24	Dispositif de nettoyage de trame
CA1106437A (fr)	1981-08-04	Ecran amovible pour machine de copiage a partir de transparents
US4095889A (en)	1978-06-20	Exposure system for an electrophotographic printing machine
US3697164A (en)	1972-10-10	Apparatus for aperture controlled electrostatic image color reproduction or constitution
US4053217A (en)	1977-10-11	Color transparency reproducing machine
US3961847A (en)	1976-06-08	Arcuate screen for an electrophotographic printing machine
US4053216A (en)	1977-10-11	Color transparency reproducing machine
US4090786A (en)	1978-05-23	Multi-color screen for electrophotographic printing
CA1073036A (fr)	1980-03-04	Systeme d'alignement optique pour document original
US3930724A (en)	1976-01-06	Masking apparatus for a multi-color electrophotographic printing machine
US4072414A (en)	1978-02-07	Screen for an electrophotographic printing machine
US4093457A (en)	1978-06-06	Method of transfer
US4066353A (en)	1978-01-03	Half tone imaging system