BE875979A - Systeme d'eclairement de documents par balayage, a fente - Google Patents

Systeme d'eclairement de documents par balayage, a fente

Info

Publication number: BE875979A
Authority: BE; Belgium
Prior art keywords: document illumination; scan document; slotted system; slotted; scan
Prior art date: 1978-05-03

Application number

BE0/194940A

Other languages

English (en)

Inventor

J Durbin

W Lama

S Avery

P Stiebitz

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.)

1978-05-03

Filing date

1979-05-02

Publication date

1979-09-03

1979-05-02 Application filed by Xerox Corp filed Critical Xerox Corp

1979-09-03 Publication of BE875979A publication Critical patent/BE875979A/fr

Links

238000005286 illumination Methods 0.000 title 1

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
General Physics & Mathematics (AREA)
Light Sources And Details Of Projection-Printing Devices (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)
Optical Systems Of Projection Type Copiers (AREA)

BE0/194940A 1978-05-03 1979-05-02 Systeme d'eclairement de documents par balayage, a fente BE875979A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/902,305 US4190355A (en)	1978-05-03	1978-05-03	Facetted reflector

Publications (1)

Publication Number	Publication Date
BE875979A true BE875979A (fr)	1979-09-03

Family

ID=25415654

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/194940A BE875979A (fr)	1978-05-03	1979-05-02	Systeme d'eclairement de documents par balayage, a fente

Country Status (5)

Country	Link
US (1)	US4190355A (fr)
JP (1)	JPS54155032A (fr)
BE (1)	BE875979A (fr)
CA (1)	CA1112922A (fr)
GB (1)	GB1602776A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4396834A (en) *	1981-03-30	1983-08-02	Xerox Corporation	Dual reflector illumination system
US4351019A (en) *	1981-06-29	1982-09-21	Xerox Corporation	Facetted reflector
US4413903A (en) *	1982-03-15	1983-11-08	Xerox Corporation	Document illumination system
US4482897A (en) *	1982-06-28	1984-11-13	At&T Bell Laboratories	Multibeam segmented reflector antennas
JPH063384Y2 (ja) *	1987-04-03	1994-01-26	キヤノン株式会社	原稿照明装置
US4763173A (en) *	1987-09-18	1988-08-09	Xerox Corporation	Imaging system for compensating for image distortion due to wrinkled or curled documents
US5535110A (en) *	1995-02-16	1996-07-09	Cooper Industries, Inc.	Ceiling mounted wallwash light fixture
US6109758A (en) *	1997-06-16	2000-08-29	Lo; Allen Kwok Wah	Brightness enhancing strip for game tables
US6082878A (en) *	1998-02-03	2000-07-04	Cooper Industries, Inc.	Fully rotatable recessed light fixture with movable stop and adjustable length bar hanger
DE10341805A1 (de) *	2003-09-10	2005-06-23	Giesecke & Devrient Gmbh	Beleuchtungsvorrichtung
US20050247842A1 (en) *	2004-05-10	2005-11-10	Grzegorz Wronski	Hanger bar assemblies for recessed luminaires
US7673841B2 (en)	2004-03-25	2010-03-09	Cooper Technologies Company	Hangar bar for recessed luminaires with integral nail
US9696021B2 (en)	2004-03-25	2017-07-04	Cooper Technologies Company	Hanger bar for recessed luminaires
CA2623967C (fr) *	2007-03-06	2015-11-24	Canlyte Inc.	Luminaire avec reflecteur mixte
US9060607B1 (en)	2012-10-17	2015-06-23	Cooper Technologies Company	Hanger bar for recessed light fixture mounting
US8939418B2 (en)	2013-04-05	2015-01-27	Cooper Technologies Company	Adjustable hanger bar for luminaires
US9239131B1 (en)	2015-06-05	2016-01-19	Cooper Technologies Company	Adjustable hanger bars with detachment stop
US9732904B1 (en)	2015-06-05	2017-08-15	Cooper Technologies Company	Adjustable hanger bar assembly for luminaires
US10584837B2 (en)	2016-10-28	2020-03-10	Cordelia Lighting, Inc.	Bar hanger system for recessed fixtures

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2198014A (en) *	1937-07-22	1940-04-23	Harry G Ott	Optical system
US2297124A (en) *	1940-03-29	1942-09-29	Rambusch Decorating Company	Lighting fixture
US2823579A (en) *	1955-03-29	1958-02-18	Eastman Kodak Co	Continuous optical copier
US3296432A (en) *	1962-08-13	1967-01-03	Trw Inc	Radiation beam forming apparatus
US3510191A (en) *	1967-05-03	1970-05-05	Singer Inc H R B	Optical scanning system
US3702930A (en) *	1971-03-12	1972-11-14	Olivetti & Co Spa	Remote illuminating apparatus
CS153879B1 (fr) *	1971-12-10	1974-03-29	Meopta Narodni Podnik
USRE29017E (en)	1972-06-19	1976-10-26	International Business Machines Corporation	Illumination system for copier machines arranged to minimize glare with respect to an operator
US3779640A (en) *	1972-10-13	1973-12-18	Xerox Corp	Heating apparatus for scan lamp
JPS5123724A (en) *	1974-08-06	1976-02-25	Ricoh Kk	Fukushakitoniokeru suritsutoshomeisochi
JPS5296040A (en) *	1976-02-09	1977-08-12	Agency Of Ind Science & Technol	Solar power plant

1978
- 1978-05-03 US US05/902,305 patent/US4190355A/en not_active Expired - Lifetime
- 1978-05-26 GB GB23308/78A patent/GB1602776A/en not_active Expired
1979
- 1979-02-16 CA CA321,816A patent/CA1112922A/fr not_active Expired
- 1979-04-24 JP JP5076079A patent/JPS54155032A/ja active Pending
- 1979-05-02 BE BE0/194940A patent/BE875979A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
US4190355A (en)	1980-02-26
GB1602776A (en)	1981-11-18
CA1112922A (fr)	1981-11-24
JPS54155032A (en)	1979-12-06

Legal Events

Date

Code

Title

Description

1988-11-30

RE

Patent lapsed

Owner name: XEROX CORP.

Effective date: 19880531

Publication	Publication Date	Title
BE875979A (fr)	1979-09-03	Systeme d'eclairement de documents par balayage, a fente
FR2535485B1 (fr)	1988-12-09	Systeme d'enregistrement de documents
JPS558193A (en)	1980-01-21	Document scanner
DE3772328D1 (de)	1991-09-26	Umlauf-dokumentenzufuhrgeraet.
DE3764315D1 (de)	1990-09-20	Roentgenscanner.
DE3751107D1 (de)	1995-04-06	Bildformung auf gegenstände.
DE3750246D1 (de)	1994-08-25	Dokumentenzuführvorrichtungen.
DE3787300D1 (de)	1993-10-14	Handkopiergerät.
DE3762944D1 (de)	1990-07-05	Roentgenscanner.
DE69029690D1 (de)	1997-02-27	Dokumentabtaster
DE69020378D1 (de)	1995-08-03	Bildabtastvorrichtung.
DE3784134D1 (de)	1993-03-25	Kompaktes optisches abtastsystem.
DE3789931D1 (de)	1994-07-07	Automatische Dokumentenzuführvorrichtung.
DE3850999D1 (de)	1994-09-15	Dokumentabtastgerät.
IT7831018A0 (it)	1978-12-19	Impianto di radiodiagnostica a scansione.
DE59005857D1 (de)	1994-07-07	Falzapparat.
DK174386A (da)	1986-04-16	Kasse
DE59005396D1 (de)	1994-05-26	Falzapparat.
DE3860403D1 (de)	1990-09-13	Roentgenscanner.
DE3763460D1 (de)	1990-08-02	Roentgenscanner.
DE3881889D1 (de)	1993-07-22	Bildscanner.
DE68916759D1 (de)	1994-08-18	Hybridfolgen-Dokumentenkopiervorrichtung.
DE68924146D1 (de)	1995-10-12	Anfahren eines mehrfachen Dokumenten-Bearbeitungssystems.
DE3866149D1 (de)	1991-12-19	Eindimensionaler linearer bildtransformator.
DE69018972D1 (de)	1995-06-01	Abbildungssystem.