CA1111009A - Systeme d'eclairage a balayage pour photocopieuse - Google Patents

Systeme d'eclairage a balayage pour photocopieuse

Info

Publication number: CA1111009A
Authority: CA; Canada
Prior art keywords: light source; reflector; strip; platen; object surface
Prior art date: 1977-06-02
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

CA302,321A

Other languages

English (en)

Inventor

Dominick J. Maiorano

Stephen T. Avery

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.)

1977-06-02

Filing date

1978-05-01

Publication date

1981-10-20

1978-05-01 Application filed by Xerox Corp filed Critical Xerox Corp

1981-10-20 Application granted granted Critical

1981-10-20 Publication of CA1111009A publication Critical patent/CA1111009A/fr

Status Expired legal-status Critical Current

Links

238000005286 illumination Methods 0.000 title claims abstract description 16
230000000694 effects Effects 0.000 claims description 2
230000003287 optical effect Effects 0.000 description 5
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
108091008695 photoreceptors Proteins 0.000 description 2
230000005540 biological transmission Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
229940020445 flector Drugs 0.000 description 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
- G03B27/54—Lamp housings; Illuminating means
- G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Light Sources And Details Of Projection-Printing Devices (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)

CA302,321A 1977-06-02 1978-05-01 Systeme d'eclairage a balayage pour photocopieuse Expired CA1111009A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US80275077A	1977-06-02	1977-06-02
US802,750		1977-06-02

Publications (1)

Publication Number	Publication Date
CA1111009A true CA1111009A (fr)	1981-10-20

Family

ID=25184587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA302,321A Expired CA1111009A (fr)	1977-06-02	1978-05-01	Systeme d'eclairage a balayage pour photocopieuse

Country Status (3)

Country	Link
JP (1)	JPS542716A (fr)
CA (1)	CA1111009A (fr)
GB (1)	GB1597569A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5290602U (fr) *	1975-12-27	1977-07-06
JPS6159327A (ja) *	1984-08-30	1986-03-26	Fuji Xerox Co Ltd	複写機等の照明装置
JPH0511556Y2 (fr) *	1985-11-18	1993-03-23
JP2622982B2 (ja) *	1988-02-29	1997-06-25	株式会社小松製作所	内歯車加工用ホブ
JP3002883B2 (ja) *	1989-01-26	2000-01-24	株式会社神戸製鋼所	内歯車加工用ホブ

1978
- 1978-05-01 CA CA302,321A patent/CA1111009A/fr not_active Expired
- 1978-05-25 JP JP6282578A patent/JPS542716A/ja active Pending
- 1978-05-26 GB GB2330178A patent/GB1597569A/en not_active Expired

Also Published As

Publication number	Publication date
JPS542716A (en)	1979-01-10
GB1597569A (en)	1981-09-09

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Legal Events

Date	Code	Title	Description
1998-10-20	MKEX	Expiry