SE7415261L - - Google Patents

Info

Publication number
SE7415261L
SE7415261L SE7415261A SE7415261A SE7415261L SE 7415261 L SE7415261 L SE 7415261L SE 7415261 A SE7415261 A SE 7415261A SE 7415261 A SE7415261 A SE 7415261A SE 7415261 L SE7415261 L SE 7415261L
Authority
SE
Sweden
Prior art keywords
envelope
window
lamps
light
light sources
Prior art date
Application number
SE7415261A
Other languages
Unknown language ( )
English (en)
Inventor
P G Baxter
W R Thorssell
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.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of SE7415261L publication Critical patent/SE7415261L/

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • 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
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Facsimile Scanning Arrangements (AREA)
SE7415261A 1973-12-21 1974-12-05 SE7415261L (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5954073A GB1455439A (en) 1973-12-21 1973-12-21 Copying machine

Publications (1)

Publication Number Publication Date
SE7415261L true SE7415261L (nl) 1975-06-23

Family

ID=10483958

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7415261A SE7415261L (nl) 1973-12-21 1974-12-05

Country Status (12)

Country Link
JP (1) JPS5098323A (nl)
AU (1) AU7548974A (nl)
BE (1) BE823222A (nl)
BR (1) BR7409311A (nl)
CA (1) CA1045600A (nl)
DE (1) DE2451142A1 (nl)
ES (1) ES432306A1 (nl)
FR (1) FR2255551A1 (nl)
GB (1) GB1455439A (nl)
IT (1) IT1027747B (nl)
NL (1) NL7415217A (nl)
SE (1) SE7415261L (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030104A (en) * 1975-11-12 1977-06-14 Xerox Corporation Thermo-magnetic image transfer apparatus
JPH0638626B2 (ja) * 1985-12-17 1994-05-18 工業技術院長 光源ユニット
US4868383A (en) * 1988-09-08 1989-09-19 Eastman Kodak Company Linear integrating cavity light source used for generating an intense beam of light
US6186649B1 (en) * 1998-04-16 2001-02-13 Honeywell International Inc. Linear illumination sources and systems
US6224237B1 (en) 1998-04-16 2001-05-01 Honeywell International Inc. Structure for achieving a linear light source geometry

Also Published As

Publication number Publication date
CA1045600A (en) 1979-01-02
NL7415217A (nl) 1975-04-29
ES432306A1 (es) 1977-04-01
JPS5098323A (nl) 1975-08-05
BE823222A (fr) 1975-04-01
FR2255551A1 (nl) 1975-07-18
IT1027747B (it) 1978-12-20
DE2451142A1 (de) 1975-07-03
GB1455439A (en) 1976-11-10
AU7548974A (en) 1976-05-20
BR7409311A (pt) 1976-10-05

Similar Documents

Publication Publication Date Title
ES477633A1 (es) Una lampara de descarga en vapor de mercurio de baja presion
JPS52135581A (en) Metal halide discharge lamp with incandescent light characteristic output
KR880011855A (ko) 방전 램프
ES8102412A1 (es) Perfeccionamientos en dispositivos de alumbrado fluorescente
GB1105153A (en) Mirror reflectors for fluorescent lamps
SE7415261L (nl)
GB1421091A (en) Photoflash lamps
ES8102415A1 (es) Perfeccionamientos introducidos en una lampara de descarga en vapor de mercurio a baja presion
GB1524582A (en) Incandescent lamp
ES8204881A1 (es) Una lampara electrica perfumada del tipo de incandescencia o de descarga.
GB2031574B (en) Movie light low voltage incandescent lamp unit for use therewith and reflector
GB1475240A (en) Document illuminator
ES479677A1 (es) Una lampara electrica.
JPS5688253A (en) Uushaped discharge lamp with starting filament
CA1030229A (en) Inductive stabilizing ballast for a gas and/or vapour discharge lamp
GB1533870A (en) Illuminators for use in copying machines
JPS5244511A (en) Illumination light source for facsimile
GB1538838A (en) Halogen incandescent lamp with reflector
CA1006901A (en) Sodium vapor lamp having an improved grooved alumina arc tube
GB1272615A (en) Improvements in and relating to gas-filled discharge lamps
JPS5314983A (en) High coloring fluorescent lamp
EP0446459A3 (en) Halogen incandescent lamp having a single pinch
GB1186524A (en) Flash Discharge Tube for Exposing Emulsions Sensitive to Artificial Light
JPS51121987A (en) High pressure mercury-arc lamp
GB1522967A (en) Illuminator for copying machines