IT1065156B - CYLINDRICAL-ELLIPTICAL REFLECTOR - Google Patents

CYLINDRICAL-ELLIPTICAL REFLECTOR

Info

Publication number
IT1065156B
IT1065156B IT30077/76A IT3007776A IT1065156B IT 1065156 B IT1065156 B IT 1065156B IT 30077/76 A IT30077/76 A IT 30077/76A IT 3007776 A IT3007776 A IT 3007776A IT 1065156 B IT1065156 B IT 1065156B
Authority
IT
Italy
Prior art keywords
cylindrical
elliptical reflector
reflector
elliptical
Prior art date
Application number
IT30077/76A
Other languages
Italian (it)
Inventor
Honore Berthe
Original Assignee
Scal Gp Condit Aluminium
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 Scal Gp Condit Aluminium filed Critical Scal Gp Condit Aluminium
Application granted granted Critical
Publication of IT1065156B publication Critical patent/IT1065156B/en

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • B41F23/0403—Drying webs
    • B41F23/0406—Drying webs by radiation
    • B41F23/0409—Ultraviolet dryers
    • 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
    • F21V7/04—Optical design
    • F21V7/08—Optical design with elliptical curvature
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Coating Apparatus (AREA)
IT30077/76A 1975-12-08 1976-12-03 CYLINDRICAL-ELLIPTICAL REFLECTOR IT1065156B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538227A FR2334966A1 (en) 1975-12-08 1975-12-08 Cylindrical relector with elliptical cross section - has additionally curved section for diverting more light on reflector

Publications (1)

Publication Number Publication Date
IT1065156B true IT1065156B (en) 1985-02-25

Family

ID=9163708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30077/76A IT1065156B (en) 1975-12-08 1976-12-03 CYLINDRICAL-ELLIPTICAL REFLECTOR

Country Status (3)

Country Link
DE (2) DE7638316U1 (en)
FR (1) FR2334966A1 (en)
IT (1) IT1065156B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9014652U1 (en) * 1990-10-23 1992-02-27 STEAG Micro-Tech GmbH Sternenfels, 75447 Sternenfels Irradiation device
DE19544481A1 (en) * 1995-11-29 1997-06-05 Laser Sorter Gmbh Lighting device with metal halide lamps
GB2349684B (en) * 1996-08-02 2001-01-17 Nordson Corp Lamp assembly
DE19708424B4 (en) * 1997-03-01 2006-09-28 Moeller Gmbh Test device and test method for arc fault sensors
GB2372557B (en) 2001-02-27 2005-05-04 Nordson Corp Lamp assembly
US7077547B2 (en) 2004-07-29 2006-07-18 Nordson Corporation Shuttered lamp assembly and method of cooling the lamp assembly
DE102006003057A1 (en) * 2006-01-20 2007-07-26 Phoenix Contact Gmbh & Co. Kg Ink drying lamp especially for serial printer has an improved reflector with elliptical and plane surfaces to focus onto the printed area
GB0624075D0 (en) * 2006-12-01 2007-01-10 Gew Ec Ltd a reflector
GB2448538A (en) 2007-04-19 2008-10-22 Nordson Corp Lamp assembly and cooling thereof

Also Published As

Publication number Publication date
DE7638316U1 (en) 1977-04-28
DE2655383A1 (en) 1977-06-30
FR2334966A1 (en) 1977-07-08

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