GR77733B - - Google Patents

Info

Publication number
GR77733B
GR77733B GR69783A GR820169783A GR77733B GR 77733 B GR77733 B GR 77733B GR 69783 A GR69783 A GR 69783A GR 820169783 A GR820169783 A GR 820169783A GR 77733 B GR77733 B GR 77733B
Authority
GR
Greece
Prior art keywords
axis
lamp
symmetry
outer diameter
reflector
Prior art date
Application number
GR69783A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of GR77733B publication Critical patent/GR77733B/el

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • F21V7/06—Optical design with parabolic curvature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Elements Other Than Lenses (AREA)
GR69783A 1982-02-01 1982-11-11 GR77733B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3203284A DE3203284C2 (de) 1982-02-01 1982-02-01 Breitstrahlende, rotationssymmetrische Straßenleuchte

Publications (1)

Publication Number Publication Date
GR77733B true GR77733B (el) 1984-09-25

Family

ID=6154483

Family Applications (1)

Application Number Title Priority Date Filing Date
GR69783A GR77733B (el) 1982-02-01 1982-11-11

Country Status (7)

Country Link
EP (1) EP0085145B1 (el)
AT (1) ATE13714T1 (el)
DE (1) DE3203284C2 (el)
DK (1) DK150757C (el)
GR (1) GR77733B (el)
NO (1) NO159417C (el)
ZA (1) ZA828952B (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10222635A1 (de) * 2002-05-17 2003-12-18 Ilias Efthimiou Fadenabzugsdüse
CN101963321B (zh) * 2009-07-23 2012-06-27 富士迈半导体精密工业（上海）有限公司 路面照明装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE290015C (el) *
DE453026C (de) * 1926-05-26 1927-11-26 Louis Poulsen & Co Reflektoranordnung fuer indirekte Beleuchtung
US1796468A (en) * 1927-07-26 1931-03-17 Main Georges Incandescent electric lamp
GB448412A (en) * 1934-09-03 1935-03-04 Henri Leroudier An improved projecting apparatus for light or heat rays or sound waves
US3593014A (en) * 1969-01-17 1971-07-13 Gen Signal Corp Low level light fixture

Also Published As

Publication number Publication date
NO823750L (no) 1983-08-02
EP0085145B1 (de) 1985-06-05
DE3203284C2 (de) 1984-08-02
DK150757B (da) 1987-06-15
ZA828952B (en) 1983-12-28
NO159417B (no) 1988-09-12
EP0085145A1 (de) 1983-08-10
DK150757C (da) 1988-04-05
NO159417C (no) 1988-12-21
DK498382A (da) 1983-08-02
DE3203284A1 (de) 1983-08-18
ATE13714T1 (de) 1985-06-15

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