AT351633B - LAMP WITH A ROTATIONAL SYMMETRIC REFLECTOR - Google Patents

LAMP WITH A ROTATIONAL SYMMETRIC REFLECTOR

Info

Publication number
AT351633B
AT351633B AT377873A AT377873A AT351633B AT 351633 B AT351633 B AT 351633B AT 377873 A AT377873 A AT 377873A AT 377873 A AT377873 A AT 377873A AT 351633 B AT351633 B AT 351633B
Authority
AT
Austria
Prior art keywords
lamp
rotational symmetric
symmetric reflector
reflector
rotational
Prior art date
Application number
AT377873A
Other languages
German (de)
Inventor
Hugo Hutz
Original Assignee
Hugo Hutz
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
Priority claimed from DE19722222529 external-priority patent/DE2222529B2/en
Priority claimed from DE19732308003 external-priority patent/DE2308003B2/en
Application filed by Hugo Hutz filed Critical Hugo Hutz
Application granted granted Critical
Publication of AT351633B publication Critical patent/AT351633B/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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT377873A 1972-05-08 1973-04-27 LAMP WITH A ROTATIONAL SYMMETRIC REFLECTOR AT351633B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722222529 DE2222529B2 (en) 1972-05-08 1972-05-08 LAMP WITH A ROTATIONAL SYMMETRIC REFLECTOR AND A TUBE-SHAPED LAMP
DE19732308003 DE2308003B2 (en) 1973-02-17 1973-02-17 LAMP WITH A ROTATIONAL SYMMETRIC REFLECTOR

Publications (1)

Publication Number Publication Date
AT351633B true AT351633B (en) 1979-08-10

Family

ID=25763225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT377873A AT351633B (en) 1972-05-08 1973-04-27 LAMP WITH A ROTATIONAL SYMMETRIC REFLECTOR

Country Status (6)

Country Link
AT (1) AT351633B (en)
CH (1) CH555030A (en)
FR (1) FR2183856A1 (en)
GB (1) GB1423622A (en)
NL (1) NL7306424A (en)
SE (1) SE419794B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382948B (en) * 1982-12-16 1987-04-27 Trilux Lenze Gmbh & Co Kg Luminaire

Also Published As

Publication number Publication date
NL7306424A (en) 1973-11-12
SE419794B (en) 1981-08-24
GB1423622A (en) 1976-02-04
CH555030A (en) 1974-10-15
FR2183856A1 (en) 1973-12-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties