FR2183856A1 - - Google Patents

Info

Publication number
FR2183856A1
FR2183856A1 FR7316301A FR7316301A FR2183856A1 FR 2183856 A1 FR2183856 A1 FR 2183856A1 FR 7316301 A FR7316301 A FR 7316301A FR 7316301 A FR7316301 A FR 7316301A FR 2183856 A1 FR2183856 A1 FR 2183856A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7316301A
Other languages
French (fr)
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.)
HUTZ HUGO DT
Original Assignee
HUTZ HUGO DT
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/de
Priority claimed from DE19732308003 external-priority patent/DE2308003B2/de
Application filed by HUTZ HUGO DT filed Critical HUTZ HUGO DT
Publication of FR2183856A1 publication Critical patent/FR2183856A1/fr
Withdrawn legal-status Critical Current

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)
FR7316301A 1972-05-08 1973-05-07 Withdrawn FR2183856A1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722222529 DE2222529B2 (de) 1972-05-08 1972-05-08 Leuchte mit einem rotationssymmetrischen reflektor und einer roehrenfoermigen lampe
DE19732308003 DE2308003B2 (de) 1973-02-17 1973-02-17 Leuchte mit einem rotationssymmetrischen reflektor

Publications (1)

Publication Number Publication Date
FR2183856A1 true FR2183856A1 (enExample) 1973-12-21

Family

ID=25763225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316301A Withdrawn FR2183856A1 (enExample) 1972-05-08 1973-05-07

Country Status (6)

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

Families Citing this family (1)

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

Also Published As

Publication number Publication date
SE419794B (sv) 1981-08-24
CH555030A (de) 1974-10-15
NL7306424A (enExample) 1973-11-12
AT351633B (de) 1979-08-10
GB1423622A (en) 1976-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse