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AT300116B - Luminaire with variable light distribution - Google Patents

Luminaire with variable light distribution

Info

Publication number
AT300116B
AT300116B AT1127370A AT1127370A AT300116B AT 300116 B AT300116 B AT 300116B AT 1127370 A AT1127370 A AT 1127370A AT 1127370 A AT1127370 A AT 1127370A AT 300116 B AT300116 B AT 300116B
Authority
AT
Austria
Prior art keywords
luminaire
light distribution
variable light
variable
distribution
Prior art date
Application number
AT1127370A
Other languages
German (de)
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of AT300116B publication Critical patent/AT300116B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
AT1127370A 1969-12-27 1970-12-15 Luminaire with variable light distribution AT300116B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691965112 DE1965112A1 (en) 1969-12-27 1969-12-27 Luminaire with adjustable light distribution

Publications (1)

Publication Number Publication Date
AT300116B true AT300116B (en) 1972-07-10

Family

ID=5755112

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1127370A AT300116B (en) 1969-12-27 1970-12-15 Luminaire with variable light distribution

Country Status (6)

Country Link
AT (1) AT300116B (en)
BE (1) BE760512A (en)
CH (1) CH529318A (en)
DE (1) DE1965112A1 (en)
FR (1) FR2074167A5 (en)
NL (1) NL7018405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9310049U1 (en) * 1993-07-06 1994-11-10 Papenmeier, Friedrich Horst, 58239 Schwerte Electric sight glass lamp

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970008277B1 (en) * 1987-12-07 1997-05-22 Dai Ichi Seiko Kk Illumination device
US6351472B1 (en) 1998-04-30 2002-02-26 Siemens Audiologische Technik Gmbh Serial bidirectional data transmission method for hearing devices by means of signals of different pulsewidths

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9310049U1 (en) * 1993-07-06 1994-11-10 Papenmeier, Friedrich Horst, 58239 Schwerte Electric sight glass lamp

Also Published As

Publication number Publication date
CH529318A (en) 1972-10-15
NL7018405A (en) 1971-06-29
BE760512A (en) 1971-05-27
DE1965112A1 (en) 1971-07-01
FR2074167A5 (en) 1971-10-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee