ATA337576A - REFLECTOR ARRANGEMENT FOR AN ELECTRIC NARROW BEAM OR SPOT LUMINAIRE WITH A BULB HAVING A SOME POINT-SHAPED LIGHT SOURCE - Google Patents

REFLECTOR ARRANGEMENT FOR AN ELECTRIC NARROW BEAM OR SPOT LUMINAIRE WITH A BULB HAVING A SOME POINT-SHAPED LIGHT SOURCE

Info

Publication number
ATA337576A
ATA337576A AT337576A AT337576A ATA337576A AT A337576 A ATA337576 A AT A337576A AT 337576 A AT337576 A AT 337576A AT 337576 A AT337576 A AT 337576A AT A337576 A ATA337576 A AT A337576A
Authority
AT
Austria
Prior art keywords
bulb
light source
point
shaped light
narrow beam
Prior art date
Application number
AT337576A
Other languages
German (de)
Other versions
AT354556B (en
Original Assignee
Hoffmeister Leuchten Kg
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 DE19752532142 external-priority patent/DE2532142C2/en
Application filed by Hoffmeister Leuchten Kg filed Critical Hoffmeister Leuchten Kg
Application granted granted Critical
Publication of AT354556B publication Critical patent/AT354556B/en
Publication of ATA337576A publication Critical patent/ATA337576A/en

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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/47—Attachment thereof
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
AT337576A 1975-07-18 1976-05-07 REFLECTOR ARRANGEMENT FOR AN ELECTRIC NARROW BEAM OR SPOT LUMINAIRE WITH A BULB HAVING A SOME POINT-SHAPED LIGHT SOURCE AT354556B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752532142 DE2532142C2 (en) 1975-07-18 Reflector arrangement for an electric narrow-beam luminaire with an approximately punctiform light source

Publications (2)

Publication Number Publication Date
AT354556B AT354556B (en) 1979-01-10
ATA337576A true ATA337576A (en) 1979-06-15

Family

ID=5951826

Family Applications (1)

Application Number Title Priority Date Filing Date
AT337576A AT354556B (en) 1975-07-18 1976-05-07 REFLECTOR ARRANGEMENT FOR AN ELECTRIC NARROW BEAM OR SPOT LUMINAIRE WITH A BULB HAVING A SOME POINT-SHAPED LIGHT SOURCE

Country Status (14)

Country Link
AT (1) AT354556B (en)
BE (1) BE842963A (en)
CA (1) CA1062221A (en)
CH (1) CH598537A5 (en)
DK (1) DK146576C (en)
ES (1) ES222018Y (en)
FI (1) FI60067C (en)
FR (1) FR2318382A1 (en)
GB (1) GB1527274A (en)
IE (1) IE43492B1 (en)
IT (1) IT1062468B (en)
NL (1) NL179610C (en)
NO (1) NO139497C (en)
SE (1) SE405505B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040130A1 (en) * 2004-08-18 2006-02-23 Aldi Einkauf Gmbh & Co. Ohg lighting device
DE102010003341A1 (en) * 2010-03-26 2011-09-29 Osram Gesellschaft mit beschränkter Haftung light unit

Also Published As

Publication number Publication date
NL179610B (en) 1986-05-01
DK146576B (en) 1983-11-07
AT354556B (en) 1979-01-10
FI60067B (en) 1981-07-31
NL179610C (en) 1986-10-01
FR2318382B1 (en) 1981-05-29
IE43492B1 (en) 1981-03-11
NO139497C (en) 1979-03-21
ES222018U (en) 1977-03-01
CA1062221A (en) 1979-09-11
FI60067C (en) 1981-11-10
FR2318382A1 (en) 1977-02-11
GB1527274A (en) 1978-10-04
IE43492L (en) 1977-01-18
DK146576C (en) 1984-05-14
SE405505B (en) 1978-12-11
NO139497B (en) 1978-12-11
DE2532142B1 (en) 1976-12-02
SE7607098L (en) 1977-01-19
NO761776L (en) 1977-01-19
ES222018Y (en) 1977-06-16
BE842963A (en) 1976-10-01
DK208876A (en) 1977-01-19
IT1062468B (en) 1984-10-10
NL7607789A (en) 1977-01-20
CH598537A5 (en) 1978-04-28
FI761851A (en) 1977-01-19

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time