AT354556B - Reflektoranordnung fuer eine elektrische engstrahler- bzw. spot-leuchte mit einer eine etwa punktfoermige lichtquelle aufweisenden gluehlampe - Google Patents

Reflektoranordnung fuer eine elektrische engstrahler- bzw. spot-leuchte mit einer eine etwa punktfoermige lichtquelle aufweisenden gluehlampe

Info

Publication number
AT354556B
AT354556B AT337576A AT337576A AT354556B AT 354556 B AT354556 B AT 354556B AT 337576 A AT337576 A AT 337576A AT 337576 A AT337576 A AT 337576A AT 354556 B AT354556 B AT 354556B
Authority
AT
Austria
Prior art keywords
bulb
light source
point
shaped light
narrow beam
Prior art date
Application number
AT337576A
Other languages
English (en)
Other versions
ATA337576A (de
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/de
Application filed by Hoffmeister Leuchten Kg filed Critical Hoffmeister Leuchten Kg
Application granted granted Critical
Publication of AT354556B publication Critical patent/AT354556B/de
Publication of ATA337576A publication Critical patent/ATA337576A/de

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 Reflektoranordnung fuer eine elektrische engstrahler- bzw. spot-leuchte mit einer eine etwa punktfoermige lichtquelle aufweisenden gluehlampe AT354556B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752532142 DE2532142C2 (de) 1975-07-18 Reflektoranordnung für eine elektrische Engstrahlerleuchte mit einer etwa punktförmigen Lichtquelle

Publications (2)

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

Family

ID=5951826

Family Applications (1)

Application Number Title Priority Date Filing Date
AT337576A AT354556B (de) 1975-07-18 1976-05-07 Reflektoranordnung fuer eine elektrische engstrahler- bzw. spot-leuchte mit einer eine etwa punktfoermige lichtquelle aufweisenden gluehlampe

Country Status (14)

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

Families Citing this family (2)

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

Also Published As

Publication number Publication date
NL179610B (nl) 1986-05-01
IE43492L (en) 1977-01-18
CA1062221A (en) 1979-09-11
DK146576B (da) 1983-11-07
IE43492B1 (en) 1981-03-11
NO139497B (no) 1978-12-11
GB1527274A (en) 1978-10-04
FI761851A (de) 1977-01-19
DK208876A (da) 1977-01-19
ES222018Y (es) 1977-06-16
FI60067C (fi) 1981-11-10
SE7607098L (sv) 1977-01-19
ATA337576A (de) 1979-06-15
ES222018U (es) 1977-03-01
NO761776L (de) 1977-01-19
NL7607789A (nl) 1977-01-20
CH598537A5 (de) 1978-04-28
FI60067B (fi) 1981-07-31
IT1062468B (it) 1984-10-10
NL179610C (nl) 1986-10-01
BE842963A (fr) 1976-10-01
DK146576C (da) 1984-05-14
DE2532142B1 (de) 1976-12-02
FR2318382A1 (fr) 1977-02-11
FR2318382B1 (de) 1981-05-29
NO139497C (no) 1979-03-21
SE405505B (sv) 1978-12-11

Similar Documents

Publication Publication Date Title
NL7803063A (nl) Elektrische gloeilamp.
NL7811796A (nl) Lichtreflector.
FI792098A (fi) Reflekterande elektrisk lampa
DK146605C (da) Belysningsarmatur, f.eks. kontorlampe
DE3853583D1 (de) Beleuchtungsanordnung mit Halogenglühlampe.
NL7607038A (nl) Elektrische gloeilamp.
NL178924C (nl) Elektrische reflectorlamp.
NL184651C (nl) Elektrische gloeilamp.
NL179100C (nl) Elektrische gloeilamp.
IT1075789B (it) Dispositivo a scatto per lampade a bagliore per laser
SE7908763L (sv) Lampskerm for asymmetrisk belysning
AT354556B (de) Reflektoranordnung fuer eine elektrische engstrahler- bzw. spot-leuchte mit einer eine etwa punktfoermige lichtquelle aufweisenden gluehlampe
SE7706625L (sv) Ljusemitterande diod
NL7610860A (nl) Hulsloze elektrische gloeilamp.
AT346927B (de) Lichtstrahlabtaster mit automatischer fokussierung des lichtstrahles
JPS5275285A (en) Light emitting diode assembly
NL184976C (nl) Elektrische reflectorlamp met wolfraamhalogeenlamp.
JPS52111288A (en) Reflector type light focusing bulb
NL7700150A (nl) Halogeen gloeilamp.
IT1091217B (it) Lampadina alogena ad incandescenza con riflettore
IT1066518B (it) Apparecchio di illuminazione a lampade fluorescenti
NL7704774A (nl) Elektrische gloeilamp.
NL7704182A (nl) Elektrische gloeilamp.
NL7805958A (nl) Elektrische gloeilamp.
AT355134B (de) Explosionssichere fassung fuer leuchtstoff- lampen mit zweistiftsockel

Legal Events

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