FI761851A - - Google Patents

Info

Publication number
FI761851A
FI761851A FI761851A FI761851A FI761851A FI 761851 A FI761851 A FI 761851A FI 761851 A FI761851 A FI 761851A FI 761851 A FI761851 A FI 761851A FI 761851 A FI761851 A FI 761851A
Authority
FI
Finland
Application number
FI761851A
Other languages
Finnish (fi)
Other versions
FI60067B (en
FI60067C (en
Inventor
Hans Peter Berkenhoff
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
Publication of FI761851A publication Critical patent/FI761851A/fi
Publication of FI60067B publication Critical patent/FI60067B/en
Application granted granted Critical
Publication of FI60067C publication Critical patent/FI60067C/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)
FI761851A 1975-07-18 1976-06-24 REFLECTOR REFLECTION FOER AND MEDICAL SHAFT FOERSEDD ELEKTRISK BELYSNINGSANORDNING MED SMAL LJUSKAEGLA FI60067C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2532142 1975-07-18
DE19752532142 DE2532142C2 (en) 1975-07-18 Reflector arrangement for an electric narrow-beam luminaire with an approximately punctiform light source

Publications (3)

Publication Number Publication Date
FI761851A true FI761851A (en) 1977-01-19
FI60067B FI60067B (en) 1981-07-31
FI60067C FI60067C (en) 1981-11-10

Family

ID=5951826

Family Applications (1)

Application Number Title Priority Date Filing Date
FI761851A FI60067C (en) 1975-07-18 1976-06-24 REFLECTOR REFLECTION FOER AND MEDICAL SHAFT FOERSEDD ELEKTRISK BELYSNINGSANORDNING MED SMAL LJUSKAEGLA

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
ATA337576A (en) 1979-06-15
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

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: HOFFMEISTER-LEUCHTEN KG