NL7103591A - - Google Patents

Info

Publication number
NL7103591A
NL7103591A NL7103591A NL7103591A NL7103591A NL 7103591 A NL7103591 A NL 7103591A NL 7103591 A NL7103591 A NL 7103591A NL 7103591 A NL7103591 A NL 7103591A NL 7103591 A NL7103591 A NL 7103591A
Authority
NL
Netherlands
Application number
NL7103591A
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 filed Critical
Publication of NL7103591A publication Critical patent/NL7103591A/xx

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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • 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
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • F21V11/04—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
NL7103591A 1970-03-20 1971-03-17 NL7103591A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6794870 1970-03-20

Publications (1)

Publication Number Publication Date
NL7103591A true NL7103591A (enrdf_load_stackoverflow) 1971-09-22

Family

ID=11306615

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7103591A NL7103591A (enrdf_load_stackoverflow) 1970-03-20 1971-03-17

Country Status (4)

Country Link
DE (1) DE2113085A1 (enrdf_load_stackoverflow)
FR (1) FR2084928A5 (enrdf_load_stackoverflow)
GB (1) GB1284855A (enrdf_load_stackoverflow)
NL (1) NL7103591A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939710C1 (enrdf_load_stackoverflow) * 1989-12-01 1991-05-29 Hella Kg Hueck & Co, 4780 Lippstadt, De
GB2545017B (en) 2015-12-04 2018-02-28 Dyson Technology Ltd A lighting device

Also Published As

Publication number Publication date
GB1284855A (en) 1972-08-09
DE2113085A1 (de) 1971-10-07
FR2084928A5 (enrdf_load_stackoverflow) 1971-12-17

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