GB1224098A - Improvements in or relating to adjustable lamp holders, notably for flood-light projectors - Google Patents

Improvements in or relating to adjustable lamp holders, notably for flood-light projectors

Info

Publication number
GB1224098A
GB1224098A GB4485369A GB4485369A GB1224098A GB 1224098 A GB1224098 A GB 1224098A GB 4485369 A GB4485369 A GB 4485369A GB 4485369 A GB4485369 A GB 4485369A GB 1224098 A GB1224098 A GB 1224098A
Authority
GB
United Kingdom
Prior art keywords
lamp
supports
flood
notably
relating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4485369A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Publication of GB1224098A publication Critical patent/GB1224098A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
GB4485369A 1968-09-18 1969-09-11 Improvements in or relating to adjustable lamp holders, notably for flood-light projectors Expired GB1224098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR166611 1968-09-18

Publications (1)

Publication Number Publication Date
GB1224098A true GB1224098A (en) 1971-03-03

Family

ID=8654680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4485369A Expired GB1224098A (en) 1968-09-18 1969-09-11 Improvements in or relating to adjustable lamp holders, notably for flood-light projectors

Country Status (3)

Country Link
ES (1) ES177241Y (enrdf_load_stackoverflow)
FR (1) FR1595594A (enrdf_load_stackoverflow)
GB (1) GB1224098A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2174753B1 (enrdf_load_stackoverflow) * 1972-03-09 1974-09-13 Holophane
DE4110985C2 (de) * 1991-04-05 1994-09-22 Abb Patent Gmbh Verstellbare Reflektoranordnung zur Veränderung der Lichtverteilung einer explosionsgeschützten Handleuchte

Also Published As

Publication number Publication date
FR1595594A (enrdf_load_stackoverflow) 1970-06-15
ES177241U (es) 1972-09-16
ES177241Y (es) 1973-03-01

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