GB1226696A - - Google Patents

Info

Publication number
GB1226696A
GB1226696A GB1226696DA GB1226696A GB 1226696 A GB1226696 A GB 1226696A GB 1226696D A GB1226696D A GB 1226696DA GB 1226696 A GB1226696 A GB 1226696A
Authority
GB
United Kingdom
Prior art keywords
inductor
mounting plate
casing
contacts
projection
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
Other languages
English (en)
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 GB1226696A publication Critical patent/GB1226696A/en
Expired legal-status Critical Current

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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/0095—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of U-shaped tubular light sources, e.g. compact fluorescent tubes
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
GB1226696D 1968-05-31 1969-05-30 Expired GB1226696A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681764413 DE1764413A1 (de) 1968-05-31 1968-05-31 Elektrischer Leuchtkoerper mit einer Quecksilberniederdruckentladungslampe

Publications (1)

Publication Number Publication Date
GB1226696A true GB1226696A (de) 1971-03-31

Family

ID=5697974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226696D Expired GB1226696A (de) 1968-05-31 1969-05-30

Country Status (5)

Country Link
BE (1) BE733869A (de)
CH (1) CH488146A (de)
DE (1) DE1764413A1 (de)
FR (1) FR2009765A7 (de)
GB (1) GB1226696A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8902616A (nl) * 1989-10-23 1991-05-16 Kuiper Adrianus Maria Lamphouderstelsel.

Also Published As

Publication number Publication date
FR2009765A7 (de) 1970-02-06
BE733869A (de) 1969-11-03
CH488146A (de) 1970-03-31
DE1764413A1 (de) 1971-07-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees