CH518485A - Dispositivo di illuminazione con lampadine elettriche spostabili - Google Patents

Dispositivo di illuminazione con lampadine elettriche spostabili

Info

Publication number
CH518485A
CH518485A CH84571A CH84571A CH518485A CH 518485 A CH518485 A CH 518485A CH 84571 A CH84571 A CH 84571A CH 84571 A CH84571 A CH 84571A CH 518485 A CH518485 A CH 518485A
Authority
CH
Switzerland
Prior art keywords
lighting device
movable electric
electric bulbs
bulbs
movable
Prior art date
Application number
CH84571A
Other languages
English (en)
Italian (it)
Inventor
Waddell Theodore
Original Assignee
Waddell Theodore
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 Waddell Theodore filed Critical Waddell Theodore
Publication of CH518485A publication Critical patent/CH518485A/it

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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • 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
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • F21V19/0085—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps at least one conductive element acting as a support means, e.g. resilient contact blades, piston-like contact
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
CH84571A 1970-01-27 1971-01-20 Dispositivo di illuminazione con lampadine elettriche spostabili CH518485A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT933870 1970-01-27

Publications (1)

Publication Number Publication Date
CH518485A true CH518485A (it) 1972-01-31

Family

ID=11128641

Family Applications (1)

Application Number Title Priority Date Filing Date
CH84571A CH518485A (it) 1970-01-27 1971-01-20 Dispositivo di illuminazione con lampadine elettriche spostabili

Country Status (4)

Country Link
CH (1) CH518485A (Direct)
DE (1) DE2103041A1 (Direct)
FR (1) FR2076957A5 (Direct)
GB (1) GB1313723A (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542907A (en) * 1976-09-20 1979-03-28 Procter & Gamble Activated perbleach detergent composition containing stilbene brightener
CN102394454B (zh) * 2011-06-30 2015-06-10 苏州佳世达电通有限公司 电子装置组
US11713869B2 (en) 2020-11-30 2023-08-01 Latin-Negocio, LLC Lighting device having moveable, non-incandescent lamp sticks and a method of operating the lighting device

Also Published As

Publication number Publication date
FR2076957A5 (Direct) 1971-10-15
DE2103041A1 (de) 1971-08-05
GB1313723A (en) 1973-04-18

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Legal Events

Date Code Title Description
PL Patent ceased