GB190717066A - Improvements in or relating to Holders or Fittings for Electric Incandescent Lamps. - Google Patents

Improvements in or relating to Holders or Fittings for Electric Incandescent Lamps.

Info

Publication number
GB190717066A
GB190717066A GB190717066DA GB190717066A GB 190717066 A GB190717066 A GB 190717066A GB 190717066D A GB190717066D A GB 190717066DA GB 190717066 A GB190717066 A GB 190717066A
Authority
GB
United Kingdom
Prior art keywords
holders
fittings
relating
incandescent lamps
electric incandescent
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)
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.)
BRITISH EVER READY ELECTRICAL
Original Assignee
BRITISH EVER READY ELECTRICAL
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 BRITISH EVER READY ELECTRICAL filed Critical BRITISH EVER READY ELECTRICAL
Application granted granted Critical
Publication of GB190717066A publication Critical patent/GB190717066A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—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 lampholder
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Emergency Lowering Means (AREA)
  • Finger-Pressure Massage (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB190717066D 1907-07-25 1907-07-25 Improvements in or relating to Holders or Fittings for Electric Incandescent Lamps. Expired GB190717066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190717066T 1907-07-25

Publications (1)

Publication Number Publication Date
GB190717066A true GB190717066A (en) 1907-10-24

Family

ID=34356353

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190717066D Expired GB190717066A (en) 1907-07-25 1907-07-25 Improvements in or relating to Holders or Fittings for Electric Incandescent Lamps.
GB190817066D Expired GB190817066A (en) 1907-07-25 1908-08-13 Improvements in Breech Loading Fire-arms.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB190817066D Expired GB190817066A (en) 1907-07-25 1908-08-13 Improvements in Breech Loading Fire-arms.

Country Status (4)

Country Link
CH (1) CH46051A (enrdf_load_stackoverflow)
DE (1) DE229520C (enrdf_load_stackoverflow)
FR (1) FR392784A (enrdf_load_stackoverflow)
GB (2) GB190717066A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951184A (en) * 1989-02-27 1990-08-21 Makurof Daniel S Deck lighting fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951184A (en) * 1989-02-27 1990-08-21 Makurof Daniel S Deck lighting fixture

Also Published As

Publication number Publication date
FR392784A (fr) 1908-12-04
CH46051A (fr) 1910-01-17
DE229520C (enrdf_load_stackoverflow)
GB190817066A (en) 1909-08-13

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