[go: up one dir, main page]

GB578348A - Improved tubular discharge lamp fitting - Google Patents

Improved tubular discharge lamp fitting

Info

Publication number
GB578348A
GB578348A GB16077/44A GB1607744A GB578348A GB 578348 A GB578348 A GB 578348A GB 16077/44 A GB16077/44 A GB 16077/44A GB 1607744 A GB1607744 A GB 1607744A GB 578348 A GB578348 A GB 578348A
Authority
GB
United Kingdom
Prior art keywords
discharge lamp
lamp fitting
tubular discharge
improved tubular
group
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
GB16077/44A
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.)
ROLAND GIDLEY
Original Assignee
ROLAND GIDLEY
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 ROLAND GIDLEY filed Critical ROLAND GIDLEY
Priority to GB16077/44A priority Critical patent/GB578348A/en
Publication of GB578348A publication Critical patent/GB578348A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H01R33/0809—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp having contacts on one side only
    • 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
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

578,348. Electric couplings. GIDLEY, R. Aug. 23, 1944, No. 16077. [Class 38 (i)] [Also in Group XI] In a lighting fitting [see Group XI] the ends of a circular, oval or other-shaped fluorescent tube 35 have standard caps and are covered by a snap-on plastic shroud 60 through which the leads to the central gear 33 pass.
GB16077/44A 1944-08-23 1944-08-23 Improved tubular discharge lamp fitting Expired GB578348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB16077/44A GB578348A (en) 1944-08-23 1944-08-23 Improved tubular discharge lamp fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16077/44A GB578348A (en) 1944-08-23 1944-08-23 Improved tubular discharge lamp fitting

Publications (1)

Publication Number Publication Date
GB578348A true GB578348A (en) 1946-06-25

Family

ID=10070733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16077/44A Expired GB578348A (en) 1944-08-23 1944-08-23 Improved tubular discharge lamp fitting

Country Status (1)

Country Link
GB (1) GB578348A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940129C (en) * 1952-03-26 1956-03-08 Atrax Hiller K G Luminaire with one or more tubular fluorescent lamps
USD306841S (en) 1987-03-04 1990-03-27 Sven Hellestam Bicycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940129C (en) * 1952-03-26 1956-03-08 Atrax Hiller K G Luminaire with one or more tubular fluorescent lamps
USD306841S (en) 1987-03-04 1990-03-27 Sven Hellestam Bicycle

Similar Documents

Publication Publication Date Title
GB578348A (en) Improved tubular discharge lamp fitting
GB579748A (en) Improvements in hpmv lamps
GB575817A (en) Improvements in fittings of fluorescent electric lamps
GB615827A (en) Improvements in lamp-holders combined with suspension tubes
AU128144B2 (en) Improvements in the manufacture of tubular fluorescent discharge lamps
AU2217345A (en) Improvements in the manufacture of tubular fluorescent discharge lamps
AU117982B2 (en) Improvements relating to electric discharge lamps
GB550581A (en) Improvements relating to electric discharge lamps
CA408669A (en) Tubular lamp socket
CA415556A (en) Fluorescent lamp socket
CA418148A (en) Fluorescent lamp operating means
AU115716B2 (en) Gaseous discharge lamp
CA404819A (en) Lamp bulb manufacture
CA419016A (en) Fluorescent lamp starting circuit
CA425402A (en) Fluorescent lamp
CA428283A (en) Fluorescent lamp
CA407254A (en) Electric discharge lamp
AU117642B2 (en) Improvements in the production of bent tubes
CA405901A (en) Series lamp
AU147703B2 (en) Improvements connected with fluorescent tube lamps andthe like
CA405533A (en) Discharge tube filament heating means
AU128080B2 (en) Discharge lamp with light impulses
CA406096A (en) Electric discharge tube
CA405675A (en) Electric discharge tube
CA407758A (en) Incandescent lamp