GB1012632A - Tubular fluorescent lamps and mountings therefor - Google Patents

Tubular fluorescent lamps and mountings therefor

Info

Publication number
GB1012632A
GB1012632A GB49/62A GB4962A GB1012632A GB 1012632 A GB1012632 A GB 1012632A GB 49/62 A GB49/62 A GB 49/62A GB 4962 A GB4962 A GB 4962A GB 1012632 A GB1012632 A GB 1012632A
Authority
GB
United Kingdom
Prior art keywords
lamp
terminal
cap
hangers
shaped
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
GB49/62A
Inventor
Richard Walter Frank Simmonds
Brian Townsend
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB49/62A priority Critical patent/GB1012632A/en
Publication of GB1012632A publication Critical patent/GB1012632A/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
    • 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
    • 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

Abstract

1,012,632. Supporting tubular lamps. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Nov. 29, 1962 [Jan. 1, 1962], No. 49/62. Heading F4R. [Also in Division H1] Straight tubular fluorescent lamps are supported by means of two end caps which fit on to or are integral with the two ends of the lamp, each cap enclosing and providing connections for the end connections of the lamp, and two separate hangers each having a base part for securing to a flat surface and a stem part having the outer end shaped to engage a complementary part of the end cap wherein each stem part is flexible and the two stem parts can be bent away from each other to facilitate the entry of the tube complete with the end caps in engagement with the two hangers. In the form shown, one end cap 3, Fig. 4, encloses a bayonet plug 7 one terminal of which is connected to a terminal of the lamp and the other to a resistance wire 12. The other lamp terminal is connected to a lead 13, the wire 12 and lead 13 extending inside a protective channel 15 alongside the lamp 1. The other cap 5, Fig. 3, contains a miniature starter 23 and a capacitor 25. The wire 12 is connected to one terminal of the lamp, the other terminal being connected to the starter 23, the second terminal of which is connected to the lead 13. The capacitor 25 is connected across the terminals of the starter. Both end caps have a T-shaped rib 31 on the upper surface providing blind channels 33 into which the shaped ends of hangers 37 fit. The hangers comprise a flat part 37A for securing to a mounting surface, e.g. a ceiling and a second part 37B which extends at an angle thereto and is flexible so that the shaped end may be sprung over the end of the rib 31. A bayonet socket 17 connects the plug 7 in cap 3 to a ceiling rose.
GB49/62A 1962-01-01 1962-01-01 Tubular fluorescent lamps and mountings therefor Expired GB1012632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB49/62A GB1012632A (en) 1962-01-01 1962-01-01 Tubular fluorescent lamps and mountings therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49/62A GB1012632A (en) 1962-01-01 1962-01-01 Tubular fluorescent lamps and mountings therefor

Publications (1)

Publication Number Publication Date
GB1012632A true GB1012632A (en) 1965-12-08

Family

ID=9697487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49/62A Expired GB1012632A (en) 1962-01-01 1962-01-01 Tubular fluorescent lamps and mountings therefor

Country Status (1)

Country Link
GB (1) GB1012632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129536A (en) * 1982-08-26 1984-05-16 Corazza Franco & C L & S Fluorescent light fitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129536A (en) * 1982-08-26 1984-05-16 Corazza Franco & C L & S Fluorescent light fitting

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