GB8324952D0 - Fluorescent lamp arrangements - Google Patents

Fluorescent lamp arrangements

Info

Publication number
GB8324952D0
GB8324952D0 GB838324952A GB8324952A GB8324952D0 GB 8324952 D0 GB8324952 D0 GB 8324952D0 GB 838324952 A GB838324952 A GB 838324952A GB 8324952 A GB8324952 A GB 8324952A GB 8324952 D0 GB8324952 D0 GB 8324952D0
Authority
GB
United Kingdom
Prior art keywords
fluorescent lamp
lamp arrangements
arrangements
fluorescent
lamp
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.)
Pending
Application number
GB838324952A
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.)
Thorn EMI PLC
Original Assignee
Thorn EMI PLC
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 Thorn EMI PLC filed Critical Thorn EMI PLC
Priority to GB838324952A priority Critical patent/GB8324952D0/en
Publication of GB8324952D0 publication Critical patent/GB8324952D0/en
Priority to GB08423028A priority patent/GB2146755B/en
Pending 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
    • 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
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • 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
    • 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
    • F21Y2113/00—Combination of light sources
GB838324952A 1983-09-17 1983-09-17 Fluorescent lamp arrangements Pending GB8324952D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB838324952A GB8324952D0 (en) 1983-09-17 1983-09-17 Fluorescent lamp arrangements
GB08423028A GB2146755B (en) 1983-09-17 1984-09-12 Multiple convoluted fluorescent lamp arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838324952A GB8324952D0 (en) 1983-09-17 1983-09-17 Fluorescent lamp arrangements

Publications (1)

Publication Number Publication Date
GB8324952D0 true GB8324952D0 (en) 1983-10-19

Family

ID=10548950

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838324952A Pending GB8324952D0 (en) 1983-09-17 1983-09-17 Fluorescent lamp arrangements
GB08423028A Expired GB2146755B (en) 1983-09-17 1984-09-12 Multiple convoluted fluorescent lamp arrangements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08423028A Expired GB2146755B (en) 1983-09-17 1984-09-12 Multiple convoluted fluorescent lamp arrangements

Country Status (1)

Country Link
GB (2) GB8324952D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737895A (en) * 1987-07-06 1988-04-12 Harry Silver Low temperature starting fluorescent fixture
US6083021A (en) * 1992-02-10 2000-07-04 Lau; Kenneth Fluorescent light ballast lamp mounting socket construction
US5471375A (en) * 1992-02-10 1995-11-28 Lau; Kenneth Fluorescent light ballast lamp mounting socket construction
CN2526971Y (en) * 2002-01-07 2002-12-18 上海威廉照明电气有限公司 Eccentric plane type fluorescent tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304594A (en) * 1940-08-13 1942-12-08 Pennybacker Miles Illuminating apparatus
GB1582885A (en) * 1977-05-21 1981-01-14 Kawamura O Method of and an apparatus for manufacturing a bent fluorescent lamp

Also Published As

Publication number Publication date
GB2146755B (en) 1987-02-18
GB2146755A (en) 1985-04-24
GB8423028D0 (en) 1984-10-17

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