GB8324952D0 - Fluorescent lamp arrangements - Google Patents

Fluorescent lamp arrangements

Info

Publication number: GB8324952D0
Authority: GB; United Kingdom
Prior art keywords: fluorescent lamp; lamp arrangements; arrangements; fluorescent; lamp
Prior art date: 1983-09-17
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.)

EMI Group Ltd

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.)

1983-09-17

Filing date

1983-09-17

Publication date

1983-10-19

1983-09-17 Application filed by Thorn EMI PLC filed Critical Thorn EMI PLC

1983-09-17 Priority to GB838324952A priority Critical patent/GB8324952D0/en

1983-10-19 Publication of GB8324952D0 publication Critical patent/GB8324952D0/en

1984-09-12 Priority to GB08423028A priority patent/GB2146755B/en

Status Pending legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Power Engineering (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

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

1983
- 1983-09-17 GB GB838324952A patent/GB8324952D0/en active Pending
1984
- 1984-09-12 GB GB08423028A patent/GB2146755B/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
DE3474203D1 (en)	1988-10-27	Lamp
GB2145873B (en)	1987-02-25	Tri-colour fluorescent lamp
DE3472828D1 (en)	1988-08-25	Lamp
DE3560345D1 (en)	1987-08-20	Fluorescent lamp
GB2142775B (en)	1986-09-17	Fluorescent lamp
DE3476723D1 (en)	1989-03-16	Compact fluorescent lamp
DE3573685D1 (en)	1989-11-16	Small size fluorescent lamp
DE3475676D1 (en)	1989-01-19	Compact fluorescent lamp
GB8427277D0 (en)	1984-12-05	Fluorescent lamp
JPS57210558A (en)	1982-12-24	Fluorescent lamp
GB8402889D0 (en)	1984-03-07	Lamp
GB2153141B (en)	1987-12-16	Magnetic fluorescent lamp
GB8324952D0 (en)	1983-10-19	Fluorescent lamp arrangements
GB2152280B (en)	1987-07-22	Lamp
GB2147735B (en)	1987-02-04	Fluorescent lamps
GB2138929B (en)	1986-10-15	Standard lamp
GB2092823B (en)	1985-02-06	Fluorescent lamp
GB8328308D0 (en)	1983-11-23	Lamp
AU90542S (en)	1985-06-20	Fluorescent lamp
AU90540S (en)	1985-06-20	Fluorescent lamp
AU90541S (en)	1985-06-20	Fluorescent lamp
AU90310S (en)	1985-04-04	Fluorescent lamp
AU90538S (en)	1985-06-20	Fluorescent lamp
AU90181S (en)	1985-03-14	Fluorescent lamp
AU90100S (en)	1985-02-28	Fluorescent lamp