BE814480A - ELECTRIC LAMP - Google Patents

ELECTRIC LAMP

Info

Publication number: BE814480A
Authority: BE; Belgium
Prior art keywords: electric lamp; lamp; electric
Prior art date: 1973-05-04

Application number

BE143862A

Other languages

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.)

1973-05-04

Filing date

1974-05-02

Publication date

1974-11-04

1974-05-02 Application filed filed Critical

1974-11-04 Publication of BE814480A publication Critical patent/BE814480A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
- H01J61/368—Pinched seals or analogous seals
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/38—Seals for leading-in conductors
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/40—Leading-in conductors

BE143862A 1973-05-04 1974-05-02 ELECTRIC LAMP BE814480A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7306208A NL7306208A (en)	1973-05-04	1973-05-04

Publications (1)

Publication Number	Publication Date
BE814480A true BE814480A (en)	1974-11-04

Family

ID=19818784

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE143862A BE814480A (en)	1973-05-04	1974-05-02	ELECTRIC LAMP

Country Status (6)

Country	Link
US (1)	US3906275A (en)
JP (1)	JPS5027357A (en)
BE (1)	BE814480A (en)
DE (1)	DE2418890A1 (en)
FR (1)	FR2228295B3 (en)
NL (1)	NL7306208A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4876483A (en) *	1988-05-26	1989-10-24	Gte Products Corporation	Arc lamp with surface arc resistant barrier
DE9116930U1 (en) *	1990-06-29	1995-02-02	Balzers-Pfeiffer GmbH, 35614 Aßlar	Device for protecting electrically heated vacuum furnaces
DE4024603A1 (en) *	1990-08-02	1992-02-06	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	HIGH PRESSURE DISCHARGE LAMP
DE9314451U1 (en) *	1992-10-12	1993-12-16	Philips Electronics N.V., Eindhoven	Socketed electric lamp
DE10163096A1 (en) *	2001-12-20	2003-07-03	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Compact low pressure discharge lamp
US6988906B1 (en) *	2005-04-27	2006-01-24	Chuan-Ying Chen	Fluorescent lamp tube seat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1985028A (en) *	1929-12-13	1934-12-18	Siemens Ag	Discharge device
US2329019A (en) *	1941-10-06	1943-09-07	Heintz & Kaufman Ltd	Vitreous seal protector
US2454384A (en) *	1946-05-21	1948-11-23	Rca Corp	Button stem for electron discharge devices
US2569848A (en) *	1950-05-31	1951-10-02	Eitel Mccullough Inc	Electron tube seal structure
US3275885A (en) *	1965-04-07	1966-09-27	Gen Electric	High pressure discharge lamp with electrolysis preventing means
US3668456A (en) *	1970-08-28	1972-06-06	Sylvania Electric Prod	Lamp having improved press seal

1973
- 1973-05-04 NL NL7306208A patent/NL7306208A/xx unknown
1974
- 1974-04-19 DE DE2418890A patent/DE2418890A1/en active Pending
- 1974-04-24 US US463738A patent/US3906275A/en not_active Expired - Lifetime
- 1974-05-01 JP JP49048373A patent/JPS5027357A/ja active Pending
- 1974-05-02 BE BE143862A patent/BE814480A/en unknown
- 1974-05-02 FR FR7415206A patent/FR2228295B3/fr not_active Expired

Also Published As

Publication number	Publication date
NL7306208A (en)	1974-11-06
DE2418890A1 (en)	1974-11-21
US3906275A (en)	1975-09-16
FR2228295B3 (en)	1977-03-04
FR2228295A1 (en)	1974-11-29
JPS5027357A (en)	1975-03-20

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