BR8401107A - Lampada incandescente com filamento de enrolamento triplo - Google Patents

Lampada incandescente com filamento de enrolamento triplo

Info

Publication number: BR8401107A
Authority: BR; Brazil
Prior art keywords: incandescent lamp; winding filament; triple winding; triple; filament
Prior art date: 1983-03-03

Application number

BR8401107A

Other languages

English (en)

Inventor

James Arthur Graves

Gilbert Henry Reiling

Original Assignee

Gen Electric

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.)

1983-03-03

Filing date

1984-03-02

Publication date

1984-10-16

1984-03-02 Application filed by Gen Electric filed Critical Gen Electric

1984-10-16 Publication of BR8401107A publication Critical patent/BR8401107A/pt

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape

BR8401107A 1983-03-03 1984-03-02 Lampada incandescente com filamento de enrolamento triplo BR8401107A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/471,609 US4499401A (en)	1983-03-03	1983-03-03	Triple coil incandescent filament

Publications (1)

Publication Number	Publication Date
BR8401107A true BR8401107A (pt)	1984-10-16

Family

ID=23872308

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8401107A BR8401107A (pt)	1983-03-03	1984-03-02	Lampada incandescente com filamento de enrolamento triplo

Country Status (3)

Country	Link
US (1)	US4499401A (pt)
BR (1)	BR8401107A (pt)
CA (1)	CA1198147A (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3609908A1 (de) *	1986-03-24	1987-10-01	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Halogengluehlampe und verfahren zu ihrer herstellung
US4683397A (en) *	1986-04-14	1987-07-28	Gte Products Corporation	Compact incandescent coiled coil filament
US4686412A (en) *	1986-04-14	1987-08-11	Gte Products Corporation	Reflector-type lamp having reduced focus loss
US4835443A (en) *	1986-12-16	1989-05-30	Gte Products Corporation	High voltage hard glass halogen capsule
DE3752040T2 (de) *	1986-12-16	1997-10-30	Gte Prod Corp	Kompakte Doppelglühwendel mit Anwendung der Steigung für Biegungskontrolle
DE3752039T2 (de) *	1986-12-16	1997-10-30	Gte Prod Corp	Kompakte Doppelglühwendel mit Haltern
DE3752258T2 (de) *	1986-12-16	1999-11-04	Gte Products Corp., Wilmington	Halogenkolben aus Hartglas für Hochspannung
US4918354A (en) *	1987-12-18	1990-04-17	Gte Products Corporation	Compact coiled coil incandescent filament with supports and pitch control
US4935662A (en) *	1988-08-31	1990-06-19	Gte Products Corporation	Electric lamp having a coiled incandescent filament and filament movement restraint means
US5270609A (en) *	1991-12-11	1993-12-14	U.S. Philips Corporation	Incandescent lamp having improved filament support structure
DE10040253A1 (de) *	2000-08-14	2002-02-28	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Kompakte Hochvolt-Glühlampe
JP4470084B2 (ja) *	2001-03-06	2010-06-02	河北ライティングソリューションズ株式会社	電球
JP3893917B2 (ja) *	2001-08-16	2007-03-14	ウシオ電機株式会社	自動車用電球
US20040070324A1 (en) *	2002-02-21	2004-04-15	Lisitsyn Igor V.	Fluorescent lamp electrode for instant start and rapid start circuits
US6809477B2 (en) *	2002-02-21	2004-10-26	General Electric Company	Fluorescent lamp electrode for instant start circuits
US6719441B2 (en) *	2002-07-17	2004-04-13	Tsui-Tuan Fan Wong	Light bulb assembly in a light string with light bulbs extending out of a casing
JP4208644B2 (ja) *	2003-05-30	2009-01-14	パナソニック株式会社	発光管及び低圧水銀ランプ
DE102011006620A1 (de) *	2011-04-01	2012-10-04	Osram Ag	Verfahren zum Herstellen einer Wicklung zur Herstellung von Elektroden für Entladungslampen, Wicklung zur Herstellung von Elektroden für Entladungslampen sowie Verfahren zur Herstellung einer Elektrode für Entladungslampen
CN102253270A (zh) *	2011-07-01	2011-11-23	厦门市老科学技术工作者协会	电子交流毫微伏测量仪
DE102013221570A1 (de) *	2013-10-23	2015-05-07	Osram Gmbh	Verfahren zum Herstellen einer Elektrodenwendel, Verfahren zum Herstellen einer Entladungslampe, Elektrodenwendel und Entladungslampe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2218345A (en) *	1935-04-10	1940-10-15	Spaeth Charles	Incandescent lamp
US2306925A (en) *	1941-07-29	1942-12-29	Gen Electric	Electrode and its fabrication
US2329126A (en) *	1941-09-17	1943-09-07	Gen Electric	Electric discharge device and electrode therefor
US3003077A (en) *	1953-07-10	1961-10-03	Sylvania Electric Prod	Discharge lamp cathode
US3294125A (en) *	1963-11-14	1966-12-27	Westinghouse Electric Corp	Electrode coil and method
US4316116A (en) *	1979-12-19	1982-02-16	General Electric Company	Triple-coil incandescent filament

1983
- 1983-03-03 US US06/471,609 patent/US4499401A/en not_active Expired - Fee Related
- 1983-06-24 CA CA000431142A patent/CA1198147A/en not_active Expired
1984
- 1984-03-02 BR BR8401107A patent/BR8401107A/pt unknown

Also Published As

Publication number	Publication date
CA1198147A (en)	1985-12-17
US4499401A (en)	1985-02-12

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