DE68922816D1 - Elektrische Glühlampe und Verfahren zu ihrer Herstellung. - Google Patents

Elektrische Glühlampe und Verfahren zu ihrer Herstellung.

Info

Publication number: DE68922816D1
Authority: DE; Germany
Prior art keywords: manufacture; light bulb; electric light; electric; bulb
Prior art date: 1988-10-17
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.): Expired - Lifetime

Application number

DE68922816T

Other languages

English (en)

Other versions

DE68922816T2 (de

Inventor

Edward Anthony Enyedy

Ric-Ard Lowell Hansler

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1988-10-17

Filing date

1989-10-06

Publication date

1995-06-29

1989-10-06 Application filed by General Electric Co filed Critical General Electric Co

1995-06-29 Application granted granted Critical

1995-06-29 Publication of DE68922816D1 publication Critical patent/DE68922816D1/de

1995-12-21 Publication of DE68922816T2 publication Critical patent/DE68922816T2/de

2009-10-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/06—Attaching of incandescent bodies to mount
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Resistance Heating (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

DE68922816T 1988-10-17 1989-10-06 Elektrische Glühlampe und Verfahren zu ihrer Herstellung. Expired - Lifetime DE68922816T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/243,371 US4918356A (en)	1988-10-17	1988-10-17	Electric incandescent lamp and method of manufacture therefor

Publications (2)

Publication Number	Publication Date
DE68922816D1 true DE68922816D1 (de)	1995-06-29
DE68922816T2 DE68922816T2 (de)	1995-12-21

Family

ID=22918495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68922816T Expired - Lifetime DE68922816T2 (de)	1988-10-17	1989-10-06	Elektrische Glühlampe und Verfahren zu ihrer Herstellung.

Country Status (4)

Country	Link
US (1)	US4918356A (de)
EP (1)	EP0364831B1 (de)
JP (1)	JPH0626115B2 (de)
DE (1)	DE68922816T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4942331A (en) *	1989-05-09	1990-07-17	General Electric Company	Filament alignment spud for incandescent lamps
US5168193A (en) *	1991-09-30	1992-12-01	General Electric Company	Lamp having boron nitride reflective coating
TW297551U (en) *	1992-03-27	1997-02-01	Gen Electric	Filament support for incandescent lamps
JPH09107206A (ja) *	1995-08-04	1997-04-22	Ngk Spark Plug Co Ltd	誘電体フィルタ及びその結合容量調整方法
JP2005510014A (ja)	2001-11-12	2005-04-14	コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ	ランプ及びその製造方法
JP3594138B2 (ja)	2002-01-25	2004-11-24	ノーリツ鋼機株式会社	ハロゲンランプ
US20070035249A1 (en) *	2005-08-10	2007-02-15	Geza Cseh	Lamp with inner capsule
US7977855B2 (en) *	2005-12-22	2011-07-12	Randal Lee Wimberly	Incandescent lamp and illumination system with optimized filament shape and size
WO2007113710A1 (en) *	2006-03-30	2007-10-11	Koninklijke Philips Electronics N.V.	Incandescent lamp with filament support
US8215002B2 (en) *	2007-09-29	2012-07-10	Osram Sylvania Inc.	Method of making a lamp coil
US8183760B2 (en) *	2010-06-15	2012-05-22	Osram Sylvania Inc.	Coils for electron discharge devices
JP2016206484A (ja) *	2015-04-24	2016-12-08	株式会社リコー	ヒータ、定着装置及び画像形成装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1062819A (en) *	1963-08-12	1967-03-22	Sylvania Electric Prod	Incandescent lamps using coiled-coil filaments
US3416024A (en) *	1966-05-31	1968-12-10	Gen Electric	Differential output incandescent lamp
US3423622A (en) *	1966-07-05	1969-01-21	Sylvania Electric Prod	Electrical filament support device
JPS4514872Y1 (de) *	1966-11-29	1970-06-22
US4012659A (en) *	1975-12-31	1977-03-15	Gte Sylvania Incorporated	Method of flashing tungsten filament
JPS5546448A (en) *	1978-09-30	1980-04-01	Tokyo Shibaura Electric Co	Bulb
US4389201A (en) *	1979-03-12	1983-06-21	General Electric Company	Method of manufacturing a lamp
US4588923A (en) *	1983-04-29	1986-05-13	General Electric Company	High efficiency tubular heat lamps
US4535269A (en) *	1983-08-01	1985-08-13	General Electric Company	Incandescent lamp
JPS6335254U (de) *	1986-08-26	1988-03-07
DE3752039T2 (de) *	1986-12-16	1997-10-30	Gte Prod Corp	Kompakte Doppelglühwendel mit Haltern
US4835443A (en) *	1986-12-16	1989-05-30	Gte Products Corporation	High voltage hard glass halogen capsule

1988
- 1988-10-17 US US07/243,371 patent/US4918356A/en not_active Expired - Lifetime
1989
- 1989-10-06 EP EP89118562A patent/EP0364831B1/de not_active Expired - Lifetime
- 1989-10-06 DE DE68922816T patent/DE68922816T2/de not_active Expired - Lifetime
- 1989-10-16 JP JP1268860A patent/JPH0626115B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE68922816T2 (de)	1995-12-21
EP0364831A2 (de)	1990-04-25
JPH0626115B2 (ja)	1994-04-06
US4918356A (en)	1990-04-17
EP0364831B1 (de)	1995-05-24
JPH02181358A (ja)	1990-07-16
EP0364831A3 (de)	1991-04-03

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Legal Events

Date	Code	Title	Description
1996-06-20	8364	No opposition during term of opposition