DE3761934D1 - Elektrische lampe. - Google Patents

Elektrische lampe.

Info

Publication number: DE3761934D1
Authority: DE; Germany
Prior art keywords: electric lamp; lamp; electric
Prior art date: 1986-04-29
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

DE8787200766T

Other languages

English (en)

Inventor

Der Heijden Johannes Maria Van

Pierre Louis Leonard Mar Derks

Cornelius Penning

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1986-04-29

Filing date

1987-04-23

Publication date

1990-04-19

1986-04-29 Priority claimed from NL8601092A external-priority patent/NL8601092A/nl

1987-04-23 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1990-04-19 Application granted granted Critical

1990-04-19 Publication of DE3761934D1 publication Critical patent/DE3761934D1/de

2007-04-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
- H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
- H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means

DE8787200766T 1986-04-29 1987-04-23 Elektrische lampe. Expired - Lifetime DE3761934D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8601092A NL8601092A (nl)	1986-04-29	1986-04-29	Elektrische lamp.
NL8602378A NL8602378A (nl)	1986-04-29	1986-09-22	Elektrische lamp.

Publications (1)

Publication Number	Publication Date
DE3761934D1 true DE3761934D1 (de)	1990-04-19

Family

ID=26646127

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787200766T Expired - Lifetime DE3761934D1 (de)	1986-04-29	1987-04-23	Elektrische lampe.

Country Status (7)

Country	Link
US (1)	US4920297A (de)
EP (1)	EP0244025B1 (de)
CN (1)	CN1009405B (de)
CA (1)	CA1273394A (de)
DE (1)	DE3761934D1 (de)
HU (1)	HU195028B (de)
NL (1)	NL8602378A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100278530B1 (ko) *	1992-08-10	2001-01-15	요트.게.아. 롤페즈	전기 램프
GB9407132D0 (en) *	1994-04-11	1994-06-01	Ge Lighting Ltd	Bulb mounting arrangement for an electrodeless discharge lamp
US5539283A (en) *	1995-06-14	1996-07-23	Osram Sylvania Inc.	Discharge light source with reduced magnetic interference
GB2314671A (en) *	1996-06-26	1998-01-07	Gen Electric	Electrodeless fluorescent lamp
US5886472A (en) *	1997-07-11	1999-03-23	Osram Sylvania Inc.	Electrodeless lamp having compensation loop for suppression of magnetic interference
EP1253615A3 (de)	2001-04-26	2005-11-23	Matsushita Electric Industrial Co., Ltd.	Elektrodenlose Entladungslampen
JP2003257379A (ja) *	2001-12-28	2003-09-12	Matsushita Electric Ind Co Ltd	無電極放電ランプ
JP2007059358A (ja) *	2005-08-26	2007-03-08	Matsushita Electric Works Ltd	無電極放電ランプ
US20100014301A1 (en) *	2006-01-06	2010-01-21	Demarois Peter G	Bracketless Snap-In Fog Lamp
CN102420096A (zh) *	2011-07-04	2012-04-18	上海工程技术大学	一种被动式降低电磁感应灯辐射的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL23285C (de) *	1926-09-20
NL40170C (de) *	1933-01-03
US2336529A (en) *	1942-08-27	1943-12-14	Gen Electric	Base for electric lamps and the like
US3775634A (en) *	1971-03-22	1973-11-27	Westinghouse Electric Corp	Electric lamp having a base assembly with integral means for axially-orienting the end contact
DE2814461A1 (de) *	1978-04-04	1979-10-18	Patra Patent Treuhand	Elektrische lampe
NL8001833A (nl) *	1980-03-28	1981-10-16	Philips Nv	Lagedrukkwikdampontladingslamp.
NL8102594A (nl) *	1981-05-27	1982-12-16	Philips Nv	Elektrische lamp met een mechanisch bevestigde lampvoet.
NL8400409A (nl) *	1984-02-09	1985-09-02	Philips Nv	Elektrodeloze lagedrukgasontladingslamp.

1986
- 1986-09-22 NL NL8602378A patent/NL8602378A/nl not_active Application Discontinuation
1987
- 1987-04-23 EP EP87200766A patent/EP0244025B1/de not_active Expired
- 1987-04-23 CA CA000535438A patent/CA1273394A/en not_active Expired
- 1987-04-23 DE DE8787200766T patent/DE3761934D1/de not_active Expired - Lifetime
- 1987-04-24 HU HU871805A patent/HU195028B/hu not_active IP Right Cessation
- 1987-04-25 CN CN87103136.1A patent/CN1009405B/zh not_active Expired
1988
- 1988-12-21 US US07/353,201 patent/US4920297A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1009405B (zh)	1990-08-29
CN87103136A (zh)	1987-11-11
US4920297A (en)	1990-04-24
NL8602378A (nl)	1987-11-16
CA1273394A (en)	1990-08-28
HUT43762A (en)	1987-11-30
EP0244025A1 (de)	1987-11-04
HU195028B (en)	1988-03-28
EP0244025B1 (de)	1990-03-14

Publication	Publication Date	Title
DE69007211D1 (de)	1994-04-14	Verpackte elektrische Lampe.
DE3578615D1 (de)	1990-08-16	Elektrische lampe.
DE69111177D1 (de)	1995-08-17	Elektrische Lampe.
DE58907536D1 (de)	1994-06-01	Kittlos gesockelte elektrische Lampe.
DE68911954D1 (de)	1994-02-17	Elektrische Lampe.
DE59005400D1 (de)	1994-05-26	Kittlos gesockelte elektrische Lampe.
DE69108203D1 (de)	1995-04-20	Elektrische Reflektorlampe.
DE69007643D1 (de)	1994-05-05	Elektrische Lampe.
DE3770678D1 (de)	1991-07-18	Elektrische buchse.
DE3778074D1 (de)	1992-05-14	Elektrische drehmaschine.
DE3855637D1 (de)	1996-12-05	Doppelkolbige elektrische Lampe
NL184859C (nl)	1989-11-16	Elektrische lamp.
DE68912002D1 (de)	1994-02-17	Elektrische Lampe.
DE3687474D1 (de)	1993-02-25	Elektrische kamera.
DE3878116D1 (de)	1993-03-18	Gesockelte elektrische lampe.
DE68912906D1 (de)	1994-03-17	Gefärbte elektrische Lampe.
DE3781953D1 (de)	1992-11-05	Elektrische lampe mit keramikreflektor.
DE68908780D1 (de)	1993-10-07	Elektrische Lampe.
DE69008957D1 (de)	1994-06-23	Elektrische Lampe.
DE59004383D1 (de)	1994-03-10	Elektrische Lampe.
DE3761934D1 (de)	1990-04-19	Elektrische lampe.
DE3776245D1 (de)	1992-03-05	Elektrische lampe.
DE69008271D1 (de)	1994-05-26	Verpackte elektrische Lampe.
DE3577160D1 (de)	1990-05-17	Elektrische lampe.
DE69204037D1 (de)	1995-09-14	Elektrische Lampe.

Legal Events

Date	Code	Title	Description
1991-04-04	8364	No opposition during term of opposition
1995-06-22	8327	Change in the person/name/address of the patent owner	Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL
1998-04-09	8339	Ceased/non-payment of the annual fee