HU9200205D0 - Electrodeless low-pressure discharge lamp - Google Patents

Electrodeless low-pressure discharge lamp

Info

Publication number: HU9200205D0
Authority: HU; Hungary
Prior art keywords: discharge lamp; pressure discharge; electrodeless low; electrodeless; low
Prior art date: 1991-01-25

Application number

HU9200205A

Other languages

English (en)

Other versions

HU209221B (en

HUT60065A (en

Inventor

Hendrik Jan Eggink

Winand Hendrik Ann Friederichs

Gennip Nicasius Gerardus T Van

Original Assignee

Philips 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.)

1991-01-25

Filing date

1992-01-22

Publication date

1992-04-28

1992-01-22 Application filed by Philips Nv filed Critical Philips Nv

1992-04-28 Publication of HU9200205D0 publication Critical patent/HU9200205D0/hu

1992-07-28 Publication of HUT60065A publication Critical patent/HUT60065A/hu

1994-03-28 Publication of HU209221B publication Critical patent/HU209221B/hu

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
- H01J61/523—Heating or cooling particular parts of the lamp

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Electromagnetism (AREA)
Discharge Lamps And Accessories Thereof (AREA)
Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

HU9200205A 1991-01-25 1992-01-22 Electrodeless low-pressure discharge lamp HU209221B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL9100124		1991-01-25

Publications (3)

Publication Number	Publication Date
HU9200205D0 true HU9200205D0 (en)	1992-04-28
HUT60065A HUT60065A (en)	1992-07-28
HU209221B HU209221B (en)	1994-03-28

Family

ID=19858775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HU9200205A HU209221B (en)	1991-01-25	1992-01-22	Electrodeless low-pressure discharge lamp

Country Status (8)

Country	Link
US (1)	US5291091A (hu)
EP (1)	EP0496464B1 (hu)
JP (1)	JPH04308648A (hu)
KR (1)	KR920015418A (hu)
CN (1)	CN1028581C (hu)
DE (1)	DE69205592T2 (hu)
ES (1)	ES2079779T3 (hu)
HU (1)	HU209221B (hu)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5355054A (en) *	1992-01-07	1994-10-11	U.S. Philips Corporation	Electrodeless low-pressure discharge lamp having a cooling body with a partitioned vapor channel
EP0577211B1 (en) *	1992-07-03	1997-09-03	Koninklijke Philips Electronics N.V.	Electroless low-pressure discharge lamp
US5572083A (en) *	1992-07-03	1996-11-05	U.S. Philips Corporation	Electroless low-pressure discharge lamp
ES2109425T3 (es) *	1992-10-21	1998-01-16	Koninkl Philips Electronics Nv	Conjunto de iluminacion y lampara de descarga de baja presion sin electrodo apropiada para su utilizacion en dicho conjunto.
DE69314130T2 (de) *	1992-10-21	1998-04-02	Koninkl Philips Electronics Nv	Beleuchtungseinheit und elektrodenlose Niederdruck-Entladungslampe zur Anwendung in einer solchen Beleuchtungseinheit
HU214131B (en) *	1994-02-17	1997-12-29	Ge Lighting Tungsram Rt	Low-pressure discharge lamp without electrode
GB9603197D0 (en) *	1996-02-15	1996-04-17	Gen Electric	Electrodeless discharge lamp
ATE228269T1 (de) *	1996-04-19	2002-12-15	Koninkl Philips Electronics Nv	Elektrodenlose niederdruckentladungslampe
GB2314671A (en) *	1996-06-26	1998-01-07	Gen Electric	Electrodeless fluorescent lamp
WO1999018596A1 (en) *	1997-10-07	1999-04-15	Koninklijke Philips Electronics N.V.	Discharge lamp, comprising secondary side of piezotransformer as electrode
US6433478B1 (en) *	1999-11-09	2002-08-13	Matsushita Electric Industrial Co., Ltd.	High frequency electrodeless compact fluorescent lamp
US7064490B2 (en) *	2002-07-02	2006-06-20	Matsushita Electric Industrial Co., Ltd.	Compact self-ballasted electrodeless discharge lamp and electrodeless-discharge-lamp lighting device
WO2005041245A1 (ja) *	2003-10-24	2005-05-06	Matsushita Electric Works, Ltd.	無電極放電ランプ
WO2005076316A1 (ja) *	2004-02-05	2005-08-18	Matsushita Electric Industrial Co., Ltd.	無電極放電ランプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8104223A (nl) *	1981-09-14	1983-04-05	Philips Nv	Elektrodeloze gasontladingslamp.
DE3838121A1 (de) *	1988-11-10	1990-05-17	Vdo Schindling	Temperaturgeber
NL8900406A (nl) *	1989-02-20	1990-09-17	Philips Nv	Elektrodeloze lagedrukontladingslamp.
ES2075324T3 (es) *	1990-04-06	1995-10-01	Philips Electronics Nv	Lampara de descarga de baja presion sin electrodos.

1992
- 1992-01-08 US US07/818,003 patent/US5291091A/en not_active Expired - Fee Related
- 1992-01-17 EP EP92200131A patent/EP0496464B1/en not_active Expired - Lifetime
- 1992-01-17 ES ES92200131T patent/ES2079779T3/es not_active Expired - Lifetime
- 1992-01-17 DE DE69205592T patent/DE69205592T2/de not_active Expired - Fee Related
- 1992-01-21 JP JP4031373A patent/JPH04308648A/ja not_active Withdrawn
- 1992-01-21 KR KR1019920000790A patent/KR920015418A/ko not_active Application Discontinuation
- 1992-01-22 CN CN92100448A patent/CN1028581C/zh not_active Expired - Fee Related
- 1992-01-22 HU HU9200205A patent/HU209221B/hu not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR920015418A (ko)	1992-08-26
JPH04308648A (ja)	1992-10-30
CN1063580A (zh)	1992-08-12
EP0496464A3 (en)	1993-06-23
CN1028581C (zh)	1995-05-24
EP0496464A2 (en)	1992-07-29
HU209221B (en)	1994-03-28
DE69205592D1 (de)	1995-11-30
US5291091A (en)	1994-03-01
DE69205592T2 (de)	1996-05-30
HUT60065A (en)	1992-07-28
EP0496464B1 (en)	1995-10-25
ES2079779T3 (es)	1996-01-16

Publication	Publication Date	Title
HU911084D0 (en)	1991-10-28	Electrodeless low-pressure discharge lamp
SG44001A1 (en)	1997-11-14	Low-pressure mercury discharge lamp
HUT61132A (en)	1992-11-30	Electrodeless low-pressure mercury vapour discharge lamp
HU911309D0 (en)	1991-10-28	Low-pressure discharge lamp
HU9200239V0 (en)	1992-11-28	High-pression discharge lamp
EP0550937A3 (en)	1993-10-27	Low-pressure mercury discharge lamp
HUT53986A (en)	1990-12-28	Low-pressure mercury-vapour discharge lamp
GB2226444B (en)	1993-05-12	Electrodeless discharge lamp
GB2251140B (en)	1994-11-02	An electrodeless discharge lamp system
GB2257562B (en)	1995-10-04	Electrodeless low pressure discharge lamp
KR0110029Y1 (en)	1997-11-24	High-pressure discharge lamp
HU9200205D0 (en)	1992-04-28	Electrodeless low-pressure discharge lamp
HUT64159A (en)	1993-11-29	Low-pressure mercury vapour discharge lamp
HU913779D0 (en)	1992-03-30	Low-pressure discharge lamp
EP0472100A3 (en)	1992-06-17	High-pressure discharge lamp
DE69318817D1 (de)	1998-07-02	Elektrodenlose Niederdruck-Entladungslampe
EP0456907A3 (en)	1992-03-18	High-pressure discharge lamp
HUT73123A (en)	1996-06-28	Low-pressure discharge lamp
HUT61130A (en)	1992-11-30	Low-pressure discharge lamp
EP0496463A3 (en)	1993-05-26	Electrodeless low-pressure discharge lamp
EP0540191A3 (en)	1993-09-08	Electrodeless high intensity discharge lamps
EP0446462A3 (en)	1992-03-11	High-pressure discharge lamp
EP0516967A3 (en)	1993-01-13	High pressure discharge lamp
HUT57465A (en)	1991-11-28	High-pressure discharge lamp
EP0516223A3 (en)	1993-01-13	Electrodeless low-pressure sodium vapour discharge lamp

Legal Events

Date	Code	Title	Description
1996-10-28	HMM4	Cancellation of final prot. due to non-payment of fee