CA1025035A - Electric gas discharge lamp - Google Patents

Electric gas discharge lamp

Info

Publication number: CA1025035A
Authority: CA; Canada
Prior art keywords: discharge lamp; gas discharge; electric gas; electric; lamp
Prior art date: 1974-05-06
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

Application number

CA226,189A

Other languages

English (en)

French (fr)

Inventor

Willem L. Wanmaker

Lambertus W.J. Manders

Johannes W. Ter Vrugt

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.)

1974-05-06

Filing date

1975-05-02

Publication date

1978-01-24

1975-05-02 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1978-01-24 Application granted granted Critical

1978-01-24 Publication of CA1025035A publication Critical patent/CA1025035A/en

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/48—Separate coatings of different luminous materials

CA226,189A 1974-05-06 1975-05-02 Electric gas discharge lamp Expired CA1025035A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7406035,A NL169532C (nl)	1974-05-06	1974-05-06	Elektrische gasontladingslamp.

Publications (1)

Publication Number	Publication Date
CA1025035A true CA1025035A (en)	1978-01-24

Family

ID=19821305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA226,189A Expired CA1025035A (en)	1974-05-06	1975-05-02	Electric gas discharge lamp

Country Status (22)

Country	Link
JP (1)	JPS53864B2 (sv)
AR (1)	AR227264A1 (sv)
AT (1)	AT353357B (sv)
AU (1)	AU500609B2 (sv)
BE (1)	BE828737A (sv)
BR (1)	BR7502709A (sv)
CA (1)	CA1025035A (sv)
CH (1)	CH585967A5 (sv)
DE (1)	DE2517962C3 (sv)
DK (1)	DK191875A (sv)
ES (1)	ES437425A1 (sv)
FI (1)	FI60087C (sv)
FR (1)	FR2270674B1 (sv)
GB (1)	GB1496438A (sv)
HU (1)	HU178687B (sv)
IL (1)	IL47227A (sv)
IN (1)	IN146322B (sv)
IT (1)	IT1037819B (sv)
NL (1)	NL169532C (sv)
NO (1)	NO140211C (sv)
SE (1)	SE400415B (sv)
ZA (1)	ZA752760B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR950009041B1 (ko) *	1985-12-16	1995-08-14	가세이옾토닉스 가부시끼가이샤	발광 형광 조성물, 그 제조 공정 및 그를 사용한 형광등
JPH0636349B2 (ja) *	1989-02-22	1994-05-11	日亜化学工業株式会社	紫外線反射層を有する蛍光ランプ
US5170095A (en) *	1989-02-24	1992-12-08	Tungsram Reszvenytarsasag	Low-pressure mercury vapor discharge light source of high wall loadability

1974
- 1974-05-06 NL NLAANVRAGE7406035,A patent/NL169532C/xx not_active IP Right Cessation
1975
- 1975-04-23 DE DE2517962A patent/DE2517962C3/de not_active Expired
- 1975-04-29 ZA ZA00752760A patent/ZA752760B/xx unknown
- 1975-04-30 AR AR258592A patent/AR227264A1/es active
- 1975-04-30 FI FI751300A patent/FI60087C/fi not_active IP Right Cessation
- 1975-05-02 GB GB18431/75A patent/GB1496438A/en not_active Expired
- 1975-05-02 CH CH564075A patent/CH585967A5/xx not_active IP Right Cessation
- 1975-05-02 IT IT22966/75A patent/IT1037819B/it active
- 1975-05-02 CA CA226,189A patent/CA1025035A/en not_active Expired
- 1975-05-02 AU AU80786/75A patent/AU500609B2/en not_active Expired
- 1975-05-02 DK DK191875A patent/DK191875A/da unknown
- 1975-05-02 SE SE7505108A patent/SE400415B/sv unknown
- 1975-05-02 HU HU75PI466A patent/HU178687B/hu unknown
- 1975-05-02 JP JP5265775A patent/JPS53864B2/ja not_active Expired
- 1975-05-02 NO NO751573A patent/NO140211C/no unknown
- 1975-05-03 ES ES437425A patent/ES437425A1/es not_active Expired
- 1975-05-05 BE BE156065A patent/BE828737A/xx unknown
- 1975-05-05 IL IL47227A patent/IL47227A/en unknown
- 1975-05-05 AT AT342775A patent/AT353357B/de not_active IP Right Cessation
- 1975-05-05 BR BR3459/75A patent/BR7502709A/pt unknown
- 1975-05-05 IN IN902/CAL/75A patent/IN146322B/en unknown
- 1975-05-06 FR FR7514137A patent/FR2270674B1/fr not_active Expired

Also Published As

Publication number	Publication date
NO140211C (no)	1979-07-18
IN146322B (sv)	1979-04-28
BR7502709A (pt)	1976-03-16
FI60087C (fi)	1981-11-10
NL169532B (nl)	1982-02-16
BE828737A (fr)	1975-11-05
AU500609B2 (en)	1979-05-24
CH585967A5 (sv)	1977-03-15
IT1037819B (it)	1979-11-20
GB1496438A (en)	1977-12-30
AR227264A1 (es)	1982-10-15
HU178687B (en)	1982-06-28
AU8078675A (en)	1976-11-04
FI751300A (sv)	1975-11-07
SE400415B (sv)	1978-03-20
SE7505108L (sv)	1975-11-07
ES437425A1 (es)	1977-01-01
DE2517962B2 (de)	1980-06-04
FR2270674B1 (sv)	1978-05-19
JPS53864B2 (sv)	1978-01-12
ATA342775A (de)	1979-04-15
AT353357B (de)	1979-11-12
DE2517962C3 (de)	1981-02-19
NL169532C (nl)	1982-07-16
NO751573L (sv)	1975-11-07
FR2270674A1 (sv)	1975-12-05
NL7406035A (nl)	1975-11-10
NO140211B (no)	1979-04-09
DE2517962A1 (de)	1975-11-13
FI60087B (fi)	1981-07-31
JPS50150287A (sv)	1975-12-02
IL47227A (en)	1977-01-31
IL47227A0 (en)	1975-07-28
ZA752760B (en)	1976-12-29
DK191875A (da)	1975-11-07

Publication	Publication Date	Title
JPS522082A (en)	1977-01-08	High pressure gas discharge lamp
GB1519509A (en)	1978-07-26	Electric discharge lamp
CA1029079A (en)	1978-04-04	Electrode for a discharge lamp
AU501410B2 (en)	1979-06-21	Low-pressure gas discharge lamp
JPS51117484A (en)	1976-10-15	Gas discharge lamp
IL46810A0 (en)	1975-05-22	Electric gas discharge lamp
AU501285B2 (en)	1979-06-14	Lamp assembly
JPS5235484A (en)	1977-03-18	High pressure gas discharge lamp
GB1541292A (en)	1979-02-28	Gas discharge lamps
AU498593B2 (en)	1979-03-15	Metal vapour discharge lamp
AU498834B2 (en)	1979-03-29	Indicator lamp electric corporation
CA1025035A (en)	1978-01-24	Electric gas discharge lamp
AU509915B2 (en)	1980-05-29	Discharge lamp
AU491421B2 (en)	1976-09-23	Electric gas discharge lamp
GB1546936A (en)	1979-05-31	Gas discharge lamp unit
CA1023041A (en)	1977-12-20	Gas discharge laser
JPS5265986A (en)	1977-05-31	High pressure gas discharge lamp
AU503938B2 (en)	1979-09-27	Electric discharge tube
CA931206A (en)	1973-07-31	Electric system for starting and operating a gas discharge lamp
AU470541B2 (en)	1976-03-18	Incandescent lamp
AU483619B2 (en)	1975-07-24	Improved electric discharge lamp
AU6468274A (en)	1975-07-24	Improved electric discharge lamp