NL7513672A - Hoge-druk gasontladingslamp. - Google Patents

Hoge-druk gasontladingslamp.

Info

Publication number: NL7513672A
Authority: NL; Netherlands
Prior art keywords: high pressure; discharge lamp; gas discharge; pressure gas; lamp
Prior art date: 1975-11-24

Application number

NL7513672A

Other languages

English (en)

Dutch (nl)

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.)

1975-11-24

Filing date

1975-11-24

Publication date

1977-05-26

1975-11-24 Application filed by Philips Nv filed Critical Philips Nv

1975-11-24 Priority to NL7513672A priority Critical patent/NL7513672A/xx

1976-11-12 Priority to DE19762651644 priority patent/DE2651644A1/de

1976-11-19 Priority to GB4834476A priority patent/GB1505447A/en

1976-11-22 Priority to BE172585A priority patent/BE848617A/xx

1976-11-22 Priority to JP13963876A priority patent/JPS5265986A/ja

1976-11-24 Priority to FR7635343A priority patent/FR2332612A1/fr

1977-05-26 Publication of NL7513672A publication Critical patent/NL7513672A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/183—Composition or manufacture of getters

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Discharge Lamp (AREA)

NL7513672A 1975-11-24 1975-11-24 Hoge-druk gasontladingslamp. NL7513672A (nl)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
NL7513672A NL7513672A (nl)	1975-11-24	1975-11-24	Hoge-druk gasontladingslamp.
DE19762651644 DE2651644A1 (de)	1975-11-24	1976-11-12	Hochdruckgasentladungslampe
GB4834476A GB1505447A (en)	1975-11-24	1976-11-19	Highpressure gas discharge lamp
BE172585A BE848617A (fr)	1975-11-24	1976-11-22	Lampe de decharge dans le gaz a haute pression,
JP13963876A JPS5265986A (en)	1975-11-24	1976-11-22	High pressure gas discharge lamp
FR7635343A FR2332612A1 (fr)	1975-11-24	1976-11-24	Lampe a decharge dans le gaz a haute pression

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7513672A NL7513672A (nl)	1975-11-24	1975-11-24	Hoge-druk gasontladingslamp.

Publications (1)

Publication Number	Publication Date
NL7513672A true NL7513672A (nl)	1977-05-26

Family

ID=19824909

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7513672A NL7513672A (nl)	1975-11-24	1975-11-24	Hoge-druk gasontladingslamp.

Country Status (6)

Country	Link
JP (1)	JPS5265986A (xx)
BE (1)	BE848617A (xx)
DE (1)	DE2651644A1 (xx)
FR (1)	FR2332612A1 (xx)
GB (1)	GB1505447A (xx)
NL (1)	NL7513672A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003015126A1 (en) *	2001-08-03	2003-02-20	Koninklijke Philips Electronics N.V.	High-pressure discharge lamp and method of manufacturing it
EP1506693B1 (en) *	2002-05-10	2006-09-27	Koninklijke Philips Electronics N.V.	Electroluminescent panel

1975
- 1975-11-24 NL NL7513672A patent/NL7513672A/xx not_active Application Discontinuation
1976
- 1976-11-12 DE DE19762651644 patent/DE2651644A1/de active Pending
- 1976-11-19 GB GB4834476A patent/GB1505447A/en not_active Expired
- 1976-11-22 BE BE172585A patent/BE848617A/xx unknown
- 1976-11-22 JP JP13963876A patent/JPS5265986A/ja active Pending
- 1976-11-24 FR FR7635343A patent/FR2332612A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
GB1505447A (en)	1978-03-30
FR2332612A1 (fr)	1977-06-17
DE2651644A1 (de)	1977-06-02
JPS5265986A (en)	1977-05-31
BE848617A (fr)	1977-05-23

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Legal Events

Date	Code	Title	Description
1979-07-25	BV	The patent application has lapsed