ES449313A1 - Un dispositivo provisto de una lampara de descarga en vapor de sodio a baja presion. - Google Patents

Un dispositivo provisto de una lampara de descarga en vapor de sodio a baja presion.

Info

Publication number: ES449313A1
Authority: ES; Spain
Prior art keywords: discharge tube; low; lamp; pressure sodium; discharge lamp
Prior art date: 1975-06-30
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

ES449313A

Other languages

English (en)

Spanish (es)

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.)

1975-06-30

Filing date

1976-06-28

Publication date

1977-08-16

1976-06-28 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1977-08-16 Publication of ES449313A1 publication Critical patent/ES449313A1/es

Status Expired legal-status Critical Current

Links

DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title abstract 2
229910052708 sodium Inorganic materials 0.000 title abstract 2
239000011734 sodium Substances 0.000 title abstract 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
229910052786 argon Inorganic materials 0.000 abstract 1
239000003990 capacitor Substances 0.000 abstract 1
229910003437 indium oxide Inorganic materials 0.000 abstract 1
PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 abstract 1
229910052754 neon Inorganic materials 0.000 abstract 1
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 1
230000005855 radiation Effects 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling

Landscapes

Circuit Arrangements For Discharge Lamps (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)
Discharge Lamps And Accessories Thereof (AREA)

ES449313A 1975-06-30 1976-06-28 Un dispositivo provisto de una lampara de descarga en vapor de sodio a baja presion. Expired ES449313A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7507734,A NL175371C (nl)	1975-06-30	1975-06-30	Werkwijze voor het bedrijven van een lagedruknatriumdampontladingslamp, en schakelingsinrichting voor de uitvoering van die werkwijze.

Publications (1)

Publication Number	Publication Date
ES449313A1 true ES449313A1 (es)	1977-08-16

Family

ID=19824047

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES449313A Expired ES449313A1 (es)	1975-06-30	1976-06-28	Un dispositivo provisto de una lampara de descarga en vapor de sodio a baja presion.

Country Status (13)

Country	Link
JP (2)	JPS525987A (de)
AT (1)	AT355674B (de)
AU (1)	AU501842B2 (de)
BE (1)	BE843515A (de)
CA (1)	CA1071295A (de)
CH (1)	CH621660A5 (de)
DE (1)	DE2628214C3 (de)
ES (1)	ES449313A1 (de)
FR (1)	FR2316830A1 (de)
GB (1)	GB1490176A (de)
IT (1)	IT1063432B (de)
NL (1)	NL175371C (de)
SE (1)	SE412833B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1095942B (de) *	1959-07-24	1960-12-29	Siemens Ag	Schaltungsanordnung zur Helligkeitssteuerung von Leuchtstofflampen
US3801867A (en) *	1972-11-01	1974-04-02	Gen Electric	Direct current energization of gaseous discharge

1975
- 1975-06-30 NL NLAANVRAGE7507734,A patent/NL175371C/xx not_active IP Right Cessation
1976
- 1976-06-23 CA CA255,482A patent/CA1071295A/en not_active Expired
- 1976-06-23 DE DE2628214A patent/DE2628214C3/de not_active Expired
- 1976-06-24 SE SE7607273A patent/SE412833B/xx unknown
- 1976-06-24 AU AU15225/76A patent/AU501842B2/en not_active Expired
- 1976-06-25 IT IT24769/76A patent/IT1063432B/it active
- 1976-06-25 GB GB26518/76A patent/GB1490176A/en not_active Expired
- 1976-06-28 BE BE168400A patent/BE843515A/xx not_active IP Right Cessation
- 1976-06-28 CH CH827176A patent/CH621660A5/de not_active IP Right Cessation
- 1976-06-28 AT AT472176A patent/AT355674B/de active
- 1976-06-28 ES ES449313A patent/ES449313A1/es not_active Expired
- 1976-06-29 JP JP51076105A patent/JPS525987A/ja active Pending
- 1976-06-30 FR FR7619972A patent/FR2316830A1/fr active Granted
1982
- 1982-06-21 JP JP1982091654U patent/JPS586367U/ja active Pending

Also Published As

Publication number	Publication date
NL175371B (nl)	1984-05-16
CA1071295A (en)	1980-02-05
IT1063432B (it)	1985-02-11
BE843515A (fr)	1976-12-28
FR2316830A1 (fr)	1977-01-28
NL7507734A (nl)	1977-01-03
AU1522576A (en)	1978-01-05
CH621660A5 (en)	1981-02-13
SE7607273L (sv)	1976-12-31
ATA472176A (de)	1979-08-15
GB1490176A (en)	1977-10-26
JPS525987A (en)	1977-01-18
DE2628214B2 (de)	1979-11-29
DE2628214C3 (de)	1980-08-07
NL175371C (nl)	1984-10-16
AU501842B2 (en)	1979-06-28
AT355674B (de)	1980-03-10
JPS586367U (ja)	1983-01-17
SE412833B (sv)	1980-03-17
FR2316830B1 (de)	1981-08-07
DE2628214A1 (de)	1977-01-13

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Legal Events

Date	Code	Title	Description
1998-04-16	FD1A	Patent lapsed	Effective date: 19980302