AT362839B - Niederdrucknatriumdampfentladungslampe - Google Patents

Niederdrucknatriumdampfentladungslampe

Info

Publication number: AT362839B
Authority: AT; Austria
Prior art keywords: low pressure; discharge lamp; steam discharge; pressure sodium; sodium steam
Prior art date: 1976-10-29

Application number

AT0766277A

Other languages

English (en)

Other versions

ATA766277A (de

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.)

1976-10-29

Filing date

1977-10-27

Publication date

1981-06-25

1977-10-27 Application filed by Philips Nv filed Critical Philips Nv

1980-11-15 Publication of ATA766277A publication Critical patent/ATA766277A/de

1981-06-25 Application granted granted Critical

1981-06-25 Publication of AT362839B publication Critical patent/AT362839B/de

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

AT0766277A 1976-10-29 1977-10-27 Niederdrucknatriumdampfentladungslampe AT362839B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7611993,A NL180464C (nl)	1976-10-29	1976-10-29	Lagedruknatriumdampontladingslamp.

Publications (2)

Publication Number	Publication Date
ATA766277A ATA766277A (de)	1980-11-15
AT362839B true AT362839B (de)	1981-06-25

Family

ID=19827133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0766277A AT362839B (de)	1976-10-29	1977-10-27	Niederdrucknatriumdampfentladungslampe

Country Status (14)

Country	Link
JP (1)	JPS5356878A (de)
AR (1)	AR215653A1 (de)
AT (1)	AT362839B (de)
BE (1)	BE860193A (de)
BR (1)	BR7707187A (de)
CA (1)	CA1094628A (de)
DE (1)	DE2746413C2 (de)
ES (1)	ES463619A1 (de)
FR (1)	FR2369678A1 (de)
GB (1)	GB1558016A (de)
HU (1)	HU179567B (de)
IN (1)	IN148893B (de)
IT (1)	IT1088601B (de)
NL (1)	NL180464C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7811350A (nl) *	1978-11-17	1980-05-20	Philips Nv	Lagedruknatriumdampontladingslamp.
NL185481C (nl) *	1979-11-14	1990-04-17	Philips Nv	Lagedruknatriumdampontladingslamp.
NL8205026A (nl) *	1982-12-29	1984-07-16	Philips Nv	Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis.
US5036243A (en) *	1989-12-18	1991-07-30	Cocks Franklin H	Glass plate illumination device sign with integral electrodes of particular thermal resistance
JP4274053B2 (ja)	2004-06-07	2009-06-03	ウシオ電機株式会社	光源装置
CN102097277B (zh) *	2010-11-23	2016-04-06	浙江华氏照明科技有限公司	一种石英金卤灯

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT205601B (de) *	1957-07-18	1959-10-10	Philips Nv	U-förmige Natriumdampf-Entladungsröhre
FR1199913A (fr) *	1957-07-18	1959-12-17	Philips Nv	Tube à décharge dans la vapeur de sodium, présentant la forme d'un u
NL166818C (nl) *	1974-11-14	1981-09-15	Philips Nv	Lagedruknatriumdampontladingslamp.

1976
- 1976-10-29 NL NLAANVRAGE7611993,A patent/NL180464C/xx not_active IP Right Cessation
1977
- 1977-10-01 IN IN1468/CAL/77A patent/IN148893B/en unknown
- 1977-10-15 DE DE2746413A patent/DE2746413C2/de not_active Expired
- 1977-10-20 CA CA289,195A patent/CA1094628A/en not_active Expired
- 1977-10-25 HU HU77PI598A patent/HU179567B/hu not_active IP Right Cessation
- 1977-10-25 AR AR269702A patent/AR215653A1/es active
- 1977-10-26 IT IT29010/77A patent/IT1088601B/it active
- 1977-10-26 GB GB44547/77A patent/GB1558016A/en not_active Expired
- 1977-10-26 BR BR7707187A patent/BR7707187A/pt unknown
- 1977-10-26 JP JP12765877A patent/JPS5356878A/ja active Granted
- 1977-10-27 AT AT0766277A patent/AT362839B/de not_active IP Right Cessation
- 1977-10-27 BE BE182132A patent/BE860193A/xx not_active IP Right Cessation
- 1977-10-27 ES ES463619A patent/ES463619A1/es not_active Expired
- 1977-10-28 FR FR7732550A patent/FR2369678A1/fr active Granted

Also Published As

Publication number	Publication date
ES463619A1 (es)	1978-07-16
NL7611993A (nl)	1978-05-03
DE2746413A1 (de)	1978-05-03
IN148893B (de)	1981-07-11
GB1558016A (en)	1979-12-19
NL180464B (nl)	1986-09-16
ATA766277A (de)	1980-11-15
CA1094628A (en)	1981-01-27
JPS5356878A (en)	1978-05-23
AR215653A1 (es)	1979-10-31
IT1088601B (it)	1985-06-10
BR7707187A (pt)	1978-07-18
HU179567B (en)	1982-11-29
BE860193A (fr)	1978-04-27
NL180464C (nl)	1987-02-16
DE2746413C2 (de)	1982-11-04
FR2369678B1 (de)	1982-04-23
JPS6127858B2 (de)	1986-06-27
FR2369678A1 (fr)	1978-05-26

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FR2344961A1 (fr)	1977-10-14	Lampe a decharge a vapeur de sodium haute pression
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AT376065B (de)	1984-10-10	Niederdruckmetalldampfentladungslampe
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NL7712059A (nl)	1979-05-04	Lagedruknatriumdampontladingslamp.
ATA723079A (de)	1984-08-15	Hochdrucknatriumdampfentladungslampe

Legal Events

Date	Code	Title	Description
1990-08-15	ELJ	Ceased due to non-payment of the annual fee