FR2369678A1 - Lampe a decharge dans la vapeur de sodium a basse pression - Google Patents

Lampe a decharge dans la vapeur de sodium a basse pression

Info

Publication number
FR2369678A1
FR2369678A1 FR7732550A FR7732550A FR2369678A1 FR 2369678 A1 FR2369678 A1 FR 2369678A1 FR 7732550 A FR7732550 A FR 7732550A FR 7732550 A FR7732550 A FR 7732550A FR 2369678 A1 FR2369678 A1 FR 2369678A1
Authority
FR
France
Prior art keywords
pressure sodium
sodium vapor
vapor discharge
discharge lamp
low pressure
Prior art date
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.)
Granted
Application number
FR7732550A
Other languages
English (en)
French (fr)
Other versions
FR2369678B1 (enrdf_load_stackoverflow
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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2369678A1 publication Critical patent/FR2369678A1/fr
Application granted granted Critical
Publication of FR2369678B1 publication Critical patent/FR2369678B1/fr
Granted 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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
FR7732550A 1976-10-29 1977-10-28 Lampe a decharge dans la vapeur de sodium a basse pression Granted FR2369678A1 (fr)

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
FR2369678A1 true FR2369678A1 (fr) 1978-05-26
FR2369678B1 FR2369678B1 (enrdf_load_stackoverflow) 1982-04-23

Family

ID=19827133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732550A Granted FR2369678A1 (fr) 1976-10-29 1977-10-28 Lampe a decharge dans la vapeur de sodium a basse pression

Country Status (14)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011346A1 (en) * 1978-11-17 1980-05-28 Koninklijke Philips Electronics N.V. Low-pressure sodium vapour discharge lamp
FR2469800A1 (fr) * 1979-11-14 1981-05-22 Philips Nv Lampe a decharge dans la vapeur de sodium a basse pression
FR2538949A1 (fr) * 1982-12-29 1984-07-06 Philips Nv Dispositif comportant un tube a decharge dans une vapeur metallique muni d'au moins deux electrodes interieures
EP0482132A4 (en) * 1989-12-18 1992-08-19 Franklin H. Cocks Glass plate illumination device sign with integral electrodes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199913A (fr) * 1957-07-18 1959-12-17 Philips Nv Tube à décharge dans la vapeur de sodium, présentant la forme d'un u

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
DE1260627B (de) * 1965-11-13 1968-02-08 Philips Nv Natriumdampfentladungslampe
NL166818C (nl) * 1974-11-14 1981-09-15 Philips Nv Lagedruknatriumdampontladingslamp.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199913A (fr) * 1957-07-18 1959-12-17 Philips Nv Tube à décharge dans la vapeur de sodium, présentant la forme d'un u

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011346A1 (en) * 1978-11-17 1980-05-28 Koninklijke Philips Electronics N.V. Low-pressure sodium vapour discharge lamp
FR2469800A1 (fr) * 1979-11-14 1981-05-22 Philips Nv Lampe a decharge dans la vapeur de sodium a basse pression
FR2538949A1 (fr) * 1982-12-29 1984-07-06 Philips Nv Dispositif comportant un tube a decharge dans une vapeur metallique muni d'au moins deux electrodes interieures
EP0482132A4 (en) * 1989-12-18 1992-08-19 Franklin H. Cocks Glass plate illumination device sign with integral electrodes

Also Published As

Publication number Publication date
BR7707187A (pt) 1978-07-18
IT1088601B (it) 1985-06-10
GB1558016A (en) 1979-12-19
NL180464C (nl) 1987-02-16
NL180464B (nl) 1986-09-16
CA1094628A (en) 1981-01-27
AR215653A1 (es) 1979-10-31
JPS6127858B2 (enrdf_load_stackoverflow) 1986-06-27
ATA766277A (de) 1980-11-15
ES463619A1 (es) 1978-07-16
BE860193A (fr) 1978-04-27
NL7611993A (nl) 1978-05-03
HU179567B (en) 1982-11-29
DE2746413A1 (de) 1978-05-03
IN148893B (enrdf_load_stackoverflow) 1981-07-11
FR2369678B1 (enrdf_load_stackoverflow) 1982-04-23
JPS5356878A (en) 1978-05-23
AT362839B (de) 1981-06-25
DE2746413C2 (de) 1982-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse