JPS50131382A - - Google Patents

Info

Publication number
JPS50131382A
JPS50131382A JP50029623A JP2962375A JPS50131382A JP S50131382 A JPS50131382 A JP S50131382A JP 50029623 A JP50029623 A JP 50029623A JP 2962375 A JP2962375 A JP 2962375A JP S50131382 A JPS50131382 A JP S50131382A
Authority
JP
Japan
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
JP50029623A
Other languages
Japanese (ja)
Other versions
JPS5947427B2 (ja
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 filed Critical
Publication of JPS50131382A publication Critical patent/JPS50131382A/ja
Publication of JPS5947427B2 publication Critical patent/JPS5947427B2/ja
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
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/825—High-pressure sodium lamps

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
JP50029623A 1974-04-01 1975-03-13 高圧力ナトリウム蒸気灯 Expired JPS5947427B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US456622 1974-04-01
US456622A US3906272A (en) 1974-04-01 1974-04-01 Low wattage high pressure sodium vapor lamps

Publications (2)

Publication Number Publication Date
JPS50131382A true JPS50131382A (fr) 1975-10-17
JPS5947427B2 JPS5947427B2 (ja) 1984-11-19

Family

ID=23813501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50029623A Expired JPS5947427B2 (ja) 1974-04-01 1975-03-13 高圧力ナトリウム蒸気灯

Country Status (8)

Country Link
US (1) US3906272A (fr)
JP (1) JPS5947427B2 (fr)
AR (1) AR209296A1 (fr)
BE (1) BE827424A (fr)
CA (1) CA1011799A (fr)
DE (1) DE2513616C3 (fr)
GB (1) GB1506433A (fr)
NL (1) NL173334C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396277A (en) * 1977-02-02 1978-08-23 Iwasaki Electric Co Ltd High-pressure sodium lamp
JPS54124574A (en) * 1978-02-22 1979-09-27 Philips Nv Highhtension sodium vapor discharge lamp

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061939A (en) * 1976-08-02 1977-12-06 General Electric Company Low noise sodium vapor lamp for sonic pulse operation
JPS54120973A (en) * 1978-03-10 1979-09-19 Mitsubishi Electric Corp Lighting apparatus
US4230964A (en) * 1978-07-11 1980-10-28 Westinghouse Electric Corp. Color high-pressure sodium vapor lamp
NL7902573A (nl) * 1979-04-03 1980-10-07 Philips Nv Menglichtlamp.
US4386050A (en) * 1979-08-29 1983-05-31 Scott Anderson Process, apparatus and manufacture relating to high-purity, sodium amalgam particles useful in lamp manufacture
CA1203559A (fr) * 1980-06-06 1986-04-22 Elliot F. Wyner Lampe a vapeur de sodium haute pression aux caracteristiques ameliorees
US4449948A (en) * 1980-08-12 1984-05-22 Apl Anderson, Inc. Method of introducing sodium amalgam into lamps and lamp containing sodium amalgam particles
NL185480C (nl) * 1980-08-21 1991-01-16 Philips Nv Hogedruknatriumdampontladingslamp.
US4401913A (en) * 1981-06-03 1983-08-30 Gte Products Corporation Discharge lamp with mount providing self centering and thermal expansion compensation
EP0078105A3 (fr) * 1981-10-28 1983-11-16 THORN EMI plc Lampe à sodium à haute pression
EP0081918A3 (fr) * 1981-12-11 1984-05-02 THORN EMI plc Lampes au sodium à haute pression
US4928032A (en) * 1989-03-31 1990-05-22 General Electric Company Means for converting a lamp with a screw-type base into a lamp with a bi-pin base
ES2090838T3 (es) * 1992-03-16 1996-10-16 Philips Electronics Nv Lampara de sodio a alta presion.
JP4921671B2 (ja) * 2000-01-20 2012-04-25 オスラム シルヴェニア インコーポレイテッド 減少されたアーク管寸法を有する高圧ナトリウムランプ
JP2007533072A (ja) * 2004-04-09 2007-11-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高圧ナトリウムランプ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL255240A (fr) * 1959-08-26
US3243635A (en) * 1962-12-27 1966-03-29 Gen Electric Ceramic lamp construction
US3248590A (en) * 1963-03-01 1966-04-26 Gen Electric High pressure sodium vapor lamp
US3219869A (en) * 1963-07-01 1965-11-23 Gen Electric Cesium vapor discharge lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396277A (en) * 1977-02-02 1978-08-23 Iwasaki Electric Co Ltd High-pressure sodium lamp
JPS54124574A (en) * 1978-02-22 1979-09-27 Philips Nv Highhtension sodium vapor discharge lamp
JPH0133900B2 (fr) * 1978-02-22 1989-07-17 Fuiritsupusu Furuuiranpenfuaburiken Nv

Also Published As

Publication number Publication date
GB1506433A (en) 1978-04-05
NL173334C (nl) 1984-01-02
JPS5947427B2 (ja) 1984-11-19
NL7503518A (nl) 1975-10-03
DE2513616A1 (de) 1975-10-09
CA1011799A (en) 1977-06-07
DE2513616C3 (de) 1979-03-08
AR209296A1 (es) 1977-04-15
DE2513616B2 (de) 1978-07-13
US3906272A (en) 1975-09-16
NL173334B (nl) 1983-08-01
BE827424A (fr) 1975-10-01

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