FR2397066A1 - Lampe a decharge a vapeurs metalliques haute pression - Google Patents

Lampe a decharge a vapeurs metalliques haute pression

Info

Publication number
FR2397066A1
FR2397066A1 FR7819962A FR7819962A FR2397066A1 FR 2397066 A1 FR2397066 A1 FR 2397066A1 FR 7819962 A FR7819962 A FR 7819962A FR 7819962 A FR7819962 A FR 7819962A FR 2397066 A1 FR2397066 A1 FR 2397066A1
Authority
FR
France
Prior art keywords
approximately
arc tube
high pressure
discharge lamp
metal vapor
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
FR7819962A
Other languages
English (en)
French (fr)
Other versions
FR2397066B1 (enrdf_load_stackoverflow
Inventor
Daniel Michael Cap
William Harold Lake
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US05/912,628 external-priority patent/US4161672A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2397066A1 publication Critical patent/FR2397066A1/fr
Application granted granted Critical
Publication of FR2397066B1 publication Critical patent/FR2397066B1/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
    • 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

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR7819962A 1977-07-05 1978-07-05 Lampe a decharge a vapeurs metalliques haute pression Granted FR2397066A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81247977A 1977-07-05 1977-07-05
US05/912,628 US4161672A (en) 1977-07-05 1978-06-05 High pressure metal vapor discharge lamps of improved efficacy

Publications (2)

Publication Number Publication Date
FR2397066A1 true FR2397066A1 (fr) 1979-02-02
FR2397066B1 FR2397066B1 (enrdf_load_stackoverflow) 1981-10-23

Family

ID=27123615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819962A Granted FR2397066A1 (fr) 1977-07-05 1978-07-05 Lampe a decharge a vapeurs metalliques haute pression

Country Status (14)

Country Link
JP (1) JPS5463567A (enrdf_load_stackoverflow)
AU (1) AU505333B1 (enrdf_load_stackoverflow)
BR (1) BR7804360A (enrdf_load_stackoverflow)
CA (1) CA1111483A (enrdf_load_stackoverflow)
CH (1) CH635957A5 (enrdf_load_stackoverflow)
DD (1) DD138925A5 (enrdf_load_stackoverflow)
DE (1) DE2826733C2 (enrdf_load_stackoverflow)
ES (1) ES471432A1 (enrdf_load_stackoverflow)
FR (1) FR2397066A1 (enrdf_load_stackoverflow)
GB (1) GB2000637B (enrdf_load_stackoverflow)
IT (1) IT1096968B (enrdf_load_stackoverflow)
MX (1) MX145363A (enrdf_load_stackoverflow)
NL (1) NL187327C (enrdf_load_stackoverflow)
SE (1) SE435333B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433237A1 (fr) * 1978-08-10 1980-03-07 Gen Electric Lampe miniature a arc et vapeur metallique
FR2472265A1 (fr) * 1979-12-20 1981-06-26 Gen Electric Lampe a decharge a vapeurs metalliques de haute intensite
FR2478876A1 (fr) * 1980-03-24 1981-09-25 Gte Prod Corp Lampe a decharge a vapeur de metal a pression elevee, de faible puissance et de forte luminance
FR2486306A1 (fr) * 1980-07-01 1982-01-08 Gen Electric Lampe a decharge a haute pression miniature a " effet d'ailette " reduit et son procede de fabrication
FR2502843A1 (fr) * 1981-03-30 1982-10-01 Gen Electric Lampe a arc miniature de forte intensite

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161672A (en) * 1977-07-05 1979-07-17 General Electric Company High pressure metal vapor discharge lamps of improved efficacy
GB2043331B (en) 1978-12-26 1982-11-17 Gen Electric Electrode for high pressure metal-vapour lamp
US4275329A (en) 1978-12-29 1981-06-23 General Electric Company Electrode with overwind for miniature metal vapor lamp
JPS5654566U (enrdf_load_stackoverflow) * 1979-10-03 1981-05-13
US4360756A (en) * 1979-11-13 1982-11-23 General Electric Company Metal halide lamp containing ThI4 with added elemental cadmium or zinc
US4355261A (en) * 1980-12-15 1982-10-19 Gte Products Corporation Discharge lamp with integral starter
JPS57136758A (en) * 1981-02-18 1982-08-23 Toshiba Corp Metal halide lamp
JPS5880258A (ja) * 1981-11-06 1983-05-14 Toshiba Corp 小形メタルハライドランプ
DD203430A1 (de) * 1982-01-19 1983-10-19 Kloss Elektrodenstabilisierte hochdruckentladungslampe mit leuchtzusaetzen
GB2122024B (en) * 1982-05-28 1986-01-29 Gen Electric Co Plc Lamp stems
NL184550C (nl) * 1982-12-01 1989-08-16 Philips Nv Gasontladingslamp.
US4724361A (en) * 1984-12-14 1988-02-09 Matsushita Electric Works, Ltd. High pressure discharge lamp
NL191812C (nl) * 1987-09-04 1996-08-02 Philips Electronics Nv Hogedrukgasontladingslamp en armatuur voorzien van die lamp.
JPH0762993B2 (ja) * 1987-09-21 1995-07-05 東芝ライテック株式会社 メタルハライドランプ
US5083059A (en) * 1990-12-31 1992-01-21 Welch Allyn, Inc. Electrode for metal halide discharge lamp
US5138228A (en) * 1990-12-31 1992-08-11 Welch Allyn, Inc. Bulb geometry for low power metal halide lamp
US5708328A (en) * 1992-06-03 1998-01-13 General Electric Company Universal burn metal halide lamp
EP0784334B1 (en) * 1996-01-11 2000-05-03 Osram Sylvania Inc. Metal halide lamp
EP0837492A3 (en) * 1996-10-16 1998-05-27 Osram Sylvania Inc. High intensity discharge lamp with intermediate pressure xenon fill gas
JPH10134775A (ja) * 1996-10-31 1998-05-22 Ushio Inc メタルハライドランプ
JP4316699B2 (ja) * 1997-07-25 2009-08-19 ハリソン東芝ライティング株式会社 高圧放電ランプおよび照明装置
JP3789279B2 (ja) 2000-03-10 2006-06-21 Ｎｅｃマイクロ波管株式会社 高圧放電灯
US20050194908A1 (en) * 2004-03-04 2005-09-08 General Electric Company Ceramic metal halide lamp with optimal shape

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860095A (fr) * 1938-09-10 1941-01-06 Osa Participations Ind Lampe électrique à décharge
GB1110018A (en) * 1964-07-25 1968-04-18 Philips Electronic Associated Improvements in and relating to compact source mercury vapour discharge lamps
FR2214968A1 (enrdf_load_stackoverflow) * 1973-01-23 1974-08-19 Thorn Electrical Ind Ltd
FR2309974A1 (fr) * 1975-04-30 1976-11-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe a decharge a vapeur de mercure a haute pression

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052612A (enrdf_load_stackoverflow) * 1964-03-03
BE754499A (fr) * 1969-08-08 1971-01-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe a decharge sous haute pression, a vapeur de mercure avec additif d'halogenure metallique
JPS554929Y2 (enrdf_load_stackoverflow) * 1973-10-27 1980-02-05
JPS5186283A (ja) * 1975-01-24 1976-07-28 Tokyo Shibaura Electric Co Metaruharaidoranpu
JPS5186282A (ja) * 1975-01-24 1976-07-28 Tokyo Shibaura Electric Co Metaruharaidoranpu
GB1490213A (en) * 1975-05-19 1977-10-26 Gen Electric Co Ltd High pressure electric discharge lamps

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860095A (fr) * 1938-09-10 1941-01-06 Osa Participations Ind Lampe électrique à décharge
GB1110018A (en) * 1964-07-25 1968-04-18 Philips Electronic Associated Improvements in and relating to compact source mercury vapour discharge lamps
FR2214968A1 (enrdf_load_stackoverflow) * 1973-01-23 1974-08-19 Thorn Electrical Ind Ltd
FR2309974A1 (fr) * 1975-04-30 1976-11-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe a decharge a vapeur de mercure a haute pression

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2433237A1 (fr) * 1978-08-10 1980-03-07 Gen Electric Lampe miniature a arc et vapeur metallique
FR2472265A1 (fr) * 1979-12-20 1981-06-26 Gen Electric Lampe a decharge a vapeurs metalliques de haute intensite
FR2478876A1 (fr) * 1980-03-24 1981-09-25 Gte Prod Corp Lampe a decharge a vapeur de metal a pression elevee, de faible puissance et de forte luminance
FR2486306A1 (fr) * 1980-07-01 1982-01-08 Gen Electric Lampe a decharge a haute pression miniature a " effet d'ailette " reduit et son procede de fabrication
FR2502843A1 (fr) * 1981-03-30 1982-10-01 Gen Electric Lampe a arc miniature de forte intensite

Also Published As

Publication number Publication date
DE2826733A1 (de) 1979-01-18
JPS6253904B2 (enrdf_load_stackoverflow) 1987-11-12
AU505333B1 (en) 1979-11-15
ES471432A1 (es) 1979-10-01
NL187327C (nl) 1991-08-16
FR2397066B1 (enrdf_load_stackoverflow) 1981-10-23
IT7825361A0 (it) 1978-07-05
GB2000637A (en) 1979-01-10
SE7807546L (sv) 1979-01-06
SE435333B (sv) 1984-09-17
DD138925A5 (de) 1979-11-28
NL7807285A (nl) 1979-01-09
MX145363A (es) 1982-01-27
GB2000637B (en) 1982-03-03
JPS5463567A (en) 1979-05-22
IT1096968B (it) 1985-08-26
NL187327B (nl) 1991-03-18
CH635957A5 (de) 1983-04-29
BR7804360A (pt) 1979-04-03
CA1111483A (en) 1981-10-27
DE2826733C2 (de) 1982-07-29

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