GB1505847A - High pressure metal vapours lamp - Google Patents

High pressure metal vapours lamp

Info

Publication number
GB1505847A
GB1505847A GB14799/75A GB1479975A GB1505847A GB 1505847 A GB1505847 A GB 1505847A GB 14799/75 A GB14799/75 A GB 14799/75A GB 1479975 A GB1479975 A GB 1479975A GB 1505847 A GB1505847 A GB 1505847A
Authority
GB
United Kingdom
Prior art keywords
tube
strip
starting
lamp
high 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.)
Expired
Application number
GB14799/75A
Other languages
English (en)
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
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB1505847A publication Critical patent/GB1505847A/en
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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
    • H01J61/544—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch and an auxiliary electrode outside the vessel

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
GB14799/75A 1974-05-28 1975-04-10 High pressure metal vapours lamp Expired GB1505847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473743A US3872340A (en) 1974-05-28 1974-05-28 High temperature lamp starting aid

Publications (1)

Publication Number Publication Date
GB1505847A true GB1505847A (en) 1978-03-30

Family

ID=23880797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14799/75A Expired GB1505847A (en) 1974-05-28 1975-04-10 High pressure metal vapours lamp

Country Status (9)

Country Link
US (1) US3872340A (enrdf_load_stackoverflow)
JP (1) JPS5721833B2 (enrdf_load_stackoverflow)
AR (1) AR205369A1 (enrdf_load_stackoverflow)
BE (1) BE829445A (enrdf_load_stackoverflow)
BR (1) BR7501291A (enrdf_load_stackoverflow)
CA (1) CA1060535A (enrdf_load_stackoverflow)
FR (1) FR2275878A1 (enrdf_load_stackoverflow)
GB (1) GB1505847A (enrdf_load_stackoverflow)
NL (1) NL167802C (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221569A (en) * 1988-08-01 1990-02-07 Gen Electric Starting electrode for electrodeless lamps
GB2221568A (en) * 1988-07-28 1990-02-07 Gen Electric Capacitive starting electrodes for electrodeless lamps
GB2221790A (en) * 1988-08-08 1990-02-14 Gen Electric Capacitive starting electrode arrangement for electrodeless lamps

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7503243A (nl) * 1975-03-19 1976-09-21 Philips Nv Gas- en/of dampontladingslamp.
US4032816A (en) * 1975-08-29 1977-06-28 Westinghouse Electric Corporation Safety switch which renders hid lamp inoperative on accidental breakage of outer envelope
US4013920A (en) * 1976-01-22 1977-03-22 Westinghouse Electric Corporation Safety switch which renders hid lamp inoperative on accidental breakage of outer envelope
US4037129A (en) * 1976-03-10 1977-07-19 Gte Sylvania Incorporated High pressure sodium vapor lamp having low starting voltage
JPS565815Y2 (enrdf_load_stackoverflow) * 1976-06-14 1981-02-07
JPS52167870U (enrdf_load_stackoverflow) * 1976-06-14 1977-12-20
JPS556728A (en) * 1978-06-30 1980-01-18 Toshiba Corp Metal vapor discharge lamp
JPS639987Y2 (enrdf_load_stackoverflow) * 1978-07-31 1988-03-24
JPS6318124Y2 (enrdf_load_stackoverflow) * 1978-07-31 1988-05-23
NL7809055A (nl) * 1978-09-05 1980-03-07 Philips Nv Gas- en/of dampontladingslamp.
NL7902634A (nl) * 1979-04-04 1980-10-07 Philips Nv Ontladingslamp.
JPS55151760A (en) * 1979-05-17 1980-11-26 Mitsubishi Electric Corp Metal vapor discharge lamp
US4633135A (en) * 1980-12-29 1986-12-30 General Electric Company Starting aid for high pressure sodium vapor lamp
US4491766A (en) * 1982-06-24 1985-01-01 North American Philips Lighting Corporation High pressure electric discharge lamp employing a metal spiral with positive potential
US4975622A (en) * 1988-12-30 1990-12-04 North American Philips Corp. HPS discharge lamp with simplified starting aid structure
DE69103942T2 (de) * 1990-04-02 1995-04-27 Iwasaki Electric Co Ltd Hochdruck-Metalldampfentladungslampe.
DE19900870A1 (de) * 1999-01-12 2000-08-03 Walter Holzer Gerade Leuchtstofflampe mit Vorschaltgerät
GB2388260B (en) * 2002-05-03 2005-11-16 Cooper Lighting & Security Ltd Emergency lighting
DE102005047079A1 (de) * 2005-09-30 2007-04-05 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampe mit innenliegenden Elektrodenpaaren
DE212010000115U1 (de) 2009-08-14 2012-04-05 Osram Ag Hochdruckentladungslampe mit Zündhilfe
WO2011018122A1 (de) * 2009-08-14 2011-02-17 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe mit zündhilfe
US20140117845A1 (en) * 2012-11-01 2014-05-01 Ge Hungary Kft. Ignition aid and lamp comprised thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721845A (en) * 1972-06-28 1973-03-20 Gte Sylvania Inc Sodium vapor lamp having improved starting means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221568A (en) * 1988-07-28 1990-02-07 Gen Electric Capacitive starting electrodes for electrodeless lamps
GB2221568B (en) * 1988-07-28 1992-12-16 Gen Electric Capacitive starting electrodes for hid lamps
GB2221569A (en) * 1988-08-01 1990-02-07 Gen Electric Starting electrode for electrodeless lamps
GB2221569B (en) * 1988-08-01 1992-12-16 Gen Electric Starting electrode for hid lamps
GB2221790A (en) * 1988-08-08 1990-02-14 Gen Electric Capacitive starting electrode arrangement for electrodeless lamps
GB2221790B (en) * 1988-08-08 1992-09-16 Gen Electric Starting means,using capacitive starting electrodes,for hid lamps

Also Published As

Publication number Publication date
JPS5721833B2 (enrdf_load_stackoverflow) 1982-05-10
US3872340A (en) 1975-03-18
FR2275878A1 (fr) 1976-01-16
BE829445A (fr) 1975-11-24
BR7501291A (pt) 1976-04-20
NL7506251A (nl) 1975-12-02
DE2522649A1 (de) 1975-12-11
JPS50153479A (enrdf_load_stackoverflow) 1975-12-10
NL167802B (nl) 1981-08-17
DE2522649B2 (de) 1977-05-18
CA1060535A (en) 1979-08-14
AR205369A1 (es) 1976-04-30
FR2275878B1 (enrdf_load_stackoverflow) 1978-02-24
NL167802C (nl) 1982-01-18

Similar Documents

Publication Publication Date Title
GB1505847A (en) High pressure metal vapours lamp
CA1270886A (en) High pressure metal vapor discharge lamp having a pre-heater
US3453477A (en) Alumina-ceramic sodium vapor lamp
US5708328A (en) Universal burn metal halide lamp
WO2008007283A2 (en) Gas-discharge lamp
GB1333272A (en) Wall-stabilised high-pressure mercury vapour discharge lamps
CA1058682A (en) Alumina ceramic alkali metal lamp having metal getter structure
US5550421A (en) Discharge lamp with enhanced performance and improved containment
GB1517322A (en) Thermal switch
US4580989A (en) Metal halide arc discharge lamp with means for suppressing convection currents within the outer envelope and methods of operating and constructing same
SU1268115A3 (ru) Разр дна колба дл натриевых ламп высокого давлени
US2845557A (en) Arc tube mounting
US4433271A (en) High pressure discharge lamp
GB1337134A (en) Metal halide lamp
US4890030A (en) Metal halide discharge lamp with arc tube temperature equalizing means
US4798995A (en) Metal halide lamp containing halide composition to control arc tube performance
US4761583A (en) Glow discharge starter containing radioactive alloy
US4314176A (en) Halogen incandescent lamp
JPH01102844A (ja) 低圧水銀蒸気放電灯
JPS5871554A (ja) 放電ランプ
JPS6338835B2 (enrdf_load_stackoverflow)
JP3235358B2 (ja) 高圧ナトリウムランプ
JPS6336934Y2 (enrdf_load_stackoverflow)
JPH0339385B2 (enrdf_load_stackoverflow)
JPH09204902A (ja) 高圧蒸気放電灯

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950409