BR7501291A - Lampada a vapor metalico de alta pressao - Google Patents

Lampada a vapor metalico de alta pressao

Info

Publication number
BR7501291A
BR7501291A BR1674/75D BR7501674D BR7501291A BR 7501291 A BR7501291 A BR 7501291A BR 1674/75 D BR1674/75 D BR 1674/75D BR 7501674 D BR7501674 D BR 7501674D BR 7501291 A BR7501291 A BR 7501291A
Authority
BR
Brazil
Prior art keywords
high pressure
pressure metal
metal steam
steam lamp
lamp
Prior art date
Application number
BR1674/75D
Other languages
English (en)
Portuguese (pt)
Inventor
B Collins
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7501291A publication Critical patent/BR7501291A/pt

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
BR1674/75D 1974-05-28 1975-03-05 Lampada a vapor metalico de alta pressao BR7501291A (pt)

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
BR7501291A true BR7501291A (pt) 1976-04-20

Family

ID=23880797

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1674/75D BR7501291A (pt) 1974-05-28 1975-03-05 Lampada a vapor metalico de alta pressao

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)

Families Citing this family (25)

* 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
US4902937A (en) * 1988-07-28 1990-02-20 General Electric Company Capacitive starting electrodes for hid lamps
US4894590A (en) * 1988-08-01 1990-01-16 General Electric Company Spiral single starting electrode for HID lamps
US4894589A (en) * 1988-08-08 1990-01-16 General Electric Company Starting means, with piezoelectrically-located capacitive starting electrodes, for HID lamps
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
WO2011018122A1 (de) * 2009-08-14 2011-02-17 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe mit zündhilfe
WO2011018326A1 (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

Also Published As

Publication number Publication date
FR2275878B1 (enrdf_load_stackoverflow) 1978-02-24
NL7506251A (nl) 1975-12-02
DE2522649A1 (de) 1975-12-11
BE829445A (fr) 1975-11-24
DE2522649B2 (de) 1977-05-18
JPS50153479A (enrdf_load_stackoverflow) 1975-12-10
NL167802B (nl) 1981-08-17
JPS5721833B2 (enrdf_load_stackoverflow) 1982-05-10
US3872340A (en) 1975-03-18
NL167802C (nl) 1982-01-18
FR2275878A1 (fr) 1976-01-16
GB1505847A (en) 1978-03-30
AR205369A1 (es) 1976-04-30
CA1060535A (en) 1979-08-14

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