SE412487B - Urladdningslampa - Google Patents

Urladdningslampa

Info

Publication number
SE412487B
SE412487B SE7609953A SE7609953A SE412487B SE 412487 B SE412487 B SE 412487B SE 7609953 A SE7609953 A SE 7609953A SE 7609953 A SE7609953 A SE 7609953A SE 412487 B SE412487 B SE 412487B
Authority
SE
Sweden
Prior art keywords
discharge lamp
lamp
discharge
Prior art date
Application number
SE7609953A
Other languages
English (en)
Swedish (sv)
Other versions
SE7609953L (sv
Inventor
M W Fellows
Original Assignee
Philips Corp
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 Corp filed Critical Philips Corp
Publication of SE7609953L publication Critical patent/SE7609953L/
Publication of SE412487B publication Critical patent/SE412487B/xx

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
    • H05B41/18—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having a starting switch
    • H05B41/19—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having a starting switch for lamps having an auxiliary starting electrode
    • 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
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
SE7609953A 1975-09-12 1976-09-09 Urladdningslampa SE412487B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/612,717 US4029989A (en) 1975-09-12 1975-09-12 Electric discharge lamp with voltage multiplier circuit having a capacitance which changes with temperature

Publications (2)

Publication Number Publication Date
SE7609953L SE7609953L (sv) 1977-03-13
SE412487B true SE412487B (sv) 1980-03-03

Family

ID=24454368

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609953A SE412487B (sv) 1975-09-12 1976-09-09 Urladdningslampa

Country Status (12)

Country Link
US (1) US4029989A (cs)
JP (2) JPS5245178A (cs)
AT (1) AT354565B (cs)
AU (1) AU506530B2 (cs)
BE (1) BE846110A (cs)
CA (1) CA1086814A (cs)
CH (1) CH610170A5 (cs)
DE (1) DE2639475A1 (cs)
FR (1) FR2324122A1 (cs)
GB (1) GB1506539A (cs)
NL (1) NL177162C (cs)
SE (1) SE412487B (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7610451A (nl) * 1976-09-21 1978-03-23 Philips Nv Ontladingslamp.
US4488091A (en) * 1982-11-12 1984-12-11 Gte Products Corporation High intensity discharge lamp
JPS59154736A (ja) * 1983-02-21 1984-09-03 Hitachi Ltd 低圧水銀蒸気放電灯
US4626745A (en) * 1983-04-26 1986-12-02 General Electric Company Ballast circuit for lamps with low voltage gas discharge tubes
GB2139022A (en) * 1983-04-26 1984-10-31 Gen Electric Ballast circuit for lamps with low voltage gas discharge tubes
JPS6124195A (ja) * 1984-07-12 1986-02-01 株式会社日立製作所 熱陰極形重水素放電管の駆動回路
CN1142310A (zh) * 1994-12-05 1997-02-05 菲利浦电子有限公司 用于交替地在多条放电路径的每条路径中建立和熄灭放电的电路装置
KR100355728B1 (ko) * 1997-01-07 2002-11-18 샤프 가부시키가이샤 조명장치,그구동방법및그조명장치를포함한표시장치
US6594931B1 (en) 1999-08-19 2003-07-22 Jeffrey C. Barton Fluorescent illuminated sign assembly
US6541915B2 (en) * 2001-07-23 2003-04-01 The Board Of Trustees Of The University Of Illinois High pressure arc lamp assisted start up device and method
US20060175973A1 (en) * 2005-02-07 2006-08-10 Lisitsyn Igor V Xenon lamp

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR922141A (fr) * 1945-12-17 1947-05-30 Dispositif d'amorçage pour tube à décharge à courant alternatif
US2820179A (en) * 1953-05-08 1958-01-14 Philips Corp Voltage stabiliser circuit arrangement
US3243687A (en) * 1960-02-03 1966-03-29 Itt Energy converter
US3257607A (en) * 1961-03-27 1966-06-21 Intron Int Inc Thermally sensitive capacitive circuit element
US3275922A (en) * 1962-12-19 1966-09-27 Sperry Rand Corp Conversion and ballast unit
DE1186961B (de) * 1963-11-14 1965-02-11 Beteiligungs & Patentverw Gmbh Schaltanordnung zur Funkenerosion mit unverzerrten Impulsen
US3600996A (en) * 1969-11-05 1971-08-24 Henry N Switsen Stroboscopic lamp circuits
US3771017A (en) * 1969-11-05 1973-11-06 H Switsen Phase controlled firing circuit
US3666986A (en) * 1970-07-15 1972-05-30 Gen Electric Internally resistively ballasted discharge lamp containing bridge rectifier
US3629647A (en) * 1970-07-15 1971-12-21 Gen Electric Voltage doubler starting circuit for discharge lamp
JPS501576A (cs) * 1973-05-12 1975-01-09

Also Published As

Publication number Publication date
FR2324122B1 (cs) 1982-09-10
CH610170A5 (cs) 1979-03-30
CA1086814A (en) 1980-09-30
NL177162C (nl) 1985-08-01
JPS58162557U (ja) 1983-10-29
AU1765676A (en) 1978-03-23
AU506530B2 (en) 1980-01-10
DE2639475A1 (de) 1977-03-24
NL7609936A (nl) 1977-03-15
JPS5245178A (en) 1977-04-09
AT354565B (de) 1979-01-10
ATA671976A (de) 1979-06-15
GB1506539A (en) 1978-04-05
FR2324122A1 (fr) 1977-04-08
BE846110A (fr) 1977-03-10
US4029989A (en) 1977-06-14
JPS5923350Y2 (ja) 1984-07-11
SE7609953L (sv) 1977-03-13
NL177162B (nl) 1985-03-01

Similar Documents

Publication Publication Date Title
DK152234C (da) Elektrodefri udladningslampe
FR2326036A1 (fr) Lampe fluorescente
DK382476A (da) Reflektor
NL7506655A (nl) Korte-boog ontladingslamp.
IT1072425B (it) Lampada elettrica a scarica
IT1072424B (it) Lampada elettrica a scarica
AT345910B (de) Beleuchtungsanordnung
JPS5230082A (en) Discharge lamp
AT354565B (de) Entladungslampe
JPS528687A (en) Discharge lamp
BE837718A (fr) Lampe fluorescente
IT1065156B (it) Riflettore cilindrico-ellittico
NL170785C (nl) Gasontladingslamp.
BE849534A (fr) Lampe fluorescente
DK518676A (da) Lysanleg
AT350663B (de) Langgestreckte leuchte
ATA420376A (de) Mit entladungslampe betriebene leuchte
IT1064846B (it) Lampadina tascaeile
JPS5279587A (en) Discharge lamp
NL7613013A (nl) Ontladingslamp.
BR7604895A (pt) Unidade de lampada fluorescente
NL7511326A (nl) Drie-fase ontladingslamp.
NL7600112A (nl) Ontladingslamp.
DK144476A (da) Lampeskerm
SE7607888L (sv) Luftkyld lamparmatur

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7609953-0

Effective date: 19920408

Format of ref document f/p: F