ES458403A1 - Perfeccionamientos introducidos en una lampara de descarga en vapor metalico. - Google Patents

Perfeccionamientos introducidos en una lampara de descarga en vapor metalico.

Info

Publication number
ES458403A1
ES458403A1 ES458403A ES458403A ES458403A1 ES 458403 A1 ES458403 A1 ES 458403A1 ES 458403 A ES458403 A ES 458403A ES 458403 A ES458403 A ES 458403A ES 458403 A1 ES458403 A1 ES 458403A1
Authority
ES
Spain
Prior art keywords
lamp
transformer
starting
vapor discharge
discharge lamp
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
ES458403A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES458403A1 publication Critical patent/ES458403A1/es
Expired legal-status Critical Current

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

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Perfeccionamientos introducidos en una lámpara de descarga en vapor metálico, para su funcionamiento con una alimentación de tensión de corriente alterna, que comprende un tubo de descarga y un bulbo exterior que envuelve a este tubo, estando provisto de descarga en cada extremo de un electrodo principal interior respectivo y un electrodo de encendido o de arranque exterior que está conectado a uno de los electrodos principales mediante un elemento de circuito que forma parte de la lámpara.
ES458403A 1976-05-05 1977-05-03 Perfeccionamientos introducidos en una lampara de descarga en vapor metalico. Expired ES458403A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7604760,A NL183973B (nl) 1976-05-05 1976-05-05 Metaaldampontladingslamp.

Publications (1)

Publication Number Publication Date
ES458403A1 true ES458403A1 (es) 1978-03-16

Family

ID=19826129

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458403A Expired ES458403A1 (es) 1976-05-05 1977-05-03 Perfeccionamientos introducidos en una lampara de descarga en vapor metalico.

Country Status (10)

Country Link
US (1) US4223247A (es)
JP (1) JPS587230B2 (es)
AT (1) AT355133B (es)
BE (1) BE854229A (es)
CA (1) CA1116689A (es)
DE (1) DE2717853A1 (es)
ES (1) ES458403A1 (es)
FR (1) FR2350692A1 (es)
GB (1) GB1533688A (es)
NL (1) NL183973B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK495979A (da) * 1978-12-06 1980-06-07 Moriyama Sangyo Kk Taendings- og forsyningskredsloeb for lysstoflamper
US4322658A (en) * 1980-03-19 1982-03-30 General Electric Company High intensity discharge lamp containing electronic starting aid
US4328446A (en) * 1980-04-11 1982-05-04 Gte Laboratories Incorporated Method and apparatus for starting high intensity discharge lamps
US4325004A (en) * 1980-10-02 1982-04-13 Gte Laboratories Incorporated Method and apparatus for starting high intensity discharge lamps
NL8006802A (nl) * 1980-12-16 1982-07-16 Philips Nv Starter voor het ontsteken van een gas- en/of dampontladingsbuis, alsmede elektrische inrichting en lamp voorzien van een dergelijke starter.
HU181812B (en) * 1981-07-14 1983-11-28 Egyesuelt Izzolampa Energy economic lamp unit
JPS58501152A (ja) * 1981-07-14 1983-07-14 エギエスルト　イゾラムパ　エス　ヴイラモスサギ　ア−ルテイ− エネルギ−節減式のランプユニツト
NL8302923A (nl) * 1982-08-23 1984-03-16 Iwasaki Electric Co Ltd Hoge-druk-metaaldampontladingslamp.
JPS5935354A (ja) * 1982-08-23 1984-02-27 Iwasaki Electric Co Ltd 高圧金属蒸気放電灯
DE3245923A1 (de) * 1982-12-11 1984-06-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum starten und betrieb von hochdruck-gasentladungslampen
JPS60212836A (ja) * 1984-04-06 1985-10-25 Matsushita Electric Ind Co Ltd 光学的再生装置
CA1253913A (en) * 1984-06-18 1989-05-09 Cornelis A.J. Jacobs High-pressure sodium discharge lamp
US4609849A (en) * 1984-12-06 1986-09-02 General Electric Company High pressure sodium vapor lamp having D.C. resistive ballast circuits
US4608521A (en) * 1984-12-27 1986-08-26 Gte Laboratories Incorporated Dual spiral line generator method and apparatus for starting low wattage high intensity discharge lamps
US4629945A (en) * 1984-12-27 1986-12-16 Gte Laboratories Incorporated Method and apparatus for starting low wattage high intensity discharge lamps
KR900002446B1 (ko) * 1986-05-30 1990-04-14 가부시끼 가이샤 도시바 불활성 가스 방전등 장치
DE69007314T2 (de) * 1989-04-04 1994-09-29 Philips Nv Schaltanordnung.
JPH08138872A (ja) * 1994-11-10 1996-05-31 Nippondenso Co Ltd 放電灯装置
US5594308A (en) * 1995-08-29 1997-01-14 Hubbell Incorporated High intensity discharge lamp starting circuit with automatic disablement of starting pulses
CN1127752C (zh) * 1997-12-16 2003-11-12 皇家菲利浦电子有限公司 高压放电灯
AU777640B2 (en) * 2000-03-28 2004-10-28 Robert Bosch Gmbh Gas discharge lamp with ignition assisting electrodes, especially for automobile headlights
JP2003017283A (ja) * 2001-06-29 2003-01-17 Ushio Inc 光源装置
DE102004056002A1 (de) 2004-11-19 2006-05-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe mit Impulszündvorrichtung und Betriebsverfahren für eine Hochdruckentladungslampe
JP2008537289A (ja) * 2005-04-14 2008-09-11 パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング スパークギャップを有する点弧補助電極点弧装置
JP4510844B2 (ja) * 2007-04-20 2010-07-28 パナソニック株式会社 メタルハライドランプ
DE102010062903A1 (de) * 2010-12-13 2012-06-14 Osram Ag Hochdruckentladungslampe mit Zündvorrichtung und zugeordnetes Verfahren zu ihrer Herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB665103A (en) * 1947-01-28 1952-01-16 British Thomson Houston Co Ltd Improvements in and relating to electrical circuits for use with discharge devices
DE1539476A1 (de) * 1966-11-02 1970-02-12 Minox Gmbh Giessen Zuendanordnung fuer elektrische Entladungsvorgaenge,insbesondere fuer Gasentladungslampen
GB1343780A (en) * 1970-06-26 1974-01-16 Thorn Electrical Ind Ltd Discharge lamps
US3859562A (en) * 1971-06-23 1975-01-07 Canon Kk Flash device
US3900753A (en) * 1974-05-23 1975-08-19 Gte Sylvania Inc High pressure sodium vapor lamp having low starting voltage
US4037129A (en) * 1976-03-10 1977-07-19 Gte Sylvania Incorporated High pressure sodium vapor lamp having low starting voltage

Also Published As

Publication number Publication date
ATA313577A (de) 1979-07-15
NL7604760A (nl) 1977-11-08
AT355133B (de) 1980-02-11
DE2717853A1 (de) 1977-11-17
JPS52134270A (en) 1977-11-10
FR2350692B3 (es) 1980-03-28
GB1533688A (en) 1978-11-29
FR2350692A1 (fr) 1977-12-02
US4223247A (en) 1980-09-16
JPS587230B2 (ja) 1983-02-08
NL183973B (nl) 1988-10-03
BE854229A (fr) 1977-11-03
CA1116689A (en) 1982-01-19
DE2717853C2 (es) 1987-01-08

Similar Documents

Publication Publication Date Title
ES458403A1 (es) Perfeccionamientos introducidos en una lampara de descarga en vapor metalico.
US5122714A (en) Switching device and high-pressure discharge lamp
JPS55161361A (en) High frequency lighting apparatus
JPS5410584A (en) Discharge-lamp lighting circuit
GB534004A (en) Improvements relating to the starting of gaseous electric discharge devices
PL324113A1 (en) Starting circuit for high-pressure discharge tubes
US2889489A (en) Starting and operating circuit for high pressure arc lamps
JPS5430325A (en) Dual ignition system
ES267433A1 (es) Un circuito de lastre para cebar y hacer funcionar una lampara de descarga de arco
DE3851868D1 (de) Zündschaltung für eine Hochdruckmetalldampfentladungslampe.
US2965800A (en) Ballast apparatus
JPS53675A (en) Apparaus for lighting high pressure steam discharge lamp
ES418453A1 (es) Dispositivo para el encendido directo e instantaneo de tu- bos fluorescentes.
JPS5772256A (en) High pressure discharge lamp
JPS55137366A (en) High-frequency ac igniter of innernal combustion engine
JPS55143773A (en) Metal vapor discharge lamp
GB1008099A (en) Improvements relating to circuit arrangements for operating electric discharge lamps
JPS5753055A (en) Metal vapor discharge lamp
GB955656A (en) Operation of electric discharge lamps
ES306298A1 (es) Perfeccionamientos introducidos en los aparatos proyectores para cinematografia
ES449778A1 (es) Un dispositivo de encendidos de gas.
GB776178A (en) Improvements in or relating to electric circuit arrangements for starting and operating from an alternating current supply at least one low pressure electric discharge lamp provided with heatable electrodes
JPS53136370A (en) Discharge lamp starting device
GB741358A (en) Improvements in and relating to ignition and supply circuit arrangements for flash discharge lamps
JPS52124783A (en) Stabilizer for discharge lamps

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201