ES2067619T3 - Sistema para hacer funcionar una lampara portatil. - Google Patents

Sistema para hacer funcionar una lampara portatil.

Info

Publication number
ES2067619T3
ES2067619T3 ES90120310T ES90120310T ES2067619T3 ES 2067619 T3 ES2067619 T3 ES 2067619T3 ES 90120310 T ES90120310 T ES 90120310T ES 90120310 T ES90120310 T ES 90120310T ES 2067619 T3 ES2067619 T3 ES 2067619T3
Authority
ES
Spain
Prior art keywords
lamp
charger
fluorescent tube
ignition
voltage
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 - Lifetime
Application number
ES90120310T
Other languages
English (en)
Inventor
Siegfried Ormanns
Rainald Greve
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.)
RAG AG
Original Assignee
Ruhrkohle AG
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 Ruhrkohle AG filed Critical Ruhrkohle AG
Application granted granted Critical
Publication of ES2067619T3 publication Critical patent/ES2067619T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B41/20—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 no starting switch
    • H05B41/23—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 no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—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 no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—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 no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
    • 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
    • H05B41/36—Controlling
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase

Landscapes

  • Secondary Cells (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

EN UNA LAMPARA PORTATIL (1) ESTA PREVISTO UN TUBO FLUORESCENTE (11) CALENTADO CATODICAMENTE QUE ES ALIMENTADO POR UNA BATERIA (10) RECARGABLE . PARA RECARGAR LA LAMPARA (1), SE CONECTA A UN CARGADOR SITUADO EN UNA ZONA LIBRE DE PELIGRO. EL CARGADOR ESTA DOTADO DE CONEXIONES SEPARADAS (30 , 31; 32, 33) PARA LA TENSION DE CARGA (UL) Y PARA SUMINISTRAR UNA TENSION DE CALENTAMIENTO Y DE ENCENDIDO. AL COMIENZO DE LA FASE DE RECARGADO, SE INTERRUMPE EL CIRCUITO DE ALIMENTACION DE BATERIA (10, 120, 13) PARA EL TUBO FLUORESCENTE (11). AL RETIRAR LA LAMPARA (1) SE CIERRA EL CIRCUITO DE ALIMENTACION DE LA BATERIA Y SE PONE A DISPOSICION UNA TENSION DE CALENTAMIENTO DESDE EL CARGADOR QUE SE APLICA AL CATODO (110) DEL TUBO. POSTERIORMENTE, LA TENSION DE ENCENDIDO ES DESARROLLADA EN UN DISPOSITIVO DE ENCENDIDO (39) Y SE APLICA A LOS ELECTRODOS (111, 110) DEL TUBO FLUORESCENTE. SOLAMENTE DESPUES DE HABERSE ENCENDIDO EL TUBO FLUORESCENTE, LA LAMPARA (1) SE DESCONECTA ELECTRICAMENTE DEL CARGADOR. EL ENCENDIDO CON PRECALENTAMIENTO SE LLEVA A CABO A TRAVES DEL CARGADOR. LA LAMPARA (1) COMPRENDE UNA BOMBILLA CON UNA REFLECTOR ESPECIAL.
ES90120310T 1989-11-04 1990-10-23 Sistema para hacer funcionar una lampara portatil. Expired - Lifetime ES2067619T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3936809A DE3936809C1 (es) 1989-11-04 1989-11-04

Publications (1)

Publication Number Publication Date
ES2067619T3 true ES2067619T3 (es) 1995-04-01

Family

ID=6392907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90120310T Expired - Lifetime ES2067619T3 (es) 1989-11-04 1990-10-23 Sistema para hacer funcionar una lampara portatil.

Country Status (6)

Country Link
US (1) US5107180A (es)
EP (1) EP0427042B1 (es)
AU (1) AU636922B2 (es)
CA (1) CA2028886A1 (es)
DE (2) DE3936809C1 (es)
ES (1) ES2067619T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214353A (en) * 1989-09-22 1993-05-25 Nilssen Ole K Flashlight with boost feature
US6316911B1 (en) 1997-08-08 2001-11-13 Black & Decker Inc. Battery and flashlight recharger
DE10338070A1 (de) 2003-08-19 2005-03-17 Henkel Kgaa Auf Substratoberflächen aufziehende Mittel
CN100381748C (zh) * 2004-02-09 2008-04-16 山西光宇电源有限公司 自带充放电控制与保护系统的半导体照明矿用帽灯
US7400095B2 (en) * 2005-11-16 2008-07-15 Ellenberger & Poensgen Gmbh Portable electric lighting fixture
FR2991027A1 (fr) 2012-05-25 2013-11-29 Zedel Lampe electrique portative a dispositif de limitation en courant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE633793C (de) * 1936-08-06 Dominitwerke Akt Ges Grubenlam Elektrische Handlampe, insbesondere Grubensicherheitslampe mit einer als Lichtquelledienenden Gasentladungsroehre
US3953768A (en) * 1970-12-23 1976-04-27 Meredith Ronald D Portable fluorescent lamp and inverter therefor
US3869640A (en) * 1973-07-09 1975-03-04 Taras Avenir Kolomyjec Power supply arrangement for fluorescent tubes, thermionic devices and the like
US4225906A (en) * 1978-03-16 1980-09-30 Koehler Manufacturing Company Luminaire apparatus with multiple light sources and methods of operating same
US4399492A (en) * 1980-12-08 1983-08-16 Ocenco Incorporated Incandescent and fluorescent caplight device
DE3100177A1 (de) * 1981-01-07 1982-08-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum zuenden und betrieb einer niederdruckentladungslampe aus einer gleichstromquelle
DE3736618A1 (de) * 1987-10-29 1989-05-11 Ceag Licht & Strom Leuchte mit einer transparenten abdeckwanne und einem damit verbundenen leuchtengrundkoerper

Also Published As

Publication number Publication date
DE59008078D1 (de) 1995-02-02
EP0427042A2 (de) 1991-05-15
DE3936809C1 (es) 1991-02-21
AU636922B2 (en) 1993-05-13
EP0427042A3 (en) 1992-05-27
AU6567690A (en) 1991-05-09
EP0427042B1 (de) 1994-12-21
US5107180A (en) 1992-04-21
CA2028886A1 (en) 1991-05-05

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