NO20090429L - Apparat og fremgangsmate for a overvake i det minste en fluoriserende lampe - Google Patents

Apparat og fremgangsmate for a overvake i det minste en fluoriserende lampe

Info

Publication number
NO20090429L
NO20090429L NO20090429A NO20090429A NO20090429L NO 20090429 L NO20090429 L NO 20090429L NO 20090429 A NO20090429 A NO 20090429A NO 20090429 A NO20090429 A NO 20090429A NO 20090429 L NO20090429 L NO 20090429L
Authority
NO
Norway
Prior art keywords
fluorescent lamp
monitoring
interrupt
ballast
temperature
Prior art date
Application number
NO20090429A
Other languages
English (en)
Other versions
NO340663B1 (no
Inventor
Johannes Fruecht
Original Assignee
Cooper Crouse Hinds Gmbh
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 Cooper Crouse Hinds Gmbh filed Critical Cooper Crouse Hinds Gmbh
Publication of NO20090429L publication Critical patent/NO20090429L/no
Publication of NO340663B1 publication Critical patent/NO340663B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/10—Safety devices structurally associated with lighting devices coming into action when lighting device is overloaded, e.g. thermal switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
    • 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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Apparat for å overvåke minst én fluoriserende lampe i et eksplosjonsfarlig område, der den fluoriserende lampen omfatter et lysrør med elektroder anordnet ved sine ender i form av glødekatoder, og en ballast, er forbedret for å forhindre en utilbørlig temperaturøkning mens den nødvendige eksplosjonsbeskyttelse ivaretas. Ved at overvåkningsanordningen omfatter minst én temperaturmåleanordning tilordnet en glødekatode og en spesielt elektronisk avbruddsanordning, gjennom hvilken avbruddsanordning kraftforsyningen ved hjelp av ballasten kan bli avbrutt når en forbestemt kritisk øvre temperatur er nådd eller oversteget. Oppfinnelsen relaterer seg også til en korresponderende fremgangsmåte
NO20090429A 2006-08-03 2009-01-28 Apparat og fremgangsmåte for å overvåke minst én fluoriserende lampe NO340663B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006036292A DE102006036292A1 (de) 2006-08-03 2006-08-03 Vorrichtung und Verfahren zur Überwachung wenigstens einer Leuchtstofflampe
PCT/EP2007/006689 WO2008014941A1 (de) 2006-08-03 2007-07-27 Vorrichtung und verfahren zur überwachung wenigstens einer leuchtstofflampe

Publications (2)

Publication Number Publication Date
NO20090429L true NO20090429L (no) 2009-03-02
NO340663B1 NO340663B1 (no) 2017-05-29

Family

ID=38658402

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090429A NO340663B1 (no) 2006-08-03 2009-01-28 Apparat og fremgangsmåte for å overvåke minst én fluoriserende lampe

Country Status (9)

Country Link
US (1) US8018179B2 (no)
EP (1) EP2047720B1 (no)
CN (1) CN101502183B (no)
CA (1) CA2658505C (no)
DE (1) DE102006036292A1 (no)
ES (1) ES2437589T3 (no)
NO (1) NO340663B1 (no)
PL (1) PL2047720T3 (no)
WO (1) WO2008014941A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006036293A1 (de) * 2006-08-03 2008-02-14 Cooper Crouse-Hinds Gmbh Überwachungsvorrichtung
DE102010029226B4 (de) 2010-05-21 2016-09-15 Osram Gmbh Sicherung für eine LED-FL-Retrofitlampe, LED-FL-Retrofitlampe und Verfahren zum Herstellen einer LED-FL-Retrofitlampe
US9520742B2 (en) 2014-07-03 2016-12-13 Hubbell Incorporated Monitoring system and method
CN112512156A (zh) * 2020-12-12 2021-03-16 南京德文医学科技有限公司 一种荧光卡壳加装荧光激发灯定性检测装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1838020U (de) * 1959-06-10 1961-09-21 Dominitwerke Explosions- und schlagwettergeschuetzte sicherheitsleuchte mit vorgeheizter niederspannungs- leuchtstofflampe.
US3161746A (en) * 1963-01-21 1964-12-15 Gen Electric Fluorescent lamp starter including a glow switch contiguous and thermally connectred o a thermal switch
DE3710275A1 (de) * 1987-03-28 1988-10-06 Ceag Licht & Strom Anordnung zum starten und betrieb einer leuchtstofflampe
AU2868289A (en) * 1988-01-28 1989-08-03 Abb Ceag Licht-Und Stromversorgungstechnik Gmbh Explosion proof discharge lamp
US5623184A (en) * 1995-03-03 1997-04-22 Gulton Industries, Inc. Lamp circuit with filament current fault monitoring means
US5619105A (en) * 1995-08-17 1997-04-08 Valmont Industries, Inc. Arc detection and cut-out circuit
EP0873572A1 (en) * 1996-10-11 1998-10-28 Catalina Lighting, Inc. Fire-safe halogen torchiere lamp
US6888324B1 (en) * 2002-05-16 2005-05-03 Balboa Instruments, Inc. Ozone generator having a mercury lamp with a filament temperature detective circuit
CN100356820C (zh) * 2002-12-25 2007-12-19 飞宏电子（上海）有限公司 荧光灯寿命终止保护电路
CN1652656A (zh) * 2004-02-06 2005-08-10 黄甜仔 荧光灯管灯丝保护电路
JP2009037736A (ja) * 2005-11-22 2009-02-19 Sharp Corp 放電管、表示装置用照明装置、液晶表示装置、及び液晶テレビジョン
US7368883B2 (en) * 2006-04-12 2008-05-06 Power Elab Ltd. Apparatus for end-of-life detection of fluorescent lamps
US8754589B2 (en) * 2008-04-14 2014-06-17 Digtial Lumens Incorporated Power management unit with temperature protection

Also Published As

Publication number Publication date
WO2008014941B1 (de) 2008-03-27
ES2437589T3 (es) 2014-01-13
EP2047720B1 (de) 2013-09-04
US8018179B2 (en) 2011-09-13
US20090309518A1 (en) 2009-12-17
CA2658505A1 (en) 2008-02-07
DE102006036292A1 (de) 2008-02-14
CA2658505C (en) 2017-11-07
PL2047720T3 (pl) 2013-12-31
WO2008014941A1 (de) 2008-02-07
CN101502183B (zh) 2013-07-10
EP2047720A1 (de) 2009-04-15
NO340663B1 (no) 2017-05-29
CN101502183A (zh) 2009-08-05

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