EP1840853A3 - Warning signal lamp with flash - Google Patents

Warning signal lamp with flash Download PDF

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Publication number
EP1840853A3
EP1840853A3 EP07006457A EP07006457A EP1840853A3 EP 1840853 A3 EP1840853 A3 EP 1840853A3 EP 07006457 A EP07006457 A EP 07006457A EP 07006457 A EP07006457 A EP 07006457A EP 1840853 A3 EP1840853 A3 EP 1840853A3
Authority
EP
European Patent Office
Prior art keywords
flashlight
flash
emitting diode
warning signal
signal 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.)
Withdrawn
Application number
EP07006457A
Other languages
German (de)
French (fr)
Other versions
EP1840853A2 (en
Inventor
Gerhard Kühnemundt
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.)
Werma Holding GmbH and Co KG
Original Assignee
Werma Holding GmbH and Co KG
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 Werma Holding GmbH and Co KG filed Critical Werma Holding GmbH and Co KG
Publication of EP1840853A2 publication Critical patent/EP1840853A2/en
Publication of EP1840853A3 publication Critical patent/EP1840853A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits

Abstract

Es wird ein Blitzlicht-Warnleuchtgerät zur Anzeige von wenigstens einem Betriebszustand von einem technischen Gerät wie einer Maschine, einer Anlage, eines Fahrzeugs oder dergleichen, mit einer wenigstens ein Blitzlichtelement (D1 bis D4) umfassenden Blitzlichtvorrichtung zur Erzeugung wenigstens eines in Bezug zur Längsachse des Blitzlicht-Warnleuchtgerätes quer und im Wesentlichen unter 360° abstrahlenden Lichtblitzes, vorgeschlagen, wobei der Aufwand für Wartung bzw. Reparatur deutlich verringert wird. Dies wird erfindungsgemäß dadurch erreicht, dass das Blitzlichtelement (D1 bis D4) als Leuchtdiode (D1 bis D4) ausgebildet ist und dass eine elektrische Kontrolleinheit zur Kontrolle einer zeitlichen Änderung der Helligkeit der Leuchtdiode (D1 bis D4) vorgesehen ist.

Figure imgaf001
There will be a flashlight warning lamp for displaying at least one operating state of a technical device such as a machine, a plant, a vehicle or the like, comprising a flashlight device comprising at least one flashlight element (D1 to D4) for generating at least one with respect to the longitudinal axis of the flashlight Warning illuminator transversely and substantially under 360 ° radiating flash of light proposed, the cost of maintenance or repair is significantly reduced. This is inventively achieved in that the flash element (D1 to D4) as a light emitting diode (D1 to D4) is formed and that an electrical control unit for controlling a change in the brightness of the light emitting diode (D1 to D4) is provided.
Figure imgaf001
EP07006457A 2006-03-30 2007-03-29 Warning signal lamp with flash Withdrawn EP1840853A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006015175A DE102006015175B4 (en) 2006-03-30 2006-03-30 Flash warning light device

Publications (2)

Publication Number Publication Date
EP1840853A2 EP1840853A2 (en) 2007-10-03
EP1840853A3 true EP1840853A3 (en) 2009-10-21

Family

ID=38460246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07006457A Withdrawn EP1840853A3 (en) 2006-03-30 2007-03-29 Warning signal lamp with flash

Country Status (2)

Country Link
EP (1) EP1840853A3 (en)
DE (1) DE102006015175B4 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007052377B4 (en) 2007-10-31 2015-04-02 Werma Holding Gmbh + Co. Kg Warning light for visual display of at least one operating state
DE102011080595B4 (en) * 2011-08-08 2014-05-15 Compro Electronic Gmbh Light signal module
US9087441B2 (en) * 2011-12-02 2015-07-21 Utc Fire & Security Corporation Notification appliance circuit with energy storing notification devices
EP2701132B1 (en) 2012-08-23 2018-07-04 Novar GmbH Alarm device having a local energy storage unit, and bus-based alarm system
DE102013112127A1 (en) 2013-11-05 2015-05-07 Eaton Electrical Ip Gmbh & Co. Kg Multicolor signal arrangement, method for defining modes of a multi-color signal arrangement and system, comprising a multicolor signal arrangement and an RFID transmitter
DE102015001895A1 (en) * 2015-02-18 2016-08-18 Werma Holding Gmbh + Co. Kg Signal device, in particular signal tower

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997029320A1 (en) * 1996-02-09 1997-08-14 Aktiiviaudio Oy Flight obstacle light
US20040105264A1 (en) * 2002-07-12 2004-06-03 Yechezkal Spero Multiple Light-Source Illuminating System
US20040207532A1 (en) * 2003-04-18 2004-10-21 Smithson Bradley D. Temperature compensated warning light
US20040212420A1 (en) * 2003-04-28 2004-10-28 Toko Kabushiki Kaisha Switching constant-current power device
US20050219060A1 (en) * 2004-04-01 2005-10-06 Curran John W Method and apparatus for providing a notification appliance with a light emitting diode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0755494B1 (en) * 1994-04-15 1997-12-10 Werma-Signalgeräte Gmbh + Co. Signalling column
DE19624087A1 (en) * 1996-06-17 1997-12-18 Wendelin Pimpl LED illumination apparatus for colour system
US6456205B1 (en) * 1998-05-21 2002-09-24 Thales Optronics (Taunton) Ltd Anti-collision warning lights and method of use
DE19916238C2 (en) * 1999-04-10 2003-11-20 Was Elektronik Gmbh Beacon arrangement for emergency vehicles
DE10041201A1 (en) * 2000-08-23 2002-03-07 Lmg Signaltechnologie Kg Multiple aspect signal column with flashing segment has current and voltage detectors for monitoring flash capacitor
US6483254B2 (en) * 2000-12-20 2002-11-19 Honeywell International Inc. Led strobe light
DE20220650U1 (en) * 2002-03-22 2004-01-08 Werma Signaltechnik Gmbh + Co. Kg Signal tower for various signaling applications has LEDs, each associated with one of at least two segments of different colors with LEDs of different segments being separately controlled
DE102004004839A1 (en) * 2004-01-30 2005-08-18 Siemens Ag Arrangement with at least one LED and application of this arrangement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997029320A1 (en) * 1996-02-09 1997-08-14 Aktiiviaudio Oy Flight obstacle light
US20040105264A1 (en) * 2002-07-12 2004-06-03 Yechezkal Spero Multiple Light-Source Illuminating System
US20040207532A1 (en) * 2003-04-18 2004-10-21 Smithson Bradley D. Temperature compensated warning light
US20040212420A1 (en) * 2003-04-28 2004-10-28 Toko Kabushiki Kaisha Switching constant-current power device
US20050219060A1 (en) * 2004-04-01 2005-10-06 Curran John W Method and apparatus for providing a notification appliance with a light emitting diode

Also Published As

Publication number Publication date
DE102006015175B4 (en) 2013-01-17
DE102006015175A1 (en) 2007-10-04
EP1840853A2 (en) 2007-10-03

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