FI951382A - Menetelmä ja laitteisto hehkulampun tarkastamiseksi, erityisesti pimeänä - Google Patents

Menetelmä ja laitteisto hehkulampun tarkastamiseksi, erityisesti pimeänä Download PDF

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Publication number
FI951382A
FI951382A FI951382A FI951382A FI951382A FI 951382 A FI951382 A FI 951382A FI 951382 A FI951382 A FI 951382A FI 951382 A FI951382 A FI 951382A FI 951382 A FI951382 A FI 951382A
Authority
FI
Finland
Prior art keywords
delta
lamp
actual value
time
inspecting
Prior art date
Application number
FI951382A
Other languages
English (en)
Swedish (sv)
Other versions
FI951382A0 (fi
Inventor
Heinz-Peter Baumgarte
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of FI951382A publication Critical patent/FI951382A/fi
Publication of FI951382A0 publication Critical patent/FI951382A0/fi

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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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FI951382A 1992-09-25 1995-03-23 Menetelmä ja laitteisto hehkulampun tarkastamiseksi, erityisesti pimeänä FI951382A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92116464 1992-09-25
PCT/EP1993/002454 WO1994008438A1 (de) 1992-09-25 1993-09-10 Verfahren und vorrichtung zur überwachung einer glühlampe, insbesondere im dunklen zustand

Publications (2)

Publication Number Publication Date
FI951382A true FI951382A (fi) 1995-03-23
FI951382A0 FI951382A0 (fi) 1995-03-23

Family

ID=8210058

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951382A FI951382A0 (fi) 1992-09-25 1995-03-23 Menetelmä ja laitteisto hehkulampun tarkastamiseksi, erityisesti pimeänä

Country Status (9)

Country Link
EP (1) EP0662276B1 (fi)
AT (1) ATE136189T1 (fi)
CZ (1) CZ283430B6 (fi)
DE (1) DE59302071D1 (fi)
DK (1) DK0662276T3 (fi)
ES (1) ES2085171T3 (fi)
FI (1) FI951382A0 (fi)
SK (1) SK37895A3 (fi)
WO (1) WO1994008438A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6674800B1 (en) 2000-08-29 2004-01-06 Koninklijke Philips Electronics N.V. Method and system for utilizing a global optimal approach of scalable algorithms
DE10140331C2 (de) * 2001-08-16 2003-11-06 Siemens Ag Lichtzeichen zur Verkehrssteuerung und Verfahren zur Funktionsüberwachung eines solchen Zeichens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124227A (ja) * 1984-11-19 1986-06-12 日産自動車株式会社 負荷状態判別装置
EP0434859B1 (de) * 1989-12-27 1993-07-07 Scheidt & Bachmann Gmbh Anordnung zur Überwachung der Funktionsfähigkeit einer Glühlampe

Also Published As

Publication number Publication date
DE59302071D1 (de) 1996-05-02
CZ283430B6 (cs) 1998-04-15
WO1994008438A1 (de) 1994-04-14
EP0662276A1 (de) 1995-07-12
EP0662276B1 (de) 1996-03-27
SK37895A3 (en) 1995-08-09
ATE136189T1 (de) 1996-04-15
DK0662276T3 (da) 1996-08-05
ES2085171T3 (es) 1996-05-16
CZ58595A3 (en) 1995-06-14
FI951382A0 (fi) 1995-03-23

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