NO135804B - - Google Patents

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Publication number
NO135804B
NO135804B NO4577/72A NO457772A NO135804B NO 135804 B NO135804 B NO 135804B NO 4577/72 A NO4577/72 A NO 4577/72A NO 457772 A NO457772 A NO 457772A NO 135804 B NO135804 B NO 135804B
Authority
NO
Norway
Prior art keywords
time
transistor
lamp
switch
terminal
Prior art date
Application number
NO4577/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO135804C (enrdf_load_stackoverflow
Inventor
T A Jacobs
Original Assignee
Tideland Signal Corp
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 Tideland Signal Corp filed Critical Tideland Signal Corp
Priority to NO76762812A priority Critical patent/NO141730C/no
Publication of NO135804B publication Critical patent/NO135804B/no
Publication of NO135804C publication Critical patent/NO135804C/no

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
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/09—Circuit arrangements or apparatus for operating incandescent light sources in which the lamp is fed by pulses
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/10—Circuits providing for substitution of the light source in case of its failure
    • H05B39/105—Circuits providing for substitution of the light source in case of its failure with a spare lamp in the circuit, and a possibility of shunting a failed 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
    • 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
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • 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
    • H05B47/29—Circuits providing for substitution of the light source in case of its failure

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)
  • Audible And Visible Signals (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electric Clocks (AREA)
  • Liquid Crystal (AREA)
  • Gyroscopes (AREA)
  • Optical Communication System (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Stroboscope Apparatuses (AREA)
NO4577/72A 1971-12-23 1972-12-12 NO135804C (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO76762812A NO141730C (no) 1971-12-23 1976-08-13 Navigasjonslys.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21160571A 1971-12-23 1971-12-23

Publications (2)

Publication Number Publication Date
NO135804B true NO135804B (enrdf_load_stackoverflow) 1977-02-21
NO135804C NO135804C (enrdf_load_stackoverflow) 1977-06-15

Family

ID=22787618

Family Applications (4)

Application Number Title Priority Date Filing Date
NO4577/72A NO135804C (enrdf_load_stackoverflow) 1971-12-23 1972-12-12
NO742853A NO140841C (no) 1971-12-23 1974-08-08 Navigasjonslys.
NO742852A NO140209C (no) 1971-12-23 1974-08-08 Tidsbryter for styring av blinkkoden for et navigasjonslys
NO742854A NO140840C (no) 1971-12-23 1974-08-08 Anordning ved navigasjonslyssystem

Family Applications After (3)

Application Number Title Priority Date Filing Date
NO742853A NO140841C (no) 1971-12-23 1974-08-08 Navigasjonslys.
NO742852A NO140209C (no) 1971-12-23 1974-08-08 Tidsbryter for styring av blinkkoden for et navigasjonslys
NO742854A NO140840C (no) 1971-12-23 1974-08-08 Anordning ved navigasjonslyssystem

Country Status (10)

Country Link
US (1) US3781853A (enrdf_load_stackoverflow)
JP (1) JPS5756200B2 (enrdf_load_stackoverflow)
BE (1) BE814466Q (enrdf_load_stackoverflow)
CA (1) CA1008165A (enrdf_load_stackoverflow)
DE (1) DE2257457C2 (enrdf_load_stackoverflow)
FR (1) FR2164577B1 (enrdf_load_stackoverflow)
GB (4) GB1408764A (enrdf_load_stackoverflow)
NL (1) NL177677C (enrdf_load_stackoverflow)
NO (4) NO135804C (enrdf_load_stackoverflow)
SE (2) SE389959B (enrdf_load_stackoverflow)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024491A (en) * 1975-07-18 1977-05-17 Tideland Signal Corporation Wireless marine navigational aid system
US4206496A (en) * 1977-06-06 1980-06-03 Andrew Madsen Electronic flare-up light system
US4203091A (en) * 1978-02-22 1980-05-13 Mats Holersson Fridmark Sequentially actuated flashing light apparatus
US4415951A (en) * 1982-06-16 1983-11-15 Tideland Signal Corporation Lampchanger
US4595978A (en) * 1982-09-30 1986-06-17 Automatic Power, Inc. Programmable control circuit for controlling the on-off operation of an indicator device
WO1984004222A1 (en) * 1983-04-08 1984-10-25 Robert L Seidler Regulator and switching circuit for flasher units
US4620190A (en) * 1984-07-30 1986-10-28 Tideland Signal Corporation Method and apparatus for simultaneously actuating navigational lanterns
US4647929A (en) * 1985-05-29 1987-03-03 The Seanav Corporation Network system for navigation lights
BE902709A (fr) * 1985-06-20 1985-12-20 Backer Adrien Sa Procede et dispositif de surveillance de balises lumineuses.
DE3668862D1 (de) * 1986-05-21 1990-03-15 Tideland Signal Corp Verfahren und vorrichtung zur gleichzeitigen inbetriebnahme von schiffahrtslampen.
US4754416A (en) * 1986-09-08 1988-06-28 Automatic Power, Inc. Universal synchronous marine navigation light system
DE9307802U1 (de) * 1993-05-24 1993-09-16 Lohr, Robert, 88299 Leutkirch Einsatz der Zenerdiode für die Spannungsausgliederung zum Antrieb des optischen Elements in Rundumkennleuchten
US20070210900A1 (en) * 1993-09-24 2007-09-13 Stewart Albert J Building alarm system with synchronized strobes
US5559492A (en) * 1993-09-24 1996-09-24 Simplex Time Recorder Co. Synchronized strobe alarm system
US6741164B1 (en) 1993-09-24 2004-05-25 Adt Services Ag Building alarm system with synchronized strobes
US6231217B1 (en) * 1999-03-17 2001-05-15 Jacob Krippelz, Sr. Watercraft illumination system and method
DE19953290A1 (de) * 1999-11-05 2001-05-10 Leica Microsystems Verfahren und Vorrichtung zur Überwachung des von einer Beleuchtungsvorrichtung abgestrahlten Lichtes für ein optisches Messgerät
EP1280696A1 (en) * 2000-04-20 2003-02-05 Navchannel Pty Ltd Remote synchronisation
DE20008289U1 (de) * 2000-05-09 2000-08-10 Wobben, Aloys, 26607 Aurich Flugbefeuerungseinrichtung an Windenergieanlagen
FR2831979B1 (fr) 2001-11-08 2004-01-30 Airbus France Dispositif d'information lumineuse concernant l'etat de fonctionnement d'un systeme et procede de gestion d'un tel dispositif, notamment dans le domaine avionique
FR2831980B1 (fr) * 2001-11-08 2004-01-30 Airbus France Procede de gestion d'un dispositif d'information lumineuse et dispositif mettant en oeuvre ce procede, notamment dans le domaine avionique
JP4858400B2 (ja) 2007-10-17 2012-01-18 ソニー株式会社 情報提供システム、情報提供装置、情報提供方法
DE102008034747B3 (de) 2008-07-24 2009-09-10 Wobben, Aloys Gondel einer Windenergieanlage mit Flughindernisbefeuerungseinrichtung
EP2348796A1 (de) * 2010-01-23 2011-07-27 Bayer MaterialScience AG Synchronisierbares Anzeigeelement-System
US8963691B1 (en) 2010-07-27 2015-02-24 The Boeing Company Sensor association system using wireless device information
DE102012221991A1 (de) * 2012-11-30 2014-06-05 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Fehleroffenbarung bei einem Lichtsignal
US8869448B1 (en) * 2013-11-13 2014-10-28 Sung Chang Telecom Co., Ltd. Apparatus for automatically controlling crossing gate by sensing light

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2258575A (en) * 1938-02-15 1941-10-07 Wallace & Tiernan Inc Lamp changing apparatus
US2892966A (en) * 1957-06-10 1959-06-30 Ca Nat Research Council Automatic lamp changers
US3027491A (en) * 1959-05-07 1962-03-27 Robert L Seidler Lamp control circuit
US3076123A (en) * 1959-07-06 1963-01-29 Julian A Mcdermott Bulb changing means
JPS415086Y1 (enrdf_load_stackoverflow) * 1965-07-07 1966-03-22
US3308358A (en) * 1965-09-07 1967-03-07 Tobe Deutschmann Lab Inc Electrical energy storage apparatus
US3411036A (en) * 1966-06-09 1968-11-12 Automatic Power Inc Warning assembly
US3416030A (en) * 1966-06-16 1968-12-10 Wallace & Tiernan Inc Navigational lantern system and lamp changer
US3519984A (en) * 1967-03-03 1970-07-07 Elco Corp Aircraft landing beacon system
JPS4316806Y1 (enrdf_load_stackoverflow) * 1967-12-22 1968-07-12
US3492529A (en) * 1968-08-01 1970-01-27 Tideland Signal Corp Daylight control circuit

Also Published As

Publication number Publication date
NL177677C (nl) 1985-11-01
NO140209C (no) 1979-07-18
NO140841C (no) 1979-11-21
US3781853A (en) 1973-12-25
DE2257457A1 (de) 1973-07-05
NO140841B (no) 1979-08-13
FR2164577A1 (enrdf_load_stackoverflow) 1973-08-03
NL177677B (nl) 1985-06-03
FR2164577B1 (enrdf_load_stackoverflow) 1980-07-25
SE408006B (sv) 1979-04-30
GB1408762A (en) 1975-10-01
GB1408761A (en) 1975-10-01
NO140840B (no) 1979-08-13
NO140840C (no) 1979-11-21
CA1008165A (en) 1977-04-05
NO140209B (no) 1979-04-09
GB1408764A (en) 1975-10-01
NO135804C (enrdf_load_stackoverflow) 1977-06-15
SE7506612L (sv) 1975-06-10
BE814466Q (fr) 1974-09-02
SE389959B (sv) 1976-11-22
GB1408763A (en) 1975-10-01
NO742852L (no) 1973-06-26
NO742853L (no) 1973-06-26
NO742854L (no) 1973-06-26
JPS5756200B2 (enrdf_load_stackoverflow) 1982-11-29
NL7217603A (enrdf_load_stackoverflow) 1973-06-26
DE2257457C2 (de) 1982-07-01
US3781853B1 (enrdf_load_stackoverflow) 1986-06-24
JPS4871999A (enrdf_load_stackoverflow) 1973-09-28

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