SE7506612L - NAVIGATION LIGHTS. - Google Patents
NAVIGATION LIGHTS.Info
- Publication number
- SE7506612L SE7506612L SE7506612A SE7506612A SE7506612L SE 7506612 L SE7506612 L SE 7506612L SE 7506612 A SE7506612 A SE 7506612A SE 7506612 A SE7506612 A SE 7506612A SE 7506612 L SE7506612 L SE 7506612L
- Authority
- SE
- Sweden
- Prior art keywords
- light
- navigational
- lamp
- circuit
- flashing
- Prior art date
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)
- Audible And Visible Signals (AREA)
- Traffic Control Systems (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Navigation (AREA)
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Liquid Crystal (AREA)
- Electric Clocks (AREA)
- Optical Communication System (AREA)
- Gyroscopes (AREA)
Abstract
A flashing light timer for a navigational light having provision to send, receive and utilize a synchronizing signal in which a plurality of lights have their timers connected together so as to flash simultaneously, but will still operate in the event any one of the navigational lights fail. A coded timer for controlling the flashing code of a navigational light having a plurality of time constant circuits connected to a counter for readily changing the flashing code of a light. A navigational light having a logical circuit for sensing a burned out lamp without requiring a resistive element. A lamp changing circuit that allows the new lamp to be placed accurately into operative position. And a circuit for switching off power from the navigational light during the lamp changing process for preventing sparking of the electrical contacts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21160571A | 1971-12-23 | 1971-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7506612L true SE7506612L (en) | 1975-06-10 |
SE408006B SE408006B (en) | 1979-04-30 |
Family
ID=22787618
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7214050A SE389959B (en) | 1971-12-23 | 1972-10-31 | LIGHTING SYSTEM FOR NAVIGATION END |
SE7506612A SE408006B (en) | 1971-12-23 | 1975-06-10 | NAVIGATION LIGHTS |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7214050A SE389959B (en) | 1971-12-23 | 1972-10-31 | LIGHTING SYSTEM FOR NAVIGATION END |
Country Status (10)
Country | Link |
---|---|
US (1) | US3781853A (en) |
JP (1) | JPS5756200B2 (en) |
BE (1) | BE814466Q (en) |
CA (1) | CA1008165A (en) |
DE (1) | DE2257457C2 (en) |
FR (1) | FR2164577B1 (en) |
GB (4) | GB1408763A (en) |
NL (1) | NL177677C (en) |
NO (4) | NO135804C (en) |
SE (2) | SE389959B (en) |
Families Citing this family (27)
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 (en) * | 1985-06-20 | 1985-12-20 | Backer Adrien Sa | METHOD AND DEVICE FOR MONITORING LIGHT BEACONS. |
DE3668862D1 (en) * | 1986-05-21 | 1990-03-15 | Tideland Signal Corp | METHOD AND DEVICE FOR SIMULTANEOUS COMMISSIONING OF NAVIGATION LAMPS. |
US4754416A (en) * | 1986-09-08 | 1988-06-28 | Automatic Power, Inc. | Universal synchronous marine navigation light system |
DE9307802U1 (en) * | 1993-05-24 | 1993-09-16 | Lohr, Robert, 88299 Leutkirch | Use of the Zener diode for voltage separation to drive the optical element in rotating beacons |
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 |
US20070210900A1 (en) * | 1993-09-24 | 2007-09-13 | Stewart Albert J | Building alarm system with synchronized strobes |
US6231217B1 (en) * | 1999-03-17 | 2001-05-15 | Jacob Krippelz, Sr. | Watercraft illumination system and method |
DE19953290A1 (en) * | 1999-11-05 | 2001-05-10 | Leica Microsystems | Method and device for monitoring the light emitted by an illumination device for an optical measuring device |
EP1280696A1 (en) * | 2000-04-20 | 2003-02-05 | Navchannel Pty Ltd | Remote synchronisation |
DE20008289U1 (en) * | 2000-05-09 | 2000-08-10 | Wobben, Aloys, 26607 Aurich | Flight lighting device on wind turbines |
FR2831980B1 (en) * | 2001-11-08 | 2004-01-30 | Airbus France | METHOD FOR MANAGING A LIGHT INFORMATION DEVICE AND DEVICE IMPLEMENTING THIS METHOD, PARTICULARLY IN THE AVIONICS FIELD |
FR2831979B1 (en) * | 2001-11-08 | 2004-01-30 | Airbus France | LIGHT INFORMATION DEVICE CONCERNING THE OPERATING STATE OF A SYSTEM AND METHOD FOR MANAGING SUCH A DEVICE, PARTICULARLY IN THE AVIONICS FIELD |
JP4858400B2 (en) | 2007-10-17 | 2012-01-18 | ソニー株式会社 | Information providing system, information providing apparatus, and information providing method |
DE102008034747B3 (en) | 2008-07-24 | 2009-09-10 | Wobben, Aloys | Nacelle for use on rotor hub in wind turbine, has two lateral lighting devices arranged at two opposite sides of nacelle, where one of middle and lateral lighting devices is accessible from interior of nacelle and/or is foldable in interior |
EP2348796A1 (en) * | 2010-01-23 | 2011-07-27 | Bayer MaterialScience AG | Synchronised display element system |
US8963691B1 (en) | 2010-07-27 | 2015-02-24 | The Boeing Company | Sensor association system using wireless device information |
DE102012221991A1 (en) * | 2012-11-30 | 2014-06-05 | Siemens Aktiengesellschaft | Method and device for error disclosure in the case of a light signal |
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)
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 (en) * | 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 (en) * | 1967-12-22 | 1968-07-12 | ||
US3492529A (en) * | 1968-08-01 | 1970-01-27 | Tideland Signal Corp | Daylight control circuit |
-
1971
- 1971-12-23 US US00211605A patent/US3781853A/en not_active Expired - Lifetime
-
1972
- 1972-10-30 GB GB2577374A patent/GB1408763A/en not_active Expired
- 1972-10-30 GB GB2577274A patent/GB1408762A/en not_active Expired
- 1972-10-30 GB GB4983672A patent/GB1408761A/en not_active Expired
- 1972-10-30 GB GB2577474A patent/GB1408764A/en not_active Expired
- 1972-10-31 SE SE7214050A patent/SE389959B/en unknown
- 1972-11-10 FR FR7239839A patent/FR2164577B1/fr not_active Expired
- 1972-11-16 CA CA156,649A patent/CA1008165A/en not_active Expired
- 1972-11-23 DE DE2257457A patent/DE2257457C2/en not_active Expired
- 1972-11-25 JP JP47117729A patent/JPS5756200B2/ja not_active Expired
- 1972-12-12 NO NO4577/72A patent/NO135804C/no unknown
- 1972-12-22 NL NLAANVRAGE7217603,A patent/NL177677C/en not_active IP Right Cessation
-
1974
- 1974-05-02 BE BE143848A patent/BE814466Q/en not_active IP Right Cessation
- 1974-08-08 NO NO742854A patent/NO140840C/en unknown
- 1974-08-08 NO NO742853A patent/NO140841C/en unknown
- 1974-08-08 NO NO742852A patent/NO140209C/en unknown
-
1975
- 1975-06-10 SE SE7506612A patent/SE408006B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO742852L (en) | 1973-06-26 |
NO140840B (en) | 1979-08-13 |
DE2257457A1 (en) | 1973-07-05 |
FR2164577A1 (en) | 1973-08-03 |
NL177677C (en) | 1985-11-01 |
NO140841C (en) | 1979-11-21 |
GB1408764A (en) | 1975-10-01 |
GB1408761A (en) | 1975-10-01 |
BE814466Q (en) | 1974-09-02 |
US3781853B1 (en) | 1986-06-24 |
NO135804B (en) | 1977-02-21 |
GB1408763A (en) | 1975-10-01 |
NO135804C (en) | 1977-06-15 |
SE408006B (en) | 1979-04-30 |
NL7217603A (en) | 1973-06-26 |
NO140841B (en) | 1979-08-13 |
CA1008165A (en) | 1977-04-05 |
NO140209B (en) | 1979-04-09 |
NO742854L (en) | 1973-06-26 |
FR2164577B1 (en) | 1980-07-25 |
SE389959B (en) | 1976-11-22 |
NL177677B (en) | 1985-06-03 |
GB1408762A (en) | 1975-10-01 |
JPS4871999A (en) | 1973-09-28 |
NO140840C (en) | 1979-11-21 |
NO140209C (en) | 1979-07-18 |
NO742853L (en) | 1973-06-26 |
JPS5756200B2 (en) | 1982-11-29 |
US3781853A (en) | 1973-12-25 |
DE2257457C2 (en) | 1982-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7506612-6 Effective date: 19891114 Format of ref document f/p: F |