GB1408764A - Lamp changing mechanism for navigational light - Google Patents

Lamp changing mechanism for navigational light

Info

Publication number
GB1408764A
GB1408764A GB2577474A GB2577474A GB1408764A GB 1408764 A GB1408764 A GB 1408764A GB 2577474 A GB2577474 A GB 2577474A GB 2577474 A GB2577474 A GB 2577474A GB 1408764 A GB1408764 A GB 1408764A
Authority
GB
United Kingdom
Prior art keywords
lamp
brush
turret
changing mechanism
contacts
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.)
Expired
Application number
GB2577474A
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.)
Tideland Signal Corp
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
Publication of GB1408764A publication Critical patent/GB1408764A/en
Expired 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
    • 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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Navigation (AREA)
  • Audible And Visible Signals (AREA)
  • Traffic Control Systems (AREA)
  • Liquid Crystal (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Stroboscope Apparatuses (AREA)
  • Electric Clocks (AREA)
  • Optical Communication System (AREA)
  • Gyroscopes (AREA)

Abstract

1408764 Lamps TIDELAND SIGNAL CORP 30 Oct 1972 [23 Dec 1971] 25774/74 Divided out of 1408761 Heading F4R [Also in Division G4] The subject-matter is contained within the Specification 1,408,761, but the claims are concerned with a navigational light including a timer 14, a lamp-failure sensing circuit 24, a lamp-changing mechanism 26, 28 having a rotatable turret with lamps therein, a power brush for supplying power to lamp contacts and switching means connected to and actuable by the lamp-changing mechanism, said switching means, when actuated, being operative to disconnect the timer from a lamp thereby to disconnect power from the brush while the turret is rotating, to prevent arcing between the brush and contacts. The turret is indexed by a motor through a one-way clutch, the contacts each include a recess in the turret and the brush is a spring- brush with a ball tip. A reversing pulse is supplied to the motor at the end of the turretindexing motion to allow the tip of the brush properly to locate in a contact recess to align a new lamp with a lens system.
GB2577474A 1971-12-23 1972-10-30 Lamp changing mechanism for navigational light Expired GB1408764A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1408764A true GB1408764A (en) 1975-10-01

Family

ID=22787618

Family Applications (4)

Application Number Title Priority Date Filing Date
GB2577374A Expired GB1408763A (en) 1971-12-23 1972-10-30 Lamp failure sensing mechaism for navigational light
GB2577274A Expired GB1408762A (en) 1971-12-23 1972-10-30 Timing device for navigational light
GB4983672A Expired GB1408761A (en) 1971-12-23 1972-10-30 Navigational light system
GB2577474A Expired GB1408764A (en) 1971-12-23 1972-10-30 Lamp changing mechanism for navigational light

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB2577374A Expired GB1408763A (en) 1971-12-23 1972-10-30 Lamp failure sensing mechaism for navigational light
GB2577274A Expired GB1408762A (en) 1971-12-23 1972-10-30 Timing device for navigational light
GB4983672A Expired GB1408761A (en) 1971-12-23 1972-10-30 Navigational light system

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)

* 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 (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)

* 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 (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

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
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
SE7506612L (en) 1975-06-10
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
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee