GB0028485D0 - Signal apparatus - Google Patents

Signal apparatus

Info

Publication number
GB0028485D0
GB0028485D0 GBGB0028485.1A GB0028485A GB0028485D0 GB 0028485 D0 GB0028485 D0 GB 0028485D0 GB 0028485 A GB0028485 A GB 0028485A GB 0028485 D0 GB0028485 D0 GB 0028485D0
Authority
GB
United Kingdom
Prior art keywords
signal apparatus
signal
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.)
Granted
Application number
GBGB0028485.1A
Other versions
GB2356694A (en
GB2356694B (en
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.)
Dorman Traffic Products Ltd
Original Assignee
Dorman Traffic Products Ltd
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
Priority claimed from GBGB9928047.1A external-priority patent/GB9928047D0/en
Priority claimed from GB0009161A external-priority patent/GB0009161D0/en
Application filed by Dorman Traffic Products Ltd filed Critical Dorman Traffic Products Ltd
Priority to GB0323808A priority Critical patent/GB2390669B/en
Publication of GB0028485D0 publication Critical patent/GB0028485D0/en
Publication of GB2356694A publication Critical patent/GB2356694A/en
Application granted granted Critical
Publication of GB2356694B publication Critical patent/GB2356694B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809—Daylight signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2207/00—Features of light signals
    • B61L2207/02—Features of light signals using light-emitting diodes [LEDs]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
GB0028485A 1999-11-26 2000-11-22 Signal apparatus Expired - Lifetime GB2356694B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0323808A GB2390669B (en) 1999-11-26 2000-11-22 Signal apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9928047.1A GB9928047D0 (en) 1999-11-26 1999-11-26 Signal apparatus
GB0009161A GB0009161D0 (en) 2000-04-13 2000-04-13 Signal apparatus

Publications (3)

Publication Number Publication Date
GB0028485D0 true GB0028485D0 (en) 2001-01-10
GB2356694A GB2356694A (en) 2001-05-30
GB2356694B GB2356694B (en) 2004-01-21

Family

ID=26244104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0028485A Expired - Lifetime GB2356694B (en) 1999-11-26 2000-11-22 Signal apparatus

Country Status (1)

Country Link
GB (1) GB2356694B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20030096A1 (en) * 2003-04-08 2004-10-09 Eletromeccanica Cm S R L LIGHT SIGNAL, ESPECIALLY FOR USE IN RAILWAYS AS ADVANCE SIGNAL
ITFI20030097A1 (en) * 2003-04-08 2004-10-09 Elettromeccanica Cm S R L LIGHT SIGNAL, ESPECIALLY FOR USE IN RAILWAYS AS A START OR CALL SIGNAL
DE102005042797B4 (en) * 2005-09-08 2008-02-14 Siemens Ag Signaling device for a traffic signal system
DE102012205052A1 (en) * 2012-03-29 2013-10-02 Siemens Aktiengesellschaft signaler
EP4253186A1 (en) * 2022-03-30 2023-10-04 Siemens Mobility AG Light signal for controlling a means of transport

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223279B (en) * 1961-11-04 1966-08-18 Sendlinger Optische Glaswerke Headlights for color signals, especially for traffic control
JPS48102585A (en) * 1972-04-04 1973-12-22
ES473582A1 (en) * 1977-09-29 1979-05-01 Rau Swf Autozubehoer Signal lamp
US4271408A (en) * 1978-10-17 1981-06-02 Stanley Electric Co., Ltd. Colored-light emitting display
DE2937265A1 (en) * 1979-09-14 1981-04-02 Siemens AG, 1000 Berlin und 8000 München Power supply with two AC voltages - which selectively supply ohmic load having two coupled coils combining fluxes for control parameter of change-over switch
JPS6268150A (en) * 1985-09-20 1987-03-28 Nissan Motor Co Ltd Stop lamp device
JPH02156400A (en) * 1988-12-08 1990-06-15 Nissei Build Kogyo Co Ltd Snow melting device for traffic sign
US5420774A (en) * 1993-08-02 1995-05-30 Novation Research, Inc. Replaceable warning light lens protector
EP0713999A1 (en) * 1994-11-24 1996-05-29 Siemens Integra Verkehrstechnik Ag Colour-light signal using LEDs
JPH09265806A (en) * 1996-03-27 1997-10-07 Sumitomo Chem Co Ltd Lamp with phase conversion plate and traffic signal using it
US5898381A (en) * 1996-06-19 1999-04-27 Traffic Technology, Inc. LED traffic light and method of manufacture and use thereof
WO1998002855A1 (en) * 1996-07-16 1998-01-22 Dialight Corporation Led signal lamp assembly with multi-color capabilities
EP0853302A1 (en) * 1996-11-18 1998-07-15 Garufo GmbH Light signalling devices with light emitting diodes
JP2000242889A (en) * 1999-02-22 2000-09-08 Sanko Kk Signal
US6380865B1 (en) * 1999-04-06 2002-04-30 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source

Also Published As

Publication number Publication date
GB2356694A (en) 2001-05-30
GB2356694B (en) 2004-01-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20201121