GB2356694B - Signal apparatus - Google Patents

Signal apparatus

Info

Publication number
GB2356694B
GB2356694B GB0028485A GB0028485A GB2356694B GB 2356694 B GB2356694 B GB 2356694B GB 0028485 A GB0028485 A GB 0028485A GB 0028485 A GB0028485 A GB 0028485A GB 2356694 B GB2356694 B GB 2356694B
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.)
Expired - Lifetime
Application number
GB0028485A
Other versions
GB2356694A (en
GB0028485D0 (en
Inventor
Andrew S M Denholm
Barry Wright
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 GB0028485D0 (en) 2001-01-10
GB2356694A GB2356694A (en) 2001-05-30
GB2356694B true 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

Citations (16)

* 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
US3875456A (en) * 1972-04-04 1975-04-01 Hitachi Ltd Multi-color semiconductor lamp
DE2457129A1 (en) * 1974-12-03 1976-06-16 Siemens Ag Light signal phantom light elimination - polarisation filter and delay layer can rotate about axes
GB2005003A (en) * 1977-09-29 1979-04-11 Rau Swf Autozubehoer Signal lamp
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
US4271408A (en) * 1978-10-17 1981-06-02 Stanley Electric Co., Ltd. Colored-light emitting display
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
EP0713999A1 (en) * 1994-11-24 1996-05-29 Siemens Integra Verkehrstechnik Ag Colour-light signal using LEDs
US5558431A (en) * 1993-08-02 1996-09-24 Novation Research, Inc. Replaceable warning light lens protector
JPH09265806A (en) * 1996-03-27 1997-10-07 Sumitomo Chem Co Ltd Lamp with phase conversion plate and traffic signal using it
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
US5898381A (en) * 1996-06-19 1999-04-27 Traffic Technology, Inc. LED traffic light and method of manufacture and use thereof
JP2000242889A (en) * 1999-02-22 2000-09-08 Sanko Kk Signal
EP1043189A2 (en) * 1999-04-06 2000-10-11 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source

Patent Citations (16)

* 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
US3875456A (en) * 1972-04-04 1975-04-01 Hitachi Ltd Multi-color semiconductor lamp
DE2457129A1 (en) * 1974-12-03 1976-06-16 Siemens Ag Light signal phantom light elimination - polarisation filter and delay layer can rotate about axes
GB2005003A (en) * 1977-09-29 1979-04-11 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
US5558431A (en) * 1993-08-02 1996-09-24 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
EP1043189A2 (en) * 1999-04-06 2000-10-11 911 Emergency Products, Inc. Replacement led lamp assembly and modulated power intensity for light source

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
PAJ abstract of JP 02-156400 A *
PAJ abstract of JP 62-068150 A *
WPI ABSTRACT ACCESSION NO. 96-253111 *
WPI ABSTRACT ACCESSION NO. 97-167293 *
WPI abstract no. 1981-D1672D of DE 2937265 A *
WPI abstract no. 1997-547523 of JP 09-265806 A *
WPI abstract no. 2000-606470 of JP 2000242889 A *
WPI abstraqct no. 1976-F7586X of DE 2357129 *

Also Published As

Publication number Publication date
GB2356694A (en) 2001-05-30
GB0028485D0 (en) 2001-01-10

Similar Documents

Publication Publication Date Title
EP1179937A4 (en) Signal transmission apparatus
GB2390669B (en) Signal apparatus
GB9903500D0 (en) Detection apparatus
GB9918502D0 (en) Apparatus
GB2356694B (en) Signal apparatus
GB2357614B (en) Signal processing apparatus
GB2345785B (en) Alarm apparatus
GB0011601D0 (en) Apparatus
GB2356120B (en) Lawncare apparatus
GB9928047D0 (en) Signal apparatus
GB9927462D0 (en) Signal processing apparatus
GB2349255B (en) Alarm apparatus
GB0016263D0 (en) Apparatus
GB9906082D0 (en) Apparatus
GB9908499D0 (en) Apparatus
GB9906591D0 (en) Signal lineariser
GB0009161D0 (en) Signal apparatus
GB9907435D0 (en) Signal processing apparatus
TW427525U (en) Signal light apparatus
GB9918849D0 (en) Apparatus
GB9903839D0 (en) Web-folding apparatus
GB9928487D0 (en) Apparatus
GB9908702D0 (en) Apparatus
GB9920888D0 (en) Apparatus
GB9904746D0 (en) De-odourising apparatus

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