GB201013435D0 - Fixed signals - Google Patents

Fixed signals

Info

Publication number: GB201013435D0
Authority: GB; United Kingdom
Prior art keywords: fixed signals; signals; fixed
Prior art date: 2009-08-10
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GBGB1013435.1A

Other versions

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.)

Unipart Rail Ltd

Original Assignee

Unipart Rail 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.)

2009-08-10

Filing date

2010-08-10

Publication date

2010-09-22

2010-08-10 Application filed by Unipart Rail Ltd filed Critical Unipart Rail Ltd

2010-09-22 Publication of GB201013435D0 publication Critical patent/GB201013435D0/en

2011-02-16 Publication of GB2472694A publication Critical patent/GB2472694A/en

Status Withdrawn legal-status Critical Current

Classifications

- 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
- B61L5/1818—Daylight signals using mobile coloured screen
- 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
- B61L5/1881—Wiring diagrams for power supply, control or testing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
- 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
- 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

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Illuminated Signs And Luminous Advertising (AREA)

GB1013435A 2009-08-10 2010-08-10 Signal unit having an LED array and colour filters Withdrawn GB2472694A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0913971.8A GB0913971D0 (en)	2009-08-10	2009-08-10	Fixed signals

Publications (2)

Publication Number	Publication Date
GB201013435D0 true GB201013435D0 (en)	2010-09-22
GB2472694A GB2472694A (en)	2011-02-16

Family

ID=41129932

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB0913971.8A Ceased GB0913971D0 (en)	2009-08-10	2009-08-10	Fixed signals
GB1013435A Withdrawn GB2472694A (en)	2009-08-10	2010-08-10	Signal unit having an LED array and colour filters

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB0913971.8A Ceased GB0913971D0 (en)	2009-08-10	2009-08-10	Fixed signals

Country Status (1)

Country	Link
GB (2)	GB0913971D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102374430A (en) *	2011-09-29	2012-03-14	苏州承源光电科技有限公司	LED (light-emitting diode) color-changing lamp
FR2988808B1 (en) *	2012-03-27	2014-03-21	Maquet Sas	WHITE LED LIGHTING DEVICE, LIGHTING APPARATUS
WO2014015599A1 (en) *	2012-07-27	2014-01-30	Zhang Wenhu	Led signal lamp
US9255671B2 (en)	2013-03-15	2016-02-09	Nanoco Technologies Ltd.	Multi-wavelength-emitting lens to reduce blending of light over long distances

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1333046A (en) *	1918-07-25	1920-03-09	Hall Switch & Signal Co	Light-signal
GB275942A (en) *	1926-08-10	1927-11-10	Gen Railway Signal Co	Improvements in or relating to light signals
US2239316A (en) *	1930-07-23	1941-04-22	Gen Railway Signal Co	Electromagnetic operator for light signals
GB639051A (en) *	1946-05-02	1950-06-21	Westinghouse Brake & Signal	Improvements relating to light signals
US5697584A (en) *	1995-07-27	1997-12-16	Union Switch & Signal Inc.	Railroad searchlight signal with solid state illuminant and aspect indication
DE29718360U1 (en) *	1997-10-06	1998-01-08	Siemens AG, 80333 München	Device for generating the night signs of shape signals
ATE387076T1 (en) *	2002-11-19	2008-03-15	Dan Friis	LIGHT BODY OR LIGHT SOURCE BASED ON LIGHT ELEMENT DIODES
GB2462019B (en) *	2005-09-14	2010-08-11	Unipart Rail Ltd	Railway signalling lamp

2009
- 2009-08-10 GB GBGB0913971.8A patent/GB0913971D0/en not_active Ceased
2010
- 2010-08-10 GB GB1013435A patent/GB2472694A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB0913971D0 (en)	2009-09-16
GB2472694A (en)	2011-02-16

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GB0920729D0 (en)	2010-01-13	Signal fading
GB201013435D0 (en)	2010-09-22	Fixed signals
GB0902348D0 (en)	2009-04-01	Transmitting signals
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GB0915599D0 (en)	2009-10-07	Railway signals
GB0904416D0 (en)	2009-04-29	Railway signals
GB0904415D0 (en)	2009-04-29	Railway signals

Legal Events

Date	Code	Title	Description
2016-03-02	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)