GB202107730D0 - Rail signal - Google Patents

Rail signal

Info

Publication number
GB202107730D0
GB202107730D0 GBGB2107730.0A GB202107730A GB202107730D0 GB 202107730 D0 GB202107730 D0 GB 202107730D0 GB 202107730 A GB202107730 A GB 202107730A GB 202107730 D0 GB202107730 D0 GB 202107730D0
Authority
GB
United Kingdom
Prior art keywords
rail signal
rail
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.)
Ceased
Application number
GBGB2107730.0A
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.)
Filing date
Publication date
Application filed by Unipart Rail Ltd filed Critical Unipart Rail Ltd
Priority to GBGB2107730.0A priority Critical patent/GB202107730D0/en
Publication of GB202107730D0 publication Critical patent/GB202107730D0/en
Priority to AU2022281145A priority patent/AU2022281145A1/en
Priority to CA3221456A priority patent/CA3221456A1/en
Priority to PCT/GB2022/051358 priority patent/WO2022248878A1/en
Priority to GB2218787.6A priority patent/GB2610364B/en
Priority to EP22728961.8A priority patent/EP4347348A1/en
Ceased legal-status Critical Current

Links

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
    • B61L5/1845—Optical systems, lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Details Of Television Scanning (AREA)
  • Burglar Alarm Systems (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
GBGB2107730.0A 2021-05-28 2021-05-28 Rail signal Ceased GB202107730D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GBGB2107730.0A GB202107730D0 (en) 2021-05-28 2021-05-28 Rail signal
AU2022281145A AU2022281145A1 (en) 2021-05-28 2022-05-27 Rail signal
CA3221456A CA3221456A1 (en) 2021-05-28 2022-05-27 Rail signal
PCT/GB2022/051358 WO2022248878A1 (en) 2021-05-28 2022-05-27 Rail signal
GB2218787.6A GB2610364B (en) 2021-05-28 2022-05-27 Rail signal
EP22728961.8A EP4347348A1 (en) 2021-05-28 2022-05-27 Rail signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2107730.0A GB202107730D0 (en) 2021-05-28 2021-05-28 Rail signal

Publications (1)

Publication Number Publication Date
GB202107730D0 true GB202107730D0 (en) 2021-07-14

Family

ID=76741351

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB2107730.0A Ceased GB202107730D0 (en) 2021-05-28 2021-05-28 Rail signal
GB2218787.6A Active GB2610364B (en) 2021-05-28 2022-05-27 Rail signal

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2218787.6A Active GB2610364B (en) 2021-05-28 2022-05-27 Rail signal

Country Status (5)

Country Link
EP (1) EP4347348A1 (en)
AU (1) AU2022281145A1 (en)
CA (1) CA3221456A1 (en)
GB (2) GB202107730D0 (en)
WO (1) WO2022248878A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT500056B8 (en) * 1998-01-19 2007-02-15 Swarco Futurit Verkehrssignals OPTIC ELEMENT FOR TRAFFIC SIGNS, INDICATOR TABLES OR DGL.
US11273855B2 (en) * 2016-06-28 2022-03-15 Siemens Mobility, Inc. LED shielding and monitoring system and wayside LED signals

Also Published As

Publication number Publication date
GB202218787D0 (en) 2023-01-25
AU2022281145A1 (en) 2023-12-14
CA3221456A1 (en) 2022-12-01
EP4347348A1 (en) 2024-04-10
GB2610364B (en) 2024-02-14
GB2610364A (en) 2023-03-01
WO2022248878A1 (en) 2022-12-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)