GB8607031D0 - Vital apparatus - Google Patents

Vital apparatus

Info

Publication number
GB8607031D0
GB8607031D0 GB868607031A GB8607031A GB8607031D0 GB 8607031 D0 GB8607031 D0 GB 8607031D0 GB 868607031 A GB868607031 A GB 868607031A GB 8607031 A GB8607031 A GB 8607031A GB 8607031 D0 GB8607031 D0 GB 8607031D0
Authority
GB
United Kingdom
Prior art keywords
vital
vital apparatus
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.)
Withdrawn
Application number
GB868607031A
Other versions
GB2173025A (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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB8607031D0 publication Critical patent/GB8607031D0/en
Publication of GB2173025A publication Critical patent/GB2173025A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/22—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in two directions over the same pair of rails
    • B61L23/30—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in two directions over the same pair of rails using automatic section blocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
GB08607031A 1985-03-28 1986-03-21 Determining train travel direction Withdrawn GB2173025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71726285A 1985-03-28 1985-03-28

Publications (2)

Publication Number Publication Date
GB8607031D0 true GB8607031D0 (en) 1986-04-30
GB2173025A GB2173025A (en) 1986-10-01

Family

ID=24881334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08607031A Withdrawn GB2173025A (en) 1985-03-28 1986-03-21 Determining train travel direction

Country Status (3)

Country Link
AU (1) AU599898B2 (en)
CA (1) CA1260127A (en)
GB (1) GB2173025A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552692A (en) * 1968-08-09 1971-01-05 Dashaveyor Co Railway control system
CA854797A (en) * 1968-08-30 1970-10-27 Claes Joseph Device for detecting the position of a railway vehicle on a track
US4251041A (en) * 1978-07-12 1981-02-17 General Signal Corporation Multiplexing means for motion detectors at grade crossings
DE2906888A1 (en) * 1979-02-22 1980-09-04 Degussa METHOD FOR THE PRODUCTION OF HARD SOLENOIDABLE METAL LAYERS ON CERAMICS
GB2103408B (en) * 1981-07-13 1985-09-04 Marconi Co Ltd Position monitoring system
DE3412150C2 (en) * 1984-03-31 1986-01-23 Scheidt & Bachmann GmbH, 4050 Mönchengladbach Circuit arrangement for monitoring the presence of rail vehicles within certain track sections

Also Published As

Publication number Publication date
AU599898B2 (en) 1990-08-02
AU5436986A (en) 1986-10-02
GB2173025A (en) 1986-10-01
CA1260127A (en) 1989-09-26

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Legal Events

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