GB1248942A - Apparatus for sensing the speed of a vehicle - Google Patents

Apparatus for sensing the speed of a vehicle

Info

Publication number
GB1248942A
GB1248942A GB8395/71A GB839571A GB1248942A GB 1248942 A GB1248942 A GB 1248942A GB 8395/71 A GB8395/71 A GB 8395/71A GB 839571 A GB839571 A GB 839571A GB 1248942 A GB1248942 A GB 1248942A
Authority
GB
United Kingdom
Prior art keywords
speed
sensing
vehicle
aug
interelec
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
Application number
GB8395/71A
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.)
INTER ELEC
Original Assignee
INTER ELEC
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 INTER ELEC filed Critical INTER ELEC
Publication of GB1248942A publication Critical patent/GB1248942A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route

Abstract

1,248,942. Automatic train control. INTERELEC. and J.-P. MALON. 15 Aug., 1968 [18 Aug., 1967], No. 8395/71. Divided out of 1,248,941. Heading B7N. [Also in Division G3] The description is the same as that of the main Specification but the claims relate to the construction of the piloting cable, with straight sections and discontinuities, and its use to provide a speed dependant signal.
GB8395/71A 1967-08-18 1968-08-15 Apparatus for sensing the speed of a vehicle Expired GB1248942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR118334 1967-08-18

Publications (1)

Publication Number Publication Date
GB1248942A true GB1248942A (en) 1971-10-06

Family

ID=8637078

Family Applications (2)

Application Number Title Priority Date Filing Date
GB39043/68A Expired GB1248941A (en) 1967-08-18 1968-08-15 Apparatus for providing a signal dependant on the speed of a vehicle
GB8395/71A Expired GB1248942A (en) 1967-08-18 1968-08-15 Apparatus for sensing the speed of a vehicle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB39043/68A Expired GB1248941A (en) 1967-08-18 1968-08-15 Apparatus for providing a signal dependant on the speed of a vehicle

Country Status (8)

Country Link
US (1) US3643090A (en)
JP (1) JPS516923B1 (en)
CH (2) CH479434A (en)
DE (1) DE1780194C2 (en)
ES (1) ES357289A1 (en)
FR (1) FR1579467A (en)
GB (2) GB1248941A (en)
NL (1) NL161397B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2087295A5 (en) * 1970-05-13 1971-12-31 Regie Autonome Transports
CH540808A (en) * 1970-05-13 1973-08-31 Regie Autonome Des Transp S Pa Automatic vehicle driving facility
DE3001440C2 (en) * 1980-01-16 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Device for determining the signal aspect to be transmitted to a railroad locomotive
US4433910A (en) * 1982-02-18 1984-02-28 Berkey Photo, Inc. Transparency holder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961095C (en) * 1951-03-07 1957-04-04 Vehicules Guides Sur Pneumatiq Arrangement for influencing the speed of a vehicle from the route according to a fixed driving instruction

Also Published As

Publication number Publication date
NL6811742A (en) 1969-02-20
DE1780194C2 (en) 1984-06-07
ES357289A1 (en) 1970-03-01
CH479434A (en) 1969-10-15
CH483952A (en) 1970-01-15
FR1579467A (en) 1969-08-29
NL161397B (en) 1979-09-17
US3643090A (en) 1972-02-15
JPS516923B1 (en) 1976-03-03
GB1248941A (en) 1971-10-06
DE1780194A1 (en) 1972-01-05

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