permissive signal
11North American railway signaling — For the actual physical signals, see North American railroad signals. Standards for North American railway signaling in the United States are issued by the Association of American Railroads (AAR), which is a trade association of the railroads of… …
12Federal Express (passenger train) — The Federal Express was a named passenger train run by the Pennsylvania Railroad and New York, New Haven and Hartford Railroad between Washington, DC s Union Station and Boston, Massachusetts s South Station. At different times, its route has… …
13lampad — ˈlamˌpad noun ( s) Etymology: Latin lampad , lampas more at lamp : lamp, candlestick used of the seven lamps of fire in Rev. 4:5 till wheeling round the throne the lampads seven (the mystic words of heaven) permissive signal make S.T.Coleri …
14Railway signalling — Not to be confused with Railway signal. A gantry of British semaphore signals seen from the cab of a steam locomotive Railway signalling is a system used to control railway traffic safely, essentially to prevent trains from colliding. Being… …
15Prescribed Action Link — Eine externe PAL Kontrolleinheit. Sie kostete ursprünglich 290.000 US Dollar, bevor die Stückkosten schließlich signifikant reduziert werden konnten[1] Permissive Action Link (PAL) ist die Bezeichnung einer US amerikanischen… …
16Proscribed Action Link — Eine externe PAL Kontrolleinheit. Sie kostete ursprünglich 290.000 US Dollar, bevor die Stückkosten schließlich signifikant reduziert werden konnten[1] Permissive Action Link (PAL) ist die Bezeichnung einer US amerikanischen… …
17permissif — permissif, ive [ pɛrmisif, iv ] adj. • 1970; de l angl. permissive « qui permet » ♦ Caractérisé par l absence d interdiction, de sanctions. Attitude, société permissive. Parents trop permissifs. ● permissif, permissive adjectif (de permis) Qui… …
18Orgreave Train Collision 1926 — Coordinates: 53°22′01″N 1°21′32″W / 53.367°N 1.359°W / 53.367; 1.359 …
19защита с сокращенной зоной и разрешающим сигналом — [В.А.Семенов. Англо русский словарь по релейной защите] защита с сокращенной зоной и разрешающим сигналом Система защиты, использующая телеканал связи, обычно состоящая из дистанционных защит с сокращенной зоной, установленных на каждом конце… …
20Transmission Voie-Machine — (TVM), or track to train transmission , is a form of in cab signalling used on lignes à grande vitesse (high speed railway lines based on the French TGV system) that differs considerably from signalling on conventional railway lines. Because TGV… …
