- stud contact
- кнопочный контакт
Англо-русский железнодорожный словарь. 2013.
stud contact
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Stud contact system — For the same system on model railways, see stud contact electrification on model railways. The Stud Contact System is a once obsolete ground level power supply system for electric trams. Studs were set in the road at intervals and connected to a… … Wikipedia
Stud contact electrification on model railways — This is a system of electrification for railways. On full gauge railways it was used on some tram systems where overhead wires were not practical.For model railways stud contact electrification is used as it allows a third rail collection systems … Wikipedia
Stud — may refer to: * Stud (animal) a male animal employed for breeding * By analogy, a virile human male (see gender role) * A small ornamental button mounted on a short post for insertion through an eyelet * Screw a threaded fastener * The… … Wikipedia
Third rail — For other uses, see Third rail (disambiguation). Third rail at the West Falls Church Metro station near Washington, D.C., electrified at 750 volts. The third rail is at the top of the image, with a white canopy above it. The two lower rails… … Wikipedia
List of current systems for electric rail traction — This a list of the power supply systems that are, or have been, used for tramway and railway electrification systems. Note that the voltages are nominal and vary depending on load and distance from the substation. Many modern trams and trains use … Wikipedia
Ground-level power supply — 300px|thumb|right|A section of APS track showing the neutral sections at the end of the powered segments plus one of the insulating joint boxes whichmechanically and electrically join the APS rail segmentsGround level power supply, also known as… … Wikipedia
Ski collector — This is an electrical power collector used on stud contact electrification systems. It is also referred to as a skate or skate collector.It is a flat plate slightly longer than the maximum distance between any two studs. This ensures that at all… … Wikipedia
Third rail (model railroading) — The use of a third rail in model railroading is a technique that is sometimes applied in order to facilitate easier wiring.Two rail versus three rail systemEarly toy trains used two metal rail tracks like most real trains. However, manufacturers… … Wikipedia
Overhead lines — This article is about the transmission of electrical power to road and rail vehicles. For transmission of bulk electrical power to general consumers, see Electric power transmission. For powerlines mounted on pylons, see overhead power line.… … Wikipedia
Current collector — Chicago Transit Authority third rail contact shoe of Chicago L car … Wikipedia
Railway electrification system — Railway electrification supplies electrical energy to railway locomotives and multiple units so they can operate without having a reciprocating engine of their own.CharacteristicsThe main advantage of electric traction is a higher power to weight … Wikipedia
