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invention of the telephone, and more especially the construction of the telephone receiver". Bell Telephone Magazine. American Telephone and Telegraph Company…60 kB (3148 palabras) - 03:10 14 feb 2024
Resultados de la Wikipedia en inglés.
- An electrical insulator is a material in which electric current does not flow freely. The atoms of the insulator have tightly bound electrons which cannot…32 kB (4062 palabras) - 07:30 1 mar 2024
- A pin insulator is a device that isolates a wire from a physical support such as a pin (a wooden or metal dowel of about 3 cm diameter with screw threads)…8 kB (982 palabras) - 20:12 7 may 2024
- Utility pole (redirección desde Telephone pole)equipment is called the supply space. The wires themselves are usually uninsulated, and supported by insulators, commonly mounted on a horizontal beam (crossarm)…48 kB (5669 palabras) - 11:14 29 abr 2024
- Copper conductor (redirección desde Copper wire)the telegraph in the 1820s. The invention of the telephone in 1876 created further demand for copper wire as an electrical conductor. Copper is the electrical…43 kB (5073 palabras) - 03:34 6 mar 2024
- Twisted pair (redirección desde Twisted pair wire)copper wires measured at 22 or 24 American Wire Gauge (AWG) (0.644 or 0.511 mm²), with the coloured insulation typically made from an insulator such as…28 kB (2961 palabras) - 15:55 25 may 2024
- communities, towns, and cities. The wire of the transmission line was attached to the cross-arms of each pole with glass insulators. It was originally manufactured…2 kB (270 palabras) - 14:46 8 feb 2024
- Electrical wiring (redirección desde Electrical wire)compatibility with electrical insulators, and ease of installation. Copper is used in many types of electrical wiring. Aluminium wire was common in North American…53 kB (5494 palabras) - 03:59 28 abr 2024
- fiber interconnection between cities. The optical fiber itself is an insulator and is immune to power transmission line and lightning induction, external…9 kB (1198 palabras) - 18:11 1 dic 2023
- Bell Labs (redirección desde Bell Telephone Laboratories)reformed into Bell Telephone Laboratories in 1925 and placed under the shared ownership of Western Electric and the American Telephone and Telegraph Company…151 kB (12 787 palabras) - 16:48 14 may 2024
- "torsion-lock". The weight of the bracket, the attached insulator and the electric wire attached to the insulator bind the bracket to the post. Electric fences…38 kB (4974 palabras) - 11:55 10 may 2024
- Tip and ring (redirección desde A and B wires)alternating current (AC) power wires. The terms tip and ring originated in the early days of telephony when telephone operators used plugs to connect…6 kB (854 palabras) - 19:49 5 may 2024
- silver-plated. Copper-plated steel wire is often used as an inner conductor for cable used in the cable TV industry. The insulator surrounding the inner conductor…76 kB (7795 palabras) - 08:22 24 may 2024
- Electrical telegraph (redirección desde Telegraph wire)merits of gutta-percha as an insulator, and in 1845, the latter suggested that it should be employed to cover the wire which was proposed to be laid…77 kB (9172 palabras) - 22:40 13 may 2024
- Local loop (redirección desde Telephone circuit)the first section was often an aerial open-wire line, with several conductors attached to porcelain insulators on cross-arms on "telegraph" poles. Hence…3 kB (387 palabras) - 16:33 13 oct 2023
- Lithium niobate (redirección desde Lithium niobate on insulator)process or MOCVD process. The technology is known as lithium niobate on insulator (LNOI). Nanoparticles of lithium niobate and niobium pentoxide can be…21 kB (2191 palabras) - 20:26 15 may 2024
- Submarine communications cable (redirección desde Submarine telephone cable)Wheatstone performed a similar experiment in Swansea Bay. A good insulator to cover the wire and prevent the electric current from leaking into the water…136 kB (16 352 palabras) - 05:56 10 may 2024
- Antonio Meucci (sección Electromagnetic telephone)end of the wire, create analogous vibrations of the receiving diaphragm and reproduce the word. Meucci devised an electromagnetic telephone as a way of…62 kB (8008 palabras) - 18:21 29 abr 2024
- Brookfield Glass Company (sección Insulators)Chemical Works". Reference.insulators.info. 2008-10-18. Retrieved 2016-07-30. US 48906, Louis A. Cauvet, "Insulator for Telegraph Wire", published 1865-07-25 …6 kB (566 palabras) - 16:42 3 oct 2023
- Headphones (sección Wired)hands, so that he could easily connect the wires of the telephone callers and receivers. The head-mounted telephone receiver in the singular form was called…70 kB (8432 palabras) - 01:44 8 may 2024
- Electrical connector (redirección desde Wire connector)connectors essentially consist of two classes of materials: conductors and insulators. Properties important to conductor materials are contact resistance, conductivity…43 kB (4714 palabras) - 07:50 1 abr 2024
- Ground (electricity) (redirección desde Earth wire)other telephone and telegraph circuits, and natural sources including lightning caused unacceptable interference to the audio signals, and the two-wire or…40 kB (5244 palabras) - 20:51 13 may 2024