This commutator consisted of 816 copper bars and 816 mica segments that separate the copper. Overall the component weighed in at close to 4 tonnes. Jig manufacture ...

Partial Differential Equations and Their Applications, edited by P. Greiner, V. Ivrii, L. Seco, and C. Sulem. Centre de Recherches Mathematiques, CRM Proceedings and Lecture Notes, Vol. 12. Published ...

Books Received Published: 30 December 1909 The Alternating Current Commutator Motor and the Leakage of Induction Motors GISBERT KAPP Nature 82, 244–245 (1909) Cite this article ...

RECENT advances in the application of single-phase alternating currents to electric traction have given rise to a large volume of literature dealing chiefly with the motors employed. The ...

Commutator protection with Vitralit ® E-2113 can significantly reduce production times and costs. After curing, Vitralit ® UV E-2113 has a dry surface and is highly resistant to vibration and ...

This article was originally published with the title “Automatic Commutator for Incandescent Lamps” inSA Supplements Vol. 23 No. 595supp(May 1887), p. 9504doi:10.1038/scientificamerican05281887 ...

This adhesive has high adhesion to all metals: It adheres to the coil wires as well as to the solder joints and the commutator. The adhesive can be applied in a ring around the commutator in automated ...

This article was originally published with the title “Commutator Lubrication” inSA Supplements Vol. 72 No. 1873supp(November 1911), p. 343doi:10.1038/scientificamerican11251911-343bsupp ...

The commutator is a split-ring device wrapped around the axel that physically contacts the brushes, which are connected to opposite poles of the power source (Fig. 2). 2.

A motor — or a generator — requires some normal magnets and some electromagnets. The usual arrangement is to have a brushed commutator that both powers the electromagnets and switches t… ...