Lamination for use in transformers or the like and method of mak

Details Lamination for use in transformers or the like and method of mak Lamination for use in transformers or the like and method of mak

1983-12-02

1990-02-27

Swisher, Nancy A. B.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

427208, 428432, 428240, H01F 116, H01F 302, H01F 2724, H02K 102

Patent

active

049045270

ABSTRACT:
An inexpensive lamination for use in transformers and/or other static or dynamic electric machines has a metallic layer one side of which is provided with a coat of hardenable adhesive and the other side of which is provided with a coat of insulating material. At least the adhesive coat can contain particles of sand, glass, a metallic oxide or a synthetic plastic material; such particles act as distancing elements between the respective side of the metallic layer and an adjacent metallic layer. The two coats are applied simultaneously between an unwinding station for a web or strip of coherent metallic layers and a winding station for the freshly coated web or strip of coherent metallic layers.

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patent: 4407872 (1983-10-01), Horii
Kirk-Othomer-Encyclopedia of Chemical Tech. 3rd Ed., vol. 13, "Hydrogen-Ion Activity to Laminated Material, Glass," p. 535.
Kirk-Othomer-Encyclopedia of Chemical Tech. 3rd Ed., vol. 1, "A To Alkanolamines," pp. 490-491.

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