Patent · US Expired

Plural transformers with elongated cores

US5390349A · kind A · utility

9Cited by
6References
22Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 26, 1992
Grant dateFeb 14, 1995
Priority date
Expiry dateAug 26, 2012

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH01F19/04
  • WIPO fieldElectrical machinery, apparatus, energy
  • WIPO sectorElectrical engineering

Abstract

A manner of using a plurality of transformers having cylindrical cores such that operation of the transformers at high frequencies allows the cores of the transformers to be disposed parallel to each other and in relatively close proximity without substantial interference.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.