×

Sound reducing baffle for electrical apparatus

  • US 4,146,112 A
  • Filed: 10/31/1977
  • Issued: 03/27/1979
  • Est. Priority Date: 10/31/1977
  • Status: Expired due to Term
First Claim
Patent Images

1. A sound reducing enclosure for convection cooled transformers comprising:

  • A transformer housing closed at the top, bottom and sides and containing a plurality of ventilating openings at the top and bottom for the passage of air;

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×