Transformer assembly for varying electrical parameters and method of constructing the same

• US 3,346,828 A
• Filed: 08/10/1964
• Issued: 10/10/1967
• Est. Priority Date: 08/10/1964
• Status: Expired due to Term

• Current Assignee: Howard J. Buschman
• Original Assignee: Howard J. Buschman
• Inventors: Buschman, Howard J.
• Application Number:
  US04/388,492
• Time in Patent Office: 1,156 Days
• US Class Current: 336/192
• CPC Class Codes: H01F 27/263 Fastening parts of the core together
• CPC Class Codes: H01F 30/10 Single-phase transformers H01F30/16 takes precedence
• CPC Class Codes: Y10T 29/49071 by winding or coiling
• CPC Class Codes: Y10T 29/49073 by assembling coil and core

Claims

1. FOR USE IN THE ASSEMBLY OF TRANSFORMERS OF VARYING ELECTRICAL PARAMETERS, A PLURALITY OF SEPARATELY ENCAPSULATED ANNULAR WINDINGS OF DIFFERENT WINDING TURNS AND OF DIFFERENT WIRE SIZES EACH OF SUBSTANTIALLY 26 PERCENT DIFFERENT AREA THAN THE NEXT LARGER WIRE SIZE, AT LEAST CERTAIN OF THE WINDINGS HAVING EXPOSED TERMINALS INCLUDING TAPS AT POINTS CORRESPONDING SUBSTANTIALLY TO SIX AND TWELVE PERCENT OF THE CORRESPONDING SUBSTANTIALLY TO SIX AND 82% OF THE NUMBER OF WINDING TURNS OF NEXT SMALLER MORE TURNS THAN THE TOTAL NUMBER OF TURNS OF THE NEXT LARGER WIRE-SIZE WINDING;

MAGNETIC CORE MEANS RECEIVING PLURALITIES OF THE DIFFERENT WIRE-SIZE WINDINGS AND PROVIDED WITH MAGNETIC LEG MEANS AND A SEPARABLE MAGNETIC MEMBER THAT ENABLES ASSEMBLY OF PRESELECTED ENCAPSULATED WINDINGS OF THE SAID PLURALITY OVER THE LEG MEANS AS WINDINGS OF THE SIAD PLURALITY OVER THE LEG MEANS AS COUPLED PRIMARY AND SECONDARY WINDINGS AND COMPLETES THE MAGNETIC FLUX LOOP THEREOF;

MEANS FOR HOLDING THE PRESELECTED ASSEMBLED WINDINGS IN FIXED RELATIONSHIP UPON THE SAID LEG MEANS;

AND BRACKET MEANS CLAMPING THE CORE MEANS WITH THE WINDINGS SO-ASSEMBLED.