Battery charging regulation

• US 3,086,159 A
• Filed: 03/31/1958
• Issued: 04/16/1963
• Est. Priority Date: 03/31/1958
• Status: Expired due to Term

• Current Assignee: Frank A. Daly
• Original Assignee: Frank A. Daly
• Inventors: Daly, Frank A.
• Application Number:
  US03/725,189
• Time in Patent Office: 1,842 Days
• US Class Current: 320/162
• CPC Class Codes: H02J 7/00712 the cycle being controlled or terminated in response to electric parameters
• CPC Class Codes: H02J 7/12 using magnetic devices having controllable degree of saturation, i.e. transductors
• CPC Class Codes: Y10S 320/28 Regulating transformer, e.g. high leakage, ferro-resonant

Claims

1. A VOLTAGE REGULATION SYSTEM HAVING OUTPUT TERMINALS ADAPTED FOR CONNECTION TO A LOAD INCLUDING A BATTERY AND A TWO-RATE RELAY CONNECTED IN SHUNT COMPRISING, IN COMBINATION, AN ALTERNATING CURRENT SOURCE, A TRANSFORMER INCLUDING THREE PARALLEL CORE PORTIONS, PRIMARY COIL MEANS WOUND ON ONE OF SAID CORE PORTIONS AND DISPOSED FOR CONNECTION TO SAID SOURCE, SECONDARY COIL MEANS WOUND ON ONE OF THE REMAINING CORE PORTIONS WITH SAID OUTPUT TERMINALS BEING TAKEN FROM A CONNECTION TO AN INTERMEDIATE POINT OF SAID SECONDARY COIL MEANS AND THE COMMON CONNECTION OF THE ENDS OF SAID SECONDARY COIL MEANS, RESTIFICATION MEANS CONNECTED IN THE COMMON CONNECTION OF THE