×

Battery apparatus and control system therefor

  • US 6,157,165 A
  • Filed: 10/06/1999
  • Issued: 12/05/2000
  • Est. Priority Date: 10/06/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A battery apparatus comprising:

  • an electricity storing means having batteries;

    a first switching means connected to said electricity storing means;

    a first electric energy storing means which is selectively connected to said batteries of said electricity storing means through said first switching means;

    a second switching means connected to said first electric energy storing means; and

    a voltage detecting means having an input terminal which is selectively connected to said first electric energy storing means through said second switching means.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×