RECHARGEABLE BATTERY PACK
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 12, 2013
app pub date -
Jun 6, 2013
filing date -
Jun 6, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A rechargeable battery pack, or accumulator pack, for instance for a hearing instrument, has a minimal installation size and high energy density. The accumulator pack has at least one rechargeable battery cell, charging electronics, signal electronics, and signal contacts. An encapsulation protects against moisture and contamination. The signal electronics transforms an output voltage of the battery cell into a predetermined voltage, which is made available by two signal contacts outside of the encapsulation. The transformation of the voltage enables the battery systems to be used with various battery and/or cell voltages. Li-ion battery systems, which generally operate with 3.7 volts, can thus also be used in hearing instruments, which generally operate with an operating voltage of 1.2 volts. The encapsulation of the accumulator pack is particularly advantageous in this context of the higher voltages.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully