Discharge indicating means for a storage battery

Details Discharge indicating means for a storage battery Discharge indicating means for a storage battery

1987-06-19

1988-07-19

Hickey, R. J.

Electricity: battery or capacitor charging or discharging

Serially connected batteries or cells

With discharge of cells or batteries

320 13, 340636, H02J 702

Patent

active

047587725

ABSTRACT:
The invention is directed to a discharge indicating means for a storage battery (B) in which a choke (L) and a first transistor (T1) are connected to the storage battery via a switching device (S). The base of a second transistor (T2) arranged between the base of the first transistor (T1) and reference potential is controlled such that the circuit arrangement will start oscillating and an indicating device connected in parallel with the first transistor (T1) will light when the battery voltage (UB) has dropped below a predetermined threshold.

REFERENCES:
patent: 3894278 (1975-07-01), Gerum
patent: 3939421 (1976-02-01), Barringer et al.
patent: 4005344 (1977-01-01), Gaind et al.
patent: 4019112 (1977-04-01), Satoh
patent: 4211478 (1980-07-01), Huber et al.
patent: 4217536 (1980-08-01), Izumi
patent: 4567476 (1986-01-01), Lang
Elektronik, "Aufwarts-/Abwarts-Schaltregler", German, 26/27.12.85.

Affiliated with

Also associated with

Rating

Discharge indicating means for a storage battery does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Discharge indicating means for a storage battery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Discharge indicating means for a storage battery will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-599107