FIELD: electrical engineering.
SUBSTANCE: invention relates to the field of electrical equipment, namely to bipolar lead-acid storage battery and, in particular, to bipolar lead-acid battery with air-distributing chamber, having internal pressure inside. Bipolar lead-acid storage battery comprises housing (1) with battery inside cavity (11a) and plurality of single elements (2) provided in battery cavity (11a), wherein each of said single elements (2) has inner cavity (21) for electrolyte introduction, inner cavity (21) of each single element (2) is independent from each other, housing (1) has a plurality of air distribution chambers (12a) communicating with inner cavity (21) of each of said single elements (2) in a one-to-one correspondence and located above battery cavity (11a), wherein housing (1) additionally has common pressure chamber (14a), and air distribution chambers (12a) communicate with common pressure chamber (14a) through ventilation channels (13a), respectively.
EFFECT: longer service life of bipolar lead-acid storage battery is technical result of invention.
11 cl, 20 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LEAD-ACID BATTERY | 2015 |
|
RU2584699C1 |
| LOW-MAINTENANCE LEAD-ACID ACCUMULATOR BATTERY | 2019 |
|
RU2722439C1 |
| METHOD FOR MANUFACTURING OF HYBRID NEGATIVE PLATE FOR LEAD-ACID BATTERY AND LEAD-ACID BATTERY | 2010 |
|
RU2533207C2 |
| ELECTRODE AND METHOD OF MAKING SAID ELECTRODE | 2006 |
|
RU2391748C2 |
| LEAD BATTERY AND STORAGE METHOD FOR LEAD BATTERY | 2005 |
|
RU2343598C2 |
| FUEL CELL BATTERY AND BIPOLAR PLATE | 2020 |
|
RU2757662C1 |
| LEAD STORAGE BATTERY MANUFACTURING PROCESS AND MECHANICAL DESIGN | 1994 |
|
RU2094913C1 |
| OPTIMISED DEVICE OF POWER ACCUMULATION | 2008 |
|
RU2458434C2 |
| SEALED LEAD-ACID STORAGE BATTERY | 1991 |
|
RU2011243C1 |
| GASKET, BIPOLAR BATTERY AND METHOD OF GASKET MANUFACTURING | 2008 |
|
RU2449424C2 |
