Battery water filling device
OwnerClarence A. Herbst, Sr.inventor
Life of this patent
Estimating the term…
Abstract
A container for dispensing water into the cells of an electric storage battery and/or simultaneously into several cells, for example, in to all three cells of a 6 volt electric storage battery, from a container having a common water supply, the dispensing occurring through valved fill spouts which may be opened upon moving the container toward the battery with the spouts in the cells of the battery and providing structure whereby water in each cell will stop flowing from the container into the cell when the water rises in the cell to a level sealing the end of the dispensing spout.
Claims4
In a water filling container for multi-celled electrical storage batteries, the container having a valved water dispensing two-column fill spout for each battery cell with one column receiving water from a common supply in the container and the other column venting air from the cell through the spout, means for automatically stopping flow from the container through the fill nozzle into each cell when the water rises in such cell to cover the end of a fill spout, comprising:
- a plurality of said two-column spouts on the container, one for each cell positioned for simultaneous insertion into the battery cell fill nozzle of an equal plurality of cells of the battery, a resilient washer-shaped seal about the exterior of each spout sealed to the spout to prevent air passage between the seal and spout, said seal having a surface engageable with the battery fill nozzle in air-sealing relation thereto and said seal being impervious to air passage therethrough between the spout and the battery fill nozzle to trap air in the battery cell halting flow of water into the cell when the water covers the end of the fill spout air venting column therein.
A water dispensing container for simultaneously filling a plurality of cells of a multi-celled electricl storage battery comprising:
- container means defining a common supply for water for said plurality of cells to be filled,
- a plurality of fill spouts in fluid communication with said container means and adapted to be simultaneously introduced into the fill openings of the cells of a battery;
- an air venting passage associated with each fill spout and having an opening positionable within a cell with the associated fill spout to vent air from the cell until the liquid level therein rises sufficiently to cover said opening;
- and
- means for independently halting the flow of water from said common supply through each fill spout when the cell into which it may be introduced is filled to a predetermined level including sealing means on each spout sealingly engaging the associated spout and adapted to sealingly engage the battery about the entire periphery of the fill opening of the cell into which the associated fill spout may be introduced for establishing a gas-tight seal between said fill opening and said spout,
- whereby when the level of liquid in each cell rises to cover the associated air venting passage opening, air will be trapped within the associated cell to generate a back pressure therein halting the flow of water through the associated fill spout independently of the liquid level of other cells being filled from said common supply.
Dependencies are inferred from the claim text.