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Storage battery for electric vehicles. Energiespeicher fuer ein Elektrokraftfahrzeug

Abstract

Lead batteries in electric vehicles tend to produce electrolytic gas which will entrain acid from the cells during its discharge. The loss of acid will reduce the recombinator efficiency and tends to cause corrosion. To prevent this, an acid separation stage is arranged in the gas discharge duct. The acid separation stage consists of a gas washer and a dry filter. Acid separation is enhanced by small plastic elements arranged in the gas discharge chamber of the gas washer and the gas supply chamber of the dry filter. The gas outlet chamber above the washing liquid has a large volume in order to prevent washing liquid from slopping out.
Authors:
Publication Date:
Jun 22, 1978
Product Type:
Patent
Report Number:
DE 2623618; C
Reference Number:
DE-88-005329; EDB-88-101800
Resource Relation:
Patent File Date: Filed date 26 May 1976
Subject:
25 ENERGY STORAGE; 33 ADVANCED PROPULSION SYSTEMS; LEAD-ACID BATTERIES; SAFETY ENGINEERING; SEPARATION EQUIPMENT; DESIGN; SULFURIC ACID; DUCTS; ELECTRIC-POWERED VEHICLES; FILTERS; GRANULAR MATERIALS; SCRUBBERS; ELECTRIC BATTERIES; ELECTROCHEMICAL CELLS; ENGINEERING; EQUIPMENT; HYDROGEN COMPOUNDS; INORGANIC ACIDS; MATERIALS; POLLUTION CONTROL EQUIPMENT; VEHICLES; 250903* - Energy Storage- Batteries- Materials, Components, & Auxiliaries; 330300 - Advanced Propulsion Systems- Electric-Powered Systems
OSTI ID:
5119921
Country of Origin:
Germany
Language:
German
Submitting Site:
DE
Size:
Pages: 6
Announcement Date:

Citation Formats

Not Available. Storage battery for electric vehicles. Energiespeicher fuer ein Elektrokraftfahrzeug. Germany: N. p., 1978. Web.
Not Available. Storage battery for electric vehicles. Energiespeicher fuer ein Elektrokraftfahrzeug. Germany.
Not Available. 1978. "Storage battery for electric vehicles. Energiespeicher fuer ein Elektrokraftfahrzeug." Germany.
@misc{etde_5119921,
title = {Storage battery for electric vehicles. Energiespeicher fuer ein Elektrokraftfahrzeug}
author = {Not Available}
abstractNote = {Lead batteries in electric vehicles tend to produce electrolytic gas which will entrain acid from the cells during its discharge. The loss of acid will reduce the recombinator efficiency and tends to cause corrosion. To prevent this, an acid separation stage is arranged in the gas discharge duct. The acid separation stage consists of a gas washer and a dry filter. Acid separation is enhanced by small plastic elements arranged in the gas discharge chamber of the gas washer and the gas supply chamber of the dry filter. The gas outlet chamber above the washing liquid has a large volume in order to prevent washing liquid from slopping out.}
place = {Germany}
year = {1978}
month = {Jun}
}