Technology and Operations  
This forum is for discussing technological & operational matters pertaining to U-boats. 
Re: re charging batteries
Posted by: SnakeDoc ()
Date: May 12, 2013 09:21AM

Hi,

to complete your statement, during last phase of charging, the cell temperature
should not exceed 45 deg C. And after reaching cell voltage of value 2,4 V starts
generating hydrogen and oxygen. As you said, these factors require great attention
during last phase of charging. Also there are some external factors, which influence
the charging process - for example you can read about problems in the tropics
- caused by increased evaporation and increased electrolyte temperature - here:
[uboatarchive.net]
(KTB Machine Section of U 107 from 6th patrol).

--
Regards
Maciek


[www.tvre.org]

Options: ReplyQuote


Subject Written By Posted
re charging batteries laboe 05/10/2013 08:58PM
Re: re charging batteries BHenderson 05/11/2013 08:50AM
Re: re charging batteries laboe 05/11/2013 11:46AM
Re: re charging batteries BHenderson 05/12/2013 03:41AM
Re: re charging batteries SnakeDoc 05/12/2013 09:21AM
Re: re charging batteries SnakeDoc 05/12/2013 12:55PM
Re: re charging batteries SnakeDoc 05/11/2013 12:41PM
Re: re charging batteries laboe 05/11/2013 02:12PM
Re: re charging batteries SnakeDoc 05/11/2013 02:28PM
Re: re charging batteries laboe 05/11/2013 04:03PM


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